Please note: The TSB information displayed below are summaries. We do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.

The TSB numbers are the NHTSA numbers, which are different from the manufacturer-assigned TSB numbers — the NHTSA doesn't keep track of those. It's a very screwed up situation that's almost completely unhelpful to you as the consumer. Use the issue date or the title when asking your dealer for more information about a TSB.

    STEERING

    • TSB #PIC3278G

      NHTSA ID #10113436

      • Date Announced: FEBRUARY 20 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. Technician will need to determine what type of call the cu

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    • TSB #SB-10-02-33-001

      NHTSA ID #10036545

      • Date Announced: OCTOBER 01 2010
      • Additional Info: How to Fix

      Summary: BUICK/CADILLAC/CHEVROLET/GMC/OLDSMOBILE AND HUMMER: INFORMATION ON PITMAN ARM SHAFT SEAL SERVICE KIT. DO NOT REPLACE ENTIRE STEERING GEAR FOR PITMAN SEAL LEAK. TECHNICIANS HAVE BEEN REPLACING ENTIRE STEERING GEARS DUE TO NOT BEING ABLE TO

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    • TSB #000235003

      NHTSA ID #10012089

      • Date Announced: FEBRUARY 01 2007
      • Additional Info: How to Fix

      Summary: CLUNKING NOISE UNDER HOOD AND CAN BE FELT IN STEERING WHEEL. *EH UPDATED *EH UPDATED. *KB

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    • TSB #000235003G

      NHTSA ID #628884

      • Date Announced: APRIL 01 2005
      • Additional Info: How to Fix

      Summary: CONCERNS THAT CLUNK NOISE CAN BE HEARD COMING FROM UNDER THE HOOD ALSO FELT IN THE STEERING WHEEL. *TT UPDATED *EH GM ADMINISTRATIVE MESSAGE. *TT

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    • TSB #0502118001

      NHTSA ID #10013457

      • Date Announced: JANUARY 01 2005
      • Additional Info: How to Fix

      Summary: QUADRASTEER INTERMITTENT SERVICE 4-WHEEL STEER MESSAGE. *TT

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    • TSB #030235006

      NHTSA ID #10005165

      • Date Announced: DECEMBER 01 2004
      • Additional Info: How to Fix

      Summary: REVISED STEERING WHEEL REPLACEMENT PROCEDURE. *TT

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    • TSB #000235003E

      NHTSA ID #10011223

      • Date Announced: AUGUST 01 2004
      • Additional Info: How to Fix

      Summary: CLUNKING NOISE UNDER HOOD AND CAN BE FELT IN STEERING WHEEL. THIS BULLETIN REPLACES PREVIOUS BULLETIN 00-02-35-003E. *TT

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    • TSB #000235003C

      NHTSA ID #10004716

      • Date Announced: APRIL 01 2004
      • Additional Info: How to Fix

      Summary: CLUNKING NOISE UNDER HOOD AND CAN BE FELT IN THE STEERING WHEEL. *TT

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    • TSB #00537C

      NHTSA ID #10005488

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: QUADRASTEER PARTS RESTRICTION. AVAILABLE PARTS. SERVICE VME. SIT BULLETIN 1403216. *TT

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    • TSB #01634A

      NHTSA ID #10007276

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: SUPPLEMENT TO 00-02-35-003D - CLUNKING NOISE UNDER HOOD AND CAN BE FELT IN THE STEERING WHEEL. *TT

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    • TSB #01634

      NHTSA ID #10007231

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: INTERMEDIATE STEERING SHAFT SERVICE KIT. SERVICE VME. *TT

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    • TSB #030236002

      NHTSA ID #10012577

      • Date Announced: AUGUST 01 2003
      • Additional Info: How to Fix

      Summary: REVISED STEERING WHEEL POSITION SENSOR OR STEERING SHAFT LOWER BEARING REPLACEMENT PROCEDURE AND STEERING WHEEL POSITION SENSOR CENTERING PROCEDURE. *EH

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    • TSB #000235003B

      NHTSA ID #10000950

      • Date Announced: JANUARY 01 2003
      • Additional Info: How to Fix

      Summary: CLUNKING NOISE UNDER HOOD AND CAN BE FELT IN THE STEERING WHEEL. *TT

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    • TSB #010232007

      NHTSA ID #623883

      • Date Announced: SEPTEMBER 01 2001
      • Additional Info: How to Fix

      Summary: SOME CUSTOMER MAY COMMENT ON A WHINING-TYPE NOISE THAT IS AUDIBLE INTHE VEHICLE'S PASSENGER COMPARTMENT. *TT

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    • TSB #3243

      NHTSA ID #10010873

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: POP/CLUNK/CLICK NOISE ON RIGHT OR LEFT TURNS. *EH

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    STEERING:COLUMN

    • TSB #000235003N

      NHTSA ID #10025148

      • Date Announced: APRIL 01 2008
      • Additional Info: How to Fix

      Summary: CLUNKING NOISE UNDER HOOD AND CAN BE FELT IN STEERING WHEEL AND/OR STEERING COLUMN (REPLACE UPPER INTERMEDIATE STEERING SHAFT [I-SHAFT] ASSEMBLY). *PE

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    STEERING:GEAR BOX:SHAFT PITMAN

    • TSB #SB-10-02-33-001

      NHTSA ID #10036545

      • Date Announced: OCTOBER 01 2010
      • Additional Info: How to Fix

      Summary: BUICK/CADILLAC/CHEVROLET/GMC/OLDSMOBILE AND HUMMER: INFORMATION ON PITMAN ARM SHAFT SEAL SERVICE KIT. DO NOT REPLACE ENTIRE STEERING GEAR FOR PITMAN SEAL LEAK. TECHNICIANS HAVE BEEN REPLACING ENTIRE STEERING GEARS DUE TO NOT BEING ABLE TO

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    STEERING:HYDRAULIC POWER ASSIST SYSTEM

    • TSB #3386

      NHTSA ID #10013533

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: LACK OF STEERING ASSIST OR SHUDDER DURING PARKING LOT TYPE MANEUVERS. *TT

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    STEERING:LINKAGES:ARM:IDLER AND ATTACHMENT

    • TSB #PIP4404E

      NHTSA ID #10113188

      • Date Announced: AUGUST 12 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician vehicles with a slight rough idle. Technician should compare the concern with a like vehicle. If the concern is worse than a like vehicle, technician should f

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    • TSB #3499

      NHTSA ID #10014899

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: STEERING IDLER ARM INSPECTION PROCEDURE. *TT

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    STEERING:LINKAGES:TIE ROD ASSEMBLY

    • TSB #030234001A

      NHTSA ID #10004766

      • Date Announced: OCTOBER 01 2003
      • Additional Info: How to Fix

      Summary: INNER TIE ROD RELEASED FOR SERVICE. *TT

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    SUSPENSION

    • TSB #PIP5338

      NHTSA ID #10114894

      • Date Announced: OCTOBER 14 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Di

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    • TSB #PIT3098E

      NHTSA ID #10114776

      • Date Announced: DECEMBER 10 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a lean to the left or right. Technician will need to measure fender wheel-opening heights, front and rear, to quantify vehicle lean.

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    • TSB #PIT4954D

      NHTSA ID #10112001

      • Date Announced: JANUARY 17 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Suspension System message on the Driver Information Center and the rear suspension ride height is incorrect. Technician wil

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    • TSB #PIT4954C

      NHTSA ID #10113019

      • Date Announced: JUNE 03 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Suspension System message on the Driver Information Center and the rear suspension ride height is incorrect. Technician wil

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    • TSB #030310001

      NHTSA ID #10000959

      • Date Announced: JANUARY 01 2008
      • Additional Info: How to Fix

      Summary: TIRE SLOWLY GOES FLAT AND/OR EXCESSIVE WHEEL VIBRATION CAUSED BY BEAD SPLITS (REPLACE WHEELS WITH NEW HEAVY DUTY RIM VERSION) *TT *AR UPDATED 4/11/08. *NJ

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    • TSB #030309002

      NHTSA ID #10005181

      • Date Announced: JULY 01 2007
      • Additional Info: How to Fix

      Summary: REAR LEAF SPRING SLAP OR CLUNK NOISE (REPLACE SPRING INSERTS) *TT UPDATED 10/18/07. *NJ

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    • TSB #030308002

      NHTSA ID #10002851

      • Date Announced: DECEMBER 01 2005
      • Additional Info: How to Fix

      Summary: RATTLE/SQUEAK FROM FRONT OF VEHICLE. *TT *AR

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    • TSB #040310007D

      NHTSA ID #10011197

      • Date Announced: NOVEMBER 01 2005
      • Additional Info: How to Fix

      Summary: 20 INCH WHEELS AND TIRES AVAILABLE THROUGH GMSPO. *TT UPDATED. *NM

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    • TSB #020307002

      NHTSA ID #10014945

      • Date Announced: MARCH 01 2005
      • Additional Info: How to Fix

      Summary: REVISED FRONT CASTER AND CAMBER ADJUSTMENT PROCEDURE. ORIGINAL NOT YET RECEIVED. *TT

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    • TSB #02095

      NHTSA ID #10007461

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: OWNERS MAY INQUIRE ABOUT THE PROPER SETUP FOR A WEIGHT DISTRIBUTING HITCH ON VEHICLES EQUIPPED WITH RPO Z55 AUTO RIDE SUSPENSION. *MJ

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    • TSB #01555

      NHTSA ID #10005395

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: D HEIGHT SPECIFICATION MISSING FROM SI. SIT BULLETIN 1410632. *TT

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    SUSPENSION:FRONT

    • TSB #PI02003D

      NHTSA ID #10113721

      • Date Announced: MARCH 02 2015
      • Additional Info: How to Fix

      Summary: This preliminary informational bulletin provides technicians a recommendation for when they are performing a front end alignment and find an alignment dowel pin missing .

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    SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE

    • TSB #3340

      NHTSA ID #10020874

      • Date Announced: SEPTEMBER 23 2006
      • Additional Info: How to Fix

      Summary: LEFT FRONT AXLE SHAFT DIFFICULT TO REMOVE. AXLE DIFFERENTIAL LEAK SEAL SHAFT. *KB

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    SUSPENSION:REAR

    • TSB #PIP4054A

      NHTSA ID #10024345

      • Date Announced: FEBRUARY 01 2008
      • Additional Info: How to Fix

      Summary: EATON LOCKING DIFFERENTIAL CHATTER SHUDDER NOISE ON TURNS, EQUIPPED WITH A LOCKING REAR DIFFERENTIAL RPO G80. *NJ UPDATED 7/17/2008. *PE

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    • TSB #3000A

      NHTSA ID #10008901

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: REAR AXLE LOCKING DIFFERENTIAL CHATTER SHUDDER NOISE ON TURNS. *MJ

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    • TSB #3525

      NHTSA ID #10016714

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: AUTOMATIC LEVEL CONTROL INOPERATIVE DUE TO WATER INGESTION. *TT

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    SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY

    • TSB #030309002

      NHTSA ID #10005181

      • Date Announced: JULY 01 2007
      • Additional Info: How to Fix

      Summary: REAR LEAF SPRING SLAP OR CLUNK NOISE (REPLACE SPRING INSERTS) *TT UPDATED 10/18/07. *NJ

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    BRAKES (PWS)

    • TSB #PIT3665F

      NHTSA ID #10129088

      • Date Announced: JANUARY 23 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.

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    • TSB #13-05-22-001

      NHTSA ID #10118885

      • Date Announced: NOVEMBER 22 2013
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on brake line kits now available and how to service them on vehicle.

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    • TSB #PIT4907A

      NHTSA ID #10112560

      • Date Announced: NOVEMBER 09 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about brake rotors on new vehicles and replacement parts from General Motors Service Parts Operations. Technician should be advised the costing should not be

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    • TSB #PIT3665C

      NHTSA ID #10112546

      • Date Announced: NOVEMBER 06 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.

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    SERVICE BRAKES, HYDRAULIC

    • TSB #13-05-22-001D

      NHTSA ID #10114325

      • Date Announced: OCTOBER 28 2014
      • Additional Info: How to Fix

      Summary: This informational bulletin is to inform dealers of an improved service strategy to aid in the replacement of hydraulic brake pipes, Customer Care and Aftersales (CCA) has released pre-formed and pre-flared hydraulic brake pipe kits.

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    • TSB #13-05-22-001C

      NHTSA ID #10114313

      • Date Announced: OCTOBER 24 2014
      • Additional Info: How to Fix

      Summary: This informational bulletin is to inform dealers of an improved service strategy to aid in the replacement of hydraulic brake pipes, Customer Care and Aftersales (CCA) has released pre-formed and pre-flared hydraulic brake pipe kits.

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    • TSB #PIT4943C

      NHTSA ID #10111927

      • Date Announced: FEBRUARY 12 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review T

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    • TSB #PIT3665C

      NHTSA ID #10112546

      • Date Announced: NOVEMBER 06 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.

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    • TSB #040523001A

      NHTSA ID #10011125

      • Date Announced: OCTOBER 01 2004
      • Additional Info: How to Fix

      Summary: LOW BRAKE PEDAL, RED BRAKE LIGHT ON, BRAKE SYSTEM WARNING MESSAGE ON. *TT UPDATED *EH

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    • TSB #02053

      NHTSA ID #10007739

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: INFORMATION ON RESURFACING THE PARK BRAKE PORTION OF THE REAR BRAKE ROTOR. *TT

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    • TSB #020523004

      NHTSA ID #10000572

      • Date Announced: OCTOBER 01 2002
      • Additional Info: How to Fix

      Summary: SOME VEHICLES MAY EXHIBIT A REDUCED BRAKE POWER MESSAGE ON THE DRIVER'S INFORMATION CENTER (DIC). *TT

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    • TSB #020522004B

      NHTSA ID #10000171

      • Date Announced: OCTOBER 01 2002
      • Additional Info: How to Fix

      Summary: TRAILER BRAKES APPLIED WHEN HEADLIGHTS / PARK LAMPS ARE ON, BRAKE CONTROLLER ILLUMINATION. *TT

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    • TSB #020522004

      NHTSA ID #10000067

      • Date Announced: SEPTEMBER 01 2002
      • Additional Info: How to Fix

      Summary: TRAILER BRAKES APPLIED WHEN HEADLIGHTS / PARK LAMPS ARE ON, BRAKE CONTROLLER ILLUMINATION. *TT

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    • TSB #020522004A

      NHTSA ID #10000061

      • Date Announced: SEPTEMBER 01 2002
      • Additional Info: How to Fix

      Summary: TRAILER BRAKES APPLIED WHEN HEADLIGHTS / PARK LAMPS ARE ON, BRAKE CONTROLLER ILLUMINATION. *TT

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    SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

    • TSB #PIT3665E

      NHTSA ID #10113364

      • Date Announced: JANUARY 31 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.

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    • TSB #PIT-3665-D

      NHTSA ID #10078876

      • Date Announced: MAY 11 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE HYDRO-BOOST IS NOT SERVICEABLE AND WILL NEED TO BE REPLACED IF THE BRAKE PEDAL MOVES OR APPLIES ON ITS OWN AT A FULL TURN.

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    SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

    • TSB #SB-13-05-22-001

      NHTSA ID #10054261

      • Date Announced: SEPTEMBER 01 2014
      • Additional Info: How to Fix

      Summary: CHEVROLET/GMC/CADILLAC: ANYTIME HYDRAULIC BRAKE PIPES ASSEMBLY NEED REPLACING, PRE-FORMED AND PRE-FLARED BRAKE PIPES ARE AVAILABLE, EXCEPT REAR AXLE CROSSOVER PIPE. MODEL 1999-2007 SILVERADO, SIERRA, 2000-2006 ESCALADE MODELS, AVALANCHE,

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    SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

    • TSB #SB-13-05-22-001

      NHTSA ID #10054261

      • Date Announced: SEPTEMBER 01 2014
      • Additional Info: How to Fix

      Summary: CHEVROLET/GMC/CADILLAC: ANYTIME HYDRAULIC BRAKE PIPES ASSEMBLY NEED REPLACING, PRE-FORMED AND PRE-FLARED BRAKE PIPES ARE AVAILABLE, EXCEPT REAR AXLE CROSSOVER PIPE. MODEL 1999-2007 SILVERADO, SIERRA, 2000-2006 ESCALADE MODELS, AVALANCHE,

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    SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS

    • TSB #040523006

      NHTSA ID #10011201

      • Date Announced: AUGUST 01 2004
      • Additional Info: How to Fix

      Summary: REVISED BRAKE PADS REPLACEMENT-REAR. *TT

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    SERVICE BRAKES, HYDRAULIC:ANTILOCK

    • TSB #030525007

      NHTSA ID #10004310

      • Date Announced: MAY 01 2009
      • Additional Info: How to Fix

      Summary: ANTILOCK BRAKE (ABS) ACTIVATION AT LOW SPEEDS (CLEAN WHEEL SPEED SENSOR MOUNTING SURFACE). *TT UPDATED 10/23/09. *PE

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    SERVICE BRAKES, HYDRAULIC:ANTILOCK:CONTROL UNIT/MODULE

    • TSB #040525002B

      NHTSA ID #10008659

      • Date Announced: NOVEMBER 01 2005
      • Additional Info: How to Fix

      Summary: ANTI-LOCK BRAKE SYSTEM (ABS) LIGHT ON, DIAGNOSTIC TROUBLE CODES (DTCS) C0265, C0201, U1041 SET AND/OR LOSS OF COMMUNICATION WITH BRAKE MODULE. *TT UPDATE. *TT

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    SERVICE BRAKES, AIR:SUPPLY:COMPRESSOR

    • TSB #PIT4954D

      NHTSA ID #10112001

      • Date Announced: JANUARY 17 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Suspension System message on the Driver Information Center and the rear suspension ride height is incorrect. Technician wil

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    SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR

    • TSB #05068

      NHTSA ID #10016715

      • Date Announced: SEPTEMBER 01 2005
      • Additional Info: How to Fix

      Summary: PRODUCT SAFETY RECALL REGARDING FRONT WHEEL SPEED SENSOR CORROSION. *TT

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    • TSB #3455

      NHTSA ID #10017232

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: SUPPLEMENT TO 04094 FRONT WHEEL SPEED SENSOR CORROSION. *TT

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    SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT

    • TSB #040525002

      NHTSA ID #10022470

      • Date Announced: JUNE 01 2007
      • Additional Info: How to Fix

      Summary: ABS LIGHT ON, DTC'S C0265, C0201, U1041 SET AND/OR LOSS OF COMMUNICATION WITH BRAKE MODULE. (REGROUND EBCM GROUND). *KB

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    ENGINE (PWS)

    • TSB #PIP5226B

      NHTSA ID #10129097

      • Date Announced: JANUARY 25 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rockers to inspect them. Only replace the roller rocker that is

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    • TSB #PIP5540A

      NHTSA ID #10129073

      • Date Announced: JANUARY 18 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related component

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    • TSB #PIP5029H

      NHTSA ID #10113418

      • Date Announced: FEBRUARY 13 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on or engine misfire, rough idle, extended crank, or crank no start in some cases. Technician will need

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    • TSB #PIP4138P

      NHTSA ID #10111737

      • Date Announced: DECEMBER 23 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Code

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    • TSB #PIP5163B

      NHTSA ID #10114831

      • Date Announced: NOVEMBER 15 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about engine block that have a possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leaka

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    • TSB #PIP5029G

      NHTSA ID #10099252

      • Date Announced: SEPTEMBER 09 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT HAVE A MALFUNCTION INDICATOR LAMP ON OR ENGINE MISFIRE, ROUGH IDLE, EXTENDED CRANK, OR CRANK NO START IN SOME CASES. TECHNICIAN WILL NEED

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    • TSB #PI1394A

      NHTSA ID #10082869

      • Date Announced: AUGUST 29 2016
      • Additional Info: How to Fix

      Summary: THIS INFORMATIONAL BULLETIN PROVIDES ADDITIONAL INFORMATION ON HOW TO INSTALL PISTONS AND SUGGEST WHAT TOOLS TO USE.

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    • TSB #PI1394A

      NHTSA ID #10082869

      • Date Announced: AUGUST 29 2016
      • Additional Info: How to Fix

      Summary: THIS INFORMATIONAL BULLETIN PROVIDES ADDITIONAL INFORMATION ON HOW TO INSTALL PISTONS AND SUGGEST WHAT TOOLS TO USE.

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    • TSB #PI1394A

      NHTSA ID #10082869

      • Date Announced: AUGUST 29 2016
      • Additional Info: How to Fix

      Summary: THIS INFORMATIONAL BULLETIN PROVIDES ADDITIONAL INFORMATION ON HOW TO INSTALL PISTONS AND SUGGEST WHAT TOOLS TO USE.

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    • TSB #000601012F

      NHTSA ID #10082814

      • Date Announced: AUGUST 02 2016
      • Additional Info: How to Fix

      Summary: THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION TO GM DEALERS ON THE CORRECT CLEANING METHODS WHEN CLEANING ENGINE GASKET SEALING SURFACES.

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    • TSB #000601012F

      NHTSA ID #10082814

      • Date Announced: AUGUST 02 2016
      • Additional Info: How to Fix

      Summary: THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION TO GM DEALERS ON THE CORRECT CLEANING METHODS WHEN CLEANING ENGINE GASKET SEALING SURFACES.

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    • TSB #000601012F

      NHTSA ID #10082814

      • Date Announced: AUGUST 02 2016
      • Additional Info: How to Fix

      Summary: THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION TO GM DEALERS ON THE CORRECT CLEANING METHODS WHEN CLEANING ENGINE GASKET SEALING SURFACES.

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    • TSB #PIP4404F

      NHTSA ID #10114876

      • Date Announced: OCTOBER 09 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician vehicles with a slight rough idle. Technician should compare the concern with a like vehicle. If the concern is worse than a like vehicle, technician should f

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    • TSB #PIP5029F

      NHTSA ID #10114746

      • Date Announced: NOVEMBER 21 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on or engine misfire, rough idle, extended crank, or crank no start in some cases. Technician will need

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    • TSB #PIP3343D

      NHTSA ID #10111875

      • Date Announced: MARCH 24 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have an oil leak shortly after a cold start when extremely low ambient temperatures are present. Technician will need to clean the area of

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    • TSB #PIP5169

      NHTSA ID #10111977

      • Date Announced: JANUARY 07 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that are setting Diagnostic Trouble Code P0300 after engine repairs. Technician will need to ensure that injector connectors for cylinder 5-7 a

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    • TSB #PIP4138N

      NHTSA ID #10113177

      • Date Announced: AUGUST 05 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Code

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    • TSB #PIP4138M

      NHTSA ID #10112702

      • Date Announced: JANUARY 08 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Code

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    ENGINE AND ENGINE COOLING

    • TSB #PIP5226

      NHTSA ID #10112251

      • Date Announced: SEPTEMBER 24 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rockers to inspect them. Only replace the roller rocker that is

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    • TSB #PIP5163A

      NHTSA ID #10112116

      • Date Announced: JULY 17 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or blo

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    • TSB #PIP5163

      NHTSA ID #10112331

      • Date Announced: NOVEMBER 01 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or blo

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    • TSB #PIT3173C

      NHTSA ID #10112641

      • Date Announced: DECEMBER 12 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician that fluid contamination may be directed to one of the following testing centers according to the type of fluid needing testing. Dealer should send the correc

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    • TSB #PIP-4138K

      NHTSA ID #10037933

      • Date Announced: JANUARY 01 2011
      • Additional Info: How to Fix

      Summary: GM: THE SERVICE ENGINE SOON LIGHT IS ON, THERE IS ALSO A MISFIRE OR ENGINE NOISE. THERE ARE MULTIPLE POSSIBLE CAUSES. *RM

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    • TSB #050604024

      NHTSA ID #10015008

      • Date Announced: MARCH 01 2005
      • Additional Info: How to Fix

      Summary: REVISED DIAGNOSTIC TROUBLE CODE (DTC) P1172 AND DTC P2636. *TT

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    • TSB #040603002

      NHTSA ID #10012703

      • Date Announced: FEBRUARY 01 2004
      • Additional Info: How to Fix

      Summary: DIAGNOSTIC INFORMATION FOR INTERMITTENT VEHICLE NO CRANK DEAD BATTERY. *EH

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    • TSB #3107

      NHTSA ID #10010197

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: P0420 AND P0430 DTSC IN THE DETROIT, MICHIGAN AREA WITH GEN III V-8 ENGINES. *SC

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    • TSB #3121

      NHTSA ID #10010056

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: EXHAUST VIBRATION RESONANCE OR MOAN. (2004-2005 GMC DENALI) *SC

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    • TSB #3024

      NHTSA ID #10010076

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: GEN III ENGINE COATED PISTON INFORMATION. *TC

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    • TSB #3147

      NHTSA ID #10009957

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: CONCERNS REGARDING BULLETIN 00-02-35-003F. ALL FULL SIZE TRUCKS AND UTILITIES AND HUMMER PARTS AVAILABLE. *TC

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    • TSB #030601011

      NHTSA ID #10001292

      • Date Announced: MARCH 01 2003
      • Additional Info: How to Fix

      Summary: ACCESSORY DRIVE BELT WHINE. *TT

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    • TSB #020601038

      NHTSA ID #10000763

      • Date Announced: DECEMBER 01 2002
      • Additional Info: How to Fix

      Summary: ENGINE KNOCK OR LIFTER NOISE. *TT

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    • TSB #3193

      NHTSA ID #10010647

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: EXCESSIVE OIL CONSUMPTION. *EH

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    • TSB #3232

      NHTSA ID #10011692

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: MISFIRE AT IDLE COLD AND POSSIBLE P0171 AND OR P0174. *EH

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    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #030604030

      NHTSA ID #10002166

      • Date Announced: MARCH 01 2007
      • Additional Info: How to Fix

      Summary: MULTIPLE DRIVEABILITY SYMPTOMS OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE DUE TO CLOGGED FUEL INJECTORS. *TT

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    • TSB #040604012

      NHTSA ID #10008669

      • Date Announced: MARCH 01 2006
      • Additional Info: How to Fix

      Summary: VEHICLE WITH FLEXIBLE FUEL WILL NOT START, STALLS AND WILL NOT RESTART, LOSS OF POWER, POOR PERFORMANCE. *TT POOR PERFORMANCE AND/OR FUEL GAUGE READS INACCURATE/INCORRECT. *TT

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    • TSB #050604029

      NHTSA ID #10017336

      • Date Announced: JUNE 01 2005
      • Additional Info: How to Fix

      Summary: FLEXIBLE FUEL (RPO L59) ROUGH IDLE, MISFIRE, MALFUNCTION INDICATOR LAMP DIAGNOSTIC TROUBLE CODE P0300. *TT

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    • TSB #040604040

      NHTSA ID #10012155

      • Date Announced: JUNE 01 2004
      • Additional Info: How to Fix

      Summary: IDLE INSTABILITY, LOW OR ROUGH IDLE WITH ELECTRONIC THROTTLE CONTROL. *TT

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    • TSB #01119A

      NHTSA ID #10007576

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: ROLL-OUT FOR THE GEN III SMALL BLOCK ENGINES WITH IRIDIUM SPARK PLUGS. ALSO INCLUDES 2003/2004 M/L VANS. *TT

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    • TSB #3004

      NHTSA ID #10008891

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: 4.8L 5.3L 6.6L 8.1L P1285 P1286 OR P2133 AFTER REPLACING APP SENSOR. *MJ

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    • TSB #01353

      NHTSA ID #10007937

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: ENGINE MISFIRE DUE TO INJECTOR FRETTING CORROSION. *TT

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    • TSB #3086

      NHTSA ID #10009512

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: WHISTLE NOISE FROM THE THROTTLE BODY AREA ON LIGHT THROTTLE ACCELERATION ON VEHICLES WITH GEN III ENGINES AND ELECTRONIC THROTTLE. *TT

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    • TSB #3038

      NHTSA ID #10009648

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: ENGINE TICK, RATTLE OR KNOCK NOISE AFTER CYLINDER HEAD GASKET REPLACEMENT ON THE 6.0L ENGINE. *TT

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    • TSB #00266

      NHTSA ID #10007596

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: LOSS OF POWER, HESITATES ON ACCELERATION ON 4.8, 5.3 AND 6.0 ENGINES COUPLED WITH THE 4L60E OR 4L65E TRANSMISSION. *TT

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    • TSB #3032

      NHTSA ID #10008762

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: SERVICE ENGINE SOON (SES) LIGHT ON WITH P0446 DUE TO DUST IN THE EVAP VENT VALVE ON VEHICLES THAT ARE OPERATED IN DUSTY ENVIRONMENTS, SUCH AS FARMING OR OFF-ROAD APPLICATIONS. *TT

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    • TSB #01586

      NHTSA ID #10007668

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: 8.1L CHANGES IN HEADS, BOLTS AND GASKET FOR FOR 2004 1/2 ENGINES. VARIOUS MODELS INCLUDING THE CHEVROLET AND GMC 2500HD/3500 MY2001-2004 AND 2001, 2002, AND 2003 GMT 560. *MJ

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    • TSB #00428E

      NHTSA ID #10007848

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: HIGHER THAN EXPECTED OIL CONSUMPTION EVEN AFTER THE INTAKE BOLTS WERE REPLACED PER 02-06-01-035. *TT

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    • TSB #3015

      NHTSA ID #10008781

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: 6.0L LQ4 VIN U ENGINE RESTRICTION. *TT

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    • TSB #3055

      NHTSA ID #10009666

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: SERVICE ENGINE SOON LIGHT WITH A P0300 MISFIRE DUE TO MISFIRES MAINLY ON CYLINDER 7. *TT

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    • TSB #00969A

      NHTSA ID #10005469

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: ENGINE WHISTLE NOISE. *TT

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    • TSB #01415

      NHTSA ID #10004219

      • Date Announced: NOVEMBER 18 2003
      • Additional Info: How to Fix

      Summary: CAM SENSOR CONNECTOR DOES NOT FIT SENSOR WHEN ENGINE IS REPLACED. *TT

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    • TSB #00634A

      NHTSA ID #10004162

      • Date Announced: NOVEMBER 18 2003
      • Additional Info: How to Fix

      Summary: GEN III ENGINE NOISE AFTER HOT SOAK RESTART. *TT

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    • TSB #030604060

      NHTSA ID #10004733

      • Date Announced: OCTOBER 01 2003
      • Additional Info: How to Fix

      Summary: INFORMATION ON NEW SPARK PLUGS AND GAPPING. VARIOUS MODELS INCLUDING PONTIAC GTO 2004. *TT

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    • TSB #030601023

      NHTSA ID #10004370

      • Date Announced: AUGUST 01 2003
      • Additional Info: How to Fix

      Summary: HIGHER THAN EXPECTED OIL CONSUMPTION <8500 GVW. VARIOUS MODELS INCLUDING 2003-2004 CHEVROLET KODIAK (C4500-C5500 SERIES MODELS)AND GMC TOPKICK (C4500-C5500 SERIES MODELS). *TT

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    • TSB #020604054B

      NHTSA ID #10001273

      • Date Announced: MARCH 01 2003
      • Additional Info: How to Fix

      Summary: INCREASED ACCELERATOR PEDAL EFFORT, IDLE INSTABILITY. *TT

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    • TSB #020601035

      NHTSA ID #10000170

      • Date Announced: OCTOBER 01 2002
      • Additional Info: How to Fix

      Summary: HIGH OIL CONSUMPTION. *TT

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    • TSB #020601029

      NHTSA ID #10000064

      • Date Announced: SEPTEMBER 01 2002
      • Additional Info: How to Fix

      Summary: NEEDLE BEARINGS FOUND IN OIL PAN. *TT

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    • TSB #4231

      NHTSA ID #10021021

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: SERVICE VME. SUPPLEMENT TO 00-02-35-003L. UPDATE ON NEW I-SHAFT. *KB

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    • TSB #3056

      NHTSA ID #10010364

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: CHECK ENGINE LIGHT WITH A P0300 DUE TO 2-4 CYLINDERS MISFIRING ON THE SAME BANK OF THE ENGINE. *TT

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    • TSB #3232

      NHTSA ID #10014870

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: 1999 - 2005 GEN II COLD ENGINE MISFIRE AT IDLE WITH POSSIBLE P0171 AND/OR P0174. *TT

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    • TSB #3267

      NHTSA ID #10017155

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: DIAGNOSTIC TROUBLE CODE P0128 OR ENGINE WILL NOT REACH OPERATING TEMPERATURE. *SC

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    ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

    • TSB #010601029B

      NHTSA ID #634805

      • Date Announced: JULY 01 2002
      • Additional Info: How to Fix

      Summary: SOME CUSTOMERS MAY COMMENT ON HIGHER THAN EXPECTED ENGINE OIL CONSUMPTION. *TT

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    • TSB #020604023A

      NHTSA ID #634788

      • Date Announced: JUNE 01 2002
      • Additional Info: How to Fix

      Summary: SOME CUSTOMERS MAY COMMENT ON A MILD TO SEVERE ENGINE PING (COMMONLY REFERRED TO AS SPARK KNOCK) USUALLY WORSE DURING ACCELERATION AND / OR AN ILLUMINATED MALFUNCTION INDICATOR LAMP. *TT

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    • TSB #020604023

      NHTSA ID #634723

      • Date Announced: MAY 01 2002
      • Additional Info: How to Fix

      Summary: SOME CUSTOMERS MAY COMMENT ON A MILD TO SEVERE ENGINE PING (SPARK KNOCK) DURING ACCELERATION AND / OR ILLUMINATED MALFUNCTION INDICATOR LAMP WITH DIAGNOSTIC TROUBLE CODE P0332 SET. *TT

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    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

    • TSB #030605008B

      NHTSA ID #10005576

      • Date Announced: NOVEMBER 01 2005
      • Additional Info: How to Fix

      Summary: ADVANCE SERVICE INFORMATION - EXHAUST SYSTEM POPPING/SNAPPING NOISE WHEN VEHICLE IS HOT, AT IDLE OR IMMEDIATELY AFTER VEHICLE IS SHUT OFF. *TT BULLETIN 03-06-05-008, DATED 11/01/2003 REPLACED. *TT

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    • TSB #3203

      NHTSA ID #10011729

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: RESONANCE NOISE AT IDLE. *EH

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    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

    • TSB #PIT4943D

      NHTSA ID #10114954

      • Date Announced: DECEMBER 09 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review T

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    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

    • TSB #PIP5232C

      NHTSA ID #10113914

      • Date Announced: MARCH 04 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. It is recommended to inspe

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    • TSB #PIP5232B

      NHTSA ID #10115143

      • Date Announced: NOVEMBER 30 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. It is recommended to inspe

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    • TSB #3119

      NHTSA ID #10010101

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: ENGINEERING INVESTIGATION - CATALYTIC CONVERTER REPLACEMENT. *SC

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    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

    • TSB #020605005A

      NHTSA ID #10000726

      • Date Announced: DECEMBER 01 2002
      • Additional Info: How to Fix

      Summary: EXHAUST / MUFFLER HEAT SHIELD RATTLE, POPPING NOISE UNDER VEHICLE. *TT

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    FUEL SYSTEM, GASOLINE

    • TSB #PIP5163B

      NHTSA ID #10114831

      • Date Announced: NOVEMBER 15 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about engine block that have a possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leaka

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    • TSB #PIT4943D

      NHTSA ID #10114954

      • Date Announced: DECEMBER 09 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review T

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    • TSB #PIP5325

      NHTSA ID #10127230

      • Date Announced: SEPTEMBER 28 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician to help determine if the vehicle is equipped with factory or aftermarket Compressed Natural Gas, Liquefied Petroleum Gas, or Bi-Fuel Systems. Technician will

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    • TSB #PIT4943C

      NHTSA ID #10111927

      • Date Announced: FEBRUARY 12 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review T

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    • TSB #3241

      NHTSA ID #10011752

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: UPDATED FUEL CARD SENDING UNITS AVAILABLE AT WPC. THIS ALSO INCLUDES 2002 2004 L59 K6 C6 C1 C2 K1 K2 MODELS. *EH

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    FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

    • TSB #020604012A

      NHTSA ID #10002838

      • Date Announced: JUNE 01 2003
      • Additional Info: How to Fix

      Summary: SLOW, DIFFICULT FUEL FILL, SHORT FILL, FUEL GAUGE INACCURATE. *TT

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    • TSB #020604112

      NHTSA ID #631241

      • Date Announced: MARCH 01 2002
      • Additional Info: How to Fix

      Summary: SOME CUSTOMERS MAY COMMENT THAT THE FUEL TANK ON 2002 CHEVROLET AND GMC C/K SERIES IS DIFFICULT TO FILL FROM APPROXIMATELY 3/4 TO FULL . *SLC

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    • TSB #220102

      NHTSA ID #629714

      • Date Announced: JANUARY 22 2002
      • Additional Info: How to Fix

      Summary: CUSTOMERS MAY COMMENT THAT IT MAY BE DIFFICULT TO COMPLETELY FILL THE FUEL TANK. *TT

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    • TSB #010102

      NHTSA ID #627657

      • Date Announced: JANUARY 01 2002
      • Additional Info: How to Fix

      Summary: INFORMATION REGARDING FUEL NOZZLE SHUTS OFF PREMATURELY. *YH

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    • TSB #201101

      NHTSA ID #628140

      • Date Announced: NOVEMBER 20 2001
      • Additional Info: How to Fix

      Summary: INFORMATION ON FULL SIZE 3/4 TON UITILITY TRUCKS EQUIPPED WITH DUAL FUEL TANKS. *TT

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    FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

    • TSB #PIP5280

      NHTSA ID #10114453

      • Date Announced: APRIL 07 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a buzz noise at idle after fuel pressure regulator replacement. Technician will need to gain access to the fuel pump. After gaini

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    FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

    • TSB #01624

      NHTSA ID #10007238

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: GEN III ENGINES WITH MAF (MASS AIRFLOW) SENSOR CODE P0101. *TT

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    FUEL SYSTEM, OTHER

    • TSB #05-06-04-035E

      NHTSA ID #10113662

      • Date Announced: MAY 27 2015
      • Additional Info: How to Fix

      Summary: This informational bulletin provides dealership personnel with information on flexible fuel vehicles (FFVs) and the usage of E85 fuel in GM vehicles.

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    • TSB #010604036

      NHTSA ID #623311

      • Date Announced: APRIL 01 2005
      • Additional Info: How to Fix

      Summary: DIAGNOSING FUEL GAUGE READING EMPTY, LOW FUEL MESSAGE DISPLAYED, DTCS SET. *YH

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    • TSB #041502

      NHTSA ID #636537

      • Date Announced: APRIL 15 2002
      • Additional Info: How to Fix

      Summary: CUSTOMER MAY COMPLAIN THAT THE FUEL GAUGE IS READING INACCURATE. *TT

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    FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY

    • TSB #PIT4943D

      NHTSA ID #10114954

      • Date Announced: DECEMBER 09 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review T

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    FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

    • TSB #PIT3046G

      NHTSA ID #10114443

      • Date Announced: FEBRUARY 27 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have an inaccurate fuel gauge. Technician should drive the vehicle to duplicate the concern. The fuel gauge will have a tendency to falsel

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    • TSB #PIT-3046E

      NHTSA ID #10026704

      • Date Announced: AUGUST 01 2008
      • Additional Info: How to Fix

      Summary: GMC: FUEL GAUGE FLUCTUATION IN PARK OR NEUTRAL, CAUSING THE LOW FUEL LIGHT TO ILLUMINATE. *PE

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    FUEL SYSTEM, OTHER:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

    • TSB #PIP3343F

      NHTSA ID #10129057

      • Date Announced: JANUARY 09 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have an oil leak shortly after a cold start when extremely low ambient temperatures are present. Technician will need to clean the area of

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    • TSB #PIP3343E

      NHTSA ID #10111783

      • Date Announced: APRIL 04 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have an oil leak shortly after a cold start when extremely low ambient temperatures are present. Technician will need to clean the area of

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    POWER TRAIN

    • TSB #PIP4138L

      NHTSA ID #10112697

      • Date Announced: DECEMBER 27 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Code

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    • TSB #PIP3259J

      NHTSA ID #10112681

      • Date Announced: DECEMBER 17 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a planetary gear whine noise in first and second gear. Technician should compare the noise to a like vehicle. Technician will nee

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    • TSB #3054

      NHTSA ID #10009665

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: REPLACEMENT FLEXPLATE MAY HAVE LARGER BOLT HOLES THAN THE ORIGINAL FLEXPLATE. *TT

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    • TSB #02086

      NHTSA ID #10007782

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: 4L60E, 4L65E INTERMITTENT NEUTRAL FROM A STOP OR STEADY SPEED. *TT

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    • TSB #01599

      NHTSA ID #10007237

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: 4L60E, 4L65E FORWARD AND LOW REVERSE WAVED STEEL CLUTCH PLATE APPEARANCE CHANGE. *TT

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    • TSB #00822B

      NHTSA ID #10005474

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: NO 2ND, NO 4TH AND NO REVERSE. TO INCLUDE 2004 LIGHT DUTY AUTOMOBILES AND TRUCKS EQUIPPED WITH 4L60E OR 4L65E AUTOMATIC TRANSMISSION. *TT

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    • TSB #020421005A

      NHTSA ID #10001110

      • Date Announced: FEBRUARY 01 2003
      • Additional Info: How to Fix

      Summary: SLIPS IN 4-WHEEL DRIVE, NOISE, VIBRATION, LEAKS, HOT ODOR. *TT

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    • TSB #990730016A

      NHTSA ID #10007838

      • Date Announced: OCTOBER 01 2002
      • Additional Info: How to Fix

      Summary: DIAGNOSTIC INFORMATION FOR INTERMITTENT TRANSMISSION DOWNSHIFT, SLIP, BUSY/CYCLING TCC OR NOISY COOLING FAN. *TT

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    • TSB #020421005

      NHTSA ID #634905

      • Date Announced: JUNE 01 2002
      • Additional Info: How to Fix

      Summary: SOME VEHICLES WILL NOT MOVE WHEN 4-WHEEL DRIVE IS REQUESTED, NOISE, SHUDDER, POOR PERFORMANCE, TRANSMISSION / TRANSFER CASE SLIPS, TRANSMISSION WILL NOT UPSHIFT, SLIPS IN 4-WHEEL DRIVE. *TT

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    • TSB #3276

      NHTSA ID #10013496

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: 4L80E OUTPUT CARRIER THRUST WASHER CHANGES. *TT

      More Information »

    • TSB #3002

      NHTSA ID #10008802

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: 4L60E/4L65E INTERMITTENT NEUTRAL CONDITION WHILE ACCELERATING FROM A STOP OR WHILE DRIVING. *TT 1999-2006 GM CARS, LIGHT DUTY TRUCKS AND UTILITIES. *TT

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    • TSB #00773

      NHTSA ID #10017190

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: 4L60E, 4L65E REPLACEMENT VALVE BODY GASKETS DOES NOT SEEM TO FIT. *TT

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    POWER TRAIN:CLUTCH ASSEMBLY

    • TSB #PIP5072

      NHTSA ID #10112523

      • Date Announced: OCTOBER 30 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have slip in forward ranges immediately after replacing the input housing. Technician will inspect the 3-4 clutches and the forward clutch

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    POWER TRAIN:MANUAL TRANSMISSION

    • TSB #010730036

      NHTSA ID #627912

      • Date Announced: NOVEMBER 01 2001
      • Additional Info: How to Fix

      Summary: SERVICE ENGINE SOON LAMP ILLUMINATED, INCORRECT TRANSMISSION SHIFTS, POOR PERFORMANCE OF ENGINE, TRANSMISSION SLIPPING. *YH

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    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #08-07-30-015

      NHTSA ID #10025462

      • Date Announced: APRIL 01 2008
      • Additional Info: How to Fix

      Summary: DIAGNOSTIC INFORMATION ON MN8, MT1 SES/MIL ILLUMINATED, DTC P0757, HARSH SHIFT, DELAYED 2-3 SHIFT, 2-3 SHIFT FLARE, NO THIRD GEAR, SLIPS IN THIRD GEAR OR REVERSE. *PE

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    • TSB #010730038B

      NHTSA ID #10005162

      • Date Announced: OCTOBER 01 2005
      • Additional Info: How to Fix

      Summary: THE SERVICE ENGINE SOON LAMP IS ILLUMINATED, NO 3RD AND 4TH GEAR, THE TRANSMISSION DOES NOT SHIFT CORRECTLY, THE TRANSMISSION FEELS LIKE IT SHIFTS TO NEUTRAL OR A LOSS OF DRIVE OCCURS. *TT

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    • TSB #00702

      NHTSA ID #10005476

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: SLIP CONDITION IN 2ND, 3RD OR 4TH DAMAGED 2-4 BAND 3-4 CLUTCH ON THE 4L60E/4L65E AUTOMATIC TRANSMISSION. *TT *MJ

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    • TSB #030730056

      NHTSA ID #10005566

      • Date Announced: NOVEMBER 01 2003
      • Additional Info: How to Fix

      Summary: 4L60-E AUTOMATIC TRANSMISSION OIL PUMP FIRST AND SECOND DESIGN IDENTIFICATION. *TT

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    • TSB #030730005

      NHTSA ID #10001115

      • Date Announced: FEBRUARY 01 2003
      • Additional Info: How to Fix

      Summary: SERVICE ENGINE SOON INDICATOR ILLUMINATED, TRANSMISSION SLIPS, ENGINE FLARE, DELAYED 2-3 SHIFT, SHIFTS MISSING, NO SHIFT, DIAGNOSTIC TROUBLE CODES P0730, P0756, P0757. *TT

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    • TSB #020730011

      NHTSA ID #631670

      • Date Announced: MARCH 01 2002
      • Additional Info: How to Fix

      Summary: SUBJECT REGARDING, 2001-2002 CHEVROLET AND GMC C/K PICKUP AND UTILITY MODELS, DIAGNOSTICS FOR POSSIBLE GEAR INDICATOR CONCERNS. *JG

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    • TSB #020730011

      NHTSA ID #631259

      • Date Announced: MARCH 01 2002
      • Additional Info: How to Fix

      Summary: SUBJECT REGARDING, 2001-2002 CHEVROLET AND GMC C/K PICKUP AND UTILITY MODELS, DIAGNOSTICS FOR POSSIBLE GEAR INDICATOR CONCERNS. *SLC

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    • TSB #010730043

      NHTSA ID #628815

      • Date Announced: DECEMBER 01 2001
      • Additional Info: How to Fix

      Summary: SUBJECT REGARDING DIAGNOSTIC TIPS FOR SLIPPING OR MISSING SECOND, THIRD AND/OR FOURTH GEAR. *TT

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    • TSB #010730038

      NHTSA ID #628934

      • Date Announced: DECEMBER 01 2001
      • Additional Info: How to Fix

      Summary: SOME CUSTOMERS MAY COMMENT THAT THE SERVICE ENGINE SOON LAMP IS ILLUMINATED, NO 3RD AND 4TH GEAR, THE TRANSMISSION DOES NOT SHIFT CORRECTLY, THE TRANSMISSION FEELS LIKE IT SHIFTS TO NEUTRAL OR A LOSS OF DRIVE OCCURS. *TT

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    • TSB #3259C

      NHTSA ID #10005514

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: 4L80E, 4L85E WHINE NOISE IN FIRST AND SECOND GEAR. *TT

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    POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

    • TSB #01483

      NHTSA ID #10005496

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: VEHICLE HAS NO PCM (POWER TRAIN CONTROL MODULE) COMMUNICATION WITH TECH 2. SIT BULLETIN 1400427. *TT

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    POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT

    • TSB #020730024A

      NHTSA ID #634999

      • Date Announced: AUGUST 01 2005
      • Additional Info: How to Fix

      Summary: DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT

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    POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES

    • TSB #PIT-4722

      NHTSA ID #10026804

      • Date Announced: OCTOBER 01 2008
      • Additional Info: How to Fix

      Summary: GMC: FLUID LEAK FROM TRANSMISSION OIL COOLER LINES DUE TO CORROSION. ALL 2000-2006 LIGHT DUTY TRUCKS EQUIPPED WITH THE LIGHT DUTY AUTOMATIC TRANSMISSION. *PE

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    • TSB #042202

      NHTSA ID #636575

      • Date Announced: APRIL 22 2002
      • Additional Info: How to Fix

      Summary: SUBJECT REGARDING KINKED TRANSMISSION OIL COOLER LINES. *TT

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    POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

    • TSB #020421004

      NHTSA ID #634899

      • Date Announced: APRIL 01 2002
      • Additional Info: How to Fix

      Summary: SOME CUSTOMERS MAY COMMENT ON THE SERVICE 4WD INDICATOR ILLUMINATING WITH DIAGNOSTIC TROUBLE CODE B2725 SET. *TT

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    • TSB #3424

      NHTSA ID #10017299

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: ELECTRONIC TRANSFER CASE UNABLE TO COMPLETE SHIFT. *TT

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    • TSB #3526

      NHTSA ID #10016558

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: INTERMITTENT SERVICE 4WD LIGHT COMES ON WITH DIAGNOSTIC TROUBLE CODE (DTC) C0306 OR C0308 STORED IN TCCM. *TT

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    • TSB #3012B

      NHTSA ID #10008806

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: THE NVG 136 ALL WHEEL DRIVE (AWD) TRANSFER CASE AND THE 236 AND 246 NVG SELECTABLE TRANSFER CASES OPERATING IN THE AUTO MODE MAY EXHIBIT A CONDITION OF A VIBRATION/SHUDDER DURING LOW SPEED TURNS SUCH AS A PARKING LOT MANEUVER, UP TO APPROXI

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    • TSB #3389

      NHTSA ID #10016707

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: FOUR WHEEL DRIVE INOPERATIVE AND THE 4WD SERVICE LIGHT WILL ILLUMINATE. DIAGNOSIS MAY REVEAL THAT THE ATC FUSE COULD BE OPEN, POSSIBLE DTC C0308, OR VARIOUS U CODES MAY BE SET. THE ENCODER MOTOR MAY ALSO BE SHORTED OR THE TCCM MAY BE DAMA

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    • TSB #3349

      NHTSA ID #10014809

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: 4WD INOPERATIVE AND DIAGNOSTIC TROUBLE CODE (DTC) U1026 ATC FUSE OPEN. *TT

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    • TSB #3351

      NHTSA ID #10014853

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: INTERMITTENT MALFUNCTION INDICATOR LAMP (MIL) WITH DIAGNOSTIC TROUBLE CODE (DTC) C0374 OR ERRATIC 4WD/AWD OPERATION. *TT

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    POWER TRAIN:DRIVELINE

    • TSB #030419003

      NHTSA ID #10012557

      • Date Announced: AUGUST 01 2003
      • Additional Info: How to Fix

      Summary: FLUID LEAK FROM FRONT OF VEHICLE ADD TEFLON TAPE TO FRONT AXLE VENT PLUG THREADS. *EH

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    • TSB #3300

      NHTSA ID #10013572

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: 4WD MODELS WITH NOISE, VIBRATION ON DRY PAVEMENT. *EH

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    POWER TRAIN:DRIVELINE:DRIVESHAFT

    • TSB #040495001

      NHTSA ID #10008653

      • Date Announced: MARCH 01 2004
      • Additional Info: How to Fix

      Summary: REVISED WHEEL DRIVE SHAFT NUT TORQUE SPECIFICATION. *TT

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    POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

    • TSB #PIP4054A

      NHTSA ID #10024345

      • Date Announced: FEBRUARY 01 2008
      • Additional Info: How to Fix

      Summary: EATON LOCKING DIFFERENTIAL CHATTER SHUDDER NOISE ON TURNS, EQUIPPED WITH A LOCKING REAR DIFFERENTIAL RPO G80. *NJ UPDATED 7/17/2008. *PE

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    POWER TRAIN:AXLE ASSEMBLY

    • TSB #PIP3720D

      NHTSA ID #10112600

      • Date Announced: NOVEMBER 26 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician with the axel setup information from American Axle Manufacturing. Technician should be advised that the maximum pinion shim to be used or stacked behind the p

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    • TSB #030417001C

      NHTSA ID #10001136

      • Date Announced: OCTOBER 01 2005
      • Additional Info: How to Fix

      Summary: WHINE NOISE FROM REAR AXLE. *TT UPDATE. *TT

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    • TSB #030419001A

      NHTSA ID #10004717

      • Date Announced: SEPTEMBER 01 2004
      • Additional Info: How to Fix

      Summary: USE OF SYNTHETIC FRONT AXLE LUBRICANT FOR 4WD VEHICLES SOLD IN COLD WEATHER CLIMATES. *TT THIS BULLETIN REPLACED PREVIOUS BULLETIN DATED 10/01/2003. *TT

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    • TSB #030417001

      NHTSA ID #10002853

      • Date Announced: JUNE 01 2003
      • Additional Info: How to Fix

      Summary: WHINE NOISE FROM REAR AXLE. *TT

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    • TSB #030418003

      NHTSA ID #10002854

      • Date Announced: JUNE 01 2003
      • Additional Info: How to Fix

      Summary: REVISED WHEEL DRIVE SHAFT INNER JOINT AND SEAL REPLACEMENT. *TT

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    • TSB #3001

      NHTSA ID #10008872

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: THE SERVICE INFORMATION AND OWNERS MANUAL DO NOT SHOW A SERVICE INTERVAL FOR THE 8.6, 9.5, 9.75, 10.5, AND 11.5 INCH REAR AXLES WITH OR WITHOUT G80 (LOCKING DIFFERENTIAL). *TT 2006 ALL GENERAL MOTORS LIGHT DUTY TRUCKS, VANS AND UTILITIE

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    • TSB #4030

      NHTSA ID #10021676

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: NEW DESIGN FRONT AXLE SIDE BEARING ADJUSTERS. *KB

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    ELECTRICAL SYSTEM

    • TSB #PIT5353B

      NHTSA ID #10123222

      • Date Announced: OCTOBER 03 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availabilit

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    • TSB #PIC5492E

      NHTSA ID #10111715

      • Date Announced: DECEMBER 12 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D-37 history in the Vehicle Communication Interface Module or telematics communication interface contro

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    • TSB #PIT5389B

      NHTSA ID #10114824

      • Date Announced: NOVEMBER 07 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to contact General Motors T

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    • TSB #PIC5491J

      NHTSA ID #10098081

      • Date Announced: SEPTEMBER 14 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT HAVE AN ONSTAR SYSTEM THAT WILL NOT POWER UP. TECHNICIAN SHOULD TURN OFF THE IGNITION AND CANCEL RETAINED ACCESSORY POWER. AFTER THE VEHIC

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    • TSB #PIT5485B

      NHTSA ID #10083898

      • Date Announced: APRIL 27 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE, TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

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    • TSB #PIT5485B

      NHTSA ID #10083898

      • Date Announced: APRIL 27 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE, TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

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    • TSB #PIT5485B

      NHTSA ID #10083898

      • Date Announced: APRIL 27 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE, TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

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    • TSB #PIC4935E

      NHTSA ID #10083484

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

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    • TSB #PIC-5050-A

      NHTSA ID #10078734

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON REPAIRING THE CONCERN. A CUSTOMER MAY IDENTIFY A CONCERN OF UNABLE TO REACTIVATE A VEHICLE'S ONSTAR THAT HAS BEEN PREVIOUSLY DISABLED BY ONSTAR. DEALER IS TO CA

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    • TSB #PIC4935E

      NHTSA ID #10083484

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

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    • TSB #PIC-4935-E

      NHTSA ID #10078735

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

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    • TSB #PIC-4935-E

      NHTSA ID #10078735

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

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    • TSB #PIC-5050-A

      NHTSA ID #10078734

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON REPAIRING THE CONCERN. A CUSTOMER MAY IDENTIFY A CONCERN OF UNABLE TO REACTIVATE A VEHICLE'S ONSTAR THAT HAS BEEN PREVIOUSLY DISABLED BY ONSTAR. DEALER IS TO CA

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    • TSB #PIC-5050-A

      NHTSA ID #10078734

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON REPAIRING THE CONCERN. A CUSTOMER MAY IDENTIFY A CONCERN OF UNABLE TO REACTIVATE A VEHICLE'S ONSTAR THAT HAS BEEN PREVIOUSLY DISABLED BY ONSTAR. DEALER IS TO CA

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    • TSB #PIC4935E

      NHTSA ID #10083484

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

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    • TSB #PIC-4935-E

      NHTSA ID #10078735

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

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    • TSB #PIT5485A

      NHTSA ID #10083900

      • Date Announced: APRIL 08 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN, IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

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    • TSB #PIT5485A

      NHTSA ID #10083900

      • Date Announced: APRIL 08 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN, IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

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    • TSB #PIT5485A

      NHTSA ID #10083900

      • Date Announced: APRIL 08 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN, IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

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    • TSB #PIC5953B

      NHTSA ID #10114903

      • Date Announced: OCTOBER 16 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone cont

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    • TSB #PIT5464

      NHTSA ID #10127238

      • Date Announced: SEPTEMBER 29 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that the incoming caller ID may no longer be available or displayed after the Canada OnStar upgrade. Dealer should communicate to the customer

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    • TSB #PIC6107

      NHTSA ID #10115067

      • Date Announced: JUNE 22 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about being unable to receive OnStar ?Over The Air? updates. Technician will need to press the OnStar button and verify they have an active account and that t

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    • TSB #PIT5384A

      NHTSA ID #10115026

      • Date Announced: JUNE 08 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have the OnStar wireless fidelity inoperative. Technician will need to contact General Motors Technical Assistance Center with a scan

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    • TSB #PIC6101

      NHTSA ID #10115016

      • Date Announced: JUNE 08 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that are unable to receive OnStar Hands Free Calling calls and or the OnStar center is unable to perform remote services. Technician will need

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    • TSB #PIC4310L

      NHTSA ID #10114470

      • Date Announced: APRIL 17 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

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    • TSB #PIC3278F

      NHTSA ID #10094888

      • Date Announced: JANUARY 14 2015
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THE STEPS NEEDED TO DIAGNOSE AND REPAIR THE VEHICLES THAT MAY HAVE UNWANTED OR PHANTOM PHONE CALLS. TECHNICIAN WILL NEED TO DETERMINE WHAT TYPE OF CALL THE CU

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    • TSB #PIC5904

      NHTSA ID #10113199

      • Date Announced: AUGUST 20 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that the OnStar system will not connect. Technician should record module info per the latest version of PIC4310 and contact General Motors Tech

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    • TSB #PIP4138N

      NHTSA ID #10113177

      • Date Announced: AUGUST 05 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Code

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    • TSB #PIP5094

      NHTSA ID #10112857

      • Date Announced: FEBRUARY 13 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that, when testing any circuit for open or resistance, it is imperative that all related terminal pin fit and tension be checked when the test steps require disconnection of

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    • TSB #PIC3718E

      NHTSA ID #10112664

      • Date Announced: DECEMBER 13 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles may have a no power or no connect concern. Technician will find that the OnStar led is red and Diagnostic Trouble Code U1500 is set. Technician

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    • TSB #PIC4935D

      NHTSA ID #10112528

      • Date Announced: NOVEMBER 01 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that during battery parasitic drain test, there may be some confusion as to what the normal power consumption reading should be from the OnStar

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    • TSB #PIP5072

      NHTSA ID #10112523

      • Date Announced: OCTOBER 30 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have slip in forward ranges immediately after replacing the input housing. Technician will inspect the 3-4 clutches and the forward clutch

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    • TSB #08089-B

      NHTSA ID #10027804

      • Date Announced: NOVEMBER 01 2008
      • Additional Info: How to Fix

      Summary: GENERAL MOTORS CORP: SPECIAL COVERAGE ADJUSTMENT; ANALOG ONSTAR DEACTIVATION. *PE UPDATED 2/17/09. *PE

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    • TSB #02038

      NHTSA ID #10006946

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: DIAGNOSTIC TROUBLE CODE B1000. *MR

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    • TSB #00149D

      NHTSA ID #10005439

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: MALFUNCTION INDICATOR LAMP ON WITH A P0300 SET AND A MISFIRE. VARIOUS MODELS INCLUDING 1996 - 1999 P32 MODELS. SIT BULLETIN 1416475. *TT

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    • TSB #00149C

      NHTSA ID #10004223

      • Date Announced: NOVEMBER 18 2003
      • Additional Info: How to Fix

      Summary: MALFUNCTION INDICATOR LAMP ON WITH A P0300 SET AND A MISFIRE. VARIOUS MODELS INCLUDING THE 1996-1999 P32 AND THE 1996-2002 GMC C/K TRUCK. *TT

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    • TSB #030525002

      NHTSA ID #10001265

      • Date Announced: MARCH 01 2003
      • Additional Info: How to Fix

      Summary: INTERMITTENT TRACTION OFF LAMP ILLUMINATED AND DIAGNOSTIC TROUBLE CODE C0287 SET. *TT

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    • TSB #3427

      NHTSA ID #10017023

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: ADDITIONAL DIAGNOSTIC INFORMATION DTC P0757. *TT

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    ELECTRICAL SYSTEM:BATTERY

    • TSB #PIC-4935-E

      NHTSA ID #10078735

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

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    • TSB #PIC-4935-E

      NHTSA ID #10078735

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

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    • TSB #PIC-4935-E

      NHTSA ID #10078735

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

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    ELECTRICAL SYSTEM:STARTER ASSEMBLY

    • TSB #08-07-30-026C

      NHTSA ID #10112779

      • Date Announced: MARCH 07 2016
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak and that this is considered a normal conditon and no repairs are necessary

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    DIGITAL INSTRUMENT PANEL

    • TSB #PIC3100F

      NHTSA ID #10125106

      • Date Announced: NOVEMBER 07 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle's odometer appears to be inaccurate relative to a known distance traveled. Technician should obtain a hand-held GPS unit to test the odomete

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    • TSB #PIT4720D

      NHTSA ID #10096184

      • Date Announced: FEBRUARY 08 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THAT AFTER REPLACING THE INSTRUMENT PANEL CLUSTER THE EXCHANGE CENTER IS UNABLE TO PROGRAM THE ACTUAL MILEAGE ON THE ODOMETER OR THE ACTUAL MILEAGE IS UNKNOWN

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    • TSB #PIT4720C

      NHTSA ID #10113074

      • Date Announced: MAY 02 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician that after replacing the Instrument Panel Cluster the exchange center is unable to program the actual mileage on the odometer or the actual mileage is unknown

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    ELECTRICAL SYSTEM: SOFTWARE

    • TSB #PIC5588D

      NHTSA ID #10118256

      • Date Announced: JUNE 12 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. For many 2008 and prior model year GM vehicles, the programming is performed using the Tech 2 and the

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    • TSB #PIT5389C

      NHTSA ID #10113456

      • Date Announced: FEBRUARY 28 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

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    • TSB #PIC4935F

      NHTSA ID #10113454

      • Date Announced: FEBRUARY 24 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to help the dealership technicians perform a parasitic drain test for the OnStar module. When performing battery parasitic drain test, there may be some confusion as to what th

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    • TSB #PIP4723B

      NHTSA ID #10113443

      • Date Announced: FEBRUARY 22 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and

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    • TSB #PIC3278G

      NHTSA ID #10113436

      • Date Announced: FEBRUARY 20 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. Technician will need to determine what type of call the cu

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    • TSB #PIC4801H

      NHTSA ID #10113437

      • Date Announced: FEBRUARY 20 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have an OnStar Turn-By-Turn Navigation the system that is inoperative. Technician verifies there are no Diagno

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    • TSB #PIC5588C

      NHTSA ID #10113427

      • Date Announced: FEBRUARY 17 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. For many 2008 and prior model year GM vehicles, the programming is performed using the Tech 2 and the

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    • TSB #03-08-46-004S

      NHTSA ID #10116534

      • Date Announced: JANUARY 12 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on OnStar® VCIM is currently restricted parts. By working closely with our dealers and technicians, through the part restriction process, the General Motors team will gain a better understand

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    • TSB #PIP4138P

      NHTSA ID #10111737

      • Date Announced: DECEMBER 23 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Code

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    • TSB #PIT4864F

      NHTSA ID #10111846

      • Date Announced: MARCH 04 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about a customer?s request to install OnStar Bluetooth. Dealer should be advised at this time, there are no provisions to add this option to vehicles that wer

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    • TSB #PIC3011H

      NHTSA ID #10111964

      • Date Announced: FEBRUARY 26 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have the OnStar system does not respond properly to some numbers and/or voice commands. Dealer should direct the customer to review the op

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    • TSB #080846004A

      NHTSA ID #10126163

      • Date Announced: NOVEMBER 30 2012
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information regarding the aftermarket device interference with onstar diagnostic service.

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    • TSB #08089-B

      NHTSA ID #10027804

      • Date Announced: NOVEMBER 01 2008
      • Additional Info: How to Fix

      Summary: GENERAL MOTORS CORP: SPECIAL COVERAGE ADJUSTMENT; ANALOG ONSTAR DEACTIVATION. *PE UPDATED 2/17/09. *PE

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    EXTERIOR LIGHTING

    • TSB #PIP4138Q

      NHTSA ID #10129093

      • Date Announced: JANUARY 24 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Code

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    • TSB #030864018

      NHTSA ID #10002874

      • Date Announced: JUNE 01 2003
      • Additional Info: How to Fix

      Summary: OUTSIDE REARVIEW MIRROR COURTESY LAMP FALLS OUT, BULB BURNS OUT. *TT

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    • TSB #000842010A

      NHTSA ID #10002833

      • Date Announced: JUNE 01 2003
      • Additional Info: How to Fix

      Summary: DAYTIME RUNNING LAMP (DRL) BULB REPLACEMENT. *TT

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    EXTERIOR LIGHTING:HEADLIGHTS

    • TSB #02-08-42-001I

      NHTSA ID #10116890

      • Date Announced: FEBRUARY 12 2016
      • Additional Info: How to Fix

      Summary: This informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage and what should be considered warranty replacement and not

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    • TSB #01-08-42-001K

      NHTSA ID #10116874

      • Date Announced: FEBRUARY 08 2016
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on exterior lamp condinsation and replacement guidelines

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    • TSB #PIT3098E

      NHTSA ID #10114776

      • Date Announced: DECEMBER 10 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a lean to the left or right. Technician will need to measure fender wheel-opening heights, front and rear, to quantify vehicle lean.

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    EXTERIOR LIGHTING:FOG LIGHTS

    • TSB #3782

      NHTSA ID #10018627

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: FOG LAMPS INOPERATIVE. *TT

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    EXTERIOR LIGHTING:BACK UP LIGHTS

    • TSB #02-08-42-001I

      NHTSA ID #10116890

      • Date Announced: FEBRUARY 12 2016
      • Additional Info: How to Fix

      Summary: This informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage and what should be considered warranty replacement and not

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    EXTERIOR LIGHTING:BRAKE LIGHTS

    • TSB #02-08-42-001I

      NHTSA ID #10116890

      • Date Announced: FEBRUARY 12 2016
      • Additional Info: How to Fix

      Summary: This informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage and what should be considered warranty replacement and not

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    • TSB #020522004B

      NHTSA ID #10000171

      • Date Announced: OCTOBER 01 2002
      • Additional Info: How to Fix

      Summary: TRAILER BRAKES APPLIED WHEN HEADLIGHTS / PARK LAMPS ARE ON, BRAKE CONTROLLER ILLUMINATION. *TT

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    VISIBILITY:WINDSHIELD

    • TSB #PIT3237G

      NHTSA ID #10112382

      • Date Announced: OCTOBER 01 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about the percentage of UV protection or tint offered by the windshield or side glass. Technician should be advised Windshield reduces UV rays down to 4% or l

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    • TSB #PIT3237F

      NHTSA ID #10112468

      • Date Announced: OCTOBER 12 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about the percentage of Ultraviolet protection or tint offered by the windshield or side glass. Technician should be advised Windshield reduces Ultraviolet ra

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    • TSB #040848003

      NHTSA ID #10012532

      • Date Announced: JUNE 01 2004
      • Additional Info: How to Fix

      Summary: WINDRUSH AROUND WINDSHIELD. *TT

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    • TSB #01698

      NHTSA ID #10006391

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: WINDSHIELD REVEAL MOLDING FLUTERING. SERVICE VME. SIT BULLETIN 1450940. *TT

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    VISIBILITY:GLASS, SIDE/REAR

    • TSB #PIT3237F

      NHTSA ID #10112468

      • Date Announced: OCTOBER 12 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about the percentage of Ultraviolet protection or tint offered by the windshield or side glass. Technician should be advised Windshield reduces Ultraviolet ra

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    VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

    • TSB #040864003

      NHTSA ID #10011144

      • Date Announced: FEBRUARY 01 2004
      • Additional Info: How to Fix

      Summary: POWER WINDOW MOTOR NOW AVAILABLE SEPARATELY FROM THE POWER WINDOW REGULATORY ASSEMBLY. *TT UPDATED *EH

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    • TSB #01292004

      NHTSA ID #10013030

      • Date Announced: JANUARY 29 2004
      • Additional Info: How to Fix

      Summary: BULLETIN 04-08-64-003, FRONT DOOR POWER WINDOW MOTOR ASSEMBLIES - WARRANTY REPAIR INFORMATION. *TT

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    VISIBILITY:SUN ROOF ASSEMBLY

    • TSB #020867009

      NHTSA ID #10017360

      • Date Announced: MAY 01 2005
      • Additional Info: How to Fix

      Summary: SUNROOF JAMS WHEN CLOSING. *TT

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    VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

    • TSB #050864007

      NHTSA ID #10015034

      • Date Announced: MARCH 01 2005
      • Additional Info: How to Fix

      Summary: OUTSIDE REARVIEW MIRROR HOUSINGS COME LOOSE FROM BASE. *TT

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    VISIBILITY:REAR WINDOW WIPER/WASHER

    • TSB #030843002

      NHTSA ID #10001280

      • Date Announced: SEPTEMBER 01 2004
      • Additional Info: How to Fix

      Summary: REAR WINDOW WASHER SPRAY NOZZLE DRIPS LEAVING MARK ON REAR BUMPER. *TT 03-08-43-002, DATED 03/01/2003 REPLACED. *TT

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    • TSB #020843001

      NHTSA ID #634587

      • Date Announced: MARCH 01 2004
      • Additional Info: How to Fix

      Summary: REAR WIPER JUMPS WHEN THE FOG LAMPS ARE TURNED ON. *TT

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    VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

    • TSB #030848006J

      NHTSA ID #10126237

      • Date Announced: DECEMBER 11 2014
      • Additional Info: How to Fix

      Summary: This informational bulletin provide information for the technicians to repair the rear window defroster contact or tabs.

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    • TSB #010139007

      NHTSA ID #628858

      • Date Announced: JANUARY 01 2002
      • Additional Info: How to Fix

      Summary: SUBJECT REGARDING LOSS OF HVAC SYSTEM MODE AND/OR TEMPERATURE CONTROL. *TT

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    VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:WINDSHIELD:BLOWER

    • TSB #02095

      NHTSA ID #10007461

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: OWNERS MAY INQUIRE ABOUT THE PROPER SETUP FOR A WEIGHT DISTRIBUTING HITCH ON VEHICLES EQUIPPED WITH RPO Z55 AUTO RIDE SUSPENSION. *MJ

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    AIR BAGS

    • TSB #3373

      NHTSA ID #10013523

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: SIR LIGHT ON STEADY AFTER BULB TEST AND NO DIAGNOSTIC TROUBLE CODES (DTCS). *TT

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    SEAT BELTS

    • TSB #09-09-40-001C

      NHTSA ID #10113787

      • Date Announced: AUGUST 03 2015
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information to advise dealers about seat belt buckles not operating and/or seat belt warning light illumination, as well as difficulty latching and unlatching the buckle or the buckle release button stic

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    • TSB #09-09-40-001A

      NHTSA ID #10038294

      • Date Announced: JANUARY 01 2012
      • Additional Info: How to Fix

      Summary: GM: THERE ARE SEAT BELT PROBLEMS: DIFFICULTY LATCHING AND UNLATCHING BUCKLE. BUCKLE RELEASE BUTTON IS STICKING. SEAT BELT WARNING LIGHT ILLUMINATED. LIKELY CAUSED BY STICKY BEVERAGES THAT ARE SPILLED INTO THE BUCKLE ASSEMBLY. *RM UPDATED 4/

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    • TSB #040850011

      NHTSA ID #10012127

      • Date Announced: JULY 01 2004
      • Additional Info: How to Fix

      Summary: REPAIRING NAPPED SEAT FABRIC. *EH

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    SEAT BELTS:FRONT:ANCHORAGE

    • TSB #070801

      NHTSA ID #625338

      • Date Announced: AUGUST 07 2001
      • Additional Info: How to Fix

      Summary: CUSTOMERS MAY COMPLAIN OF A RATTLE NOISE COMING FROM THE SECOND ROW SEATBELT. *SLC

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    SEAT BELTS:FRONT:RETRACTOR

    • TSB #010940001

      NHTSA ID #623024

      • Date Announced: JUNE 01 2001
      • Additional Info: How to Fix

      Summary: INFORMATION REGARDING REPLACEMENT OF THE FRONT SEAT BELT RETRACTOR AND BUCKLE USAGE. *TT

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    SEAT BELTS:FRONT:BUCKLE ASSEMBLY

    • TSB #09-09-40-001C

      NHTSA ID #10113787

      • Date Announced: AUGUST 03 2015
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information to advise dealers about seat belt buckles not operating and/or seat belt warning light illumination, as well as difficulty latching and unlatching the buckle or the buckle release button stic

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    SEAT BELTS:FRONT:WARNING LIGHT/DEVICES

    • TSB #09-09-40-001A

      NHTSA ID #10038294

      • Date Announced: JANUARY 01 2012
      • Additional Info: How to Fix

      Summary: GM: THERE ARE SEAT BELT PROBLEMS: DIFFICULTY LATCHING AND UNLATCHING BUCKLE. BUCKLE RELEASE BUTTON IS STICKING. SEAT BELT WARNING LIGHT ILLUMINATED. LIKELY CAUSED BY STICKY BEVERAGES THAT ARE SPILLED INTO THE BUCKLE ASSEMBLY. *RM UPDATED 4/

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    STRUCTURE

    • TSB #02052

      NHTSA ID #10007738

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: NOISE COMING FROM INSTRUMENT PANEL CLUSTER OR TACHOMETER. *TT

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    • TSB #3118A

      NHTSA ID #10009991

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: POP/CLUNK NOISE ON RIGHT OR LEFT TURNS. *TC *SC

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    STRUCTURE:FRAME AND MEMBERS

    • TSB #PIP5338

      NHTSA ID #10114894

      • Date Announced: OCTOBER 14 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Di

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    • TSB #PIT3098E

      NHTSA ID #10114776

      • Date Announced: DECEMBER 10 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a lean to the left or right. Technician will need to measure fender wheel-opening heights, front and rear, to quantify vehicle lean.

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    STRUCTURE:BODY

    • TSB #030857001A

      NHTSA ID #10005187

      • Date Announced: AUGUST 01 2005
      • Additional Info: How to Fix

      Summary: REAR FLOOR CARPET WET WITH DIRTY WATER. *TT

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    • TSB #01760

      NHTSA ID #10006376

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: BUZZ NOISE FROM HEADLINER ABOVE DRIVER. *MR

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    • TSB #030844011

      NHTSA ID #10002945

      • Date Announced: JULY 01 2003
      • Additional Info: How to Fix

      Summary: TWEETER SPEAKER RATTLE IN FRONT SIDE DOOR(S), TWEETER SPEAKER FALLS OUT OF POSITION. *TT

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    • TSB #57

      NHTSA ID #10016462

      • Date Announced: JULY 01 2003
      • Additional Info: How to Fix

      Summary: GRILLE BOWTIE EMBLEM MAY PEEL, DELAMINATE OR NOT PROPERLY ADHERE. GM TECH LINK. *TT

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    • TSB #030857001

      NHTSA ID #10002384

      • Date Announced: MAY 01 2003
      • Additional Info: How to Fix

      Summary: REAR FLOOR CARPET WET. *TT

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    • TSB #020849007

      NHTSA ID #10000072

      • Date Announced: SEPTEMBER 01 2002
      • Additional Info: How to Fix

      Summary: CENTER CONSOLE LID HARD TO OPEN OR CLOSE. *TT

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    • TSB #140901

      NHTSA ID #626187

      • Date Announced: SEPTEMBER 14 2001
      • Additional Info: How to Fix

      Summary: SOME VEHICLES EQUIPPED WITH HVAC ELECTRONIC CLIMATE CONTROL MAY EXPERIENCE A BUZZ OR RATTLE FROM THE ROOF OR HEADLINER. *SLC

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    • TSB #3118B

      NHTSA ID #10011756

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: POP CLUCK CLICK NOISE ON RIGHT OR LEFT TURNS. *EH

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    STRUCTURE:BODY:DOOR

    • TSB #010864014A

      NHTSA ID #634821

      • Date Announced: JULY 01 2002
      • Additional Info: How to Fix

      Summary: SOME CUSTOMERS MAY COMMENT THAT THE MANUAL LOCK LEVER COMES LOOSE FROM THE DOOR TRIM PANEL. *TT

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    • TSB #010864015

      NHTSA ID #627471

      • Date Announced: OCTOBER 01 2001
      • Additional Info: How to Fix

      Summary: INFORMATION REGARDING FRONT AND REAR SIDE ACCESS DOOR NOISE. *YH

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    • TSB #010864014

      NHTSA ID #627425

      • Date Announced: OCTOBER 01 2001
      • Additional Info: How to Fix

      Summary: SUBJECT ON DOOR MANUAL LOCK LEVER DISENGAGES FROM DOOR TRIM PANEL. *YH

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    STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS

    • TSB #010864015

      NHTSA ID #628505

      • Date Announced: OCTOBER 01 2001
      • Additional Info: How to Fix

      Summary: SUBJECT REGARDING FRONT AND REAR SIDE DOOR ACCESS DOOR NOISE (REPLACE DOOR CHECK LINK). *JG

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    LATCHES/LOCKS/LINKAGES:DOORS:LATCH

    • TSB #PI-0011A

      NHTSA ID #10038344

      • Date Announced: JUNE 01 2013
      • Additional Info: How to Fix

      Summary: GM: THE FRONT OR REAR DOOR MAY NOT OPEN FROM THE INSIDE OR OUTSIDE HANDLE, THE DOOR WILL NOT UNLOCK WITH ANY METHOD. THE PROBABLY CAUSE AN INCORRECT INSTALLATION OF A HANDLE COMPONENT. *RM UPDATED ON 7/26/2013. ALL 2014 AND PRIOR GM PASS

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    • TSB #010864014

      NHTSA ID #628508

      • Date Announced: OCTOBER 01 2001
      • Additional Info: How to Fix

      Summary: SUBJECT REGARDING DOOR MANUAL LOCK LEVER DISENGAGES FROM DOOR TRIM PANEL (REPAIR LOCK LEVER) *JG

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    VEHICLE SPEED CONTROL

    • TSB #01470

      NHTSA ID #10004413

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: ERRATIC IDLE, IDLE SURGE, ROUGH RUN, OR NEAR STALL. *TT

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    • TSB #01331

      NHTSA ID #10004106

      • Date Announced: NOVEMBER 18 2003
      • Additional Info: How to Fix

      Summary: AGGRESSIVE THROTTLE RESPONSE. SERVICE VME. *TT

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    VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

    • TSB #020604054A

      NHTSA ID #10000936

      • Date Announced: JANUARY 01 2003
      • Additional Info: How to Fix

      Summary: INCREASED ACCELERATOR PEDAL EFFORT. *TT

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    VEHICLE SPEED CONTROL:CRUISE CONTROL

    • TSB #3073

      NHTSA ID #10009593

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: DOWNHILL CRUISE CONTROL SURGE. *TT

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    TIRES

    • TSB #PIT3271F

      NHTSA ID #10112655

      • Date Announced: DECEMBER 12 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

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    • TSB #020310001A

      NHTSA ID #10012149

      • Date Announced: JANUARY 01 2005
      • Additional Info: How to Fix

      Summary: SPARE TIRE IS DIFFERENT SIZE THAN OTHER TIRES. THIS SERVICE BULLETIN REPLACES 020310001. *EH UPDATE. *TT

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    • TSB #030310002

      NHTSA ID #10012160

      • Date Announced: JUNE 01 2004
      • Additional Info: How to Fix

      Summary: USE OF CORRECT INSTALLATION PROCEDURE FOR LOOSE HUBCAP ASSEMBLY. THIS SERVICE BULLETIN REPLACES 030310002. *EH

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    • TSB #3157

      NHTSA ID #10010018

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: EXCESSIVE TIRE SPIN SETTING DIAGNOSTIC TROUBLE CODE C0543. *TC

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    TIRES:BEAD

    • TSB #030310001

      NHTSA ID #10000959

      • Date Announced: JANUARY 01 2008
      • Additional Info: How to Fix

      Summary: TIRE SLOWLY GOES FLAT AND/OR EXCESSIVE WHEEL VIBRATION CAUSED BY BEAD SPLITS (REPLACE WHEELS WITH NEW HEAVY DUTY RIM VERSION) *TT *AR UPDATED 4/11/08. *NJ

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    TIRES:TEMPORARY/EMERGENCY SPARE TIRE

    • TSB #020310001

      NHTSA ID #629394

      • Date Announced: FEBRUARY 01 2002
      • Additional Info: How to Fix

      Summary: INFORMATION CONCERNING THE SPARE TIRE HAVING A DIFFERENT SIZE THAN OTHER TIRES. *TT

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    WHEELS

    • TSB #PIT3271F

      NHTSA ID #10112655

      • Date Announced: DECEMBER 12 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

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    • TSB #050310005

      NHTSA ID #10017339

      • Date Announced: APRIL 01 2005
      • Additional Info: How to Fix

      Summary: HANDLING CHARACTERISTICS OF VEHICLES WITH 20 INCH WHEEL/TIRE ASSEMBLIES INSTALLED. *TT

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    • TSB #3045

      NHTSA ID #10009376

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: VARIOUS STEERING OR SUSPENSION CONCERNS AFTER GM ACCESSORIES 20 INCH TIRE/WHEEL ASSEMBLIES HAVE BEEN INSTALLED. *TT

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    • TSB #032703

      NHTSA ID #10001872

      • Date Announced: MARCH 27 2003
      • Additional Info: How to Fix

      Summary: TIRE AIR PRESSURE LOSE AND/OR EXCESSIVE WHEEL VIBRATION CONDITION ON MODELS WITH SIX BOLT 16X6-1/2 FULL-FACE STEEL WHEELS. *TT *JB

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    SEATS

    • TSB #050850012

      NHTSA ID #10017764

      • Date Announced: OCTOBER 01 2005
      • Additional Info: How to Fix

      Summary: UNWANTED/LOOSE SEAT MOVEMENT. *TT

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    • TSB #3025

      NHTSA ID #10008794

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: REPAIRING CLOTH SEATS WITH NAPPED FABRIC. *MJ

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    • TSB #510

      NHTSA ID #10016226

      • Date Announced: OCTOBER 01 2003
      • Additional Info: How to Fix

      Summary: REPAIRING NAPPED FABRIC-SEATS MAY HAVE BEEN UPHOLSTERED IN NAPPED FABRICS WITH DORCHESTER ON THE BOLSTER AND HONEYCOMB ON THE INSERT. *SC

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    SEATS:FRONT ASSEMBLY:HEAD RESTRAINT

    • TSB #SB-10-08-50-003B

      NHTSA ID #10042986

      • Date Announced: NOVEMBER 01 2011
      • Additional Info: How to Fix

      Summary: GENERAL MOTORS: INFORMATION PROVIDED BY BULLETIN FOR ALL 2012 AND PRIOR GENERAL MOTOR TRUCKS AND PASSENGER VEHICLES REGARDING THE ADJUSTABLE COMFORT AND CUSTOM UPHOLSTERY OF THE DRIVER AND THE PASSENGER HEAD RESTRAINT. *PE

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    • TSB #SB-10-08-50-003B

      NHTSA ID #10042986

      • Date Announced: NOVEMBER 01 2011
      • Additional Info: How to Fix

      Summary: GENERAL MOTORS: INFORMATION PROVIDED BY BULLETIN FOR ALL 2012 AND PRIOR GENERAL MOTOR TRUCKS AND PASSENGER VEHICLES REGARDING THE ADJUSTABLE COMFORT AND CUSTOM UPHOLSTERY OF THE DRIVER AND THE PASSENGER HEAD RESTRAINT. *PE

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    • TSB #SB-10-08-50-003B

      NHTSA ID #10042986

      • Date Announced: NOVEMBER 01 2011
      • Additional Info: How to Fix

      Summary: GENERAL MOTORS: INFORMATION PROVIDED BY BULLETIN FOR ALL 2012 AND PRIOR GENERAL MOTOR TRUCKS AND PASSENGER VEHICLES REGARDING THE ADJUSTABLE COMFORT AND CUSTOM UPHOLSTERY OF THE DRIVER AND THE PASSENGER HEAD RESTRAINT. *PE

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    ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

    • TSB #PIT4954C

      NHTSA ID #10113019

      • Date Announced: JUNE 03 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Suspension System message on the Driver Information Center and the rear suspension ride height is incorrect. Technician wil

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    COMMUNICATION

    • TSB #PIP3343F

      NHTSA ID #10129057

      • Date Announced: JANUARY 09 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have an oil leak shortly after a cold start when extremely low ambient temperatures are present. Technician will need to clean the area of

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    COMMUNICATIONS:HORN ASSEMBLY

    • TSB #3300C

      NHTSA ID #10013378

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: APPLICATION OF HORN AT HORN PAD INOPERATIVE. RKE FUNCTION FOR PANIC ALARM WORKS. *TT

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    • TSB #3300

      NHTSA ID #10021206

      • Date Announced: no date provided
      • Additional Info: How to Fix

      Summary: HORN INOPERATIVE AT TIMES. *KB

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    EQUIPMENT

    • TSB #PIP5540

      NHTSA ID #10129051

      • Date Announced: JANUARY 04 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related component

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    • TSB #PIT5353B

      NHTSA ID #10123222

      • Date Announced: OCTOBER 03 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availabilit

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    • TSB #PIP5338A

      NHTSA ID #10113416

      • Date Announced: FEBRUARY 13 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Di

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    • TSB #PIP5226A

      NHTSA ID #10096026

      • Date Announced: FEBRUARY 11 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT FINDING NEEDLE BEARINGS DURING AN OIL CHANGE. TECHNICIAN WILL GAIN ACCESS TO THE ROLLER ROCKERS TO INSPECT THEM. ONLY REPLACE THE ROLLER ROCKER THAT IS

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    • TSB #PIT4720D

      NHTSA ID #10096184

      • Date Announced: FEBRUARY 08 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THAT AFTER REPLACING THE INSTRUMENT PANEL CLUSTER THE EXCHANGE CENTER IS UNABLE TO PROGRAM THE ACTUAL MILEAGE ON THE ODOMETER OR THE ACTUAL MILEAGE IS UNKNOWN

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    • TSB #PIT5353A

      NHTSA ID #10114977

      • Date Announced: DECEMBER 18 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availabilit

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    • TSB #PIT3271G

      NHTSA ID #10095317

      • Date Announced: JANUARY 15 2015
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT CHANGING THE TIRE AND WHEEL SIZE ON VEHICLES. GENERAL MOTORS WILL ONLY SUPPORT A TIRE CALIBRATION FOR TIRES THAT HAVE BEEN SIZED, TESTED AND DESIGNED FO

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    • TSB #PIT3271G

      NHTSA ID #10095317

      • Date Announced: JANUARY 15 2015
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT CHANGING THE TIRE AND WHEEL SIZE ON VEHICLES. GENERAL MOTORS WILL ONLY SUPPORT A TIRE CALIBRATION FOR TIRES THAT HAVE BEEN SIZED, TESTED AND DESIGNED FO

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    • TSB #PIT3271G

      NHTSA ID #10095317

      • Date Announced: JANUARY 15 2015
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT CHANGING THE TIRE AND WHEEL SIZE ON VEHICLES. GENERAL MOTORS WILL ONLY SUPPORT A TIRE CALIBRATION FOR TIRES THAT HAVE BEEN SIZED, TESTED AND DESIGNED FO

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    • TSB #PIC5588B

      NHTSA ID #10125953

      • Date Announced: JUNE 16 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. For many 2008 and prior model year GM vehicles, the programming is performed using the Tech 2 and the

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    • TSB #PIC5088E

      NHTSA ID #10125956

      • Date Announced: JUNE 16 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may not receiving all channels on the XM band. Technician will need to use a scan tool and verify current Digital Radio Receiver Status un

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    • TSB #PIT3099L

      NHTSA ID #10111810

      • Date Announced: APRIL 17 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partect for assista

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    • TSB #PIP3140F

      NHTSA ID #10111997

      • Date Announced: JANUARY 16 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that a noise or a vibration in the vehicle that seems to be abnormal may not have been there when the vehicle was purchased. Technician should look for Non - General Motors a

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    • TSB #PIT3099K

      NHTSA ID #10113227

      • Date Announced: SEPTEMBER 03 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partech for assista

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    • TSB #PIT4720C

      NHTSA ID #10113074

      • Date Announced: MAY 02 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician that after replacing the Instrument Panel Cluster the exchange center is unable to program the actual mileage on the odometer or the actual mileage is unknown

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    • TSB #PIP3140E

      NHTSA ID #10112885

      • Date Announced: FEBRUARY 26 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that a noise or a vibration in the vehicle that seems to be abnormal may not have been there when the vehicle was purchased. Technician should look for Non - General Motors a

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    • TSB #000089027G

      NHTSA ID #10126171

      • Date Announced: NOVEMBER 28 2012
      • Additional Info: How to Fix

      Summary: This informational bulletin provides a step by step procedure on how to properly use the GM chemicals to eliminate unwanted odors in vehicles and which products to use for each application.

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    • TSB #100089010B

      NHTSA ID #10126196

      • Date Announced: NOVEMBER 13 2012
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information and rules for GM keycode look up applicationa dn the key code security rules and regulations for Canada only.

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    • TSB #020846009

      NHTSA ID #10014947

      • Date Announced: MARCH 01 2005
      • Additional Info: How to Fix

      Summary: PROPER ONSTAR CELLULAR ANTENNA MAST USAGE. *TT

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    • TSB #3047

      NHTSA ID #10009607

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: 99 THROUGH 05 YEAR VEHICLES, EQUIPPED WITH THREE-BUTTON ONSTAR SYSTEMS. *TT

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    • TSB #3059

      NHTSA ID #10009608

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: WHEN USING ONSTAR PERSONAL CALLING FEATURE, THE CALLER CANNOT BE HEARD ON OUTBOUND CALL ONLY. *TT

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    • TSB #3011

      NHTSA ID #10008898

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: WHEN USING VOICE RECOGNITION DIALING, SOME NUMBERS OR COMMANDS MAY NOT BE UNDERSTOOD BY THE SYSTEM ESPECIALLY THE NUMBER TWO (2). *TT

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    • TSB #201101

      NHTSA ID #628142

      • Date Announced: NOVEMBER 20 2001
      • Additional Info: How to Fix

      Summary: SUBJECT REGARDING CORROSION CONCERNS WITH THE REAR LICENSE PLATE CHROME COVERS. *TT

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    EQUIPMENT:ELECTRICAL

    • TSB #PIC5050A

      NHTSA ID #10083489

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON REPAIRING THE CONCERN. A CUSTOMER MAY IDENTIFY A CONCERN OF UNABLE TO REACTIVATE A VEHICLE'S ONSTAR THAT HAS BEEN PREVIOUSLY DISABLED BY ONSTAR. DEALER IS TO CA

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    • TSB #PIC5050A

      NHTSA ID #10083489

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON REPAIRING THE CONCERN. A CUSTOMER MAY IDENTIFY A CONCERN OF UNABLE TO REACTIVATE A VEHICLE'S ONSTAR THAT HAS BEEN PREVIOUSLY DISABLED BY ONSTAR. DEALER IS TO CA

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    • TSB #PIC5050A

      NHTSA ID #10083489

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON REPAIRING THE CONCERN. A CUSTOMER MAY IDENTIFY A CONCERN OF UNABLE TO REACTIVATE A VEHICLE'S ONSTAR THAT HAS BEEN PREVIOUSLY DISABLED BY ONSTAR. DEALER IS TO CA

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    • TSB #PIC6181

      NHTSA ID #10113921

      • Date Announced: MARCH 08 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician after the OnStar Canada upgrade the OnStar Vehicle Diagnostic Email report is inoperative. Please communicate to the customer that we apologize for this inconvenience and tha

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    • TSB #PIC5953A

      NHTSA ID #10114431

      • Date Announced: FEBRUARY 23 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone cont

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    • TSB #03-08-46-004R

      NHTSA ID #10112299

      • Date Announced: JANUARY 27 2016
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)

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    • TSB #PIT5353A

      NHTSA ID #10114977

      • Date Announced: DECEMBER 18 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availabilit

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    • TSB #15-08-44-001B

      NHTSA ID #10113652

      • Date Announced: MAY 15 2015
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.

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    • TSB #PIT5399

      NHTSA ID #10114474

      • Date Announced: APRIL 20 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Technician should insure the customer is using an original equipment manufacturer Ap

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    • TSB #15-08-44-001

      NHTSA ID #10113720

      • Date Announced: MARCH 02 2015
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.

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    • TSB #15-08-73-001

      NHTSA ID #10113722

      • Date Announced: MARCH 02 2015
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on communication with OnStar® module after Canadian cellular upgrade.

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    • TSB #PIT5264C

      NHTSA ID #10114408

      • Date Announced: FEBRUARY 13 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States they are unable to receive Turn-by-Turn directions. Due to the

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    • TSB #PIC4310K

      NHTSA ID #10114342

      • Date Announced: JANUARY 14 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

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    • TSB #PIC3278F

      NHTSA ID #10094888

      • Date Announced: JANUARY 14 2015
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THE STEPS NEEDED TO DIAGNOSE AND REPAIR THE VEHICLES THAT MAY HAVE UNWANTED OR PHANTOM PHONE CALLS. TECHNICIAN WILL NEED TO DETERMINE WHAT TYPE OF CALL THE CU

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    • TSB #PIC3278F

      NHTSA ID #10114343

      • Date Announced: JANUARY 14 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. Technician will need to determine what type of call the cu

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    • TSB #PIC4310J

      NHTSA ID #10112137

      • Date Announced: JULY 30 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

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    • TSB #PIC5953

      NHTSA ID #10112013

      • Date Announced: JANUARY 22 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone cont

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    • TSB #PIC4310H

      NHTSA ID #10112607

      • Date Announced: NOVEMBER 28 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

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    • TSB #08-089

      NHTSA ID #10026586

      • Date Announced: JUNE 01 2008
      • Additional Info: How to Fix

      Summary: BUICK\CADILLAC\CHEVROLET\GMC\HUMMER\OLDSMOBILE\PONTIAC\SAAB\SATURN SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL COVERAGE ADJUSTMENT-ANALOG ONSTAR DEACTIVATION. FCC RULED IN 2002 WIRELESS CARRIERS WOULD NO LONGER R

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    • TSB #00372D

      NHTSA ID #10007287

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: ONSTAR SYSTEM IS ATTEMPTING AND/OR COMPLETING PHONE CALLS WHICH THE OPERATOR OF THE VEHICLE DID NOT INITIATE. *TT

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    EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

    • TSB #PIC4696B

      NHTSA ID #10114947

      • Date Announced: DECEMBER 04 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock ce

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    • TSB #PIC4696A

      NHTSA ID #10114924

      • Date Announced: OCTOBER 23 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock ce

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    EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

    • TSB #PIT5353B

      NHTSA ID #10123222

      • Date Announced: OCTOBER 03 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availabilit

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    • TSB #16NA260

      NHTSA ID #10082506

      • Date Announced: AUGUST 26 2016
      • Additional Info: How to Fix

      Summary: THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE MEDIA DISC PLAYER WITH THE LATEST CALIBRATIONS TO CORRECT A CONDITION OF THE REAR ENTERTAINMENT SYSTEM NOT OPERATING AS INTENDED IN COLDER AMBIENT TEMPERATURE AREAS DUE TO CALIBR

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    • TSB #16NA260

      NHTSA ID #10082506

      • Date Announced: AUGUST 26 2016
      • Additional Info: How to Fix

      Summary: THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE MEDIA DISC PLAYER WITH THE LATEST CALIBRATIONS TO CORRECT A CONDITION OF THE REAR ENTERTAINMENT SYSTEM NOT OPERATING AS INTENDED IN COLDER AMBIENT TEMPERATURE AREAS DUE TO CALIBR

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    • TSB #PIC5088F

      NHTSA ID #10083509

      • Date Announced: APRIL 21 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN. THE VEHICLE'S XM RADIO ONLY HAS XM PREVEIW CHANNELS.

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    • TSB #PIC5088F

      NHTSA ID #10083509

      • Date Announced: APRIL 21 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN. THE VEHICLE'S XM RADIO ONLY HAS XM PREVEIW CHANNELS.

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    • TSB #PIC5088F

      NHTSA ID #10083509

      • Date Announced: APRIL 21 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN. THE VEHICLE'S XM RADIO ONLY HAS XM PREVEIW CHANNELS.

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    • TSB #PIT5486

      NHTSA ID #10114980

      • Date Announced: DECEMBER 18 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that when dialing certain numbers using OnStar Hands-free Calling, the audio is distorted or has poor quality after performing the OnStar Canad

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    • TSB #PIC4696A

      NHTSA ID #10114924

      • Date Announced: OCTOBER 23 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock ce

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    • TSB #PIC5953B

      NHTSA ID #10114903

      • Date Announced: OCTOBER 16 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone cont

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    • TSB #PIT5353

      NHTSA ID #10114759

      • Date Announced: NOVEMBER 24 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availabilit

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    • TSB #PIC5088E

      NHTSA ID #10126285

      • Date Announced: JUNE 16 2014
      • Additional Info: How to Fix

      Summary: This preliminary bulletin provides procedures on how to reset or refresh the XM radio receiver is the customers states that they only get a few channels.

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    • TSB #PIC5088E

      NHTSA ID #10125956

      • Date Announced: JUNE 16 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may not receiving all channels on the XM band. Technician will need to use a scan tool and verify current Digital Radio Receiver Status un

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    • TSB #PIT5264

      NHTSA ID #10111850

      • Date Announced: MARCH 05 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that when a Canadian customer may comment that when they travel to the United States, they are unable to connect to OnStar or use hands free ca

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    • TSB #010102

      NHTSA ID #632304

      • Date Announced: JANUARY 01 2002
      • Additional Info: How to Fix

      Summary: SUBJECT REGARDING VEHICLES SHIPPED WITH 2 ANTENNA MASTS. *TT

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    • TSB #010844008

      NHTSA ID #620816

      • Date Announced: JULY 01 2001
      • Additional Info: How to Fix

      Summary: THIS BULLETIN IS BEING ISSUED TO INFORM DEALERS THAT EFFECTIVE WITH VEHICLE PRODUCTION IN MAY 1, 2001, CERTAIN VEHICLES ARE BEING SHIPPED WITH A NEW FLUORESCENT ORANGE PLASTIC ANTENNA WRENCH AS PART OF THE ANTENNA. *TT

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    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB #PIT5485B

      NHTSA ID #10083898

      • Date Announced: APRIL 27 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE, TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

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    • TSB #PIT5485B

      NHTSA ID #10083898

      • Date Announced: APRIL 27 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE, TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

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    • TSB #PIT5485B

      NHTSA ID #10083898

      • Date Announced: APRIL 27 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE, TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

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    • TSB #PIT5389A

      NHTSA ID #10083884

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS FOR DIAGNOSING THE CONCERN. THE VEHICLE MAY BE UNABLE TO CONNECT TO ONSTAR USING THE WHITE, BLUE OR RED ONSTAR BUTTONS.

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    • TSB #PIT5389A

      NHTSA ID #10083884

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS FOR DIAGNOSING THE CONCERN. THE VEHICLE MAY BE UNABLE TO CONNECT TO ONSTAR USING THE WHITE, BLUE OR RED ONSTAR BUTTONS.

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    • TSB #PIT5389A

      NHTSA ID #10083884

      • Date Announced: APRIL 19 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS FOR DIAGNOSING THE CONCERN. THE VEHICLE MAY BE UNABLE TO CONNECT TO ONSTAR USING THE WHITE, BLUE OR RED ONSTAR BUTTONS.

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    • TSB #PIT5485A

      NHTSA ID #10083900

      • Date Announced: APRIL 08 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN, IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

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    • TSB #PIT5485A

      NHTSA ID #10083900

      • Date Announced: APRIL 08 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN, IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

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    • TSB #PIT5485A

      NHTSA ID #10083900

      • Date Announced: APRIL 08 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN, IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

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    • TSB #03-08-46-004R

      NHTSA ID #10112299

      • Date Announced: JANUARY 27 2016
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)

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    • TSB #PIC3100E

      NHTSA ID #10115128

      • Date Announced: NOVEMBER 23 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle's odometer appears to be inaccurate relative to a known distance traveled. Technician should obtain a hand-held GPS unit to test the odometer. I

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    • TSB #15-08-44-001C

      NHTSA ID #10113687

      • Date Announced: JUNE 11 2015
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.

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    • TSB #15-08-44-001A

      NHTSA ID #10113654

      • Date Announced: MAY 15 2015
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.

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    • TSB #15-08-44-001B

      NHTSA ID #10113652

      • Date Announced: MAY 15 2015
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.

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    • TSB #PIC4310L

      NHTSA ID #10114470

      • Date Announced: APRIL 17 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

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    • TSB #PIT5264C

      NHTSA ID #10114408

      • Date Announced: FEBRUARY 13 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States they are unable to receive Turn-by-Turn directions. Due to the

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    • TSB #PIC4310K

      NHTSA ID #10114342

      • Date Announced: JANUARY 14 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

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    • TSB #PIT5264B

      NHTSA ID #10114705

      • Date Announced: NOVEMBER 04 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States they are unable to receive Turn-by-Turn directions. Due to the

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    • TSB #PIC4310J

      NHTSA ID #10112137

      • Date Announced: JULY 30 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

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    • TSB #PIC5588B

      NHTSA ID #10125953

      • Date Announced: JUNE 16 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. For many 2008 and prior model year GM vehicles, the programming is performed using the Tech 2 and the

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    • TSB #PIC4310H

      NHTSA ID #10112607

      • Date Announced: NOVEMBER 28 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

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    • TSB #08089-B

      NHTSA ID #10027804

      • Date Announced: NOVEMBER 01 2008
      • Additional Info: How to Fix

      Summary: GENERAL MOTORS CORP: SPECIAL COVERAGE ADJUSTMENT; ANALOG ONSTAR DEACTIVATION. *PE UPDATED 2/17/09. *PE

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    EQUIPMENT:AIR CONDITIONER

    • TSB #030138019

      NHTSA ID #10005551

      • Date Announced: SEPTEMBER 01 2004
      • Additional Info: How to Fix

      Summary: UNDERHOOD AIR CONDITIONER RATTLE NOISE HEARD ON ACCELERATION OR A SUDDEN LOSS OF AIR CONDITIONER SYSTEM PERFORMANCE. *TT THIS BULLETIN REPLACES 03-01-38-019 DATED 11-01-2003. TO INCLUDE VARIOUS MODLES INCLUDING 2002-2004 COMMERCIAL UP

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    • TSB #040138010

      NHTSA ID #10011190

      • Date Announced: AUGUST 01 2004
      • Additional Info: How to Fix

      Summary: DIAGNOSTIC INFORMATION TO ACCURATELY DIAGNOSE A/C LOW PRESSURE SWITCH USING NEW KENT MOORE SPECIAL TOOL GE-47742. *TT

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    • TSB #040139007

      NHTSA ID #10012175

      • Date Announced: JUNE 01 2004
      • Additional Info: How to Fix

      Summary: LOSS OF HEATING VENTILATION AIR CONDITIONING. SYSTEM MODE AND OR TEMPERATURE CONTROL. *EH

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    • TSB #01139B

      NHTSA ID #10004105

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: AIR CONDITIONING COMPRESSOR BELT OR TENSIONER JUMPS OR FLUTTERS CAUSING A RATTLE NOISE. SERVICE VME. *TT

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    • TSB #01428B

      NHTSA ID #10007279

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: REAR AIR CONDITIONING HVAC BLOWER MOTOR CONTROL MODULE INFORMATION. *TT

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    • TSB #01428A

      NHTSA ID #10004172

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: REAR AIR CONDITIONING HVAC BLOWER MOTOR CONTROL MODULE INFORMATION. SERVICE VME. SIT BULLETIN 1455584. *TT (THIS BULLETIN REPLACES PI01428A DATED 11-18-03). *TT

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    • TSB #00711A

      NHTSA ID #10007869

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: THE FAN BLOWER MOTOR CONTINUES TO RUN AFTER THE KEY HAS BEEN TURNED OFF OR THE A/C CONTROL HEAD LOCKING UP. *TT

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    • TSB #3086

      NHTSA ID #10009509

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: AIR CONDITIONER (A/C) LOW PRESSURE SWITCH DIAGNOSTIC TOOL. CURRENTLY THE A/C LOW PRESSURE SWITCH OPEN/CLOSE PRESSURES CANNOT BE ACCURATELY DETERMINED BY MEASURING PRESSURE AT THE LOW SIDE SERVICE PORT. *TT

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    • TSB #1773

      NHTSA ID #10010054

      • Date Announced: JANUARY 01 2004
      • Additional Info: How to Fix

      Summary: HIGH TEMPERATURE GAUGE READINGS AT AN EXTENDED IDLE WITH THE AC ON. *TC

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    • TSB #010139004A

      NHTSA ID #10000729

      • Date Announced: DECEMBER 01 2002
      • Additional Info: How to Fix

      Summary: AIR CONDITIONER NOT COLD ENOUGH, AIR CONDITIONER BLOWS WARM AIR WITH VEHICLE AT EXTENDED IDLE. *TT

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    • TSB #010139004

      NHTSA ID #627802

      • Date Announced: OCTOBER 01 2001
      • Additional Info: How to Fix

      Summary: INFORMATION REGARDING A/C NOT COLD ENOUGH, A/C BLOWS WARM AIR WITH VEHICLE AT EXTENDED IDLE. *YH

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    EQUIPMENT:MECHANICAL

    • TSB #03-06-01-023B

      NHTSA ID #10114315

      • Date Announced: OCTOBER 27 2014
      • Additional Info: How to Fix

      Summary: This information bulletin explains how to measure for oil consumpsion and possible reasons for loss of oil.

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    • TSB #PIP4138L

      NHTSA ID #10112697

      • Date Announced: DECEMBER 27 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Code

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    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #PIT3099P

      NHTSA ID #10118233

      • Date Announced: JUNE 02 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partect for assista

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    • TSB #10-00-89-006F

      NHTSA ID #10116589

      • Date Announced: FEBRUARY 28 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for dealers how to submit a product information report.

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    • TSB #PIT3099N

      NHTSA ID #10114842

      • Date Announced: NOVEMBER 18 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partect for assista

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    • TSB #PIC5453B

      NHTSA ID #10097102

      • Date Announced: SEPTEMBER 26 2016
      • Additional Info: How to Fix

      Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THAT GENERAL MOTORS AND GENERAL MOTORS OF CANADA COMPANY DO NOT SUPPORT CROSS BORDER SALES. THE GENERAL MOTORS OF CANADA CUSTOMER CARE CENTRE IS THE SOLE AUTH

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    • TSB #11-00-89-005I

      NHTSA ID #10116891

      • Date Announced: FEBRUARY 12 2016
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only)

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    • TSB #11-00-89-005H

      NHTSA ID #10114239

      • Date Announced: NOVEMBER 03 2014
      • Additional Info: How to Fix

      Summary: This warranty bulletin clarifies the use of dealer empowerment to satisfy the customer.

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    • TSB #PIT3099L

      NHTSA ID #10111810

      • Date Announced: APRIL 17 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partect for assista

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    • TSB #PIT4943C

      NHTSA ID #10111927

      • Date Announced: FEBRUARY 12 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review T

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    • TSB #PIC5453A

      NHTSA ID #10111894

      • Date Announced: FEBRUARY 04 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. The General Motors of Canada Customer Care Centre is the sole auth

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    • TSB #010089010J

      NHTSA ID #10126200

      • Date Announced: NOVEMBER 12 2012
      • Additional Info: How to Fix

      Summary: This informational bulletin provides a single point reference and strategy document to aid in reducing customer comebacks, and the possibility of buyback situations by outlining specific guidelines, strategy and forms that will assist with

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    • TSB #08-089B

      NHTSA ID #10026805

      • Date Announced: SEPTEMBER 01 2008
      • Additional Info: How to Fix

      Summary: BUICK\CHEVROLET\GMC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL COVERAGE ADJUSTMENT-ANALOG ONSTAR DEACTIVATION. CSC LETTER WAS RECEIVED. *PE

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    • TSB #07012004

      NHTSA ID #10014251

      • Date Announced: JULY 01 2004
      • Additional Info: How to Fix

      Summary: OIL LIFE SYSTEM RESET PROCEDURES-TRUCKS. BUICK TERAZZA 2005, GMC SIERRA DENALI 2002-2003, GMC B7 CHASSIS MEDIUM DUTY 2003-2005 AND GMC 560 C-SERIES 2003-2005 *SC

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    EQUIPMENT ADAPTIVE

    • TSB #PIT3099N

      NHTSA ID #10114842

      • Date Announced: NOVEMBER 18 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partect for assista

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    • TSB #PIP5163B

      NHTSA ID #10114831

      • Date Announced: NOVEMBER 15 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about engine block that have a possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leaka

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    • TSB #11-00-89-005I

      NHTSA ID #10116891

      • Date Announced: FEBRUARY 12 2016
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only)

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    • TSB #PIT5353A

      NHTSA ID #10114977

      • Date Announced: DECEMBER 18 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availabilit

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    • TSB #PIC6101

      NHTSA ID #10115016

      • Date Announced: JUNE 08 2015
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that are unable to receive OnStar Hands Free Calling calls and or the OnStar center is unable to perform remote services. Technician will need

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    • TSB #02-08-42-001H

      NHTSA ID #10113614

      • Date Announced: APRIL 27 2015
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information to assist dealership personnel with the identification of vehicle headlamp, tail lamp, license lamp or fog/driving lamp damage that are not considered warrantable.

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    • TSB #PIT3099M

      NHTSA ID #10112160

      • Date Announced: AUGUST 08 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partect for assista

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    • TSB #11-00-89-005C

      NHTSA ID #10113843

      • Date Announced: DECEMBER 17 2012
      • Additional Info: How to Fix

      Summary: This warranty administration bulletin provides information on the Clarification of Use for Dealer Empowerment Labor Operations and Customer Enthusiasm

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    • TSB #PIT3099J

      NHTSA ID #10112494

      • Date Announced: OCTOBER 18 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts. Technician can check Service Information for some accessories. Technician can also contact Partech for assist

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    • TSB #11-00-89-005B

      NHTSA ID #10118626

      • Date Announced: OCTOBER 10 2012
      • Additional Info: How to Fix

      Summary: This warranty administrational bulletin provides information on Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm

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    UNKNOWN OR OTHER

    • TSB #10-00-89-017C

      NHTSA ID #10038295

      • Date Announced: FEBRUARY 01 2011
      • Additional Info: How to Fix

      Summary: GM: INFORMATION ON FIXING MULTIPLE SITUATIONS RIGHT THE FIRST TIME. *RM

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    • TSB #990089015C

      NHTSA ID #10004347

      • Date Announced: JANUARY 01 2005
      • Additional Info: How to Fix

      Summary: LIGHT SERVICE SUPPORT VEHICLE LSSV (FORMERLY COMMERCIAL UTILITY CARGO VEHICLE - CUCV II AND III) SERVICE. *TT

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    • TSB #020604054A

      NHTSA ID #10000936

      • Date Announced: JANUARY 01 2003
      • Additional Info: How to Fix

      Summary: INCREASED ACCELERATOR PEDAL EFFORT. *TT

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    • TSB #990089015B

      NHTSA ID #10000468

      • Date Announced: NOVEMBER 01 2002
      • Additional Info: How to Fix

      Summary: LIGHT SERVICE SUPPORT VEHICLE (LSSV). *TT

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    • TSB #061101

      NHTSA ID #628096

      • Date Announced: NOVEMBER 06 2001
      • Additional Info: How to Fix

      Summary: CONCERNS WITH FLAPPING NOISE EMANATING FROM THE DASH AREA, USUALLY WHEN THE ENGINE IS RUNNING AND THE RADIO IS OFF. *TT

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