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 #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 #050235003A

      NHTSA ID #10019482

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

      Summary: EI05061 - INTERMEDIATE STEERING SHAFT CLUNK NOISE OR STICK-SLIP (FOLLOW STRATEGY BASED DIAGNOSTICS). 05-02-35-003 AND 05-02-35-003A NOT YET RECEIVED. *TT

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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:HYDRAULIC POWER ASSIST:PUMP

    • TSB #050232008

      NHTSA ID #10022671

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

      Summary: GEAR BOX POWER STEERING PUMP, P/S PERFORMANCE CONCERNS. *NJ UPDATED ON 6/30/2011. *KB

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    STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID

    • TSB #4087

      NHTSA ID #10021014

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

      Summary: POWER STEERING PUMP LEAK/ INCORRECT MOUNTING BOLT. *KB

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    SUSPENSION

    • TSB #3009

      NHTSA ID #10021013

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

      Summary: SUSPENSION VIBRATION OR FRAME BEAMING AT 40 - 60 MPH. *KB UPDATED 8/25/08. *PE

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    • TSB #010310010

      NHTSA ID #10021116

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

      Summary: INSPECTION OF TIRE AND WHEEL SIZE PRIOR TO DIAGNOSIS OF TRANSMISSION SHIFTS, POOR PERFORMANCE, SPEEDOMETER, CRUISE CONTROL CONCERNS. *KB

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    • TSB #060310003

      NHTSA ID #10019513

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

      Summary: INFORMATION ON P245/75R16 GOODYEAR WRANGLER ST TIRE USAGE/IDENTIFICATION. *TT

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    • TSB #030310006

      NHTSA ID #10005554

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

      Summary: REFERENCE GUIDE FOR THE TECHNICIAN TO UPGRADE A VEHICLE FROM FACTORY WHEELS AND TIRES TO 20 INCH WHEELS AND TIRES, WHICH ARE AVAILABLE THROUGH GMSPO. *TT

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    • TSB #3009A

      NHTSA ID #10008845

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

      Summary: SUSPENSION VIBRATION OR FRAME BEAMING AT 40 -60 MPH. *MJ

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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:FRONT:CONTROL ARM:UPPER ARM

    • TSB #060308002

      NHTSA ID #10019852

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

      Summary: REVISED UPPER CONTROL ARM REPLACEMENT. *TT

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    SUSPENSION:FRONT:HUB

    • TSB #PIT3078F

      NHTSA ID #10112519

      • Date Announced: OCTOBER 29 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have grease leaking from front hub bearings. Technician should not replace the bearing for grease purge. Technician should be advised to n

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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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    SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY

    • TSB #06-03-09-004H

      NHTSA ID #10108599

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

      Summary: This technical bulletin provides a procedure to lube the rear leaf springs on vehicles with the condition of a squeak noise originating from the rear of the vehicle.

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    SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY

    • TSB #060417002

      NHTSA ID #10021100

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

      Summary: REAR DRIVE AXLE WHINE NOISE (REPLACE SLIP YOKE ASSEMBLY). *KB

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    • TSB #3569

      NHTSA ID #10017308

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

      Summary: SERVICE VME - 8.6 INCH REAR AXLE WHICH EXHIBIT A GEAR WHINE CONDITION (UNTIL DECEMBER 23, 2005). *TT

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    BRAKES (PWS)

    • TSB #00-05-22-002O

      NHTSA ID #10113770

      • Date Announced: MARCH 24 2015
      • Additional Info: How to Fix

      Summary: This informational bulletin provides technicians with a brake lathe calibration procedure.

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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 #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 #3779

      NHTSA ID #10018628

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

      Summary: SQUEAK NOISE ON BRAKE APPLY. *TT

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    • TSB #3728

      NHTSA ID #10017307

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

      Summary: SERVICE VME - BRAKE PULSATION DUE TO ROTOR CORROSION. *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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    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: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

    • TSB #4024

      NHTSA ID #10020929

      • Date Announced: OCTOBER 11 2006
      • Additional Info: How to Fix

      Summary: REAR BRAKE PULSATION CHECK DRUM TO AXLE CLEARANCE, WITH RPO JF3 OR JF7. *KB

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    • TSB #3568

      NHTSA ID #10021133

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

      Summary: SERVICE BRAKE BOOSTER MESSAGE. *KB

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    SERVICE BRAKES, AIR:DRUM

    • TSB #3958

      NHTSA ID #10020577

      • Date Announced: OCTOBER 04 2006
      • Additional Info: How to Fix

      Summary: REAR DRUM BRAKES EXCESSIVE WEAR, DRAG, AND AGGRESSIVE. *KB

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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 #06-06-01-010C

      NHTSA ID #10112272

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

      Summary: This informational bulletin provides information on close coupled converters and there affect on newly installed engines or engines during there break in period.

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    • TSB #SB-080604003-C

      NHTSA ID #10056354

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

      Summary: GMC/CHEVROLET: ENGINES, WITH EGR SYSTEM, HAS LEAKAGE FROM EGR COOLER ENGINE COOLANT INTO THE COMBUSTION CHAMBER. MODEL 2002-15 SILVERADO, SIERRA, 2004-09 KODIAK C4500-C5500, TOPKICK C4500-C5500, 2006-15 EXPRESS, SAVANA. *PE

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    • TSB #PIP3119M

      NHTSA ID #10112069

      • Date Announced: MAY 14 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

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    ENGINE AND ENGINE COOLING

    • TSB #00-06-01-026G

      NHTSA ID #10113792

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

      Summary: This informational bulletin provides information to technicians regarding intake manifold inspection/replacement after severe internal engine damage.

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    • TSB #07-06-04-019E

      NHTSA ID #10113703

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

      Summary: This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P21

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    • TSB #00-06-01-026F

      NHTSA ID #10113657

      • Date Announced: MAY 21 2015
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information to technicians regarding intake manifold inspection/replacement after severe internal engine damage.

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    • TSB #06-06-01-010B

      NHTSA ID #10113494

      • Date Announced: AUGUST 19 2013
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on close-coupled converter and engine replacement.

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    • TSB #PIP3119L

      NHTSA ID #10113059

      • Date Announced: JUNE 24 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

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    • TSB #11-00-90-001A

      NHTSA ID #10113849

      • Date Announced: DECEMBER 20 2012
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on the proper oils to use on GM vehicles including information regarding the differences of the Dexos oils.

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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 #3187

      NHTSA ID #10010865

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

      Summary: ENGINE LOW POWER WILL NOT GO OVER 2300 RPMS. *EH UPDATED 6/11/10. *PE

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    • TSB #3317

      NHTSA ID #10017214

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

      Summary: HARD START / NO START OUTSIDE TEMPERATURES BELOW FREEZING. *TT UPDATED 7/13/09. *PE

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    • TSB #030604036

      NHTSA ID #10012561

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

      Summary: INFORMATION ON SERVICING FUEL INJECTORS TO AVOID CONTAMINATION. *EH UPDATED 03-19-07. *KB

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    • TSB #050601034

      NHTSA ID #10018733

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

      Summary: ENGINE OIL LEAK AT REAR COVER ASSEMBLY AREA. *TT

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    • TSB #3650

      NHTSA ID #10018969

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

      Summary: ENGINE OVERHEATING NO COOLANT FLOW. *TT

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    • TSB #3068B

      NHTSA ID #10011576

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

      Summary: TURBO AIR CHARGE COOLER HOSES OIL SEEPAGE OR BLOWS OFF ON ACCELERATION. THIS ALSO INCLUDES 2004-2005 LLY C2 C3 C4 C5 K2 K3 D4 D5 E4 E5 MODELS. *EH

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    • TSB #3632

      NHTSA ID #10018549

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

      Summary: SERVICE VME - ENGINEERING IS INVESTIGATING GLOW PLUG FAILURES IN NORTHERN INDIANA, NORTHERN OHIO, AND SOUTHEAST MICHIGAN. *TT

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    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #UIB-117

      NHTSA ID #10058259

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

      Summary: GENERAL MOTORS: AN OPTIONAL ENGINE BLOCK HEATER PLUG IN FOR ONBOARD AC POWER AND WITH CONTINUOUS USAGE WILL RESULT IN SHORTING OF WIRES, OVER HEATING SYSTEM, ELECTRICAL FAILURE AND COMPARTMENT ENGINE FIRES. MODEL 2003-15 EXPRESS CUT AWAY

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    • TSB #PIP-4492P

      NHTSA ID #10036464

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

      Summary: BUICK/CADILLAC/CHEVROLET/GMC/HUMMER/PONTIAC/SAAB: OIL CONSUMPTION AND/OR EXHAUST SMOKE-POSSIBLE PCV BAFFLE OR LIFTER CONCERN. UPON INSPECTION, OBVIOUS OIL WILL BE FOUND IN THE INTAKE MANIFOLD AND/OR PCV VACUUM TUBE. *PE UPDATED 3/21/

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    • TSB #TB-09-06-04-022

      NHTSA ID #10030110

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

      Summary: GENERAL MOTORS: MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED, INTERMITTENT DTC P0191, SLOW FUEL RAIL PRESSURE (FRP) DECAY, WIRING HARNESS CONNECTIONS, VOLTAGE FLUCTUATIONS/INTERRUPTIONS (FOLLOW CORRECTION INFORMATION BELOW). *PE

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    • TSB #3317

      NHTSA ID #10017214

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

      Summary: HARD START / NO START OUTSIDE TEMPERATURES BELOW FREEZING. *TT UPDATED 7/13/09. *PE

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    • TSB #060139002

      NHTSA ID #10022260

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

      Summary: FRONT BLOWER MOTOR INOPERATIVE OR MAY NOT SHUT OFF IN EXTREMELY LOW AMBIENT TEMPERATURE CONDITIONS. *KB

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    • TSB #060604066

      NHTSA ID #10021106

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

      Summary: LBZ, LLY, ENGINE WITH ROUGH IDLE, POOR PERFORMANCE, BLACK/WHITE EXHAUST SMOKE, MIL/SES LIGHT ON AND ONE OR MORE OF THE FOLLOWING DTC'S P003A, P060B, P0230, P0403, P0401, P0606, P2146, P2149, P2152, P2155. (REPROGRAM ECM AND REPLACE EGR MOT

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    • TSB #040604001

      NHTSA ID #10011126

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

      Summary: VARIOUS INTERMITTENT DRIVEABILITY CONDITIONS - HESITATION, LACK OF POWER, ETC. *TT

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    • TSB #030693001

      NHTSA ID #10020839

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

      Summary: DIAGNOSTIC INFORMATION ON TURBOCHARGER MALFUNCTION DUE TO LACK OF ENGINE OIL FOR LBZ, LB7, AND LLY DURAMAX DIESEL ENGINE. *KB

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    • TSB #06522

      NHTSA ID #10019930

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

      Summary: ENGINE GLOW PLUG SYSTEM CONCERN - REPROGRAM GLOW PLUG CONTROL MODULE. *TT

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    • TSB #3999

      NHTSA ID #10021076

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

      Summary: LOSS OF POWER WHEN DRIVING IN EXTREME WINTER WEATHER. *KB

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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 #4006

      NHTSA ID #10021023

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

      Summary: WHINE HOWL NOISE FROM THE REAR DIFFERENTIAL ON VEHICLES EQUIPPED WITH AN 8.6 REAR AXLE. *KB

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    • TSB #3744

      NHTSA ID #10019828

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

      Summary: DURAMAX HEAD GASKET AND TORQUE SPECIFICATION CHANGE. *TT

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    ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO-CHARGER

    • TSB #3401

      NHTSA ID #10020072

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

      Summary: TURBOCHARGER OIL FEED LINE KINKED OR RESTRICTED. *TT

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    • TSB #3068

      NHTSA ID #10009606

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

      Summary: OIL SEEPAGE FROM TURBO AIR CHARGE COOLER HOSES OR HOSE BLOWING OFF DURING ACCELERATION. POSSIBLE DIAGNOSTIC TROUBLE CODE P0299. *TT UPDATED 04-24-07. *KB

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    ENGINE AND ENGINE COOLING:ENGINE:DIESEL

    • TSB #PI-0474

      NHTSA ID #10038744

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

      Summary: GM: AN 'ENGINE POWER IS REDUCED' MESSAGE APPEARS AND THERE IS A STORED TROUBLE CODE. THIS IS CAUSED BY WEAR OF THE INTERNAL FUEL INJECTOR. *RM

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    • TSB #PIP-3504C

      NHTSA ID #10037516

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

      Summary: GM: THERE IS A DIESEL ENGINE HARD START WHEN HOT. STARTS FINE WHEN COLD. THERE WILL BE NO INTERNAL TROUBLE CODES. *RM

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    • TSB #3586

      NHTSA ID #10019434

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

      Summary: DIESEL ENGINE GLOW PLUG TROUBLE CODES. *TT UPDATED 3/15/10. *PE

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    • TSB #SB-08-06-04-029B

      NHTSA ID #10030123

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

      Summary: GENERAL MOTORS: LBZ, LLY, LMM MIL/SES LIGHT N DTC P0087-FUEL RAIL PRESSURE (FRP) TOO LOW, LACK OF PERFORMANCE, NO POWER, ENGINE RUNS ROUGH, NO START (DIAGNOSE FUEL SYSTEM COMPONENTS). *PE UPDATED 3/1/10. *PE

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    • TSB #PIP-4629

      NHTSA ID #10030207

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

      Summary: CHEVROLET/GMC: DIESEL ENGINE TURBO DTC P2563 OR P003A. MAY ENCOUNTER A CONCERN OF SES LIGHT, REDUCED POWER, LOW POWER. *PE

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    • TSB #PIP4307

      NHTSA ID #10023740

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

      Summary: SES LIGHT ON DUE TO DTC P0101 AND/OR P0106 - INSPECT AIR FILTER AND/OR MAP SENSOR . WITH 6.6L DIESEL ENGINE (RPO, LBZ, LLY, OR LMM). *NJ UPDATED 5/13/08. *NJ

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    • TSB #060601006

      NHTSA ID #10019849

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

      Summary: INFORMATION ON 2006 6.6 LBZ LLY DURAMAX DIESEL ENGINE CYLINDER HEAD GASKET CHANGE - NEW HEAD GASKET AND TORQUE SPECIFICATION. *TT

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    • TSB #030693001A

      NHTSA ID #10004319

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

      Summary: DIAGNOSTIC INFORMATION FOR TURBO FAILURE DUE TO LACK OF OIL OR REPEAT TURBO FAILURES. *TT

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    • TSB #3504

      NHTSA ID #10016491

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

      Summary: HARD START HOT ONLY AFTER THE ENGINE HAS REACHED OPERATING TEMPERATURE AND THEN SHUT OFF. *TT

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    • TSB #3647

      NHTSA ID #10018605

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

      Summary: DIESEL ENGINE VIBRATION FELT AT ALL RPM. *TT

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    • TSB #3722

      NHTSA ID #10019439

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

      Summary: DIESEL ENGINE EXTENDED IDLE SMOKE. *TT

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    ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO-CHARGER

    • TSB #PIP-4629

      NHTSA ID #10030207

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

      Summary: CHEVROLET/GMC: DIESEL ENGINE TURBO DTC P2563 OR P003A. MAY ENCOUNTER A CONCERN OF SES LIGHT, REDUCED POWER, LOW POWER. *PE

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    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

    • TSB #PIP3119L

      NHTSA ID #10113059

      • Date Announced: JUNE 24 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

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    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

    • TSB #PIP-4492P

      NHTSA ID #10036464

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

      Summary: BUICK/CADILLAC/CHEVROLET/GMC/HUMMER/PONTIAC/SAAB: OIL CONSUMPTION AND/OR EXHAUST SMOKE-POSSIBLE PCV BAFFLE OR LIFTER CONCERN. UPON INSPECTION, OBVIOUS OIL WILL BE FOUND IN THE INTAKE MANIFOLD AND/OR PCV VACUUM TUBE. *PE UPDATED 3/21/

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    • TSB #PIP3343

      NHTSA ID #10024344

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

      Summary: POSSIBLE ENGINE OIL LEAK DUE TO PCV FREEZE-UP, EQUIPPED WITH THE 4.8, 5.3, 6.0, AND 6.2 V-8 ENGINES. *NJ

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    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

    • TSB #SB-080604003-C

      NHTSA ID #10056354

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

      Summary: GMC/CHEVROLET: ENGINES, WITH EGR SYSTEM, HAS LEAKAGE FROM EGR COOLER ENGINE COOLANT INTO THE COMBUSTION CHAMBER. MODEL 2002-15 SILVERADO, SIERRA, 2004-09 KODIAK C4500-C5500, TOPKICK C4500-C5500, 2006-15 EXPRESS, SAVANA. *PE

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

    • TSB #PIP3119M

      NHTSA ID #10112069

      • Date Announced: MAY 14 2014
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

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    • TSB #PIP3119L

      NHTSA ID #10113059

      • Date Announced: JUNE 24 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic

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    FUEL SYSTEM, GASOLINE

    • TSB #060604010

      NHTSA ID #10020808

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

      Summary: INFORMATION ON 3.5L, 3.9L, AND 5.3L E85 FUEL COMPATIBLE VEHICLES, WITH ALCOHOL CONTENT, SWITCHING BETWEEN GASOLINE AND E85 FUEL. *KB UPDATED ON 09/19/07. *NJ

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    • TSB #06162

      NHTSA ID #10022369

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

      Summary: SERVICE UPDATE FOR INVENTORY AND CUSTOMER VEHICLES E85 VIRTUAL FLEX FUEL SENSOR (VFFS) UPDATE- REPROGRAM ECM. *KB

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    FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

    • TSB #TB-09-06-04-022

      NHTSA ID #10030110

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

      Summary: GENERAL MOTORS: MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED, INTERMITTENT DTC P0191, SLOW FUEL RAIL PRESSURE (FRP) DECAY, WIRING HARNESS CONNECTIONS, VOLTAGE FLUCTUATIONS/INTERRUPTIONS (FOLLOW CORRECTION INFORMATION BELOW). *PE

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    • TSB #PIP-4430

      NHTSA ID #10026665

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

      Summary: GMC: FUEL RAIL PRESSURE SENSOR PERFORMANCE DTC P0191. MAY SET DUE TO ACTUAL FUEL RAIL PRESSURE NOT DROPPING QUICKLY ENOUGH WHEN THE ENGINE IS SHUT OFF. *PE

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    FUEL SYSTEM, DIESEL

    • TSB #3878

      NHTSA ID #10021167

      • Date Announced: OCTOBER 09 2006
      • Additional Info: How to Fix

      Summary: DIESEL FUEL SYSTEM ENGINEERING INVESTIGATION. *KB

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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 #3616

      NHTSA ID #10018560

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

      Summary: SERVICE VME - 2006 DURAMAX DIESEL ENGINE FUEL SYSTEM COMPONENTS ARE NOT INTERCHANGEABLE WITH EARLIER YEAR MODEL VEHICLES. *TT

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    • TSB #3491

      NHTSA ID #10017016

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

      Summary: HIGHWAY SPEED EXCESSIVE SMOKE AND FUEL KNOCK. *TT

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    FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

    • TSB #3630

      NHTSA ID #10019889

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

      Summary: INACCURATE FUEL GAUGE READINGS/REAR FLOAT ARM STUCK. *TT UPDATED 03-01-07. *KB UPDATED 3/15/10. *PE

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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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    • TSB #08136

      NHTSA ID #10025326

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

      Summary: CHEVROLET\GMC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON-BOARD DIAGNOSTICS (OBD)-FUEL LEVEL SENDER-REPROGRAM ENGINE CONTROL MODULE (ECM). CSC WAS RECEIVED. *PE

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    • TSB #4150

      NHTSA ID #10020582

      • Date Announced: OCTOBER 11 2006
      • Additional Info: How to Fix

      Summary: DUAL TANKS FUEL GAUGE DEFAULTS TO EMPTY - NEW CALIBRATIONS. STALL START TANK TRANSFER. VEHICLES WITH 6.6L RPO LB7 OR LLY ENGINES. *KB

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    • TSB #3616

      NHTSA ID #10017274

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

      Summary: FUEL GAUGE INACCURATE/ DIAGNOSTIC TROUBLE CODE P0461 AND OR P2636/ TRANSFER PUMP WILL NOT SHUT OFF. *TT

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    • TSB #3630A

      NHTSA ID #10017273

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

      Summary: FUEL GAUGE IS INACCURATE OR READS EMPTY ON DIESEL EQUIPPED CHASSIS CAB WITH DUAL TANKS. *TT

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    HYBRID POWERTRAIN

    • TSB #PIT4780Q

      NHTSA ID #10112196

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

      Summary: This Preliminary Information communication advises the technician that parallel hybrid truck parts are on parts restriction. Dealer will need to call General Motors Technical Assistance Center for further assistance.

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    • TSB #PIT4780M

      NHTSA ID #10112984

      • Date Announced: APRIL 18 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that the 2004-2007 Parallel Hybrid Truck parts will be placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motor

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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 #3609A

      NHTSA ID #10018537

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

      Summary: HARSH 1-2 SHIFT, MALFUNCTION INDICATOR LAMP ILLUMINATED, DIAGNOSTIC TROUBLE CODE P0894 STORED IN PCM. *TT

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    • TSB #3083

      NHTSA ID #10009506

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

      Summary: M74 ALLISON LCT1000 PTO GEAR APPLICATIONS. *TT

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    • TSB #3475A

      NHTSA ID #10016946

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

      Summary: BULLETIN-SIT-BULLETIN-NO FORWARD, SLIPS, DTC P0875 P0876. *SC

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    • TSB #3156

      NHTSA ID #10010292

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

      Summary: 261 TRANSFER CASE DRIVELINES GROWL 1100-1200 RPM. *TT

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    • TSB #3105

      NHTSA ID #10017226

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

      Summary: PING, POP, SNAP OR CLICK NOISE FROM THE PROPELLER SHAFT. *TT

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    • TSB #3549

      NHTSA ID #10016970

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

      Summary: BULLETIN-SIT-BULLETIN-1703724: RUBBING NOISE FROM THE REAR PROPSHAFT. *SC

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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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    • TSB #3870

      NHTSA ID #10020238

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

      Summary: CLUTCH PEDAL FADE OR CLUTCH WILL NOT DISENGAGE TYPICALLY WHEN TOWING. *TT

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    POWER TRAIN:MANUAL TRANSMISSION

    • TSB #4144

      NHTSA ID #10022360

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

      Summary: ALLISON LCT1000 HARSH 3-2, 2-1 DOWNSHIFT, AND ABS MAY ACTIVATE. *KB

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    • TSB #3136

      NHTSA ID #10021019

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

      Summary: SLIP CONDITION IN 2ND, 3RD, OR 4TH. DAMAGED 2-4 OR 3-4 CLUTCH. *KB UPDATED 10/31/07. *NJ

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    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #02-07-30-052J

      NHTSA ID #10113664

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

      Summary: This informational bulletin provides technicians with information regarding automatic transmission oil cooler flow test essential tool J-45096 TransFlow®.

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    • TSB #PIP4379K

      NHTSA ID #10112401

      • Date Announced: OCTOBER 09 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or a range inhibit. Technician may find Diagnostic Trouble Codes

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    • TSB #PIP-3366-B

      NHTSA ID #10043185

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

      Summary: CADILLAC/CHEVROLET/GMC/HUMMER: SOME SUVS AND TRUCKS ARE EXHIBITING A CONDITION WHERE BY GRINDING/RATCHETING TYPE NOISE COMING FROM AUTOMATIC TRANSMISSION WHEN SHIFTING INTO PARK WHILE IN 4WD LOW (4LO) RANGE. *PE

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    • TSB #SB-09038

      NHTSA ID #10031424

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

      Summary: CHEVROLET\GMC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ENHANCED CALIBRATION FOR TRANSMISSION OVERHEAT IN EXTREME COLD AIR TEMPERATURES. LOCATED IN CERTAIN US COLD WEATHER STATES; ALBERTA, BRITISH COLUMBIA, MANITOBA,

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    • TSB #08-07-30-016

      NHTSA ID #10025421

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

      Summary: DIAGNOSTIC INFORMATION ON MH1, MN8, MT1, M15 TRANSMISSION SLIPS, WILL NOT SHIFT OR MAY OVERHEAT, SES/MIL MAY BE ILLUMINATED, DTCS P0218, P0894 SET. *PE UPDATED 8/12/08. *PE

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    • TSB #3910

      NHTSA ID #10020927

      • Date Announced: OCTOBER 11 2006
      • Additional Info: How to Fix

      Summary: ALLISON TRANSMISSION EQUIPPED VEHICLES SETTING DIAGNOSTIC TROUBLE CODE (DTC) P0877. VEHICLES EQUIPPED WITH ALLISON LCT1000 MW7 TRANSMISSION. *KB

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    • TSB #3931

      NHTSA ID #10021018

      • Date Announced: SEPTEMBER 28 2006
      • Additional Info: How to Fix

      Summary: NO MOVEMENT WHEN THE SHIFT LEVER IS MOVED TO D4 OR D3. NORMAL OPERATION WHEN MOVED TO D2 D1 OR REVERSE. *KB UPDATED. *KB

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    • TSB #3927

      NHTSA ID #10020489

      • Date Announced: SEPTEMBER 27 2006
      • Additional Info: How to Fix

      Summary: ENGINE WITH A REPEAT CRACKED FLYWHEEL. *KB

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    • TSB #060730013

      NHTSA ID #10020827

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

      Summary: VEHICLE SHUDDER WHEN DRIVING IN 6TH GEAR RANGE. *KB

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    • TSB #050730017

      NHTSA ID #10017462

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

      Summary: 4L60-E/4L65-E AUTOMATIC TRANSMISSION/TORQUE CONVERTER CLUTCH (TCC) SHUDDER, WATER IN TRANSMISSION. *TT

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    • TSB #3309

      NHTSA ID #10013548

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

      Summary: INVESTIGATION OF EXTENSION SEAL LEAKS ON 4L60E AUTOMATIC TRANSMISSION. *TT

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    • TSB #3136

      NHTSA ID #10021019

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

      Summary: SLIP CONDITION IN 2ND, 3RD, OR 4TH. DAMAGED 2-4 OR 3-4 CLUTCH. *KB UPDATED 10/31/07. *NJ

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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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    • TSB #3170

      NHTSA ID #10010577

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

      Summary: HARSH 1-2 SHIFT. *EH

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    • TSB #3661

      NHTSA ID #10018918

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

      Summary: LCT1000 INTERMITTENT NO DRIVE ENGAGEMENT WHEN COLD. *TT

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    • TSB #3681

      NHTSA ID #10019222

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

      Summary: ALLISON LCT 1000 OVERHEAT DIAGNOSTIC TROUBLE CODE P0218, P0741 AND /OR P0742. *AK

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    • TSB #3136

      NHTSA ID #10010080

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

      Summary: THE 4L60E/4L65E AUTOMATIC TRANSMISSION SLIP CONDITION IN 2ND, 3RD, OR 4TH GEAR. ALSO TO INCLUDE THE PONTIAC GTO 2005. *TC

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    • TSB #4133

      NHTSA ID #10022769

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

      Summary: TRANSMISSION SLIPS, WILL NOT SHIFT, SES LIGHT MAY BE ILLUMINATED. *KB

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

    • TSB #PIP-4290

      NHTSA ID #10023751

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

      Summary: ENGINE SURGE OR STALL AT STOP AND/OR DTC P0742 POSSIBLE TCC APPLIED. EQUIPPED WITH ALLISON LCT1000 TRANSMISSION RPO M74 OR MW7. *NJ UPDATED 4/22/13. *PE

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    • TSB #SB-09038

      NHTSA ID #10031424

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

      Summary: CHEVROLET\GMC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ENHANCED CALIBRATION FOR TRANSMISSION OVERHEAT IN EXTREME COLD AIR TEMPERATURES. LOCATED IN CERTAIN US COLD WEATHER STATES; ALBERTA, BRITISH COLUMBIA, MANITOBA,

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    • TSB #07293

      NHTSA ID #10023656

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

      Summary: CHEVROLET\GMC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. TRANSMISSION OVERHEAT IN EXTREME COLD AMBIENT TEMPERATURES - REPROGRAM TCM. LOCATED IN ALASKA AND MINNESOTA; CANADIAN YUKON AND NORTHWEST TERRITORIES ONLY. *N

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    • TSB #PIP3605

      NHTSA ID #10024601

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

      Summary: DTC U0101, NO ENGINE CRANK AND NO TECH II COMMUNICATION WITH TCM. EQUIPPED WITH ALLISON LCT1000 (RPO-MW7) AUTOMATIC TRANSMISSION. *NJ

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    • TSB #06521

      NHTSA ID #10020207

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

      Summary: PRODUCT ENHANCEMENT FOR INVENTORY VEHICLES ONLY. TRANSMISSION CONTROL MODULE (TCM) ELECTRICAL CONTACT NOTICE LABEL - EXPIRES ON SEPTEMBER 30, 2006. *TT

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    • TSB #3516B

      NHTSA ID #10018556

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

      Summary: CALIBRATION REVISION FOR 2006 5.3L E85 EQUIPPED VEHICLES. *TT

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    POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES

    • TSB #02-07-30-052J

      NHTSA ID #10113664

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

      Summary: This informational bulletin provides technicians with information regarding automatic transmission oil cooler flow test essential tool J-45096 TransFlow®.

      More Information »

    • TSB #PIP4379K

      NHTSA ID #10112401

      • Date Announced: OCTOBER 09 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or a range inhibit. Technician may find Diagnostic Trouble Codes

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    • 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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    POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

    • TSB #05-04-21-003

      NHTSA ID #10017464

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

      Summary: SERVICE 4WD LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE (DTC) C0374 SET. *TT UPDATED 10/05/07. *NJ INSPECT WIRING HARNESS TO TRANSFER CASE SPEED SENSORS, REPLACE WIRING HARNESS. UPDATED 7/18/08 *PE

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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 #3480A

      NHTSA ID #10018607

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

      Summary: RATTLE NOISE AT HIGHWAY SPEED IN 2WD. *TT

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    • TSB #3665

      NHTSA ID #10018926

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

      Summary: 4WD INOPERATIVE AND POSSIBLE DTC C0327 STORED IN THE TRANSFER CASE CONTROL MODULE. *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 #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 #07-06-04-019E

      NHTSA ID #10113703

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

      Summary: This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P21

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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 #PIT3189R

      NHTSA ID #10112428

      • Date Announced: OCTOBER 25 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about customers that are unable to override the automatic door locking feature. Technician will update the Body Control Module on 2006 to 2007 model years. On

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    • TSB #PIP4972C

      NHTSA ID #10112900

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that will not move in forward or reverse. Technician may find Diagnostic Trouble Code P0877 or P2723 set. Technician will need to inspect the v

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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 #PB-10037A

      NHTSA ID #10038759

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

      Summary: GM: ONSTAR IS MAKING INCOMPLETE CALLS WITHOUT THE DRIVER KNOWING. WHEN HAVE A DATA CONNECTION. *RM

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    • TSB #030850014

      NHTSA ID #10004388

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

      Summary: INTERMITTENT NO START, SERVICE STABILITY MESSAGE, ANTI-LOCK BRAKE SYSTEM (ABS) LIGHT ILLUMINATED, MULTIPLE DIAGNOSTIC TROUBLE CODES (DTCS), DIC SHOWS UNKNOWN DRIVER, VARIOUS ELECTRICAL RELATED CONDITIONS. INCLUDES ESCALADE ESV AND EXT MOD

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    • TSB #050844027

      NHTSA ID #10017841

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

      Summary: INFORMATION ON VEHICLES WITH A STORED HISTORY DTC B1259 ANTENNA GROUND CIRCUIT. *TT

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    • TSB #3001

      NHTSA ID #10008900

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

      Summary: NO COMMUNICATION WITH ANY MODULES, MULTIPE U-DIAGNOSTIC TROUBLE CODES (DTCS), INSTRUMENT PANEL CLUSTER (IPC) WARNING INDICATORS. 03-04 CHEVROLET ALL FULL SIZE TRUCKS AND UTILITIES AND 03-04 GMC ALL FULL SIZE TRUCKS AND UTILITIES AND 03-04

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    • TSB #3391

      NHTSA ID #10013540

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

      Summary: UNWANTED OPERATION OF THE HAZARD FLASHERS. *EH

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    • TSB #3570

      NHTSA ID #10017416

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

      Summary: DIESEL ENGINE GLOW PLUG CONTROL MODULE CAUSING NO COMMUNICATION WITH GMLAN. *TT

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    • TSB #3061C

      NHTSA ID #10010634

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

      Summary: DIAGNOSTIC TROUBLE CODE C0327 WITH OR WITHOUT ADDITIONAL DIAGNOSTIC TROUBLE CODES SETTING. *TT

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    • TSB #3721

      NHTSA ID #10019444

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

      Summary: SERVICE VME - GLOW PLUG CONTROL MODULE CALIBRATIONS ON TIS DATA 2.5. *TT

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    • TSB #3089

      NHTSA ID #10009520

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

      Summary: SERVICE ENGINE SOON LIGHT AND REDUCED ENGINE POWER WITH A DIAGNOSTIC TROUBLE CODE P1516. DIAGNOSTIC TROUBLE CODES P0120, P0220, P1514, P1515, P1518 AND P2135 MAY ALSO BE PRESENT. *TT

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    • TSB #3075B

      NHTSA ID #10009599

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

      Summary: BLOWN MBEC 1 OR LBEC 1 FUSE. *TT

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    • TSB #3190

      NHTSA ID #10021015

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

      Summary: UNABLE TO LOCATE EMERGENCY LIGHT RELAY AND/OR BLUNT CUT WIRES. *KB

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    • TSB #3812

      NHTSA ID #10020076

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

      Summary: THROTTLE BODY CODES P2108, P1516, AND U0107. *TT

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    • TSB #3967

      NHTSA ID #10019936

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

      Summary: NO CRANK, IGN A 40 AMP FUSE BLOWN. *TT

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    ELECTRICAL SYSTEM:WIRING

    • TSB #TB-09-06-04-022

      NHTSA ID #10030110

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

      Summary: GENERAL MOTORS: MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED, INTERMITTENT DTC P0191, SLOW FUEL RAIL PRESSURE (FRP) DECAY, WIRING HARNESS CONNECTIONS, VOLTAGE FLUCTUATIONS/INTERRUPTIONS (FOLLOW CORRECTION INFORMATION BELOW). *PE

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    ELECTRICAL SYSTEM:FUSES AND CIRCUIT BREAKERS

    • TSB #3075

      NHTSA ID #10022766

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

      Summary: BLOWN MBEC 1 OR LBEC 1 FUSE. *KB

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    ELECTRICAL SYSTEM:IGNITION

    • TSB #3893

      NHTSA ID #10020418

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

      Summary: LOSS OF IGNITION 1 VOLTAGE TO THE IGNITION COILS. CONSUMER EXPERIENCED INTERMITTENT STALL, MISFIRE, OR CRANK NO START. THERE MAY BE NO TROUBLE CODES SET. *KB UPDATED 3/17/09. *PE

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    • TSB #3767

      NHTSA ID #10019844

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

      Summary: STALLING SES OR NOISE CAUSED BY DISTRIBUTOR GEAR WEAR. *AK

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    DIGITAL INSTRUMENT PANEL

    • TSB #PIT5195A

      NHTSA ID #10112009

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/

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    • TSB #PIT5195

      NHTSA ID #10112737

      • Date Announced: JANUARY 23 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/

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    • TSB #3331

      NHTSA ID #10017177

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

      Summary: VOLTMETER IS FLUCUATING BETWEEN 12 AND 14 VOLTS ON THEIR NEW 2005 CHEVROLET/ GMC/ CADILLAC MODEL YEAR LIGHT DUTY FULL SIZE PICKUP AND UTILITY. *SC

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    • TSB #4486

      NHTSA ID #10022914

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

      Summary: ONE OF THE FOLLOWING CONCERNS WHEN PROGRAMMING THE MILEAGE OR THE HOURS INTO AN EXCHANGE INSTRUMENT PANEL CLUSTER THAT IS RECEIVED FROM AN ELECTRONIC SERVICE CENTER (ESC). *NJ

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    ELECTRICAL SYSTEM: SOFTWARE

    • TSB #PIT5484A

      NHTSA ID #10113892

      • Date Announced: MARCH 01 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that if OnStar is unable to configure the vehicle after the OnStar 15-08-44-001 upgrade and Onstar receives a 118 error code when attempting to configure the vehicle. Dealers

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    EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT

    • TSB #070842013

      NHTSA ID #10023217

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

      Summary: TURN SIGNAL IN CAMPER STYLE OUTSIDE REARVIEW MIRROR (RPO DPN) DOES NOT ILLUMINATE TURN SIGNAL FLASH (REPLACE UPPER MIRROR GLASS) *NJ

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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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    VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

    • TSB #3713

      NHTSA ID #10021017

      • Date Announced: SEPTEMBER 27 2006
      • Additional Info: How to Fix

      Summary: DOOR GLASS POPS OUT OF RUN CHANNEL. *KB

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    • TSB #3573

      NHTSA ID #10017277

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

      Summary: UNWANTED OPERATION OF REAR WINDOWS. *TT

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    VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

    • TSB #3002

      NHTSA ID #10008899

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

      Summary: SERVICE VME - SWITCHING MIRRORS FROM POWER FOLDING TO POWER EXTENDING. *MJ

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    VISIBILITY:WINDSHIELD WIPER/WASHER

    • TSB #06-08-43-003E

      NHTSA ID #10114309

      • Date Announced: OCTOBER 23 2014
      • Additional Info: How to Fix

      Summary: This informational bulletin explains how to care for wiper blades.

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    VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:WINDSHIELD:BLOWER

    • TSB #3691A

      NHTSA ID #10018623

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

      Summary: FRONT HVAC BLOWER INOPERATIVE. *TT

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    • TSB #3766

      NHTSA ID #10018566

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

      Summary: FRONT BLOWER INOPERATIVE STAY RUNNING DURING LOW AMBIENT TEMPERATURE. *TT

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    AIR BAGS

    • TSB #4179

      NHTSA ID #10021016

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

      Summary: DUAL STAGE PASSENGER AIR BAG USED IN SINGLE STAGE APPLICATION. *KB

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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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    SEAT BELTS:FRONT:WEBBING

    • TSB #05-09-40-002E

      NHTSA ID #10037184

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

      Summary: GM: SERVICE BULLETIN EXPLAINING WHEN THE SAFETY BELTS ARE SUPPOSED TO LOCK. *RM UPDATED 12/6/11. *PE

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    SEAT BELTS:FRONT:RETRACTOR

    • TSB #05-09-40-002E

      NHTSA ID #10037184

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

      Summary: GM: SERVICE BULLETIN EXPLAINING WHEN THE SAFETY BELTS ARE SUPPOSED TO LOCK. *RM UPDATED 12/6/11. *PE

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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:FRAME AND MEMBERS

    • TSB #PIT-3749D

      NHTSA ID #10037570

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

      Summary: GM: ON SOME TRUCK MODELS THERE IS SOME FRAME CORROSION. *RM UPDATED ON 5/2/2012. *KB

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    STRUCTURE:BODY

    • TSB #060864006

      NHTSA ID #10019514

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

      Summary: WIDE LOAD OUTSIDE REAR VIEW MIRROR (RPO DPN) GLASS CRACKED, BROKEN OR FELL OUT OF MIRROR HOUSING. *TT

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    • TSB #3768

      NHTSA ID #10018644

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

      Summary: UNABLE TO REMOVE PROTECTIVE COATING FROM BODY. *TT

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    STRUCTURE:BODY:DOOR

    • TSB #PIT3189R

      NHTSA ID #10112428

      • Date Announced: OCTOBER 25 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about customers that are unable to override the automatic door locking feature. Technician will update the Body Control Module on 2006 to 2007 model years. On

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    STRUCTURE:BODY:TAILGATE

    • TSB #PIT3227M

      NHTSA ID #10113406

      • Date Announced: FEBRUARY 08 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer

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    • TSB #PIT3227J

      NHTSA ID #10112034

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer

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    • TSB #3227

      NHTSA ID #10011755

      • Date Announced: OCTOBER 04 2006
      • Additional Info: How to Fix

      Summary: TAILGATE CABLE SLACK. THIS INCLUDES 1998-2006 CHEVROLET AND GMC FULL AND MID SIZE TRUCKS. *EH UPDATED. *KB

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    STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS

    • TSB #PIT3227J

      NHTSA ID #10112034

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer

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    LATCHES/LOCKS/LINKAGES

    • TSB #3189

      NHTSA ID #10010863

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

      Summary: UNABLE TO DISABLE AUTO DOOR LOCKS. THIS INCLUDES 05 CHEVROLET GMC CADILLAC FULL SIZE TRUCKS AND UTILITIES. *EH ALSO INCLUDES AVALANCE, SILVERADO SUBURBAN TAHOE; GMC SIERRA, YUKON, DENALI, YUKON XL, DENALI XL. UPDATED 8/26/08. *PE

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    LATCHES/LOCKS/LINKAGES:DOORS:LATCH

    • TSB #PIT3189R

      NHTSA ID #10112428

      • Date Announced: OCTOBER 25 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about customers that are unable to override the automatic door locking feature. Technician will update the Body Control Module on 2006 to 2007 model years. On

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    • 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 #3189

      NHTSA ID #10010863

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

      Summary: UNABLE TO DISABLE AUTO DOOR LOCKS. THIS INCLUDES 05 CHEVROLET GMC CADILLAC FULL SIZE TRUCKS AND UTILITIES. *EH ALSO INCLUDES AVALANCE, SILVERADO SUBURBAN TAHOE; GMC SIERRA, YUKON, DENALI, YUKON XL, DENALI XL. UPDATED 8/26/08. *PE

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    VEHICLE SPEED CONTROL:CRUISE CONTROL

    • TSB #3673

      NHTSA ID #10019203

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

      Summary: CRUISE CONTROL INOPERATIVE AND/OR MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0833 STORED. THE CONDITION MAY NOT BE ABLE TO BE DUPLICATED BY THE DEALER YET THE CONSUMER MAY HAVE A REPEAT CONCERN. *AK

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    TIRES

    • TSB #PIT3271G

      NHTSA ID #10114352

      • 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 #00-03-10-003R

      NHTSA ID #10113483

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

      Summary: This warranty administration bulletin provide policy information new tire warranty program and global warranty management submission information.

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    • 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 #PIT4193

      NHTSA ID #10021022

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

      Summary: P245/70R17 GENERAL AMERITRAC TIRE WEAR VIBRATION. *KB UPDATED 12/13/07. *NJ UPDATED 1/30/08. *NJ UPDATED 5/25/11. *PE

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    • TSB #030310006D

      NHTSA ID #10012161

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

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

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    • TSB #4223

      NHTSA ID #10021020

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

      Summary: BRIDGESTONE DURAVIS TIRE CHIP AND TEAR ISSUE. *KB

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    • TSB #3562

      NHTSA ID #10021010

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

      Summary: BRIDGESTONE DUELER PRODUCT INFORMATION UPDATE. *KB

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    • TSB #3425

      NHTSA ID #10021075

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

      Summary: UNABLE TO PROGRAM TIRE SIZE IN EBCM/VSES. *KB

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    WHEELS

    • TSB #PIT3271G

      NHTSA ID #10114352

      • 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 #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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    WHEELS:CAP/COVER/HUB

    • TSB #PIT3078F

      NHTSA ID #10112519

      • Date Announced: OCTOBER 29 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have grease leaking from front hub bearings. Technician should not replace the bearing for grease purge. Technician should be advised to n

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    SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

    • TSB #3287B

      NHTSA ID #10018544

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

      Summary: HEATED SEAT INOPERATIVE OR SHUT OFF IN 30 SECONDS. DIAGNOSTIC TROUBLE CODES B2435, B2440, B3606 AND/OR B1825 SET IN THE DRIVERS SEAT MODULE. *TT

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    INTERIOR LIGHTING

    • TSB #4365

      NHTSA ID #10021673

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

      Summary: IPC BACKLIGHTING INOPERATIVE TBC 2A FUSE OPEN. *KB

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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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    EQUIPMENT:ELECTRICAL

    • 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 #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 #05-08-46-009D

      NHTSA ID #10113785

      • Date Announced: MARCH 31 2015
      • Additional Info: How to Fix

      Summary: This informational bulletin adds the 2014 and 2015 model years to information of a language change for OnStar System (U.S. and Canada only).

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    • TSB #13-08-116-001B

      NHTSA ID #10113773

      • Date Announced: MARCH 26 2015
      • Additional Info: How to Fix

      Summary: The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.

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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 #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 #08-08-44-015E

      NHTSA ID #10114280

      • Date Announced: OCTOBER 06 2014
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on Inappropriate Warranty Claims Submitted for Damaged Radios and IPCs

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    • TSB #PIT4780M

      NHTSA ID #10112984

      • Date Announced: APRIL 18 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that the 2004-2007 Parallel Hybrid Truck parts will be placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motor

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

    • TSB #08-08-44-015E

      NHTSA ID #10114280

      • Date Announced: OCTOBER 06 2014
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on Inappropriate Warranty Claims Submitted for Damaged Radios and IPCs

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    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • 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)

      More Information »

    • 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.

      More Information »

    • 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.

      More Information »

    • 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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    EQUIPMENT:AIR CONDITIONER

    • TSB #PIT3330F

      NHTSA ID #10112614

      • Date Announced: NOVEMBER 29 2012
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about customers may inquire about the availability of the passenger compartment air filter. Dealer should advise the customer starting in 2003 the passenger c

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    • TSB #SB-10240

      NHTSA ID #10038760

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

      Summary: GENERAL MOTORS SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE HVAC BLOWER MAY NOT WORK AT CERTAIN FUNCTIONS OR MAY BECOME INOPERABLE. THERE COULD BE A BURNING SMELL OR SMOKE. *RM UPDATED 4/6/12. *PE

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    • TSB #050138012

      NHTSA ID #10017373

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

      Summary: EI05082 - LOSS OF BLOWER MOTOR SPEEDS EXCEPT FOR HIGH SPEED OR INOPERATIVE. *TT UPDATED. *KB UPDATED *KB

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    EQUIPMENT:MECHANICAL

    • TSB #PIT4780Q

      NHTSA ID #10112196

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

      Summary: This Preliminary Information communication advises the technician that parallel hybrid truck parts are on parts restriction. Dealer will need to call General Motors Technical Assistance Center for further assistance.

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    • TSB #06-06-01-010B

      NHTSA ID #10113494

      • Date Announced: AUGUST 19 2013
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on close-coupled converter and engine replacement.

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    • TSB #PIT4780M

      NHTSA ID #10112984

      • Date Announced: APRIL 18 2013
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that the 2004-2007 Parallel Hybrid Truck parts will be placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motor

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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:LABELS

    • TSB #06045

      NHTSA ID #10020203

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

      Summary: MISSING MERCURY DISPOSAL NOTICE LABEL. *TT

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    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #PIT5484A

      NHTSA ID #10113892

      • Date Announced: MARCH 01 2016
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that if OnStar is unable to configure the vehicle after the OnStar 15-08-44-001 upgrade and Onstar receives a 118 error code when attempting to configure the vehicle. Dealers

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    • TSB #07-00-89-037H

      NHTSA ID #10113788

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

      Summary: This warranty administration bulletin provides policy information on courtesy transportation and roadside assistance programs.

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    • TSB #PIT3504D

      NHTSA ID #10025770

      • Date Announced: SEPTEMBER 05 2008
      • Additional Info: How to Fix

      Summary: SOME CUSTOMERS MAY COMMENT ON VARIOUS HVAC CONCERNS INCLUDING TEMPERATURE DOORS DEFAULTING TO FULL HOT POSITION OR UNABLE TO OBTAIN DEFROST POSITION. *PE

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    EQUIPMENT ADAPTIVE

    • TSB #15-00-89-005

      NHTSA ID #10113810

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

      Summary: This warranty administration bulletin provides dealership personnel with policy and procedure requirements for essential tools that include consumable parts (U.S. Only).

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    • TSB #02-00-89-002O

      NHTSA ID #10113701

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

      Summary: This informational bulletin provides information for dealers/technicians on when and how to submit a Field Product Report (FPR) (U.S. Dealers Only).

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    • TSB #04-00-89-015J

      NHTSA ID #10113745

      • Date Announced: MARCH 10 2015
      • Additional Info: How to Fix

      Summary: This warranty administration bulletin communicates GM required operating procedures (U.S. only) for service operations.

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    • TSB #12-06-01-008B

      NHTSA ID #10113740

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

      Summary: This informational bulletin provides dealership personnel information on unscheduled supplemental services (including flushing services and additives) and proper use of GM simplified maintenance schedules (Canada only).

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    • TSB #05-00-89-055E

      NHTSA ID #10113531

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

      Summary: This warranty administration bulletin provides information to clarify proper transaction administration of GM Dealer Empowerment Program and Goodwill Cases.

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    • TSB #07-08-49-020I

      NHTSA ID #10114299

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

      Summary: This informational bulletin provides a quick guide to updating which model vehicle after replacing the IPC.

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    • TSB #04-00-89-015H

      NHTSA ID #10114296

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

      Summary: This warranty administration bulletin provide policy information of the JOB CARD, for a repair on vehicles and what is acceptable - customer authorization; Service manager approvals and transaction authorization; Details of concern, cause a

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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 #10-00-89-017X

      NHTSA ID #10113837

      • Date Announced: DECEMBER 07 2012
      • Additional Info: How to Fix

      Summary: This informational bulletin provides a list off all the issues revolving around new vehicles for a one stop place to find growing concerns around them.

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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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