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

      More Information »

    • TSB #040232001

      NHTSA ID #10012694

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

      Summary: RELEASE OF STEERING GEAR STUB SHAFT BEARING KIT FOR SERVICE. *TT UPDATED 08-15-07. *KB UPDATED 10/09/07. *NJ

      More Information »

    • TSB #060235010

      NHTSA ID #10020814

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

      Summary: CLUNK FELT/NOISE HEARD FROM STEERING COLUMN, STEERING GEAR AND/OR FRONT OF VEHICLE DURING MANEUVER AND/OR STEERING WHEEL ROTATION. (REPLACE INTERMEDIATE SHAFT). *KB

      More Information »

    • TSB #010232001F

      NHTSA ID #10019516

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

      Summary: CLUNK FELT/NOISE HEARD FROM STEERING COLUMN, STEERING GEAR AND/OR FRONT OF VEHICLE DURING TURNING MANEUVER AND/OR STEERING WHEEL ROTATION. *TT

      More Information »

    • TSB #040235004D

      NHTSA ID #10008657

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

      Summary: CLUNK NOISE FROM FRONT OF VEHICLE DURING TURNING MANEUVER/STEERING WHEEL ROTATION. *TT *NM

      More Information »

    • TSB #0804

      NHTSA ID #10014410

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

      Summary: STEERING CLUNK NOISE. *NM

      More Information »

    • TSB #040235004A

      NHTSA ID #10012177

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

      Summary: CLUNK NOISE FROM FRONT OF VEHICLE DURING TURNING MANEUVER/STEERING WHEEL ROTATION. THIS BULLETIN REPLACES 04-02-35-004. *EH

      More Information »

    • TSB #030104

      NHTSA ID #10007370

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

      Summary: CLUNK NOISE COMING FROM THE FRONT OF THE VEHICLE DURING TURNING MANEUVERS. *TT

      More Information »

    • TSB #01853

      NHTSA ID #10006596

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

      Summary: STEERING CLUNK NOISE. *MR *TT

      More Information »

    • TSB #010232001C

      NHTSA ID #10004280

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

      Summary: SOME CUSTOMERS MAY COMMENT ON A CLUNK TYPE NOISE COMING FROM THE FRONT OF THE VEHICLE DURING A TURNING MANEUVER. *TT

      More Information »

    • TSB #010235009A

      NHTSA ID #10004353

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

      Summary: STEERING COLUMN TO INSTRUMENT PANEL FASTENER REMOVAL. *TT

      More Information »

    • 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

      More Information »

    • TSB #010232001B

      NHTSA ID #634803

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

      Summary: SOME CUSTOMERS MAY COMMENT ON A CLUNK TYPE NOISE COMING FROM THE FRONT OF THE VEHICLE DURING A TURNING MANEUVER. *TT

      More Information »

    • TSB #051101

      NHTSA ID #628094

      • Date Announced: NOVEMBER 05 2001
      • Additional Info: How to Fix

      Summary: SOME VEHICLES MAY EXHIBIT A CLUNK TYPE NOISE ESPECIALLY FELT IN THE STEERING WHEEL WHILE TURNING. *TT

      More Information »

    STEERING:COLUMN

    • TSB #3010

      NHTSA ID #10008856

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

      Summary: STEERING CLUNK NOISE. *MJ

      More Information »

    STEERING:HYDRAULIC POWER ASSIST SYSTEM

    • TSB #010232008

      NHTSA ID #627681

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

      Summary: POWER STEERING SYSTEM MOAN/SQUAWK. *YH UPDATE. *TT

      More Information »

    STEERING:LINKAGES:TIE ROD ASSEMBLY

    • TSB #030232049

      NHTSA ID #10004765

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

      Summary: RELEASE OF NEW OUTER TIE ROD ENDS FOR SERVICE. *TT

      More Information »

    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

      More Information »

    • TSB #000310007E

      NHTSA ID #10001281

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

      Summary: SHAKE/VIBRATION IN STEERING WHEEL, FLOOR, SEAT AT HIGHWAY SPEEDS ON SMOOTH ROADS. *TT UPDATE. *TT

      More Information »

    • TSB #000310007C

      NHTSA ID #634981

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

      Summary: SUBJECT REGARDING SHAKE / VIBRATION IN STEERING WHEEL, FLOOR, SEAT AT HIGHWAY SPEEDS ON SMOOTH ROADS. *TT

      More Information »

    • TSB #00310007B

      NHTSA ID #634993

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

      Summary: TECHNICAL INFORMATION REGARDING SHAKE / VIBRATION IN STEERING WHEEL, FLOOR, SEAT AT HIGHWAY SPEEDS ON SMOOTH ROADS. *TT

      More Information »

    • TSB #000310007A

      NHTSA ID #627462

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

      Summary: INFORMATION REGARDING SHAKE/VIBRATION IN STEERING WHEEL, FLOOR,SEAT AT HIGHWAY SPEEDS ON SMOOTH ROADS (DIAGNOSE/BALANCE TIRES/WHEELS). *YH

      More Information »

    • TSB #3249

      NHTSA ID #10011691

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

      Summary: HIGH SPEED SHAKE OR VIBRATION. *EH

      More Information »

    SUSPENSION:FRONT

    • TSB #010232001C

      NHTSA ID #627673

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

      Summary: INFORMATION REGARDING CLUNK NOISE FROM FRONT OF VEHICLE DURING TURNING. *YH *TT

      More Information »

    SUSPENSION:FRONT:SHOCK ABSORBER

    • TSB #PIC-4887

      NHTSA ID #10026686

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

      Summary: GMC: HARSH RIDE OR LINE INSTALLATION CONCERN WITH DELCO SHOCK KIT. CONCERNS WITH CONNECTING THE LINES TO THE SHOCKS AND THE AIR COMPRESSOR. CONCERN OF HARSH RIDE AFTER INSTALLATION. *PE

      More Information »

    SUSPENSION:REAR:SHOCK ABSORBER

    • TSB #PIC-4887

      NHTSA ID #10026686

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

      Summary: GMC: HARSH RIDE OR LINE INSTALLATION CONCERN WITH DELCO SHOCK KIT. CONCERNS WITH CONNECTING THE LINES TO THE SHOCKS AND THE AIR COMPRESSOR. CONCERN OF HARSH RIDE AFTER INSTALLATION. *PE

      More Information »

    BRAKES (PWS)

    • 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

      More Information »

    SERVICE BRAKES, HYDRAULIC

    • 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

      More Information »

    • TSB #00222A

      NHTSA ID #10004101

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

      Summary: UNEVEN RIGHT FRONT BRAKE WEAR WITH THE RIGHT FRONT OUTBOARD PAD BEING WORN AN AMOUNT INCONSISTENT WITH THE REST OF THE FRONT BRAKE PADS. *TT

      More Information »

    SERVICE BRAKES, HYDRAULIC:ANTILOCK

    • TSB #4001

      NHTSA ID #10019938

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

      Summary: INTERMITTENT UNWANTED DYNAMIC REAR PROPORTIONING (DRP) EVENT. *TT

      More Information »

    SERVICE BRAKES, HYDRAULIC:ANTILOCK:ABS WARNING LIGHT

    • TSB #02141

      NHTSA ID #10008869

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

      Summary: REPEAT ANTI-LOCK BRAKE SYSTEM (ABS) LIGHT WITH DIAGNOSTIC TROUBLE CODE (DTC) C1225. VARIOUS MODELS INCLUDING 2005 CADILLAC DEVILLE. *TT

      More Information »

    ENGINE (PWS)

    • TSB #PIP5163D

      NHTSA ID #10144451

      • Date Announced: AUGUST 08 2018
      • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #PIP5163C

      NHTSA ID #10137727

      • Date Announced: AUGUST 21 2017
      • 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

      More Information »

    • TSB #00-06-01-012G

      NHTSA ID #10137601

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

      Summary: This informational bulletin advises the possible issues that may occur using a scotch brite pad or highly abrasive disk on engine surfaces.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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.

      More Information »

    • 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.

      More Information »

    • 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

      More Information »

    • TSB #00-06-01-012E

      NHTSA ID #10140437

      • Date Announced: JULY 25 2014
      • Additional Info: How to Fix

      Summary: This information bulletin provides the technician the information on how to properly clean a metal surface using the correct tool.

      More Information »

    ENGINE AND ENGINE COOLING

    • TSB #PI1394

      NHTSA ID #10139422

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

      Summary: This preliminary informational bulletin provides technicians an engine repair tip for installation of pistons.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #08-06-01-006D

      NHTSA ID #10139066

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

      Summary: This informational bulletin provides information for Engine Squealing Type Noise on Start-up or Vibration Condition.

      More Information »

    • 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

      More Information »

    • TSB #709

      NHTSA ID #10018126

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

      Summary: OIL LIFE SYSTEM RESET PROCEDURES - CARS. GM TECH LINK. *TT

      More Information »

    • TSB #040604024

      NHTSA ID #10012634

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

      Summary: POWERTRAIN CONTROL MODULE WILL NOT PROPERLY COMMUNICATE ON BOARD DIAGNOSTIC FREEZE FRAME INFORMATION TO NONTECH2 SERVICE OR TEST EQUIPMENT. *EH

      More Information »

    • TSB #040604023

      NHTSA ID #10012596

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

      Summary: POWERTRAIN CONTROL MODULE WILL NOT PROPERLY COMMUNICATE ON BOARD DIAGNOSTIC EGR TEST RESULT INFORMATION TO NON-TECH2 SERVICE OR TEST EQUIPMENT. *EH

      More Information »

    • TSB #990603009A

      NHTSA ID #10001285

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

      Summary: FLOOR PAN CORROSION PERFORATION IN BATTERY COMPARTMENT. *TT UPDATE *EH

      More Information »

    • TSB #03034

      NHTSA ID #10003430

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

      Summary: ENGINE COOLANT MAY LEAK AT THE UPPER INTAKE MANIFOLD THROTTLE BODY GASKET, OR AT THE UPPER INTAKE MANIFOLD TO LOWER INTAKE MANIFOLD TO LOWER INTAKE MANIFOLD GASKET. THIS CONDITION MAY RESULT IN A LOW ENGINE COOLANT LEVEL AND HIGHER ENGINE

      More Information »

    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

      More Information »

    • TSB #0804

      NHTSA ID #10014346

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

      Summary: OIL LIFE SYSTEM RESET PROCEDURES - CARS. *NM

      More Information »

    • TSB #040601021

      NHTSA ID #10012148

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

      Summary: NEW REAR MAIN SEAL AND SPECIAL TOOL FOR INSTALLATION. *TT

      More Information »

    • TSB #3007

      NHTSA ID #10008786

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

      Summary: 3.8L ENGINE OIL CONSUMPTION. *TT

      More Information »

    • TSB #01353

      NHTSA ID #10007937

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

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

      More Information »

    • TSB #09182002

      NHTSA ID #10009474

      • Date Announced: SEPTEMBER 18 2002
      • Additional Info: How to Fix

      Summary: SERVICE ENGINE SOON MESSAGE BEING DISPLAYED, ENGINE STUMBLES OR STALLING, OR A DIAGNOSTIC TROUBLE CODE P0440, FOR LARGE LEAK BEING SET AFTER FILLING THE VEHICLE WITH FUEL. THERE MAY ALSO BE DAMAGE TO THE FUEL TANKS, DAMAGE TO THE FUEL LEVE

      More Information »

    ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

    • TSB #311001

      NHTSA ID #628072

      • Date Announced: OCTOBER 31 2001
      • Additional Info: How to Fix

      Summary: SOME VEHICLES WITH THE SUPERCHARGED 3800 ENGINE MAY EXPERIENCE A HARD START OR EXTENDED CRANK. *TT

      More Information »

    • TSB #300701

      NHTSA ID #625132

      • Date Announced: JULY 30 2001
      • Additional Info: How to Fix

      Summary: INFORMATION ON EXHAUST LEAK TYPE NOISE WHEN THE VEHICLE IS COLD. *YH

      More Information »

    ENGINE AND ENGINE COOLING:COOLING SYSTEM

    • TSB #03019

      NHTSA ID #10006144

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

      Summary: ENGINE COOLANT MAY LEAK AT THE UPPER INTAKE MANIFOLD THROTTLE BODY GASKET, OR AT THE UPPER INTAKE MANIFOLD TO LOWER INTAKE MANIFOLD TO LOWER INTAKE MANIFOLD GASKET. THIS CONDITION MAY RESULT IN A LOW ENGINE COOLANT LEVEL AND HIGHER ENGINE

      More Information »

    • TSB #070803

      NHTSA ID #10003814

      • Date Announced: JULY 08 2003
      • Additional Info: How to Fix

      Summary: THE VME MESSAGE IS TO PROVIDE INFORMATION ABOUT A NEW PRODUCT FIELD ACTION REGARDING A CUSTOMER SATISFACTION PROGRAM FOR AN ENGINE COOLANT LEAK. THE ENGINE COOLANT MAY LEAK AT THE UPPER INTAKE MANIFOLD THROTTLE BODY GASKET OR AT THE UPPER

      More Information »

    • TSB #030601016

      NHTSA ID #10002372

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

      Summary: LOSS OF COOLANT, MILKY COLORED OIL. *TT

      More Information »

    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

      More Information »

    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

      More Information »

    • 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

      More Information »

    • TSB #PIP5232A

      NHTSA ID #10135342

      • Date Announced: OCTOBER 20 2014
      • 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

      More Information »

    • TSB #PIP5232

      NHTSA ID #10135322

      • Date Announced: OCTOBER 10 2014
      • 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

      More Information »

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

    • TSB #040605008

      NHTSA ID #10012115

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

      Summary: AVAILABILITY OF EXHAUST MUFFLER FOR SERVICE. *TT

      More Information »

    • TSB #040601017

      NHTSA ID #10008471

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

      Summary: NEW UPPER INTAKE MANIFOLD AND GASKET KITS. *TT

      More Information »

    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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #05-06-04-035D

      NHTSA ID #10137901

      • Date Announced: MAY 09 2014
      • Additional Info: How to Fix

      Summary: This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle.

      More Information »

    • 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

      More Information »

    • TSB #05-00-89-072C

      NHTSA ID #10133086

      • Date Announced: DECEMBER 04 2013
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on how to save fuel and proper maintenance without using fuel or oil additives.

      More Information »

    FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

    • TSB #16-NA-383

      NHTSA ID #10137635

      • Date Announced: MAY 10 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.

      More Information »

    FUEL SYSTEM, DIESEL

    • TSB #05-00-89-072C

      NHTSA ID #10133086

      • Date Announced: DECEMBER 04 2013
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on how to save fuel and proper maintenance without using fuel or oil additives.

      More Information »

    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.

      More Information »

    • TSB #05-00-89-072C

      NHTSA ID #10133086

      • Date Announced: DECEMBER 04 2013
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on how to save fuel and proper maintenance without using fuel or oil additives.

      More Information »

    • TSB #11212002

      NHTSA ID #10013179

      • Date Announced: NOVEMBER 21 2002
      • Additional Info: How to Fix

      Summary: FUEL TANK VAPOR VALVE. *EH

      More Information »

    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

      More Information »

    FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES

    • TSB #063003

      NHTSA ID #10003732

      • Date Announced: JUNE 30 2003
      • Additional Info: How to Fix

      Summary: INFORMATION ABOUT AN UPCOMING PRODUCT SAFETY RECALL REGARDING VEHICLES EQUIPPED WITH HIGH OUTPUT ENGINES HAVING A FUEL TANK PRESSURE SENSOR THAT MAY MALFUNCTION. *TT

      More Information »

    POWER TRAIN

    • TSB #PI1217

      NHTSA ID #10135203

      • Date Announced: APRIL 15 2014
      • Additional Info: How to Fix

      Summary: This preliminary bulletin provides a way to aid the technician in diagnosing transmission fluid leaking from the trans breather vent.

      More Information »

    • TSB #020730015

      NHTSA ID #634954

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

      Summary: SUBJECT REGARDING REVISED DIAGNOSTIC TROUBLE CODE P0713. *TT

      More Information »

    • TSB #3102

      NHTSA ID #10010237

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

      Summary: SERVICE VME 01-04 VEHICLE EQUIPPED WITH 4T65E AUTOMATIC TRANSMISSION 4T65E TRANSMISSION VALVE BODY INSPECTION PROCEDURE. (TO INCLUDE 2004 PONTIAC AZTEC) *SC ALL 2001 - 2006 PASSENGER VEHICLES WITH 4T65E TRANSAXLE. *TT

      More Information »

    POWER TRAIN:MANUAL TRANSMISSION

    • TSB #020730013

      NHTSA ID #631267

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

      Summary: INCORRECT TRANSMISSION SHIFTS, POOR PERFORMANCE OF ENGINE, TRANSMISSION SLIPPING, SES LAMP ILLUMINATED, DIAGNOSTIC TROUBLE CODES P0756 AND P0757. *SLC UPDATE. *TT

      More Information »

    • TSB #000730002B

      NHTSA ID #634985

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

      Summary: CONCERNS WITH SLIPS, HARSH UPSHIFT OR GARAGE SHIFTS, LAUNCH SHUDDERS, FLARES, ERRATIC SHIFTS AND INTERMITTENT CONCERNS, DIAGNOSTIC TROUBLE CODE P1811 OR P0748 SET. *TT

      More Information »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #080730002

      NHTSA ID #10025065

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

      Summary: INFORMATIONAL ON 4T65-E MN7, M15 AND M76 FRONT WHEEL DRIVE AUTOMATIC TRANSMISSION VALVE BODY RECONDITIONING, DTCS P0741, P0742, P0757, P842, HARSH SHIFTS OR SLIPS. *PE

      More Information »

    • TSB #060730023

      NHTSA ID #10020766

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

      Summary: 4T65E TRANSMISSION 1-2 SHIFT SHUDDER AT LIGHT TO MODERATE ACCELERATION. REPLACE COMPLETE SECOND CLUTCH ASSEMBLY. *KB

      More Information »

    • TSB #020730013D

      NHTSA ID #10012152

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

      Summary: INCORRECT TRANSMISSION SHIFTS POOR ENGINE PERFORMANCE HARSH 1-2 UPSHIFTS SLIPS 1ST AND REVERSE TORQUE CONVERTER CLUTCH STUCK OFF ON DIAGNOSTIC TROUBLE CODE P0730, P0756, P0757, P0741, P0742. *EH *TT

      More Information »

    • TSB #00704A

      NHTSA ID #10004213

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

      Summary: THE 4T65E AUTOMATIC TRANSMISSION MAY EXHIBIT A CONDITION OF A HARSH GARAGE SHIFT INTO REVERSE OR DRIVE ON A COLD START. *TT

      More Information »

    • TSB #57

      NHTSA ID #10016461

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

      Summary: TRANSMISSION SHIFT CONDITIONS. GM TECH LINK. *TT

      More Information »

    • TSB #030730017

      NHTSA ID #10002394

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

      Summary: GRIND NOISE OR NO VEHICLE MOVEMENT WHEN SHIFTING INTO DRIVE OR REVERSE. *TT

      More Information »

    • TSB #01432

      NHTSA ID #10004412

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

      Summary: AUTOMATIC TRANSMISSION POOR ACCELERATION, PERFORMANCE. *TT

      More Information »

    • TSB #3102

      NHTSA ID #10010237

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

      Summary: SERVICE VME 01-04 VEHICLE EQUIPPED WITH 4T65E AUTOMATIC TRANSMISSION 4T65E TRANSMISSION VALVE BODY INSPECTION PROCEDURE. (TO INCLUDE 2004 PONTIAC AZTEC) *SC ALL 2001 - 2006 PASSENGER VEHICLES WITH 4T65E TRANSAXLE. *TT

      More Information »

    POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

    • TSB #4T65E

      NHTSA ID #623474

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

      Summary: INFORMATION REGARDING AUTOMATIC TRANSMISSION TORQUE CONVERTER OIL SEAL, A REQUEST FOR INFORMATION. *SLC

      More Information »

    POWER TRAIN:AXLE ASSEMBLY

    • TSB #020730048

      NHTSA ID #10006166

      • Date Announced: NOVEMBER 02 2002
      • Additional Info: How to Fix

      Summary: PRESSURE CONTROL SOLENOID REPLACEMENT FOR 4T65-E, 4T40-E, AND 4T45-E TRANSAXLE/TRANSMISSION.*MR

      More Information »

    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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #PIC5491J

      NHTSA ID #10097132

      • 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

      More Information »

    • 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.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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.

      More Information »

    • TSB #PIC6140B

      NHTSA ID #10114986

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that has a red LED and DTC B2455 setting current in the Vehicle Communication Interface Module after performing Canada upgrade. Technician will

      More Information »

    • TSB #PIC6140A

      NHTSA ID #10115126

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that has a red LED and DTC B2455 setting current in the Vehicle Communication Interface Module after performing Canada upgrade. Technician will

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      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

      More Information »

    • TSB #05-08-46-006T

      NHTSA ID #10113784

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

      Summary: This informational bulletin provides information to dealership personnel on upgrading certain OnStar Analog/Digital-Ready Systems to OnStar Generation 6 Digital-Capable System.

      More Information »

    • TSB #15-08-73-001

      NHTSA ID #10135369

      • 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.

      More Information »

    • TSB #10-08-45-001E

      NHTSA ID #10139437

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

      Summary: This informational bulletin updates information on electrical ground repairs using new replacement fasteners with conductive finish.

      More Information »

    • 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

      More Information »

    • TSB #PIC5913

      NHTSA ID #10113258

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Supplemental Inflatable Restraint lamp, Service Vehicle Soon lamp on and/or radio locked, possibly after module replacement. Techni

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #02038

      NHTSA ID #10006946

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

      Summary: DIAGNOSTIC TROUBLE CODE B1000. *MR

      More Information »

    • TSB #3015

      NHTSA ID #10008897

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

      Summary: MULTIPLE STABILITRAK/PRECISION CONTROL CODES SUCH AS C1282, C1283, C1284, C1285, C1287, AND C1288 EXIST ON DELPHI BOSCH 5.0 OR 5.3 SYSTEMS. *TT

      More Information »

    • TSB #01468

      NHTSA ID #10004270

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

      Summary: THE IPM CANNOT BE LOCATED WITH MANUAL HVAC SYSTEM. *TT

      More Information »

    • TSB #11212002

      NHTSA ID #10013177

      • Date Announced: NOVEMBER 21 2002
      • Additional Info: How to Fix

      Summary: SERVICE ENGINE LIGHT ON TO SOON. *EH

      More Information »

    • TSB #061201

      NHTSA ID #629598

      • Date Announced: DECEMBER 06 2001
      • Additional Info: How to Fix

      Summary: SUBJECT REGARDING INCORRECT OWNERS MANUAL ILLUSTRATION OF THE COOLING FAN FUSE RELAY BLOCK. *TT

      More Information »

    • TSB #010847002

      NHTSA ID #627837

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

      Summary: INFORMATION REGARDING BACKLIGHTING ON DRIVER AND PASSENGER DOOR SWITCHES REMAINS ON, HIGH PARASITIC CURRENT DRAW OCCURS. *YH

      More Information »

    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

      More Information »

    ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

    • TSB #01536

      NHTSA ID #10005454

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

      Summary: ALTERNATOR WHINE AFTER BULLETIN 99-06-03-005. SIT BULLETIN 1408812. *TT

      More Information »

    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

      More Information »

    ELECTRICAL SYSTEM:WIRING

    • TSB #57

      NHTSA ID #10016464

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

      Summary: WIRE HARNESS MAY BE STRETCHED, OR THE PCS MAY NOT BE ORIENTED IN THE SAME POSITION, AFTER INSTALLING A SERVICE REPLACEMENT VALVE BODY ASSEMBLY. GM TECH LINK. *TT

      More Information »

    ELECTRICAL SYSTEM:IGNITION:MODULE

    • TSB #020846005

      NHTSA ID #634678

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

      Summary: SUBJECT REGARDNG THE ADDITION OF DIAGNOSTIC TROUBLE CODE U1500 FOR GENERATION 4 ONSTAR. *TT

      More Information »

    • TSB #081101

      NHTSA ID #628104

      • Date Announced: NOVEMBER 08 2001
      • Additional Info: How to Fix

      Summary: SOME VEHICLES MAY EXHIBIT A DIAGNOSTIC TROUBLE CODE AFTER INSTALLING A REPLACEMENT ABS EBCM. *TT

      More Information »

    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

      More Information »

    • 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

      More Information »

    • TSB #PIC3379D

      NHTSA ID #10112605

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have multiple Head Up Display issues. An issue with the Head Up Display image may not appear clear can be caused by a non-original equipme

      More Information »

    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

      More Information »

    • TSB #15-08-73-001A

      NHTSA ID #10138020

      • Date Announced: MARCH 21 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin explains how to update the older Onstar module software to new software over GSA.

      More Information »

    • TSB #15-08-44-001I

      NHTSA ID #10138019

      • Date Announced: MARCH 21 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for the GM of Canada OnStar Cellular Communication Upgrade to 3G/4G LTE for vehicles that may need an upgrade.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #15-08-44-001H

      NHTSA ID #10089229

      • Date Announced: JUNE 20 2016
      • Additional Info: How to Fix

      Summary: THIS INFORMATIONAL BULLETIN PROVODES INFORMATION ON THE GM OF CANADA ONSTAR CELLULAR COMMUNICATION UPGRADE.

      More Information »

    • 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

      More Information »

    • TSB #PIT5484

      NHTSA ID #10114979

      • Date Announced: DECEMBER 18 2015
      • 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

      More Information »

    • TSB #PIT5264A

      NHTSA ID #10135337

      • Date Announced: OCTOBER 17 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

      More Information »

    • TSB #05-08-46-006S

      NHTSA ID #10137929

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

      Summary: This informational bulletin advises the technician to update the Onstar from an analog system to a digital system if the customer wishes.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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.

      More Information »

    • 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

      More Information »

    EXTERIOR LIGHTING

    • TSB #01-08-42-001J

      NHTSA ID #10135219

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

      Summary: This informational bulletin explains condensation in exterior lights and replacment guidelines for warranty replacement.

      More Information »

    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

      More Information »

    • 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

      More Information »

    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

      More Information »

    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

      More Information »

    VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

    • TSB #3483

      NHTSA ID #10017398

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

      Summary: POWER WINDOW INOPERATIVE, NOISY OR GLASS DROPS. *TT

      More Information »

    VISIBILITY:SUN ROOF ASSEMBLY

    • TSB #070602

      NHTSA ID #637212

      • Date Announced: JUNE 07 2002
      • Additional Info: How to Fix

      Summary: REPORTS OF INOPERATIVE SUNROOFS WHEN DIAGNOSTIC PROCEDURES DOES NOT IDENTIFY A CAUSE. *TT

      More Information »

    VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

    • TSB #020864003

      NHTSA ID #631227

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

      Summary: SOME CUSTOMERS MAY COMMENT THAT THE OUTSIDE REARVIEW MIRRORS DO NOT RETURN TO THE MEMORY RECALL POSITION WHEN THE REMOTE KEYLESS ENTRY DOOR UNLOCK BUTTON IS USED. *SLC

      More Information »

    VISIBILITY:WINDSHIELD WIPER/WASHER

    • TSB #010101

      NHTSA ID #625184

      • Date Announced: AUGUST 22 2001
      • Additional Info: How to Fix

      Summary: SOME VEHICLES WHEN DEPRESSING THE WINDSHIELD WASHER SWITCH, MAY HAVE THE ENTIRE CONTENTS OF THE WASHER JUG COME OUT DUE TO THE WASHER PUMP NOT SHUTTING OFF. *JG

      More Information »

    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.

      More Information »

    VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:WINDSHIELD:BLOWER

    • TSB #040139005

      NHTSA ID #10016207

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

      Summary: NOISY BLOWER MOTOR. *SC

      More Information »

    • TSB #02118

      NHTSA ID #10007449

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

      Summary: DRONING SOUND FROM HVAC BLOWER SYSTEM. SERVICE VME. *MJ

      More Information »

    SEAT BELTS

    • TSB #PIC4696C

      NHTSA ID #10141381

      • Date Announced: MAY 31 2018
      • 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

      More Information »

    • 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

      More Information »

    • 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/

      More Information »

    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

      More Information »

    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/

      More Information »

    STRUCTURE

    • TSB #3095

      NHTSA ID #10010072

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

      Summary: WATER LEAK ON THE LEFT FRONT OR REAR FLOOR. *SC

      More Information »

    • TSB #010847001

      NHTSA ID #627851

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

      Summary: INFORMATION REGARDING RIDE HEIGHT APPEARS LOW WITH REAR OF VEHICLE LOADED/ELECTRONIC LEVEL CONTROL DOES NOT OPERATE PROPERLY. *YH

      More Information »

    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

      More Information »

    STRUCTURE: FRAME AND MEMBERS:UNDERBODY SHIELDS

    • TSB #00112A

      NHTSA ID #10014904

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

      Summary: POPPING NOISE IN THE FOOTWELL AREA. *TT

      More Information »

    STRUCTURE:BODY

    • TSB #08-08-51-002A

      NHTSA ID #10133130

      • Date Announced: JANUARY 16 2013
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information pre-painting/cleaning process for TPO plastic fascias.

      More Information »

    • TSB #050861002

      NHTSA ID #10013452

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

      Summary: FLOOR PAN CORROSION PERFORATION IN BATTERY COMPARTMENT. *TT UPDATE. *TT UPDATED ON 06/30/2011. *KB

      More Information »

    • TSB #030850012

      NHTSA ID #10002386

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

      Summary: CUPHOLDER ASSEMBLY AND REPLACEMENT PROCEDURE AVAILABLE FOR FRONT SEAT STORAGE ARMREST. *TT

      More Information »

    • TSB #000866003A

      NHTSA ID #10000055

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

      Summary: REAR COMPARTMENT SEAT BACK TRIM PANEL ATTACHMENT ARMS / STRAPS SAG OR TRIM PANEL IS LOOSE. *TT

      More Information »

    • TSB #130202

      NHTSA ID #629793

      • Date Announced: FEBRUARY 13 2002
      • Additional Info: How to Fix

      Summary: SOME OWNERS MAY COMPLAIN OF AN EXCESSIVE WIND NOISE AT THE FRONT DOORS. *TT

      More Information »

    STRUCTURE:BODY:DOOR

    • TSB #130202

      NHTSA ID #629794

      • Date Announced: FEBRUARY 13 2002
      • Additional Info: How to Fix

      Summary: COMPLAINTS OF EXCESSIVE WIND NOISE AT THE FRONT DOORS. *TT

      More Information »

    • TSB #020701

      NHTSA ID #625227

      • Date Announced: AUGUST 02 2001
      • Additional Info: How to Fix

      Summary: INFORMATION REGARDING DOOR LEAK. *YH

      More Information »

    STRUCTURE:BODY:TRUNK LID

    • TSB #160702

      NHTSA ID #637278

      • Date Announced: JULY 16 2002
      • Additional Info: How to Fix

      Summary: SOME VEHICLES MAY EXPERIENCE A CONDITION WHERE THE CLOSEOUT PANEL INSIDE THE TRUNK, BETWEEN THE TRUNK AND THE REAR SEAT, MAY FALL DOWN. *TT

      More Information »

    • TSB #010857005

      NHTSA ID #627727

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

      Summary: INFORMATION REGARDING TRUNK AREA WATER LEAKS. *YH

      More Information »

    STRUCTURE:BODY:HOOD

    • TSB #010851004A

      NHTSA ID #10000948

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

      Summary: PREMATURE ALUMINUM HOOD CORROSION / BLISTERING. *TT

      More Information »

    VEHICLE SPEED CONTROL

    • TSB #050604058

      NHTSA ID #10017568

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

      Summary: INTERMITTENT CHUGGLE OR FISHBITE ON LIGHT ACCELERATION OR A HIGHWAY SPEEDS WITH NO DIAGNOSTIC TROUBLE CODES (DTCS). *TT

      More Information »

    • TSB #030604056

      NHTSA ID #10004318

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

      Summary: INFORMATION ON NEW THROTTLE BODY GASKET. *TT

      More Information »

    TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

    • TSB #611

      NHTSA ID #10016268

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

      Summary: TIRE PRESSURE MONITOR RESET/LEARN-WHEN THE PRESSURE IN THE AFFECTED TIRE WAS SET TO SPECIFICATION ON SOME VEHICLES, THE CHECK TIRE PRESSURE AND OR XX TIRE HIGH/LOW DISPLAY IS CANCELED WITHIN 20 SECONDS OF THE PRESSURE ADJUSTMENT. *SC

      More Information »

    WHEELS

    • TSB #17-NA-016

      NHTSA ID #10116612

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

      Summary: This informational bulletin provides information on wheel bearing P/N 13582664 being received new with visible rust and no action is needed as this does not affect the part performance.

      More Information »

    • TSB #17-NA-016

      NHTSA ID #10116564

      • Date Announced: JANUARY 25 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on wheel bearing P/N 13582664 being received new with visible rust and no action is needed as this does not affect the part performance.

      More Information »

    • TSB #00-03-10-002G

      NHTSA ID #10134640

      • Date Announced: MARCH 04 2013
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on the appearance of chromed aluminum wheels due to chemical staining, pitting corrosion and/or spotted.

      More Information »

    SEATS

    • TSB #030850006

      NHTSA ID #10001118

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

      Summary: UNCOMFORTABLE FRONT SEAT CUSHIONS. *TT

      More Information »

    • TSB #020850009

      NHTSA ID #10000462

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

      Summary: FRONT SEATS UNCOMFORTABLE/HARD IN LUMBAR AREA. *TT

      More Information »

    • TSB #020850006

      NHTSA ID #634672

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

      Summary: SUBJECT REGARDING FRONT SEAT BACK SQUEAK. *TT

      More Information »

    • TSB #051402

      NHTSA ID #636673

      • Date Announced: MAY 14 2002
      • Additional Info: How to Fix

      Summary: OWNER COMPLAINTS OF AN UNCOMFORTABLE SEAT CUSHION, BOTH ON THE DRIVER AND PASSENGER SIDES OF THE BUCKET SEATS. *TT

      More Information »

    • TSB #250202

      NHTSA ID #629832

      • Date Announced: FEBRUARY 25 2002
      • Additional Info: How to Fix

      Summary: CONCERNS WITH UNCOMFORTABLE FRONT SEAT CUSHIONS DUE TO SEW SEAMS AT THE REAR OF THE CUSHION BEING TOO FAR FORWARD. *TT

      More Information »

    • TSB #300102

      NHTSA ID #629734

      • Date Announced: JANUARY 30 2002
      • Additional Info: How to Fix

      Summary: SUBJECT REGARDING COMPLAINTS OF A SQUEAK/RATTLE NOISE COMING FROM BELOW THE HEADREST IN THE FRONT SEATS. *TT

      More Information »

    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

      More Information »

    SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

    • TSB #010850012A

      NHTSA ID #10000453

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

      Summary: FRONT HEATED SEAT INOPERATIVE / COLD. *TT

      More Information »

    • TSB #010850012

      NHTSA ID #627544

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

      Summary: INFORMATION REGARDING THE FRONT HEATED SEAT BEING INOPERATIVE. *YH

      More Information »

    BACK OVER PREVENTION: SENSING SYSTEM: RADAR

    • TSB #10-00-89-006C

      NHTSA ID #10133103

      • Date Announced: DECEMBER 16 2013
      • Additional Info: How to Fix

      Summary: This informational bulletin provides directions on submitting different PIRs

      More Information »

    EQUIPMENT

    • TSB #PIT5399A

      NHTSA ID #10141371

      • Date Announced: MAY 23 2018
      • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #16-NA-383

      NHTSA ID #10137635

      • Date Announced: MAY 10 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.

      More Information »

    • 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

      More Information »

    • TSB #PIC5491J

      NHTSA ID #10097132

      • 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

      More Information »

    • TSB #PIT-5485-B

      NHTSA ID #10078754

      • 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.

      More Information »

    • 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

      More Information »

    • TSB #PIT5484

      NHTSA ID #10114979

      • Date Announced: DECEMBER 18 2015
      • 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

      More Information »

    • 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

      More Information »

    • TSB #10-00-89-006E

      NHTSA ID #10142208

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

      Summary: This information bulletin provides the dealers on how to submit a product information report.

      More Information »

    • TSB #10-00-89-006E

      NHTSA ID #10137787

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

      Summary: This information bulletin provides the dealers on how to submit a product information report.

      More Information »

    • TSB #00-06-01-012E

      NHTSA ID #10140437

      • Date Announced: JULY 25 2014
      • Additional Info: How to Fix

      Summary: This information bulletin provides the technician the information on how to properly clean a metal surface using the correct tool.

      More Information »

    • TSB #00-06-01-012E

      NHTSA ID #10137842

      • Date Announced: JULY 25 2014
      • Additional Info: How to Fix

      Summary: This information bulletin provides the technician the information on how to properly clean a metal surface using the correct tool.

      More Information »

    • TSB #00-00-89-027H

      NHTSA ID #10140367

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

      Summary: This informational bulletin provides information on what products GM has to aid in the eliminating unwanted odors in a vehicle.

      More Information »

    • TSB #10-00-89-006D

      NHTSA ID #10140363

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

      Summary: This information bulletin provides the dealers on how to submit a product information report.

      More Information »

    • TSB #10-00-89-006D

      NHTSA ID #10137828

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

      Summary: This information bulletin provides the dealers on how to submit a product information report.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #02-08-42-001G

      NHTSA ID #10135218

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

      Summary: This informational bulletin is to assist with the identification of issues that are not considered warrantable.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #11-00-89-005E

      NHTSA ID #10139067

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

      Summary: This informational bulletin provides a revision for 11-00-89-005D to add additional Mandatory Minimum Tables and additional information concerning Policy decision making.

      More Information »

    • TSB #05-08-48-001C

      NHTSA ID #10139049

      • Date Announced: MAY 16 2013
      • Additional Info: How to Fix

      Summary: This informational bulletin provides a revision for 05-08-48-001B to add 2010-2014 model years and update Labor Operation.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #00-00-89-027G

      NHTSA ID #10137475

      • 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.

      More Information »

    • 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.

      More Information »

    • 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.

      More Information »

    • 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

      More Information »

    • TSB #3052

      NHTSA ID #10009592

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

      Summary: BREAKPOINTS FOR RELEASE 5 FOR THE F1 (GEN 5) EQUIPPED PRODUCTS. *TT

      More Information »

    • 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

      More Information »

    • TSB #010846002C

      NHTSA ID #10002836

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

      Summary: PROGRAMMING OF REPLACEMENT ONSTAR VEHICLE COMMUNICATION AND INTERFACE MODULES (VCIM). *TT

      More Information »

    • TSB #211101

      NHTSA ID #628151

      • Date Announced: NOVEMBER 21 2001
      • Additional Info: How to Fix

      Summary: SUBJECT REGARDING KEY FOB FAILURES. *TT

      More Information »

    • TSB #211101

      NHTSA ID #628147

      • Date Announced: NOVEMBER 21 2001
      • Additional Info: How to Fix

      Summary: INFORMATION ON KEY FOBS. *TT

      More Information »

    EQUIPMENT:ELECTRICAL

    • TSB #PIT-5485-B

      NHTSA ID #10078754

      • 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.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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 #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

      More Information »

    • TSB #PIT5484

      NHTSA ID #10114979

      • Date Announced: DECEMBER 18 2015
      • 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

      More Information »

    • TSB #15-08-44-001G

      NHTSA ID #10137246

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

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

      More Information »

    • TSB #15-08-44-001F

      NHTSA ID #10137249

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

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

      More Information »

    • TSB #15-08-44-001B

      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 #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

      More Information »

    • 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.

      More Information »

    • 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.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #000846004A

      NHTSA ID #10014941

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

      Summary: RE-ESTABLISHING COMMUNICATIONS WITH ONSTAR CENTER AFTER BATTERY DISCONNECT. ORIGINAL NOT YET RECEIVED. *TT

      More Information »

    • 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

      More Information »

    • TSB #010849016

      NHTSA ID #631820

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

      Summary: VEHICLES MAY EXPERIENCE AN INOPERATIVE CIGARETTE LIGHTER. *SLC

      More Information »

    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

      More Information »

    • 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

      More Information »

    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

      More Information »

    • 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

      More Information »

    • 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.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #05-08-46-006T

      NHTSA ID #10135417

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

      Summary: This informational bulletin provides information to dealership personnel on upgrading certain OnStar Analog/Digital-Ready Systems to OnStar Generation 6 Digital-Capable System.

      More Information »

    • 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

      More Information »

    • TSB #PIC6036

      NHTSA ID #10135321

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that show an error message when a media disc is installed. Technician will need to check the Regular Production Option Code list to verify if t

      More Information »

    • 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.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    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.

      More Information »

    • 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.

      More Information »

    • 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.

      More Information »

    • 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 #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

      More Information »

    • 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.

      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 #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 #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

      More Information »

    • TSB #05-08-46-006T

      NHTSA ID #10135417

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

      Summary: This informational bulletin provides information to dealership personnel on upgrading certain OnStar Analog/Digital-Ready Systems to OnStar Generation 6 Digital-Capable System.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #3125A

      NHTSA ID #10009906

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

      Summary: UNABLE TO CONTACT ONSTAR IN ALASKA *TC

      More Information »

    EQUIPMENT:AIR CONDITIONER

    • TSB #PIT5099C

      NHTSA ID #10143449

      • Date Announced: JUNE 20 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi

      More Information »

    • TSB #PIT5099A

      NHTSA ID #10135356

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi

      More Information »

    • TSB #00-00-89-027H

      NHTSA ID #10137832

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

      Summary: This informational bulletin provides information on what products GM has to aid in the eliminating unwanted odors in a vehicle.

      More Information »

    • TSB #010138012

      NHTSA ID #627823

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

      Summary: INFORMATION REGARDING FLASH FOGGING OCCURRING WHEN DEFOG IS SELECTED IN COLD, MOIST CONDITONS. *YH

      More Information »

    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

      More Information »

    • TSB #17-NA-073

      NHTSA ID #10138060

      • Date Announced: MARCH 15 2017
      • Additional Info: How to Fix

      Summary: This warranty administration bulletin provides policy information with the field action courtesy transportation policy.

      More Information »

    • 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.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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)

      More Information »

    • 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.

      More Information »

    • TSB #10-00-89-006E

      NHTSA ID #10137787

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

      Summary: This information bulletin provides the dealers on how to submit a product information report.

      More Information »

    • TSB #00-06-01-012E

      NHTSA ID #10138592

      • Date Announced: JULY 25 2014
      • Additional Info: How to Fix

      Summary: This information bulletin provides the technician the information on how to properly clean a metal surface using the correct tool.

      More Information »

    • TSB #00-00-89-027H

      NHTSA ID #10138582

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

      Summary: This informational bulletin provides information on what products GM has to aid in the eliminating unwanted odors in a vehicle.

      More Information »

    • TSB #10-00-89-006D

      NHTSA ID #10138578

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

      Summary: This information bulletin provides the dealers on how to submit a product information report.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #10-00-89-010C

      NHTSA ID #10130567

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

      Summary: This informational bulletin provides information on key codes security rules and information on GM key code look up application.

      More Information »

    • TSB #10-00-89-009B

      NHTSA ID #10130562

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

      Summary: This informational bulletin provides information on key code security and information on GM key code look up applications.

      More Information »

    • TSB #13-00-89-005

      NHTSA ID #10130652

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

      Summary: This technical bulletin provides Warranty Administration - New Labor Codes information.

      More Information »

    • TSB #99-04-20-002H

      NHTSA ID #10130627

      • Date Announced: APRIL 11 2013
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a revision of 99-04-20-002G to add 2013-2014 model years.

      More Information »

    • TSB #11-00-89-005D

      NHTSA ID #10134681

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

      Summary: This warranty administration bulletin provide policy information on clarification of use-dealer empowerment labor operations and customer enthusiasm.

      More Information »

    • TSB #11-00-89-005C

      NHTSA ID #10138541

      • 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

      More Information »

    • 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

      More Information »

    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

      More Information »

    • 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

      More Information »

    • 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)

      More Information »

    • TSB #16-NA-025

      NHTSA ID #10116863

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

      Summary: This informational bulletin provides information on Behavior of Non-Upgraded OnStar Equipped Vehicles Operating in Canada after Decommissioning of 2G CDMA Cellular Networks

      More Information »

    • 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

      More Information »

    • TSB #PIT5484

      NHTSA ID #10114979

      • Date Announced: DECEMBER 18 2015
      • 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

      More Information »

    • 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

      More Information »

    • 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.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #00-00-89-027G

      NHTSA ID #10138217

      • 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.

      More Information »

    • TSB #PIC3379D

      NHTSA ID #10112605

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have multiple Head Up Display issues. An issue with the Head Up Display image may not appear clear can be caused by a non-original equipme

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    UNKNOWN OR OTHER

    • TSB #020730022B

      NHTSA ID #10004755

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

      Summary: SERVICE ENGINE SOON LIGHT ON WITH DIAGNOSTIC TROUBLE CODES P0716 AND / OR P0717, P0730, P0753, P0758, P1860, P1887 OR OTHER MISCELLANEOUS TRANSMISSION TROUBLE CODES SET. *TT

      More Information »

    • TSB #060703

      NHTSA ID #10003697

      • Date Announced: JUNE 07 2003
      • Additional Info: How to Fix

      Summary: TECHNICAL TELECAST REGARDING CONNECTOR ISSUES, P0573; AIR CONDITIONER COMPRESSOR FAILURE; MEDTRONIC TESTER; 02 SENSOR; CLUNK NOISE ON 2/3 UP SHIFT, 3/2 DOWNSHIFT, AND P0440 FUEL CAP ISSUES. *TT

      More Information »

    • TSB #020730022A

      NHTSA ID #634931

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

      Summary: SERVICE ENGINE SOON LIGHT ON WITH DIAGNOSTIC TROUBLE CODES P0716 AND / OR P0717, P0730, P0753, P0758, P1860, P1887 OR OTHER MISCELLANEOUS TRANSMISSION TROUBLE CODES SET. *TT

      More Information »

    • TSB #020730014A

      NHTSA ID #635006

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

      Summary: INFORMATION ON SERVICING 4T65-E TRANSAXLE SPACER PLATE AND GASKETS FOR VARIOUS MODELS FROM 1997 THROUGH 2002. *TT

      More Information »

    • TSB #020730002

      NHTSA ID #635008

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

      Summary: SOME CUSTOMERS MAY COMMENT THAT THE SERVICE ENGINE SOON (SES) INDICATOR IS ILLUMINATED AND THAT WHILE THE LIGHT IS ILLUMINATED, TRANSMISSION SHIFTS ARE EXTREMELY HARSH. *TT

      More Information »

    • TSB #020730014

      NHTSA ID #634997

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

      Summary: INFORMATION ON SERVICING 4T65E TRANSAXLE SPACER PLATE AND GASKETS. *TT

      More Information »

    • TSB #000604037A

      NHTSA ID #628862

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

      Summary: SOME CUSTOMERS MAY COMPLAIN THAT THE SERVICE ENGINE SOON (SES) INDICATOR IS ILLUMINATED WITH HARSH TRANSMISSION SHIFTS. *TT

      More Information »

    • TSB #030801

      NHTSA ID #625244

      • Date Announced: AUGUST 03 2001
      • Additional Info: How to Fix

      Summary: VEHICLES MAY EXPERIENCE A CONDITON WHERE THE PLASTIC PANEL BEHIND THE REAR SEAT INSIDE THE TRUNK IS LOOSE OR HAS FALLEN INTO THE TRUCK. *YH

      More Information »

    • TSB #230701

      NHTSA ID #621230

      • Date Announced: JULY 23 2001
      • Additional Info: How to Fix

      Summary: SUBJECT REGARDING REMINDER OF UPCOMING SEMINAR ON IDL. *TT

      More Information »

    • TSB #4T65E

      NHTSA ID #623474

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

      Summary: INFORMATION REGARDING AUTOMATIC TRANSMISSION TORQUE CONVERTER OIL SEAL, A REQUEST FOR INFORMATION. *SLC

      More Information »