Technical Service Bulletins (TSBs) for the 2005 Epica are official communications between Chevrolet & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

STEERING

• TSB #03-00-91-001I

  Date Announced:

  NOV 06, 2023

  NHTSA ID:

  #10245395

  This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns. Read More »

• TSB #PIC3278G

  Date Announced:

  FEB 20, 2017

  NHTSA ID:

  #10113436

  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. Read More »

SUSPENSION

• TSB #03-00-91-001I

  Date Announced:

  NOV 06, 2023

  NHTSA ID:

  #10245395

  This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns. Read More »

• TSB #PIP5338

  Date Announced:

  OCT 14, 2015

  NHTSA ID:

  #10114894

  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. Read More »

• TSB #PIC3529E

  Date Announced:

  MAY 31, 2013

  NHTSA ID:

  #10113119

  This Preliminary Information communication provides information to the technician about vehicles that have crunch noise from the front suspension over bumps when moving. Read More »

SUSPENSION:FRONT:SHOCK ABSORBER

• TSB #150089004B

  Date Announced:

  OCT 01, 2017

  NHTSA ID:

  #10190337

  Information Regarding the Differences Between Fluid Leakage and Seepage This bulletin is intended to help identify the differences between what is considered a fluid leak and what is considered seepage. Read More »

SUSPENSION:FRONT:MACPHERSON STRUT

• TSB #150089004B

  Date Announced:

  OCT 01, 2017

  NHTSA ID:

  #10190337

  Information Regarding the Differences Between Fluid Leakage and Seepage This bulletin is intended to help identify the differences between what is considered a fluid leak and what is considered seepage. Read More »

SUSPENSION:REAR:SHOCK ABSORBER

• TSB #150089004B

  Date Announced:

  OCT 01, 2017

  NHTSA ID:

  #10190337

  Information Regarding the Differences Between Fluid Leakage and Seepage This bulletin is intended to help identify the differences between what is considered a fluid leak and what is considered seepage. Read More »

BRAKES (PWS)

• TSB #PIT4907A

  Date Announced:

  NOV 09, 2012

  NHTSA ID:

  #10112560

  This Preliminary Information communication provides information to the technician about brake rotors on new vehicles and replacement parts from General Motors Service Parts Operations. Read More »

SERVICE BRAKES, HYDRAULIC

• TSB #PIT4943C

  Date Announced:

  FEB 12, 2014

  NHTSA ID:

  #10111927

  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. Read More »

SERVICE BRAKES, AIR:ANTILOCK

• TSB #PIT3271J

  Date Announced:

  NOV 12, 2019

  NHTSA ID:

  #10168960

  This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

ENGINE (PWS)

• TSB #12-00-89-003B

  Date Announced:

  MAY 02, 2022

  NHTSA ID:

  #10211658

  This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only). Read More »

• TSB #16NA338

  Date Announced:

  JUL 28, 2020

  NHTSA ID:

  #10178949

  This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record ... Read More »

• TSB #PIP5226D

  Date Announced:

  JUL 27, 2020

  NHTSA ID:

  #10178387

  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. Read More »

• TSB #PIP5628B

  Date Announced:

  MAY 21, 2020

  NHTSA ID:

  #10176326

  This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D Read More »

• TSB #PIP5540E

  Date Announced:

  OCT 14, 2019

  NHTSA ID:

  #10167437

  This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. Read More »

• TSB #PIP5640

  Date Announced:

  MAY 07, 2019

  NHTSA ID:

  #10160987

  This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the torque converter of the crankshaft on vehicles equipped with ... Read More »

• TSB #PIP5226C

  Date Announced:

  MAY 06, 2019

  NHTSA ID:

  #10160983

  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. Read More »

• TSB #PIP5163D

  Date Announced:

  AUG 08, 2018

  NHTSA ID:

  #10144451

  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 ... Read More »

• TSB #PIP5226B

  Date Announced:

  JAN 25, 2018

  NHTSA ID:

  #10129097

  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. Read More »

• TSB #PIP5540A

  Date Announced:

  JAN 18, 2018

  NHTSA ID:

  #10129073

  This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. Read More »

• TSB #150089005A

  Date Announced:

  OCT 25, 2017

  NHTSA ID:

  #10134594

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

• TSB #PIP5163C

  Date Announced:

  AUG 21, 2017

  NHTSA ID:

  #10137727

  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 ... Read More »

• TSB #00-06-01-012G

  Date Announced:

  MAY 17, 2017

  NHTSA ID:

  #10137601

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

• TSB #PIP5029H

  Date Announced:

  FEB 13, 2017

  NHTSA ID:

  #10113418

  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. Read More »

• TSB #PIP5163B

  Date Announced:

  NOV 15, 2016

  NHTSA ID:

  #10114831

  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 ... Read More »

• TSB #PIP5029G

  Date Announced:

  SEP 09, 2016

  NHTSA ID:

  #10099252

  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. Read More »

• TSB #PI1394A

  Date Announced:

  AUG 29, 2016

  NHTSA ID:

  #10082869

  THIS INFORMATIONAL BULLETIN PROVIDES ADDITIONAL INFORMATION ON HOW TO INSTALL PISTONS AND SUGGEST WHAT TOOLS TO USE. Read More »

• TSB #030603004R

  Date Announced:

  AUG 12, 2016

  NHTSA ID:

  #10082822

  THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON HOW TO TEST A BATTERY AND WHAT IS NEEDED TO WARRANTY A BATTERY. Read More »

• TSB #000601012F

  Date Announced:

  AUG 02, 2016

  NHTSA ID:

  #10082814

  THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION TO GM DEALERS ON THE CORRECT CLEANING METHODS WHEN CLEANING ENGINE GASKET SEALING SURFACES. Read More »

• TSB #000601026I

  Date Announced:

  AUG 01, 2016

  NHTSA ID:

  #10082820

  THIS INFORMATIONAL BULLETINS PROVIDES INFORMATION ON THE INTAKE MANIFOLD INSPECTION/REPLACEMENT AFTER SERVERE INTERNAL ENGINE DAMAGE. Read More »

• TSB #06-00-89-031D

  Date Announced:

  DEC 01, 2015

  NHTSA ID:

  #10201098

  OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification Read More »

• TSB #PIP5029F

  Date Announced:

  NOV 21, 2014

  NHTSA ID:

  #10114746

  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. Read More »

ENGINE AND ENGINE COOLING

• TSB #16-NA-383

  Date Announced:

  MAR 13, 2024

  NHTSA ID:

  #10251890

  This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels ... Read More »

• TSB #22-NA-074

  Date Announced:

  FEB 22, 2024

  NHTSA ID:

  #10250775

  This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system. Read More »

• TSB #16-NA-338

  Date Announced:

  FEB 02, 2024

  NHTSA ID:

  #10250347

  This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, ... Read More »

• TSB #PI1394B

  Date Announced:

  JAN 12, 2024

  NHTSA ID:

  #10249579

  This PI bulletin advises the technician on the proper way to install the pistons in an engine. Read More »

• TSB #03-00-91-001I

  Date Announced:

  NOV 06, 2023

  NHTSA ID:

  #10245395

  This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns. Read More »

• TSB #01-06-01-011O

  Date Announced:

  OCT 06, 2023

  NHTSA ID:

  #10244273

  This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Read More »

• TSB #23-NA-153

  Date Announced:

  SEP 01, 2023

  NHTSA ID:

  #10242843

  The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay. Read More »

• TSB #18-NA-073

  Date Announced:

  AUG 24, 2023

  NHTSA ID:

  #10242262

  This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement. Read More »

• TSB #01-06-01-011N

  Date Announced:

  JUN 30, 2023

  NHTSA ID:

  #10239101

  This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Read More »

• TSB #22-NA-009

  Date Announced:

  MAR 17, 2023

  NHTSA ID:

  #10234110

  This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters. Read More »

• TSB #21-NA-124

  Date Announced:

  DEC 14, 2022

  NHTSA ID:

  #10228888

  This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set. Read More »

• TSB #16-NA-338

  Date Announced:

  DEC 13, 2022

  NHTSA ID:

  #10228863

  This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, ... Read More »

• TSB #20-NA-138

  Date Announced:

  NOV 18, 2022

  NHTSA ID:

  #10227241

  This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global ... Read More »

• TSB #22-NA-074

  Date Announced:

  NOV 09, 2022

  NHTSA ID:

  #10227056

  This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system. Read More »

• TSB #06-00-89-031H

  Date Announced:

  SEP 16, 2022

  NHTSA ID:

  #10222770

  This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification. Read More »

• TSB #22-NA-009

  Date Announced:

  SEP 14, 2022

  NHTSA ID:

  #10222796

  This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters. Read More »

• TSB #01-06-01-011M

  Date Announced:

  SEP 13, 2022

  NHTSA ID:

  #10222734

  This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Read More »

• TSB #20-NA-065

  Date Announced:

  AUG 15, 2022

  NHTSA ID:

  #10219266

  This bulletin provides information on tools available to find an intake vacuum leak or exhaust leak to correct a condition of MIL Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set. Read More »

• TSB #22-NA-009

  Date Announced:

  JUN 15, 2022

  NHTSA ID:

  #10214869

  This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters. Read More »

• TSB #22-NA-074

  Date Announced:

  MAR 31, 2022

  NHTSA ID:

  #10209980

  This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system. Read More »

• TSB #22-NA-009

  Date Announced:

  MAR 22, 2022

  NHTSA ID:

  #10209921

  This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters. Read More »

• TSB #20NA138

  Date Announced:

  MAR 11, 2021

  NHTSA ID:

  #10191207

  This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global ... Read More »

• TSB #PIP5628C

  Date Announced:

  OCT 08, 2020

  NHTSA ID:

  #10182545

  This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D Read More »

• TSB #PIP5540F

  Date Announced:

  JAN 14, 2020

  NHTSA ID:

  #10171280

  This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. Read More »

• TSB #PIP5540D

  Date Announced:

  FEB 19, 2019

  NHTSA ID:

  #10154306

  This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. Read More »

• TSB #PIP5628

  Date Announced:

  FEB 18, 2019

  NHTSA ID:

  #10154299

  This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D Read More »

• TSB #PIP5540B

  Date Announced:

  DEC 06, 2018

  NHTSA ID:

  #10154566

  This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. Read More »

• TSB #PIP4786C

  Date Announced:

  AUG 15, 2016

  NHTSA ID:

  #10083080

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE LOW OIL PRESSURE MESSAGE. TECHNICIAN MAY ALSO FIND A DIAGNOSTIC TROUBLE CODE P0521 IN THE ENGINE CONTROL MODULE. Read More »

• TSB #PIP5226

  Date Announced:

  SEP 24, 2014

  NHTSA ID:

  #10112251

  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. Read More »

• TSB #PIP5163

  Date Announced:

  NOV 01, 2013

  NHTSA ID:

  #10112331

  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 ... Read More »

• TSB #PIT3173C

  Date Announced:

  DEC 12, 2012

  NHTSA ID:

  #10112641

  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. Read More »

• TSB #050604009

  Date Announced:

  OCT 01, 2005

  NHTSA ID:

  #10017790

  HIGH/ROUGH IDLE, STALL. *TT Read More »

ENGINE AND ENGINE COOLING:ENGINE

• TSB #060601001

  Date Announced:

  NOV 01, 2006

  NHTSA ID:

  #10019475

  ENGINE OIL LEAK AT OIL PAN DRAIN PLUG. *TT Read More »

ENGINE AND ENGINE COOLING:ENGINE:DIESEL

• TSB #030604017I

  Date Announced:

  AUG 02, 2016

  NHTSA ID:

  #10082823

  THIS INFORMATIONAL BULLETIN EXPLAINS THE USE OF DIESEL FUEL ADDITIVES IN AN ENGINE, ARE NOT REQUIRED UNLESS THE CUSTOMER DESIRES ADDITIVES TO PREVENT FUEL CONCERNS DEPENDING ON FUEL OR TEMPERATURE RELATED CONDITIONS. Read More »

ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN

• TSB #22NA009

  Date Announced:

  JAN 11, 2022

  NHTSA ID:

  #10212625

  This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters. Read More »

ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PRESSURE/TEMPERATURE SENSOR

• TSB #PIP5540G

  Date Announced:

  MAR 22, 2021

  NHTSA ID:

  #10190417

  This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. Read More »

ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

• TSB #130089009

  Date Announced:

  SEP 01, 2013

  NHTSA ID:

  #10246631

  Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules Read More »

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

• TSB #16NA383

  Date Announced:

  MAY 21, 2019

  NHTSA ID:

  #10161932

  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. Read More »

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

• TSB #PIP4925B

  Date Announced:

  DEC 03, 2018

  NHTSA ID:

  #10154552

  This preliminary information document communicates a tip on the way to diagnose possible induction or exhaust air leaks using the evaporative emission cart smoke machine and ultrasonic leak detector tools. Read More »

• TSB #PIT4943D

  Date Announced:

  DEC 09, 2015

  NHTSA ID:

  #10114954

  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. Read More »

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

• TSB #PIP5232C

  Date Announced:

  MAR 04, 2016

  NHTSA ID:

  #10113914

  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. Read More »

• TSB #PIP5232B

  Date Announced:

  NOV 30, 2015

  NHTSA ID:

  #10115143

  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. Read More »

• TSB #PIP5232A

  Date Announced:

  OCT 20, 2014

  NHTSA ID:

  #10135342

  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. Read More »

• TSB #PIP5232

  Date Announced:

  OCT 10, 2014

  NHTSA ID:

  #10135322

  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. Read More »

FUEL SYSTEM, GASOLINE

• TSB #PIP5163E

  Date Announced:

  MAR 30, 2021

  NHTSA ID:

  #10190437

  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 ... Read More »

• TSB #PIP5725

  Date Announced:

  MAY 08, 2020

  NHTSA ID:

  #10176310

  This Preliminary information communicates the use of Winter grade fuel during the warm months of 2020 and the potential rivability issues that it can cause. Read More »

• TSB #PIP4723C

  Date Announced:

  SEP 20, 2017

  NHTSA ID:

  #10157018

  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 ... Read More »

• TSB #PIP5163B

  Date Announced:

  NOV 15, 2016

  NHTSA ID:

  #10114831

  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 ... Read More »

• TSB #PIT4943D

  Date Announced:

  DEC 09, 2015

  NHTSA ID:

  #10114954

  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. Read More »

• TSB #PIP5325

  Date Announced:

  SEP 28, 2015

  NHTSA ID:

  #10127230

  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. Read More »

• TSB #05-06-04-035D

  Date Announced:

  MAY 09, 2014

  NHTSA ID:

  #10137901

  This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle. Read More »

• TSB #PIT4943C

  Date Announced:

  FEB 12, 2014

  NHTSA ID:

  #10111927

  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. Read More »

FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:CANISTER

• TSB #21NA124

  Date Announced:

  MAY 25, 2021

  NHTSA ID:

  #10199281

  This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set. Read More »

FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

• TSB #16NA383

  Date Announced:

  JAN 02, 2020

  NHTSA ID:

  #10171878

  This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier ... Read More »

FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

• TSB #16-NA-383

  Date Announced:

  MAY 10, 2017

  NHTSA ID:

  #10137635

  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. Read More »

FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY

• TSB #PIT4943D

  Date Announced:

  DEC 09, 2015

  NHTSA ID:

  #10114954

  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. Read More »

FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

• TSB #050849014

  Date Announced:

  APR 01, 2005

  NHTSA ID:

  #10020212

  ERRATIC FUEL GAUGE LEVEL READINGS. *TT Read More »

POWER TRAIN

• TSB #16-NA-338

  Date Announced:

  FEB 02, 2024

  NHTSA ID:

  #10250347

  This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, ... Read More »

• TSB #PI1394B

  Date Announced:

  JAN 12, 2024

  NHTSA ID:

  #10249579

  This PI bulletin advises the technician on the proper way to install the pistons in an engine. Read More »

• TSB #03-00-91-001I

  Date Announced:

  NOV 06, 2023

  NHTSA ID:

  #10245395

  This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns. Read More »

• TSB #23-NA-153

  Date Announced:

  SEP 01, 2023

  NHTSA ID:

  #10242843

  The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay. Read More »

• TSB #08-07-30-035G

  Date Announced:

  APR 06, 2023

  NHTSA ID:

  #10234619

  This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid. Read More »

• TSB #16-NA-338

  Date Announced:

  DEC 13, 2022

  NHTSA ID:

  #10228863

  This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, ... Read More »

• TSB #20-NA-138

  Date Announced:

  NOV 18, 2022

  NHTSA ID:

  #10227241

  This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global ... Read More »

• TSB #06-00-89-031H

  Date Announced:

  SEP 16, 2022

  NHTSA ID:

  #10222770

  This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification. Read More »

• TSB #22-NA-181

  Date Announced:

  SEP 01, 2022

  NHTSA ID:

  #10220319

  This diagnostic tip advises the tech not to separate the flexplate from the torque convertor or damage my occur if the engine is started while diagnosing for noise from the engine or transmission. Read More »

• TSB #16NA338

  Date Announced:

  APR 30, 2021

  NHTSA ID:

  #10194079

  This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, ... Read More »

• TSB #20NA138

  Date Announced:

  MAR 11, 2021

  NHTSA ID:

  #10191207

  This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global ... Read More »

• TSB #16NA338

  Date Announced:

  JUL 28, 2020

  NHTSA ID:

  #10178949

  This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record ... Read More »

• TSB #20NA138

  Date Announced:

  JUN 23, 2020

  NHTSA ID:

  #10178288

  This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global ... Read More »

• TSB #16NA338

  Date Announced:

  OCT 14, 2019

  NHTSA ID:

  #10168175

  This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record ... Read More »

• TSB #16NA338

  Date Announced:

  JUN 06, 2019

  NHTSA ID:

  #10163215

  This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record ... Read More »

• TSB #16NA338

  Date Announced:

  FEB 28, 2019

  NHTSA ID:

  #10154638

  This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record ... Read More »

• TSB #06-00-89-031D

  Date Announced:

  DEC 01, 2015

  NHTSA ID:

  #10201098

  OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification Read More »

POWER TRAIN:AUTOMATIC TRANSMISSION

• TSB #06-00-89-031D

  Date Announced:

  DEC 01, 2015

  NHTSA ID:

  #10201098

  OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification Read More »

ELECTRICAL SYSTEM

• TSB #10-08-45-001H

  Date Announced:

  MAR 28, 2024

  NHTSA ID:

  #10252735

  This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish. Read More »

• TSB #07-08-49-020R

  Date Announced:

  SEP 21, 2023

  NHTSA ID:

  #10244214

  This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

• TSB #13-08-116-001I

  Date Announced:

  JUN 29, 2023

  NHTSA ID:

  #10239102

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

• TSB #22-NA-205

  Date Announced:

  OCT 19, 2022

  NHTSA ID:

  #10225615

  This service bulletin provides information on Module Harvesting. Read More »

• TSB #13-08-116-001H

  Date Announced:

  SEP 16, 2022

  NHTSA ID:

  #10222776

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

• TSB #21NA124

  Date Announced:

  MAY 25, 2021

  NHTSA ID:

  #10198890

  This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set. Read More »

• TSB #070849020Q

  Date Announced:

  MAY 20, 2020

  NHTSA ID:

  #10176649

  This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

• TSB #PIP4723D

  Date Announced:

  JAN 31, 2020

  NHTSA ID:

  #10171318

  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 ... Read More »

• TSB #PIT5074M

  Date Announced:

  NOV 05, 2019

  NHTSA ID:

  #10168956

  This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. Read More »

• TSB #PIP5601A

  Date Announced:

  OCT 10, 2019

  NHTSA ID:

  #10167434

  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. Read More »

• TSB #100845001G

  Date Announced:

  JUN 26, 2019

  NHTSA ID:

  #10163268

  This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish. Read More »

• TSB #PIT5074L

  Date Announced:

  JUN 03, 2019

  NHTSA ID:

  #10162106

  This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. Read More »

• TSB #100845001F

  Date Announced:

  MAR 15, 2019

  NHTSA ID:

  #10158863

  This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish". Read More »

• TSB #PIT5399A

  Date Announced:

  MAY 23, 2018

  NHTSA ID:

  #10141371

  This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Read More »

• TSB #PIT5353B

  Date Announced:

  OCT 03, 2017

  NHTSA ID:

  #10123222

  This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. Read More »

• TSB #PIT5074K

  Date Announced:

  SEP 20, 2017

  NHTSA ID:

  #10157020

  This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. Read More »

• TSB #07-08-49-020L

  Date Announced:

  JAN 06, 2017

  NHTSA ID:

  #10116536

  This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

• TSB #PIC5492E

  Date Announced:

  DEC 12, 2016

  NHTSA ID:

  #10111715

  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 ... Read More »

• TSB #PIT5389B

  Date Announced:

  NOV 07, 2016

  NHTSA ID:

  #10114824

  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. Read More »

• TSB #PIC5491J

  Date Announced:

  SEP 14, 2016

  NHTSA ID:

  #10098081

  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. Read More »

• TSB #PIT5074J

  Date Announced:

  AUG 30, 2016

  NHTSA ID:

  #10083241

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT THE USE OF J-35616-64B TERMINAL TEST PROBE, REPLACEMENT TERMINALS, AND TERMINATED LEADS. Read More »

• TSB #PIP5094A

  Date Announced:

  JUN 14, 2016

  NHTSA ID:

  #10081022

  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 ... Read More »

• TSB #PIT5485B

  Date Announced:

  APR 27, 2016

  NHTSA ID:

  #10083898

  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. Read More »

• TSB #PIC-5050-A

  Date Announced:

  APR 19, 2016

  NHTSA ID:

  #10078734

  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. Read More »

• TSB #PIC-4935-E

  Date Announced:

  APR 19, 2016

  NHTSA ID:

  #10078735

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. Read More »

• TSB #PIC4935E

  Date Announced:

  APR 19, 2016

  NHTSA ID:

  #10083484

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. Read More »

• TSB #PIT5485A

  Date Announced:

  APR 08, 2016

  NHTSA ID:

  #10083900

  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. Read More »

• TSB #PIC-5260-A

  Date Announced:

  APR 05, 2016

  NHTSA ID:

  #10078604

  THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON DIAGNOSING THE CONCERN. VEHICLE'S SUNROOF OPERATION INTERMITTENT, BIND, NOISE, AUTO-REVERSE, AND/OR WATER LEAKS. Read More »

• TSB #15-NA-079

  Date Announced:

  DEC 01, 2015

  NHTSA ID:

  #10190512

  OnStar? Voice Fallback Number Update Some customers may have received a letter from OnStar? stating that "We recently tried to provide a software update to the OnStar? hardware in your vehicle. Read More »

• TSB #PIC5953B

  Date Announced:

  OCT 16, 2015

  NHTSA ID:

  #10114903

  This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Read More »

• TSB #PIT5464

  Date Announced:

  SEP 29, 2015

  NHTSA ID:

  #10127238

  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. Read More »

• TSB #PIC6107

  Date Announced:

  JUN 22, 2015

  NHTSA ID:

  #10115067

  This Preliminary Information communication provides information to the technician about being unable to receive OnStar ?Over The Air? updates. Read More »

• TSB #PIC6101

  Date Announced:

  JUN 08, 2015

  NHTSA ID:

  #10115016

  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. Read More »

• TSB #PIT5384A

  Date Announced:

  JUN 08, 2015

  NHTSA ID:

  #10115026

  This Preliminary Information communication provides information to the technician about vehicles that may have the OnStar wireless fidelity inoperative. Read More »

• TSB #PIC4310L

  Date Announced:

  APR 17, 2015

  NHTSA ID:

  #10114470

  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. Read More »

• TSB #PIC3278F

  Date Announced:

  JAN 14, 2015

  NHTSA ID:

  #10094888

  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. Read More »

• TSB #PIT5074H

  Date Announced:

  DEC 10, 2014

  NHTSA ID:

  #10114775

  This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. Read More »

• TSB #PIT5074H

  Date Announced:

  DEC 01, 2014

  NHTSA ID:

  #10247061

  J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead. Read More »

• TSB #PIT5074H

  Date Announced:

  DEC 01, 2014

  NHTSA ID:

  #10247716

  J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead. Read More »

• TSB #PIC5904

  Date Announced:

  AUG 20, 2013

  NHTSA ID:

  #10113199

  This Preliminary Information communication provides information to the technician about vehicles that the OnStar system will not connect. Read More »

• TSB #PIP5094

  Date Announced:

  FEB 13, 2013

  NHTSA ID:

  #10112857

  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 ... Read More »

• TSB #PIC3718E

  Date Announced:

  DEC 13, 2012

  NHTSA ID:

  #10112664

  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. Read More »

• TSB #PIC4935D

  Date Announced:

  NOV 01, 2012

  NHTSA ID:

  #10112528

  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 ... Read More »

• TSB #050845003

  Date Announced:

  MAY 01, 2006

  NHTSA ID:

  #10019975

  VARIOUS ELECTRICAL CONCERNS - INTERMITTENTLY FUNCTIONING OR INOPERATIVE COMPONENTS. *TT Read More »

ELECTRICAL SYSTEM:12V/24V/48V BATTERY

• TSB #030603004R

  Date Announced:

  AUG 12, 2016

  NHTSA ID:

  #10082822

  THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON HOW TO TEST A BATTERY AND WHAT IS NEEDED TO WARRANTY A BATTERY. Read More »

• TSB #PIC-4935-E

  Date Announced:

  APR 19, 2016

  NHTSA ID:

  #10078735

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. Read More »

• TSB #PIT5074H

  Date Announced:

  DEC 01, 2014

  NHTSA ID:

  #10247061

  J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead. Read More »

ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

• TSB #PIC3100F

  Date Announced:

  NOV 07, 2017

  NHTSA ID:

  #10125106

  This Preliminary Information communication provides information to the technician about vehicle's odometer appears to be inaccurate relative to a known distance traveled. Read More »

• TSB #PIT4720D

  Date Announced:

  FEB 08, 2016

  NHTSA ID:

  #10096184

  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 ... Read More »

• TSB #07-08-49-020H

  Date Announced:

  JUN 05, 2013

  NHTSA ID:

  #10134627

  This technical service bulletin provides a revision for 07-08-49-020G to add the 2014 model year and update model list. Read More »

• TSB #PIT4720C

  Date Announced:

  MAY 02, 2013

  NHTSA ID:

  #10113074

  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 ... Read More »

ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

• TSB #07-08-49-020R

  Date Announced:

  SEP 21, 2023

  NHTSA ID:

  #10244214

  This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

• TSB #07-08-49-020J

  Date Announced:

  DEC 01, 2015

  NHTSA ID:

  #10190504

  IPC Odometer Programming Method Quick Reference Guide Season Odometer Programming Methods in Use Today 1. IPC reprogramming and setup using the service programming system (SPS). 2. Read More »

ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER:SENSOR/SENDING UNIT

• TSB #070849020M

  Date Announced:

  OCT 01, 2017

  NHTSA ID:

  #10190320

  IPC Odometer Programming Method Quick Reference Guide Read More »

ELECTRICAL SYSTEM:SOFTWARE

• TSB #070849020P

  Date Announced:

  MAR 22, 2019

  NHTSA ID:

  #10158861

  This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

• TSB #PIP4723C

  Date Announced:

  SEP 20, 2017

  NHTSA ID:

  #10157018

  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 ... Read More »

• TSB #PIC5588D

  Date Announced:

  JUN 12, 2017

  NHTSA ID:

  #10118256

  This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. Read More »

• TSB #PIT5389C

  Date Announced:

  FEB 28, 2017

  NHTSA ID:

  #10113456

  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. Read More »

• TSB #PIC4935F

  Date Announced:

  FEB 24, 2017

  NHTSA ID:

  #10113454

  This Preliminary Information communication provides information to help the dealership technicians perform a parasitic drain test for the OnStar module. Read More »

• TSB #PIP4723B

  Date Announced:

  FEB 22, 2017

  NHTSA ID:

  #10113443

  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 ... Read More »

• TSB #PIC3278G

  Date Announced:

  FEB 20, 2017

  NHTSA ID:

  #10113436

  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. Read More »

• TSB #PIC4801H

  Date Announced:

  FEB 20, 2017

  NHTSA ID:

  #10113437

  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. Read More »

• TSB #PIC5588C

  Date Announced:

  FEB 17, 2017

  NHTSA ID:

  #10113427

  This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. Read More »

• TSB #07-08-49-020K

  Date Announced:

  SEP 16, 2016

  NHTSA ID:

  #10118914

  This informational bulletin explains the programming method quick reference guide for the IPC Odometer. Read More »

• TSB #PIT5264A

  Date Announced:

  OCT 17, 2014

  NHTSA ID:

  #10135337

  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. Read More »

• TSB #PIT4864F

  Date Announced:

  MAR 04, 2014

  NHTSA ID:

  #10111846

  This Preliminary Information communication provides information to the technician about a customer?s request to install OnStar Bluetooth. Read More »

• TSB #PIC3011H

  Date Announced:

  FEB 26, 2014

  NHTSA ID:

  #10111964

  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. Read More »

• TSB #080846004A

  Date Announced:

  NOV 30, 2012

  NHTSA ID:

  #10126163

  This informational bulletin provides information regarding the aftermarket device interference with onstar diagnostic service. Read More »

EXTERIOR LIGHTING

• TSB #02-08-42-001J

  Date Announced:

  JAN 12, 2024

  NHTSA ID:

  #10249011

  This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage. Read More »

• TSB #01-08-42-001O

  Date Announced:

  FEB 15, 2023

  NHTSA ID:

  #10232136

  This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines. Read More »

• TSB #010842001N

  Date Announced:

  JUN 21, 2021

  NHTSA ID:

  #10200151

  This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines. Read More »

• TSB #010842001L

  Date Announced:

  DEC 13, 2018

  NHTSA ID:

  #10155009

  This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines. Read More »

LIGHTING (PWS)

• TSB #010842001M

  Date Announced:

  NOV 12, 2019

  NHTSA ID:

  #10169354

  This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines. Read More »

EXTERIOR LIGHTING:HEADLIGHTS

• TSB #3170E

  Date Announced:

  NONE PROVIDED

  NHTSA ID:

  #10019186

  IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK FB2 Read More »

VISIBILITY

• TSB #PIC5260A

  Date Announced:

  APR 05, 2016

  NHTSA ID:

  #10083512

  THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON DIAGNOSING THE CONCERN. VEHICLE'S SUNROOF OPERATION INTERMITTENT, BIND, NOISE, AUTO-REVERSE, AND/OR WATER LEAKS. Read More »

VISIBILITY:SUN/MOON ROOF ASSEMBLY

• TSB #PIC5260D

  Date Announced:

  MAR 26, 2021

  NHTSA ID:

  #10190431

  This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer's sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks. Read More »

• TSB #PIC5260C

  Date Announced:

  APR 23, 2019

  NHTSA ID:

  #10160682

  This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer's sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks. Read More »

• TSB #PIC5260B

  Date Announced:

  JUL 03, 2018

  NHTSA ID:

  #10143752

  This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer's sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks. Read More »

• TSB #PIC-5260-A

  Date Announced:

  APR 05, 2016

  NHTSA ID:

  #10078604

  THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON DIAGNOSING THE CONCERN. VEHICLE'S SUNROOF OPERATION INTERMITTENT, BIND, NOISE, AUTO-REVERSE, AND/OR WATER LEAKS. Read More »

VISIBILITY:REARVIEW MIRRORS/DEVICES

• TSB #PI0373A

  Date Announced:

  OCT 15, 2012

  NHTSA ID:

  #10084683

  THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES A PROCEDURE FOR RELEARNING THE POWER FOLDING MIRRIORS AND ROAD TESTIN TO VERIFY THEY CORRECT A CONDTION OF THE POWER FOLDING MIRRIORS GLASS SHAKES, FLUTTERS AT NORMAL DRIVING CONDITIONS. Read More »

VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

• TSB #PIT5099E

  Date Announced:

  JUL 27, 2020

  NHTSA ID:

  #10178385

  This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Read More »

• TSB #PIT5099A

  Date Announced:

  NOV 01, 2014

  NHTSA ID:

  #10247063

  A/C Blows Warm Or Poor Performance. Read More »

SEAT BELTS

• TSB #09-09-40-001C

  Date Announced:

  AUG 03, 2015

  NHTSA ID:

  #10113787

  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 ... Read More »

SEAT BELTS:FRONT:WEBBING

• TSB #05-09-40-002E

  Date Announced:

  OCT 01, 2011

  NHTSA ID:

  #10037184

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

SEAT BELTS:FRONT:RETRACTOR

• TSB #05-09-40-002E

  Date Announced:

  OCT 01, 2011

  NHTSA ID:

  #10037184

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

SEAT BELTS:FRONT:BUCKLE ASSEMBLY

• TSB #09-09-40-001C

  Date Announced:

  AUG 03, 2015

  NHTSA ID:

  #10113787

  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 ... Read More »

STRUCTURE

• TSB #PIP5358A

  Date Announced:

  MAY 12, 2021

  NHTSA ID:

  #10197294

  This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Read More »

• TSB #PI0373A

  Date Announced:

  OCT 15, 2012

  NHTSA ID:

  #10084683

  THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES A PROCEDURE FOR RELEARNING THE POWER FOLDING MIRRIORS AND ROAD TESTIN TO VERIFY THEY CORRECT A CONDTION OF THE POWER FOLDING MIRRIORS GLASS SHAKES, FLUTTERS AT NORMAL DRIVING CONDITIONS. Read More »

STRUCTURE:FRAME AND MEMBERS

• TSB #PIP5338

  Date Announced:

  OCT 14, 2015

  NHTSA ID:

  #10114894

  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. Read More »

• TSB #PIT-3749D

  Date Announced:

  APR 01, 2012

  NHTSA ID:

  #10037570

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

STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS

• TSB #PI0281D

  Date Announced:

  JAN 01, 2014

  NHTSA ID:

  #10190933

  Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Read More »

• TSB #PI0281D

  Date Announced:

  JAN 01, 2014

  NHTSA ID:

  #10190934

  Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Read More »

STRUCTURE:BODY

• TSB #PIC-5260-A

  Date Announced:

  APR 05, 2016

  NHTSA ID:

  #10078604

  THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON DIAGNOSING THE CONCERN. VEHICLE'S SUNROOF OPERATION INTERMITTENT, BIND, NOISE, AUTO-REVERSE, AND/OR WATER LEAKS. Read More »

TIRES

• TSB #PIT3271N

  Date Announced:

  NOV 29, 2022

  NHTSA ID:

  #10227674

  This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

• TSB #PIT3271M

  Date Announced:

  MAR 07, 2022

  NHTSA ID:

  #10210321

  This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

• TSB #PIT3271K

  Date Announced:

  NOV 11, 2020

  NHTSA ID:

  #10184105

  This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

• TSB #PIT3271G

  Date Announced:

  JAN 15, 2015

  NHTSA ID:

  #10114352

  This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

• TSB #PIP4723C

  Date Announced:

  SEP 20, 2017

  NHTSA ID:

  #10157018

  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 ... Read More »

WHEELS

• TSB #03-00-91-001I

  Date Announced:

  NOV 06, 2023

  NHTSA ID:

  #10245395

  This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns. Read More »

• TSB #17-NA-170

  Date Announced:

  OCT 06, 2023

  NHTSA ID:

  #10244274

  This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all repairs requiring balance and Road Force measurement. Read More »

• TSB #17-NA-170

  Date Announced:

  APR 27, 2023

  NHTSA ID:

  #10235799

  This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all repairs requiring balance and Road Force measurement. Read More »

• TSB #PIT3271N

  Date Announced:

  NOV 29, 2022

  NHTSA ID:

  #10227674

  This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

• TSB #PIT3271M

  Date Announced:

  MAR 07, 2022

  NHTSA ID:

  #10210321

  This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

• TSB #PIP5640A

  Date Announced:

  APR 12, 2021

  NHTSA ID:

  #10193450

  This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the torque converter of the crankshaft on vehicles equipped with ... Read More »

• TSB #PIT3271K

  Date Announced:

  NOV 11, 2020

  NHTSA ID:

  #10184105

  This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

• TSB #PIT3271J

  Date Announced:

  NOV 12, 2019

  NHTSA ID:

  #10168960

  This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

• TSB #PIT3271H

  Date Announced:

  JAN 23, 2018

  NHTSA ID:

  #10129089

  This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

• TSB #PIT3271G

  Date Announced:

  JAN 15, 2015

  NHTSA ID:

  #10114352

  This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

• TSB #99-08-51-007F

  Date Announced:

  FEB 01, 2014

  NHTSA ID:

  #10190931

  Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Read More »

• TSB #99-08-51-007F

  Date Announced:

  FEB 01, 2014

  NHTSA ID:

  #10190932

  Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Read More »

WHEELS:LUGS/NUTS/BOLTS/STUDS

• TSB #PIC3529E

  Date Announced:

  MAY 31, 2013

  NHTSA ID:

  #10113119

  This Preliminary Information communication provides information to the technician about vehicles that have crunch noise from the front suspension over bumps when moving. Read More »

ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

• TSB #PIC3529E

  Date Announced:

  MAY 31, 2013

  NHTSA ID:

  #10113119

  This Preliminary Information communication provides information to the technician about vehicles that have crunch noise from the front suspension over bumps when moving. Read More »

INTERIOR LIGHTING

• TSB #3170E

  Date Announced:

  NONE PROVIDED

  NHTSA ID:

  #10019186

  IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK FB2 Read More »

COMMUNICATION:MANUFACTURER TELEMATICS

• TSB #15-NA-079

  Date Announced:

  DEC 01, 2015

  NHTSA ID:

  #10201115

  OnStar Voice Fallback Number Update Read More »

EQUIPMENT

• TSB #23-NA-219

  Date Announced:

  DEC 12, 2023

  NHTSA ID:

  #10247552

  This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories. Read More »

• TSB #07-08-49-020R

  Date Announced:

  SEP 21, 2023

  NHTSA ID:

  #10244214

  This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

• TSB #01-00-89-010P

  Date Announced:

  APR 13, 2022

  NHTSA ID:

  #10210543

  This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern. Read More »

• TSB #010842001N

  Date Announced:

  JUN 21, 2021

  NHTSA ID:

  #10200151

  This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines. Read More »

• TSB #PIP5358A

  Date Announced:

  MAY 12, 2021

  NHTSA ID:

  #10197294

  This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Read More »

• TSB #020089002T

  Date Announced:

  APR 06, 2021

  NHTSA ID:

  #10195127

  This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only). Read More »

• TSB #18NA099

  Date Announced:

  MAR 30, 2021

  NHTSA ID:

  #10191191

  This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim. Read More »

• TSB #PIP5725A

  Date Announced:

  MAR 19, 2021

  NHTSA ID:

  #10190413

  This Preliminary information communicates the use of Winter grade fuel during the warm months of 2020 and the potential rivability issues that it can cause. Read More »

• TSB #PIP5226D

  Date Announced:

  JUL 27, 2020

  NHTSA ID:

  #10178387

  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. Read More »

• TSB #020089002S

  Date Announced:

  MAR 06, 2020

  NHTSA ID:

  #10174299

  This informational bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only). Read More »

• TSB #PIT3099T

  Date Announced:

  FEB 04, 2020

  NHTSA ID:

  #10172305

  This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Information for information regarding most accessories. Read More »

• TSB #16NA383

  Date Announced:

  JAN 02, 2020

  NHTSA ID:

  #10171878

  This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier ... Read More »

• TSB #010842001M

  Date Announced:

  NOV 12, 2019

  NHTSA ID:

  #10169354

  This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines. Read More »

• TSB #17NA073

  Date Announced:

  SEP 18, 2019

  NHTSA ID:

  #10166638

  This warranty administration bulletin provides information regarding the field action courtesy transportation policy. Read More »

• TSB #PIT3099R

  Date Announced:

  JUL 10, 2019

  NHTSA ID:

  #10163659

  This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Information for information regarding most accessories. Read More »

• TSB #PIP5226C

  Date Announced:

  MAY 06, 2019

  NHTSA ID:

  #10160983

  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. Read More »

• TSB #100845001F

  Date Announced:

  MAR 15, 2019

  NHTSA ID:

  #10158863

  This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish". Read More »

• TSB #17NA073

  Date Announced:

  FEB 15, 2019

  NHTSA ID:

  #10154641

  This warranty administration bulletin provides information regarding the field action courtesy transportation policy. Read More »

• TSB #PIP5601

  Date Announced:

  OCT 23, 2018

  NHTSA ID:

  #10147401

  This Preliminary information communicates Read More »

• TSB #PIT5399A

  Date Announced:

  MAY 23, 2018

  NHTSA ID:

  #10141371

  This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Read More »

• TSB #PIP5540

  Date Announced:

  JAN 04, 2018

  NHTSA ID:

  #10129051

  This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. Read More »

• TSB #150089005A

  Date Announced:

  OCT 25, 2017

  NHTSA ID:

  #10134594

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

• TSB #070849020M

  Date Announced:

  OCT 24, 2017

  NHTSA ID:

  #10134621

  This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

• TSB #PIT5353B

  Date Announced:

  OCT 03, 2017

  NHTSA ID:

  #10123222

  This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. Read More »

• TSB #150089005A

  Date Announced:

  OCT 01, 2017

  NHTSA ID:

  #10190338

  Essential Tools that Include Consumable Parts (U.S. Only) Read More »

• TSB #PIP4723C

  Date Announced:

  SEP 20, 2017

  NHTSA ID:

  #10157018

  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 ... Read More »

• TSB #PIT5074K

  Date Announced:

  SEP 20, 2017

  NHTSA ID:

  #10157020

  This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. Read More »

• TSB #PIT5389E

  Date Announced:

  SEP 11, 2017

  NHTSA ID:

  #10156999

  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. Read More »

• TSB #16-NA-383

  Date Announced:

  MAY 10, 2017

  NHTSA ID:

  #10137635

  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. Read More »

• TSB #PIP5338A

  Date Announced:

  FEB 13, 2017

  NHTSA ID:

  #10113416

  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. Read More »

• TSB #PIC5260A

  Date Announced:

  APR 05, 2016

  NHTSA ID:

  #10083512

  THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON DIAGNOSING THE CONCERN. VEHICLE'S SUNROOF OPERATION INTERMITTENT, BIND, NOISE, AUTO-REVERSE, AND/OR WATER LEAKS. Read More »

• TSB #PIP5226A

  Date Announced:

  FEB 11, 2016

  NHTSA ID:

  #10096026

  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. Read More »

• TSB #PIT4720D

  Date Announced:

  FEB 08, 2016

  NHTSA ID:

  #10096184

  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 ... Read More »

• TSB #PIT5353A

  Date Announced:

  DEC 18, 2015

  NHTSA ID:

  #10114977

  This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. Read More »

• TSB #15-NA-079

  Date Announced:

  DEC 01, 2015

  NHTSA ID:

  #10190512

  OnStar? Voice Fallback Number Update Some customers may have received a letter from OnStar? stating that "We recently tried to provide a software update to the OnStar? hardware in your vehicle. Read More »

• TSB #PIT3271G

  Date Announced:

  JAN 15, 2015

  NHTSA ID:

  #10095317

  THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT CHANGING THE TIRE AND WHEEL SIZE ON VEHICLES. Read More »

• TSB #PIT5074H

  Date Announced:

  DEC 01, 2014

  NHTSA ID:

  #10247716

  J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead. Read More »

• TSB #PIC5588B

  Date Announced:

  JUN 16, 2014

  NHTSA ID:

  #10125953

  This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. Read More »

• TSB #PIC5088E

  Date Announced:

  JUN 16, 2014

  NHTSA ID:

  #10125956

  This Preliminary Information communication provides information to the technician about vehicles that may not receiving all channels on the XM band. Read More »

• TSB #PIT3099L

  Date Announced:

  APR 17, 2014

  NHTSA ID:

  #10111810

  This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Read More »

• TSB #PIT4864F

  Date Announced:

  MAR 01, 2014

  NHTSA ID:

  #10247681

  Information On Requests To Add OnStar Bluetooth Option. Read More »

• TSB #99-08-51-007F

  Date Announced:

  FEB 01, 2014

  NHTSA ID:

  #10190931

  Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Read More »

• TSB #99-08-51-007F

  Date Announced:

  FEB 01, 2014

  NHTSA ID:

  #10190932

  Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Read More »

• TSB #PIP3140F

  Date Announced:

  JAN 16, 2014

  NHTSA ID:

  #10111997

  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. Read More »

• TSB #PIT3099K

  Date Announced:

  SEP 03, 2013

  NHTSA ID:

  #10113227

  This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Read More »

• TSB #11-00-89-005E

  Date Announced:

  MAY 23, 2013

  NHTSA ID:

  #10139067

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

• TSB #PIT4720C

  Date Announced:

  MAY 02, 2013

  NHTSA ID:

  #10113074

  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 ... Read More »

• TSB #PIP3140E

  Date Announced:

  FEB 26, 2013

  NHTSA ID:

  #10112885

  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. Read More »

• TSB #PI0373A

  Date Announced:

  OCT 15, 2012

  NHTSA ID:

  #10084683

  THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES A PROCEDURE FOR RELEARNING THE POWER FOLDING MIRRIORS AND ROAD TESTIN TO VERIFY THEY CORRECT A CONDTION OF THE POWER FOLDING MIRRIORS GLASS SHAKES, FLUTTERS AT NORMAL DRIVING CONDITIONS. Read More »

EQUIPMENT:ELECTRICAL

• TSB #12-00-89-003B

  Date Announced:

  MAY 02, 2022

  NHTSA ID:

  #10211658

  This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only). Read More »

• TSB #PIT3099S

  Date Announced:

  SEP 05, 2019

  NHTSA ID:

  #10165874

  This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Information for information regarding most accessories. Read More »

• TSB #070849020P

  Date Announced:

  MAR 22, 2019

  NHTSA ID:

  #10158861

  This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

• TSB #PIT5389E

  Date Announced:

  SEP 11, 2017

  NHTSA ID:

  #10156999

  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. Read More »

• TSB #PIC5050A

  Date Announced:

  APR 19, 2016

  NHTSA ID:

  #10083489

  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. Read More »

• TSB #PIC6181

  Date Announced:

  MAR 08, 2016

  NHTSA ID:

  #10113921

  This Preliminary Information communication advises the technician after the OnStar Canada upgrade the OnStar Vehicle Diagnostic Email report is inoperative. Read More »

• TSB #PIC5953A

  Date Announced:

  FEB 23, 2016

  NHTSA ID:

  #10114431

  This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Read More »

• TSB #PIT5353A

  Date Announced:

  DEC 18, 2015

  NHTSA ID:

  #10114977

  This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. Read More »

• TSB #15-NA-079

  Date Announced:

  DEC 01, 2015

  NHTSA ID:

  #10201115

  OnStar Voice Fallback Number Update Read More »

• TSB #PIT5399

  Date Announced:

  APR 20, 2015

  NHTSA ID:

  #10114474

  This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Read More »

• TSB #PIT5264C

  Date Announced:

  FEB 13, 2015

  NHTSA ID:

  #10114408

  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. Read More »

• TSB #PIC3278F

  Date Announced:

  JAN 14, 2015

  NHTSA ID:

  #10094888

  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. Read More »

• TSB #PIC4310K

  Date Announced:

  JAN 14, 2015

  NHTSA ID:

  #10114342

  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. Read More »

• TSB #PIC3278F

  Date Announced:

  JAN 14, 2015

  NHTSA ID:

  #10114343

  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. Read More »

• TSB #PIC4310J

  Date Announced:

  JUL 30, 2014

  NHTSA ID:

  #10112137

  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. Read More »

• TSB #PIC5588B

  Date Announced:

  JUN 01, 2014

  NHTSA ID:

  #10246952

  Programming And Activation Of Replacement OnStar Modules. Read More »

• TSB #PIC5953

  Date Announced:

  JAN 22, 2014

  NHTSA ID:

  #10112013

  This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Read More »

• TSB #PIC4310H

  Date Announced:

  NOV 28, 2012

  NHTSA ID:

  #10112607

  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. Read More »

• TSB #PIC5588A

  Date Announced:

  OCT 01, 2012

  NHTSA ID:

  #10246951

  Programming And Activation Of Replacement OnStar Modules. Read More »

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

• TSB #PIT5353C

  Date Announced:

  NOV 21, 2018

  NHTSA ID:

  #10151869

  This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. Read More »

• TSB #PIT5353B

  Date Announced:

  OCT 03, 2017

  NHTSA ID:

  #10123222

  This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. Read More »

• TSB #16NA260

  Date Announced:

  AUG 26, 2016

  NHTSA ID:

  #10082506

  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 ... Read More »

• TSB #PIC5088F

  Date Announced:

  APR 21, 2016

  NHTSA ID:

  #10083509

  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. Read More »

• TSB #PIT5486

  Date Announced:

  DEC 18, 2015

  NHTSA ID:

  #10114980

  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 ... Read More »

• TSB #PIC5953B

  Date Announced:

  OCT 16, 2015

  NHTSA ID:

  #10114903

  This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Read More »

• TSB #PIT5353

  Date Announced:

  NOV 24, 2014

  NHTSA ID:

  #10114759

  This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. Read More »

• TSB #PIT5353

  Date Announced:

  NOV 01, 2014

  NHTSA ID:

  #10252163

  XM Audio Traffic And Travel Link Availability And Operation. Read More »

• TSB #PIC6036

  Date Announced:

  OCT 10, 2014

  NHTSA ID:

  #10135321

  This Preliminary Information communication provides information to the technician about vehicles that show an error message when a media disc is installed. Read More »

• TSB #PIC5088E

  Date Announced:

  JUN 16, 2014

  NHTSA ID:

  #10125956

  This Preliminary Information communication provides information to the technician about vehicles that may not receiving all channels on the XM band. Read More »

• TSB #PIC5088E

  Date Announced:

  JUN 16, 2014

  NHTSA ID:

  #10126285

  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. Read More »

• TSB #PIT5264

  Date Announced:

  MAR 05, 2014

  NHTSA ID:

  #10111850

  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 ... Read More »

• TSB #04-00-89-007G

  Date Announced:

  JUN 20, 2013

  NHTSA ID:

  #10134742

  This technical bulletin provides a revision for 04-00-89-007F to update the dealer support phone numbers for Canada. Read More »

EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

• TSB #PIT5485B

  Date Announced:

  APR 27, 2016

  NHTSA ID:

  #10083898

  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. Read More »

• TSB #PIT5389A

  Date Announced:

  APR 19, 2016

  NHTSA ID:

  #10083884

  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. Read More »

• TSB #PIT5485A

  Date Announced:

  APR 08, 2016

  NHTSA ID:

  #10083900

  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. Read More »

• TSB #PIC3100E

  Date Announced:

  NOV 23, 2015

  NHTSA ID:

  #10115128

  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. Read More »

• TSB #PIC4310L

  Date Announced:

  APR 17, 2015

  NHTSA ID:

  #10114470

  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. Read More »

• TSB #PIT5264C

  Date Announced:

  FEB 13, 2015

  NHTSA ID:

  #10114408

  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. Read More »

• TSB #PIC4310K

  Date Announced:

  JAN 14, 2015

  NHTSA ID:

  #10114342

  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. Read More »

• TSB #PIT5264B

  Date Announced:

  NOV 04, 2014

  NHTSA ID:

  #10114705

  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. Read More »

• TSB #PIC4310J

  Date Announced:

  JUL 30, 2014

  NHTSA ID:

  #10112137

  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. Read More »

• TSB #PIC5588B

  Date Announced:

  JUN 16, 2014

  NHTSA ID:

  #10125953

  This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. Read More »

• TSB #PIC4310H

  Date Announced:

  NOV 28, 2012

  NHTSA ID:

  #10112607

  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. Read More »

EQUIPMENT:OTHER:LABELS

• TSB #PIC5453D

  Date Announced:

  JUL 22, 2020

  NHTSA ID:

  #10178376

  This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. Read More »

EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

• TSB #18-NA-099

  Date Announced:

  JAN 16, 2024

  NHTSA ID:

  #10249590

  This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim. Read More »

• TSB #23-NA-219

  Date Announced:

  DEC 12, 2023

  NHTSA ID:

  #10247552

  This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories. Read More »

• TSB #02-00-89-002W

  Date Announced:

  SEP 26, 2023

  NHTSA ID:

  #10244200

  This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only). Read More »

• TSB #10-00-89-006J

  Date Announced:

  SEP 26, 2023

  NHTSA ID:

  #10244201

  This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only). Read More »

• TSB #02-00-89-002V

  Date Announced:

  JUN 01, 2023

  NHTSA ID:

  #10237841

  This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only). Read More »

• TSB #17-NA-073

  Date Announced:

  FEB 21, 2023

  NHTSA ID:

  #10232287

  This warranty administration bulletin provides information regarding the field action courtesy transportation policy. Read More »

• TSB # 02-00-89-002U

  Date Announced:

  JAN 20, 2023

  NHTSA ID:

  #10231302

  This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only). Read More »

• TSB #09-00-89-008F

  Date Announced:

  DEC 21, 2022

  NHTSA ID:

  #10228906

  This Warranty Administration bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support the Personal Property Damage process. Read More »

• TSB #10-00-89-006I

  Date Announced:

  OCT 07, 2022

  NHTSA ID:

  #10224820

  This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only). Read More »

• TSB #22-NA-195

  Date Announced:

  SEP 28, 2022

  NHTSA ID:

  #10222839

  This service bulletin provides information on Handling Requests for Modifications to Permanently Import/Export Vehicles Between the U.S. and Canada. Read More »

• TSB #18-NA-099

  Date Announced:

  MAY 16, 2022

  NHTSA ID:

  #10213022

  This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim. Read More »

• TSB #PIT5074N

  Date Announced:

  NOV 19, 2020

  NHTSA ID:

  #10184131

  This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. Read More »

• TSB #18NA099

  Date Announced:

  AUG 05, 2020

  NHTSA ID:

  #10180299

  This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim. Read More »

• TSB #PIC5453D

  Date Announced:

  JUL 22, 2020

  NHTSA ID:

  #10178376

  This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. Read More »

• TSB #PIC5453C

  Date Announced:

  JUN 05, 2020

  NHTSA ID:

  #10178306

  This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. Read More »

• TSB #070849020P

  Date Announced:

  MAR 22, 2019

  NHTSA ID:

  #10158861

  This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

• TSB #070849020M

  Date Announced:

  OCT 01, 2017

  NHTSA ID:

  #10190320

  IPC Odometer Programming Method Quick Reference Guide Read More »

• TSB #PIT5074K

  Date Announced:

  SEP 20, 2017

  NHTSA ID:

  #10157020

  This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. Read More »

• TSB #PIT3099Q

  Date Announced:

  SEP 06, 2017

  NHTSA ID:

  #10156990

  This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Information for information regarding most accessories. Read More »

• TSB #PIT3099P

  Date Announced:

  JUN 02, 2017

  NHTSA ID:

  #10118233

  This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Read More »

• TSB #17-NA-073

  Date Announced:

  MAR 15, 2017

  NHTSA ID:

  #10138060

  This warranty administration bulletin provides policy information with the field action courtesy transportation policy. Read More »

• TSB #PIT3099N

  Date Announced:

  NOV 18, 2016

  NHTSA ID:

  #10114842

  This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Read More »

• TSB #07-08-49-020J

  Date Announced:

  DEC 01, 2015

  NHTSA ID:

  #10190504

  IPC Odometer Programming Method Quick Reference Guide Season Odometer Programming Methods in Use Today 1. IPC reprogramming and setup using the service programming system (SPS). 2. Read More »

• TSB #PIT5264B

  Date Announced:

  NOV 01, 2014

  NHTSA ID:

  #10245951

  Canadian Customers Unable To Place Calls And Turn By Turn Inoperative In The United States. Read More »

• TSB #Recalls

  Date Announced:

  JUN 30, 2014

  NHTSA ID:

  #10248444

  Vehicle Recalls Read More »

• TSB #PIT3099L

  Date Announced:

  APR 17, 2014

  NHTSA ID:

  #10111810

  This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Read More »

• TSB #PIT5264

  Date Announced:

  MAR 01, 2014

  NHTSA ID:

  #10245950

  Canadian Customers Unable To Place Calls In The United States Read More »

• TSB #PIT4943C

  Date Announced:

  FEB 12, 2014

  NHTSA ID:

  #10111927

  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. Read More »

• TSB #PIC5453A

  Date Announced:

  FEB 04, 2014

  NHTSA ID:

  #10111894

  This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. Read More »

• TSB #11-00-89-005D

  Date Announced:

  MAR 26, 2013

  NHTSA ID:

  #10134681

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

• TSB #11-00-89-005C

  Date Announced:

  DEC 17, 2012

  NHTSA ID:

  #10138541

  This warranty administration bulletin provides information on the Clarification of Use for Dealer Empowerment Labor Operations and Customer Enthusiasm Read More »

EQUIPMENT ADAPTIVE/MOBILITY

• TSB #010842001N

  Date Announced:

  JUN 21, 2021

  NHTSA ID:

  #10200151

  This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines. Read More »

• TSB #16NA383

  Date Announced:

  JAN 02, 2020

  NHTSA ID:

  #10171878

  This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier ... Read More »

• TSB #010842001M

  Date Announced:

  NOV 12, 2019

  NHTSA ID:

  #10169354

  This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines. Read More »

• TSB #100845001G

  Date Announced:

  JUN 26, 2019

  NHTSA ID:

  #10163268

  This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish. Read More »

• TSB #100845001F

  Date Announced:

  MAR 15, 2019

  NHTSA ID:

  #10158863

  This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish". Read More »

• TSB #150089005A

  Date Announced:

  OCT 01, 2017

  NHTSA ID:

  #10190338

  Essential Tools that Include Consumable Parts (U.S. Only) Read More »

• TSB #PIT5389E

  Date Announced:

  SEP 11, 2017

  NHTSA ID:

  #10156999

  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. Read More »

• TSB #PIT3099N

  Date Announced:

  NOV 18, 2016

  NHTSA ID:

  #10114842

  This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Read More »

• TSB #PIP5163B

  Date Announced:

  NOV 15, 2016

  NHTSA ID:

  #10114831

  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 ... Read More »

• TSB #PIT5353A

  Date Announced:

  DEC 18, 2015

  NHTSA ID:

  #10114977

  This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. Read More »

• TSB #15-00-89-005

  Date Announced:

  AUG 18, 2015

  NHTSA ID:

  #10113810

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

• TSB #PIC6101

  Date Announced:

  JUN 08, 2015

  NHTSA ID:

  #10115016

  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. Read More »

• TSB #07-08-49-020I

  Date Announced:

  OCT 17, 2014

  NHTSA ID:

  #10114299

  This informational bulletin provides a quick guide to updating which model vehicle after replacing the IPC. Read More »

• TSB #PIT3099M

  Date Announced:

  AUG 08, 2014

  NHTSA ID:

  #10112160

  This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Read More »

• TSB #99-08-51-007F

  Date Announced:

  FEB 01, 2014

  NHTSA ID:

  #10190931

  Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Read More »

• TSB #99-08-51-007F

  Date Announced:

  FEB 01, 2014

  NHTSA ID:

  #10190932

  Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Read More »

• TSB #PI0281D

  Date Announced:

  JAN 01, 2014

  NHTSA ID:

  #10190933

  Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Read More »

• TSB #PI0281D

  Date Announced:

  JAN 01, 2014

  NHTSA ID:

  #10190934

  Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Read More »

• TSB #11-00-89-005C

  Date Announced:

  DEC 17, 2012

  NHTSA ID:

  #10113843

  This warranty administration bulletin provides information on the Clarification of Use for Dealer Empowerment Labor Operations and Customer Enthusiasm Read More »

• TSB #PIT3099J

  Date Announced:

  OCT 18, 2012

  NHTSA ID:

  #10112494

  This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts. Technician can check Service Information for some accessories. Read More »

• TSB #11-00-89-005B

  Date Announced:

  OCT 10, 2012

  NHTSA ID:

  #10118626

  This warranty administrational bulletin provides information on Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm Read More »

EQUIPMENT:APPLIANCE:AIR CONDITIONER

• TSB #PIT5099D

  Date Announced:

  OCT 10, 2018

  NHTSA ID:

  #10147367

  This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Read More »

• TSB #PIT5099C

  Date Announced:

  JUN 20, 2018

  NHTSA ID:

  #10143449

  This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Read More »

• TSB #PIT5099A

  Date Announced:

  OCT 30, 2014

  NHTSA ID:

  #10135356

  This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Read More »

UNKNOWN OR OTHER

• TSB #040089007

  Date Announced:

  SEP 01, 2005

  NHTSA ID:

  #10012692

  LOCATING RADIO, KEY AND IMMOBILIZER CODES. *TT Read More »