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

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

    STEERING

    • TSB #PIT5481E

      NHTSA ID #10165865

      • Date Announced: SEPTEMBER 04 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist. Starting with 2016 model year Lane Keep Assist Regular Production Option Code (UHX) repl

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    • TSB #PIT5288G

      NHTSA ID #10164757

      • Date Announced: AUGUST 08 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have any of these concerns remote keyless entry, passive Entry and Start Inoperative, No Fob detect message on driver information cent

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    • TSB #130232001F

      NHTSA ID #10163270

      • Date Announced: JUNE 26 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to flush and bleed power steering system to correct a power steering noise or fluid leak concern that is caused during extremely low temperatures.

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    • TSB #PIT5527B

      NHTSA ID #10154300

      • Date Announced: FEBRUARY 18 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that show a "Take Steering" message on the Driver Information Center along with a warning chime/alert. Dealer should be advised the purpose of

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    • TSB #N182190820

      NHTSA ID #10154258

      • Date Announced: JANUARY 07 2019
      • Additional Info: How to Fix

      Summary: N182190820 - Customer Satisfaction Program. Certain vehicles, may have a condition where the power steering belt may slip due to tooth wear-out or poor belt tooth-to-gear tooth fit. Power steering assist may be reduced or lost intermittent

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    • TSB #PIT5565B

      NHTSA ID #10154617

      • Date Announced: DECEMBER 28 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates a repair procedure for a squeak/squawk type noise coming from the lower column/drivers footwell area when turning.  It explains how to properly lubricate the column shaft boot where the shaft intera

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    • TSB #PIP5570A

      NHTSA ID #10151863

      • Date Announced: NOVEMBER 19 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates to the dealer a condition where a tick noise may be present inside a vehicle while driving. This may be the result of a deformed or improperly seated steering shaft seal allowing engine compartment

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    • TSB #PIT5565A

      NHTSA ID #10143434

      • Date Announced: JUNE 12 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates a repair procedure for a squeak/squawk type noise coming from the lower column/drivers foot well area when turning. It explains how to properly lubricate the column shaft boot where the shaft intera

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    • TSB #PIP5570

      NHTSA ID #10141370

      • Date Announced: MAY 22 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates to the dealer a condition where a tick noise may be present inside a vehicle while driving. This may be the result of a deformed or improperly seated steering shaft seal allowing engine compartmen

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    • TSB #PIT5593A

      NHTSA ID #10137514

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

      Summary: This Preliminary information communicates a power steering control module calibration error that does not allow its DTC's to transition to history and they always stay current, which can mislead a technician diagnosis. Dealers are to re

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    • TSB #130232001E

      NHTSA ID #10139182

      • Date Announced: DECEMBER 11 2017
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to flush and bleed power steering system to correct a power steering noise or fluid leak concern that is caused during extremely low temperatures.

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    • TSB #PIT5593

      NHTSA ID #10125100

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

      Summary: This Preliminary information communicates a power steering control module calibration error that does not allow its DTC's to transition to history and they always stay current, which can mislead a technician diagnosis. Dealers are to re

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    • TSB #17NA345

      NHTSA ID #10139117

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

      Summary: This technical bulletin provides a procedure to reprogram the power steering control module to correct a condition of Loss of Steering Assist due to a software abnormality.

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    • TSB #PI0671A

      NHTSA ID #10138087

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

      Summary: This preliminary information bulletin provides information for diagnosing a power steering fluid leak at the fluid reservoir.

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    • TSB #16-NA-109

      NHTSA ID #10138025

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

      Summary: This technical bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.

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    SUSPENSION

    • TSB #PIT5457D

      NHTSA ID #10162127

      • Date Announced: JUNE 14 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle with Service ABS and/or Traction control lights/message on, Service Power Steering System, Service Suspension System, and or Loss of communicati

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    • TSB #PIT5049E

      NHTSA ID #10161036

      • Date Announced: MAY 20 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the steps to help diagnose and repair vehicles with a rattle, squeak, clunk, thump, or bump. If published Service Information diagnostics do not lead to a

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    • TSB #PIT5214D

      NHTSA ID #10154605

      • Date Announced: DECEMBER 17 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer?s vehicles that exhibit vibration conditions without utilizing the

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    • TSB #PIT5403E

      NHTSA ID #10145486

      • Date Announced: SEPTEMBER 14 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician with the steps to diagnosis and repair vehicles with various handling, vehicle dynamics concerns, noises from the suspension or underbody, or issues related t

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    • TSB #PIT5533B

      NHTSA ID #10143430

      • Date Announced: JUNE 12 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a creak, click, pop, and or crack type noise from the front suspension or front frame area while making tight turns. Technician will

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    • TSB #99-04-20-002J

      NHTSA ID #10138086

      • Date Announced: MARCH 29 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operations.

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    SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY

    • TSB #060309004N

      NHTSA ID #10168206

      • Date Announced: OCTOBER 31 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to apply grease to the leaf springs to correct a condition of a squeak noise from the metals making contact.

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    • TSB #060309004M

      NHTSA ID #10163262

      • Date Announced: JUNE 13 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to apply grease to the leaf springs to correct a condition of a squeak noise from the metals making contact.

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    SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY

    • TSB #090309001G

      NHTSA ID #10163265

      • Date Announced: JUNE 25 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure for re-torque the lead springs.

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    SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY:HANGER/BRACKET

    • TSB #090309001G

      NHTSA ID #10163265

      • Date Announced: JUNE 25 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure for re-torque the lead springs.

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    BRAKES (PWS)

    • TSB #PIT3665H

      NHTSA ID #10162149

      • Date Announced: JUNE 24 2019
      • Additional Info: How to Fix

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

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    • TSB #PIT5681

      NHTSA ID #10160996

      • Date Announced: MAY 09 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates the location of the GM Accessory Performance Brake System Rotor Specifications 

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    • TSB #PIT5311E

      NHTSA ID #10160665

      • Date Announced: APRIL 15 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent "Check Trailer Wiring" or "Service Trailer Brake" message on the Driver Information

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    • TSB #PIT5479B

      NHTSA ID #10154583

      • Date Announced: DECEMBER 13 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the calipe

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    • TSB #PIT5392C

      NHTSA ID #10147392

      • Date Announced: OCTOBER 19 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a detent / click with a feel of increased resistance when the accelerator pedal is about ¾ of the way. The new accelerator ped

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    • TSB #PIT5361D

      NHTSA ID #10145479

      • Date Announced: SEPTEMBER 13 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have issues were the customer will need increased effort to depress the brake pedal. Technician may find

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    SERVICE BRAKES, HYDRAULIC

    • TSB #080310006G

      NHTSA ID #10169356

      • Date Announced: NOVEMBER 12 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel B

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    • TSB #N182206730

      NHTSA ID #10165440

      • Date Announced: AUGUST 12 2019
      • Additional Info: How to Fix

      Summary: N182206730 - Customer Satisfaction Program. Certain vehicles equipped with special service package (RPO 5W4) and certain 2015 ? 2019 Chevrolet Tahoe vehicles equipped with police package (RPO 9C1) or special service package (RPO 5W4) may h

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    • TSB #PIT5377G

      NHTSA ID #10160676

      • Date Announced: APRIL 18 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the step needed to diagnose and repair vehicles that may have uneven brake pad wear. Technician will need to inspect and measure the brake pads thickness.

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    SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM

    • TSB #N182206730

      NHTSA ID #10165440

      • Date Announced: AUGUST 12 2019
      • Additional Info: How to Fix

      Summary: N182206730 - Customer Satisfaction Program. Certain vehicles equipped with special service package (RPO 5W4) and certain 2015 ? 2019 Chevrolet Tahoe vehicles equipped with police package (RPO 9C1) or special service package (RPO 5W4) may h

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    SERVICE BRAKES, AIR:ANTILOCK

    • TSB #PIT3271J

      NHTSA ID #10168960

      • Date Announced: NOVEMBER 12 2019
      • Additional Info: How to Fix

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

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    PARKING BRAKE

    • TSB #PIT5507E

      NHTSA ID #10141372

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a diagnostic trouble code U0159 set in the instrument panel cluster and/or the body control module. For vehicles equipped with Ul

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    ENGINE (PWS)

    • TSB #19NA212

      NHTSA ID #10169315

      • Date Announced: NOVEMBER 18 2019
      • Additional Info: How to Fix

      Summary: This diagnostic tip provides a procedure to aid in performing a diagnostic test to verify if the camshaft alignment pin has been sheared away.

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    • TSB #18NA137

      NHTSA ID #10169309

      • Date Announced: NOVEMBER 15 2019
      • Additional Info: How to Fix

      Summary: This Bulletin provides information for rebuilding fuel injectors in the event of an underhood fuel odor and/or extended cranking condition.

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    • TSB #PIP5540E

      NHTSA ID #10167437

      • Date Announced: OCTOBER 14 2019
      • Additional Info: How to Fix

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

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    • TSB #PIP5569A

      NHTSA ID #10160690

      • Date Announced: APRIL 24 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates to the dealer an issue where the vehicle's engine may crank over unprompted and not start afterward. This is the result of hooking up the Active Fuel Injector Tool incorrectly on vehicles equipped

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    • TSB #PIT5404E

      NHTSA ID #10160687

      • Date Announced: APRIL 24 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a buffeting vibration and/or drone type noise, exhaust tone change, and/or body pressure booming. 

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    • TSB #PIP5423B (1)

      NHTSA ID #10160648

      • Date Announced: APRIL 10 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0106 and P0506. Technician wil

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    • TSB #PIP5423A

      NHTSA ID #10160640

      • Date Announced: APRIL 08 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0106 and P0506. Technician wil

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    • TSB #PIP4670F

      NHTSA ID #10160633

      • Date Announced: APRIL 02 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s

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    • TSB #PIT5391E

      NHTSA ID #10154280

      • Date Announced: FEBRUARY 08 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that have a no crank or a start and then immediate stall, Service Engine Soon Malfunction Indicator lamp may not be on

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    • TSB #17NA051

      NHTSA ID #10154640

      • Date Announced: FEBRUARY 06 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on High Oil Pressure during Initial Start of Vehicle is considered a normal characteristic and no repairs should be completed for this condition.

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    • TSB #PIT5350B

      NHTSA ID #10151879

      • Date Announced: NOVEMBER 27 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that there have been some reports that the current engine hours are not correct and display 0.0. Technician will need to program the Instrument Panel Cluster using Service Pr

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    • TSB #PIP5570A

      NHTSA ID #10151863

      • Date Announced: NOVEMBER 19 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates to the dealer a condition where a tick noise may be present inside a vehicle while driving. This may be the result of a deformed or improperly seated steering shaft seal allowing engine compartment

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    • TSB #18NA334

      NHTSA ID #10155111

      • Date Announced: NOVEMBER 08 2018
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on characteristics of the new engine versus the old engine.

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    • TSB #PIP5121C

      NHTSA ID #10143459

      • Date Announced: JUNE 27 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have the oil pressure gauge jumps from approximately 40 lb. to 60 lb. The 4.3L (LV3), 5.3L (L83), 6.2L (L86) engines are equipped with a t

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    • TSB #PIP5121B

      NHTSA ID #10137209

      • Date Announced: MARCH 28 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have the oil pressure gauge jumps from approximately 40 lb. to 60 lb. The 4.3L (L83), 5.3L (L86), 6.2L (LV3) engines are equipped with a t

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    • TSB #PIP5554

      NHTSA ID #10129868

      • Date Announced: FEBRUARY 07 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicatesP0016 setting after internal engire repair. The engine Base timing is not being set correctly. The information in this PI will be helpful in setting the timing in the vehicle.

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    • TSB #PIP5434B

      NHTSA ID #10126970

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

      Summary: This Preliminary Information communication advises the technician that the 6.6L Diesel Engine exchange program has ended.

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    • TSB #PIT5202D

      NHTSA ID #10125113

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that are equipped with 6L80 Regular Production Option Code (MYC), 6L90 Regular Production Option Code (MYD) or 8L90 Regular Production Option C

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    • TSB #PIP5531

      NHTSA ID #10125098

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

      Summary: This Preliminary Information communication provides information to the technician on the steps need to diagnose and repair vehicles that may have stalling shudder and/or hard shifting into 1st gear or reverse vibration on launch (with exces

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    ENGINE AND ENGINE COOLING

    • TSB #PIP5330D

      NHTSA ID #10168975

      • Date Announced: NOVEMBER 22 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a coolant loss and/or coolant odor after driving the vehicle. Technician will need to test the cooling system looking for leaks at th

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    • TSB #PIP5335D

      NHTSA ID #10168958

      • Date Announced: NOVEMBER 07 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Codes P0340 and P0341 setting at times.

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    • TSB #18NA361

      NHTSA ID #10168193

      • Date Announced: OCTOBER 14 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.

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    • TSB #N182202780 01

      NHTSA ID #10167479

      • Date Announced: OCTOBER 11 2019
      • Additional Info: How to Fix

      Summary: N182202780 01 - Special Coverage. Certain Vehicles may have a condition where customers may experience increased brake pedal effort, hardbrake pedal, and/or potentially increased stopping distance. The condition is more prevalent at low s

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    • TSB #010601011K

      NHTSA ID #10168205

      • Date Announced: OCTOBER 09 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

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    • TSB #16NA372

      NHTSA ID #10168177

      • Date Announced: OCTOBER 01 2019
      • Additional Info: How to Fix

      Summary: This bulletin provides information on common diesel engine tick noises and how they are considered part of normal operation and no parts should be replaced for these normal operating conditions.

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    • TSB #PIP5335C

      NHTSA ID #10162143

      • Date Announced: JUNE 19 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Codes P0340 and P0341 setting at times.

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    • TSB #PIP5540D

      NHTSA ID #10154306

      • Date Announced: FEBRUARY 19 2019
      • Additional Info: How to Fix

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

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    • TSB #PIP5628

      NHTSA ID #10154299

      • Date Announced: FEBRUARY 18 2019
      • Additional Info: How to Fix

      Summary: 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

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    • TSB #PIP5554A

      NHTSA ID #10154276

      • Date Announced: FEBRUARY 07 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates P0016 setting after internal engire repair. The engine Base timing is not being set correctly. The information in this PI will be helpful in setting the timing in the vehicle.  

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    • TSB #18NA334

      NHTSA ID #10155588

      • Date Announced: FEBRUARY 06 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on Perceived Longer Crank, Misfire, Hesitation Feel and/or Surge conditions of the new L5P 6.6L Diesel Engine.

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    • TSB #PIE0478A

      NHTSA ID #10155061

      • Date Announced: JANUARY 31 2019
      • Additional Info: How to Fix

      Summary: This engineering informational bulletin is requesting information for a picture of debris on the bore of a throttle body.

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    • TSB #19NA011

      NHTSA ID #10154619

      • Date Announced: JANUARY 29 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to program the ECM if found to be the cause of the customers concern.

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    • TSB #PIC5650F

      NHTSA ID #10154604

      • Date Announced: DECEMBER 17 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble

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    • TSB #PIP5212B

      NHTSA ID #10154581

      • Date Announced: DECEMBER 13 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise. Technician should inspect the head gaskets to ensure are not installed backwards. Technician should

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    • TSB #PIP5503A

      NHTSA ID #10154577

      • Date Announced: DECEMBER 11 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates to the dealer additional information on checking for the engne crankcase being overfull on oil causing an engine vibration concern. The technician is advised to inspect for contaminnants and adjust

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    • TSB #PIP5540B

      NHTSA ID #10154566

      • Date Announced: DECEMBER 06 2018
      • Additional Info: How to Fix

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

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    • TSB #PIP5498K

      NHTSA ID #10143438

      • Date Announced: JUNE 12 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates. A vehicle may have a concern ofDTCP050D setting along with a P0300 after a cold start up. White smoke and/or coolant odor may come from exhaust for an extended period of time at cold start as well

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    • TSB #PIP5498J

      NHTSA ID #10143424

      • Date Announced: JUNE 06 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates. A vehicle may have a concern of DTCP050D setting along with a P0300 after a cold start up. White smoke and/or coolant odor may come from exhaust for an extended period of time at cold start as wel

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    • TSB #PIP5498H

      NHTSA ID #10141365

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

      Summary: This Preliminary information communicates A vehicle may have a concern of DTCP050D setting along with a P0300 after a cold start up. White smoke and/or coolant odor may come from exhaust for an extended period of time at cold start as well

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    • TSB #PIP5498G

      NHTSA ID #10137197

      • Date Announced: MARCH 22 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicatesA vehicle may have a concern ofDTCP050D settingalongwith a P0300 after a cold start up. White smoke and/or coolant odor may come from exhaust for an extended period of time at cold start as well. Ca

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    • TSB #17NA110

      NHTSA ID #10137369

      • Date Announced: FEBRUARY 02 2018
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to Add 1 quart of coolant to the upper chamber of the surge tank in order to bring the level up to the bottom of the fill neck to correct a condition of the coolant surge tank appears low and/or

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    • TSB #PIP5498F

      NHTSA ID #10129091

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

      Summary: This Preliminary information communicatesA vehicle may have a concern ofDTCP050D settingalongwith a P0300 after a cold start up. White smoke and/or coolant odor may come from exhaust for an extended period of time at cold start as well. Ca

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    • TSB #PIP5522B

      NHTSA ID #10126984

      • Date Announced: DECEMBER 19 2017
      • Additional Info: How to Fix

      Summary: This Preliminary information communicatesA vehicle may have a concern of engine noise and/or a misfire. This may be caused by a broken rocker arm.Abroken rocker arms that could result in the valve dropping to the cylinder, causing a catastr

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    • TSB #150601002F

      NHTSA ID #10139184

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

      Summary: This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.

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    • TSB #PIP5498E

      NHTSA ID #10126956

      • Date Announced: DECEMBER 11 2017
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates A vehicle may have a concern of DTCP050D setting along with a P0300 after a cold start up. White smoke and/or coolant odor may come from exhaust for an extended period of time at cold start as well

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    • TSB #PIP5522A

      NHTSA ID #10157039

      • Date Announced: SEPTEMBER 27 2017
      • Additional Info: How to Fix

      Summary: This Preliminary information communicatesA vehicle may have a concern of engine noise and/or a misfire. This may be caused by a broken rocker arm.Abroken rocker arms that could result in the valve dropping to the cylinder, causing a catastr

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    ENGINE AND ENGINE COOLING:ENGINE:DIESEL

    • TSB #16NA372

      NHTSA ID #10159585

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

      Summary: This informational bulletin provides information on common diesel engine tick noises and how they are considered part of normal operation and no parts should be replaced for these conditions.

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    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

    • TSB #100605002H

      NHTSA ID #10168209

      • Date Announced: OCTOBER 14 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.

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    • TSB #17NA374

      NHTSA ID #10139140

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

      Summary: This informational bulletin advises the technician of how the Soot information has changed from grams to percentage.

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    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

    • TSB #PIP5572B

      NHTSA ID #10154559

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

      Summary: This Preliminary information communicates to dealer technicians to refer to service update bulletin N182179090 for 2018 model vehicles and to use labor operation 4029959 Emissions - Customer Concern Not Duplicated (CCND) for 2017 model year

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    • TSB #PIP5565B

      NHTSA ID #10154561

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

      Summary: This Preliminary information communicates to dealer technicians to refer to service update bulletin N182179090 for 2018 model vehicles and to use labor operation 4029959 Emissions - Customer Concern Not Duplicated (CCND) for 2017 model year

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    • TSB #PIP4925B

      NHTSA ID #10154552

      • Date Announced: DECEMBER 03 2018
      • Additional Info: How to Fix

      Summary: 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.

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    • TSB #16NA377

      NHTSA ID #10159588

      • Date Announced: SEPTEMBER 06 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on a Service Emission System Message and/or a Malfunction Indicator Lamp illuminated. This usually occurs after recently filling the DEF tank with the ignition in the on position due to some

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    FUEL SYSTEM, GASOLINE

    • TSB #18NA137

      NHTSA ID #10169309

      • Date Announced: NOVEMBER 15 2019
      • Additional Info: How to Fix

      Summary: This Bulletin provides information for rebuilding fuel injectors in the event of an underhood fuel odor and/or extended cranking condition.

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    • TSB #PIT5161G

      NHTSA ID #10167458

      • Date Announced: OCTOBER 25 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition is a normal operating

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    • TSB #050604022Q

      NHTSA ID #10163261

      • Date Announced: JUNE 26 2019
      • Additional Info: How to Fix

      Summary: This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.

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    • TSB #PIP5286B

      NHTSA ID #10162136

      • Date Announced: JUNE 17 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician for a vehicle setting both a P2635 and P018B diagnostic trouble codes. The following steps may help to determine if this is caused by a fuel pressure sensor n

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    • TSB #PIP5569A

      NHTSA ID #10160690

      • Date Announced: APRIL 24 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates to the dealer an issue where the vehicle's engine may crank over unprompted and not start afterward. This is the result of hooking up the Active Fuel Injector Tool incorrectly on vehicles equipped

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    • TSB #PIE0499

      NHTSA ID #10155064

      • Date Announced: JANUARY 18 2019
      • Additional Info: How to Fix

      Summary: This engineering informational bulletin is requesting information and document the exact location of the wire chafing by taking a photo of the flex fuel pigtail as it appears BEFORE repairs are made.

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    • TSB #17NA302

      NHTSA ID #10155054

      • Date Announced: JANUARY 15 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on availability for a locking gas cap for trucks are operated in high amount of dirt or dust which can migrate to the filler cap area.

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    • TSB #18NA361

      NHTSA ID #10154992

      • Date Announced: DECEMBER 10 2018
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.

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    • TSB #17NA204

      NHTSA ID #10137268

      • Date Announced: JANUARY 26 2018
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to replace the fuel tank and internal parts if found expanding and contacting the drive shaft.

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    • TSB #17NA302

      NHTSA ID #10159618

      • Date Announced: SEPTEMBER 27 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on availability for a locking gas cap for trucks are operated in high amount of dirt or dust which can migrate to the filler cap area.

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    FUEL SYSTEM, DIESEL

    • TSB #19NA237

      NHTSA ID #10168197

      • Date Announced: OCTOBER 17 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin explains how to identify possible DEF contamination.

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    • TSB #050604022Q

      NHTSA ID #10163261

      • Date Announced: JUNE 26 2019
      • Additional Info: How to Fix

      Summary: This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.

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    • TSB #18NA334

      NHTSA ID #10158164

      • Date Announced: FEBRUARY 06 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on Perceived Longer Crank, Misfire, Hesitation Feel and/or Surge conditions of the new L5P 6.6L Diesel Engine.

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    • TSB #17NA110

      NHTSA ID #10137369

      • Date Announced: FEBRUARY 02 2018
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to Add 1 quart of coolant to the upper chamber of the surge tank in order to bring the level up to the bottom of the fill neck to correct a condition of the coolant surge tank appears low and/or

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    • TSB #PIP5434B

      NHTSA ID #10126970

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

      Summary: This Preliminary Information communication advises the technician that the 6.6L Diesel Engine exchange program has ended.

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    • TSB #16NA372

      NHTSA ID #10159585

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

      Summary: This informational bulletin provides information on common diesel engine tick noises and how they are considered part of normal operation and no parts should be replaced for these conditions.

      More Information »

    • TSB #030604017L

      NHTSA ID #10159571

      • Date Announced: SEPTEMBER 05 2017
      • Additional Info: How to Fix

      Summary: This Informational Bulletin provides information on availability of Diesel Fuel additives.

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    FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

    • TSB #17NA204

      NHTSA ID #10137268

      • Date Announced: JANUARY 26 2018
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to replace the fuel tank and internal parts if found expanding and contacting the drive shaft.

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    HYBRID POWERTRAIN

    • TSB #PIT5513J

      NHTSA ID #10154316

      • Date Announced: FEBRUARY 22 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that the Technical Assistance Center   TAC has a part restriction that has ended for the hybrid/EV battery Pack, Hybrid/EV Powertrain Control Module (HPCM2), High Voltage Bat

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    POWER TRAIN

    • TSB #19NA153

      NHTSA ID #10169271

      • Date Announced: NOVEMBER 26 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the TEHCM for metal.

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    • TSB #PIP5621A

      NHTSA ID #10168978

      • Date Announced: NOVEMBER 22 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates to the dealer  technician that TAC recommends the utilization of the GDS2 software to aid in diagnosing automatic transmission concerns. TAC is requesting the GDS2 session logs be sent in before the

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    • TSB #16NA019

      NHTSA ID #10169298

      • Date Announced: NOVEMBER 13 2019
      • Additional Info: How to Fix

      Summary: Information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.

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    • TSB #990420002K

      NHTSA ID #10168212

      • Date Announced: OCTOBER 29 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operations.

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    • TSB #PIE0529A

      NHTSA ID #10168218

      • Date Announced: OCTOBER 24 2019
      • Additional Info: How to Fix

      Summary: This engineering information bulletin ends the need for information from the field on an Intermittent No Forward and/or No Reverse While Driving condition. If this condition is encountered, refer to SI for further diagnosis.

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    • TSB #16NA338

      NHTSA ID #10168175

      • Date Announced: OCTOBER 14 2019
      • Additional Info: How to Fix

      Summary: 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 retentio

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    • TSB #16NA361

      NHTSA ID #10168176

      • Date Announced: OCTOBER 08 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its still noticed.

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    • TSB #18NA355

      NHTSA ID #10163890

      • Date Announced: JULY 29 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition.

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    • TSB #PIT5202E

      NHTSA ID #10162108

      • Date Announced: JUNE 04 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that are equipped with 6L80 Regular Production Option Code (MYC), 6L90 Regular Production Option Code (MYD) or 8L90 Regular Production Option C

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    • TSB #17NA228

      NHTSA ID #10160109

      • Date Announced: APRIL 26 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on Click or Tick Noise on 3-4 Shift that it should be considered a normal characteristic.

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    • TSB #PIP4021D

      NHTSA ID #10154312

      • Date Announced: FEBRUARY 21 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician that a whine noise heard from the automatic transmission fluid pan hear with the the key on and engine off, or for up to one minute after the vehicle has been

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    • TSB #PIP5576

      NHTSA ID #10145501

      • Date Announced: SEPTEMBER 19 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicatesSES lamp, setting DTC P0333 when shifting the Transmissionfrom park.DTC P0333 cansetdue to voltage from the Transmission park/neutral signal 1circuit bleeding into the knock sensor system circuits.If

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    • TSB #PIP5537A

      NHTSA ID #10126991

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

      Summary: This Preliminary information communicates to the dealer technician how to diagnose for a possible damaged or broken pushrod.

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    • TSB #PIP5537

      NHTSA ID #10126971

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

      Summary: This Preliminary information communicates to the dealer technician how to diagnose for a possible damaged or broken pushrod.

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    • TSB #080730026E

      NHTSA ID #10139179

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

      Summary: This informational bulletin provides information on Some vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is

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    • TSB #PIT5202D

      NHTSA ID #10125113

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that are equipped with 6L80 Regular Production Option Code (MYC), 6L90 Regular Production Option Code (MYD) or 8L90 Regular Production Option C

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    • TSB #17NA351

      NHTSA ID #10139123

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

      Summary: This informational bulletin provides information for the technicians to refer to SI for additional diagnostics to correct anomaly in the ECM and TCM.

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    • TSB #PIP5531

      NHTSA ID #10125098

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

      Summary: This Preliminary Information communication provides information to the technician on the steps need to diagnose and repair vehicles that may have stalling shudder and/or hard shifting into 1st gear or reverse vibration on launch (with exces

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    • TSB #PIE0405A

      NHTSA ID #10159630

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

      Summary: This engineering informational bulletin is requesting information from the field on vehicles that have the condition of a Torque Converter Shudder.

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    • TSB #17-NA-066

      NHTSA ID #10138053

      • Date Announced: MARCH 09 2017
      • Additional Info: How to Fix

      Summary: This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.

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    POWER TRAIN:MANUAL TRANSMISSION

    • TSB #PIP5576

      NHTSA ID #10145501

      • Date Announced: SEPTEMBER 19 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicatesSES lamp, setting DTC P0333 when shifting the Transmissionfrom park.DTC P0333 cansetdue to voltage from the Transmission park/neutral signal 1circuit bleeding into the knock sensor system circuits.If

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

    • TSB #PIP5369C

      NHTSA ID #10160646

      • Date Announced: APRIL 09 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have "Service 4 Wheel Drive" message on the Driver Information Center. Provides the technician with additional information to ensure that

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    POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

    • TSB #19NA136

      NHTSA ID #10163252

      • Date Announced: JUNE 19 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to change the diff fluid if found the cause of the customers concern.

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    ELECTRICAL SYSTEM

    • TSB #19NA153

      NHTSA ID #10169271

      • Date Announced: NOVEMBER 26 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the TEHCM for metal.

      More Information »

    • TSB #PIT5074M

      NHTSA ID #10168956

      • Date Announced: NOVEMBER 05 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking

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    • TSB #PIT5509E

      NHTSA ID #10167466

      • Date Announced: OCTOBER 28 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a

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    • TSB #PIT5717

      NHTSA ID #10167465

      • Date Announced: OCTOBER 28 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates if the sunroof, rear sliding window, and/or wireless charging are found to be inoperative due to the F2DL and/or the F8DL fuse(s) being open.  Inspect the center console harness area at the hinge pi

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    • TSB #PIT5288H

      NHTSA ID #10167462

      • Date Announced: OCTOBER 25 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have any of these concerns remote keyless entry, passive Entry and Start Inoperative, No Fob detect message on driver information cent

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    • TSB #PIT5365D

      NHTSA ID #10167439

      • Date Announced: OCTOBER 15 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on how the radio display gets the air ambient temperature. On 1500 series trucks and all sport utility vehicle with regular production option code IO3 radio t

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    • TSB #PIP5601A

      NHTSA ID #10167434

      • Date Announced: OCTOBER 10 2019
      • Additional Info: How to Fix

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

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    • TSB #PIP5504B

      NHTSA ID #10167426

      • Date Announced: OCTOBER 03 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information and definitions to the technician about vehicles that have fishbite, chuggle, misfire, AFM disturbances or torque converter shudder/vibration concerns. Technician are advised t

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    • TSB #PIT5546F

      NHTSA ID #10165896

      • Date Announced: SEPTEMBER 20 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank conditio

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    • TSB #PIT5288G

      NHTSA ID #10164757

      • Date Announced: AUGUST 08 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have any of these concerns remote keyless entry, passive Entry and Start Inoperative, No Fob detect message on driver information cent

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    • TSB #100845001G

      NHTSA ID #10163268

      • Date Announced: JUNE 26 2019
      • Additional Info: How to Fix

      Summary: This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.

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    • TSB #PIP4670G

      NHTSA ID #10162124

      • Date Announced: JUNE 13 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s

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    • TSB #060847001O

      NHTSA ID #10163263

      • Date Announced: JUNE 11 2019
      • Additional Info: How to Fix

      Summary: This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.

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    • TSB #PIT5074L

      NHTSA ID #10162106

      • Date Announced: JUNE 03 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking

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    • TSB #PIT5546E

      NHTSA ID #10160689

      • Date Announced: APRIL 24 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank conditio

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    • TSB #PIT4610F

      NHTSA ID #10160666

      • Date Announced: APRIL 15 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician that First Responder Guides for General Motors vehicles can be accessed via the web at http://www.gmstc.com. or http://www.nfpa.org/ 

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    • TSB #PIT5311E

      NHTSA ID #10160665

      • Date Announced: APRIL 15 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent "Check Trailer Wiring" or "Service Trailer Brake" message on the Driver Information

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    • TSB #PIT5195E

      NHTSA ID #10160662

      • Date Announced: APRIL 12 2019
      • Additional Info: How to Fix

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

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    • TSB #PIT5308D

      NHTSA ID #10160659

      • Date Announced: APRIL 11 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that have remote start is inoperative, power lift gate Regular Production Option Code (TB5) is inoperative with t

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    • TSB #PIP5423B (1)

      NHTSA ID #10160648

      • Date Announced: APRIL 10 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0106 and P0506. Technician wil

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    • TSB #PIP5423B

      NHTSA ID #10160647

      • Date Announced: APRIL 09 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0106 and P0506. Technician wil

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    • TSB #PIP4670F

      NHTSA ID #10160633

      • Date Announced: APRIL 02 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s

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    • TSB #PIT5282E

      NHTSA ID #10154301

      • Date Announced: FEBRUARY 18 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician that a customer may request the factory Integrated Trailer Brake Control be bypassed and their aftermarket trailer brake controller be installed instead. Tech

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    • TSB #PIT5287E

      NHTSA ID #10154298

      • Date Announced: FEBRUARY 15 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician with the correct way to remove the front shock electrical connector terminals. Technician will need to slightly bend the end of the J-38125-12A release tool.

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    • TSB #PIT5391E

      NHTSA ID #10154280

      • Date Announced: FEBRUARY 08 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that have a no crank or a start and then immediate stall, Service Engine Soon Malfunction Indicator lamp may not be on

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    • TSB #PIT5307F

      NHTSA ID #10154264

      • Date Announced: FEBRUARY 04 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a service engine soon malfunction indicator lamp, antilock braking system malfunction indicator lamp, service suspension system m

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    • TSB #PIT5546D

      NHTSA ID #10154263

      • Date Announced: FEBRUARY 01 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank conditio

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    • TSB #18NA217

      NHTSA ID #10155007

      • Date Announced: JANUARY 10 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to locate and repair a possible short in the 5294 circuit and correct the customers concern.

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    • TSB #PIT5326C

      NHTSA ID #10154599

      • Date Announced: DECEMBER 17 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about the Upfitters questions about installing aftermarket electrical accessories. Dealer should reference the latest version of General Motors Upfitter Integ

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    • TSB #18NA153

      NHTSA ID #10154981

      • Date Announced: DECEMBER 11 2018
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to replace the GEN I charging system with a GEN II charging system only if vehicles apply within the settings.

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    • TSB #PIT5445C

      NHTSA ID #10151849

      • Date Announced: NOVEMBER 15 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician of additional information when diagnosing a service driver assist message with a diagnostic trouble code B172E and or a B172F. The haptic seat motor has a pig

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    • TSB #PIT5594A

      NHTSA ID #10151842

      • Date Announced: NOVEMBER 14 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates a normal DIC message after learning keys/fobs which indicates the drivers memory position.

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    • TSB #PIT5507E

      NHTSA ID #10141372

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a diagnostic trouble code U0159 set in the instrument panel cluster and/or the body control module. For vehicles equipped with Ul

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    • TSB #PIT5509D

      NHTSA ID #10141367

      • Date Announced: MAY 22 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System” message on the Driver Information Center

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    • TSB #PIP5432B

      NHTSA ID #10141362

      • Date Announced: MAY 17 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for the Generator Control Module (GCM). The dealer technician is advised to call the GMTechnical AssistanceCen

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    • TSB #PIT5614

      NHTSA ID #10141343

      • Date Announced: MAY 01 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates that some technicians may find no refrigerant or a low refrigerant charge. Engineering is currently investigating this issue.

      More Information »

    • TSB #PIT5593A

      NHTSA ID #10137514

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

      Summary: This Preliminary information communicates a power steering control module calibration error that does not allow its DTC's to transition to history and they always stay current, which can mislead a technician diagnosis. Dealers are to re

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    • TSB #17NA337

      NHTSA ID #10137378

      • Date Announced: FEBRUARY 26 2018
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information to the customer on the radio display "info pages" being blank and to make sure to select in the "active info pages" menu.

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    • TSB #PIT5526B

      NHTSA ID #10129106

      • Date Announced: JANUARY 31 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for the A15, Starter Generator (MGU). The dealer technician is advised to call the GMTechnical AssistanceCente

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    • TSB #PIT5546B

      NHTSA ID #10129101

      • Date Announced: JANUARY 26 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank conditio

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    • TSB #PIC5650D

      NHTSA ID #10126982

      • Date Announced: DECEMBER 19 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble

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    • TSB #PIC5491K

      NHTSA ID #10126972

      • Date Announced: DECEMBER 18 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have an OnStar system that will not power up. Technician should turn off the ignition and cancel retained accessory power. After the vehic

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    • TSB #150603001C

      NHTSA ID #10139185

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

      Summary: This informational bulletin provides information to diagnose batteries that have set for a long period of time and/or cold weather climates and testing those batteries.

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    • TSB #150603002I

      NHTSA ID #10139186

      • Date Announced: DECEMBER 01 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on approved warranty part numbers for original equipment batteries

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    • TSB #PIC6315A

      NHTSA ID #10125127

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that in the radio settings some of the vehicle personalization selections within the Comfort and Convenience menu are missing at times. Technic

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    • TSB #PIC6315

      NHTSA ID #10125115

      • Date Announced: NOVEMBER 14 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that in the radio settings some of the vehicle personalization selections within the Comfort and Convenience menu are missing at times. Technic

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    • TSB #17NA297

      NHTSA ID #10159613

      • Date Announced: SEPTEMBER 19 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for programming the low speed LAN module due to the mirrors memory position reverse tilt position is inoperative.

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    • TSB #17-NA-067

      NHTSA ID #10138054

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

      Summary: This informational bulletin provides information on On rare occasions, a security code input message with SPS error code E5659, M5304, and/or M5530 may be displayed in TIS2web when the technician is programming any module. If this concern i

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    ELECTRICAL SYSTEM:BATTERY

    • TSB #18NA161

      NHTSA ID #10168185

      • Date Announced: OCTOBER 11 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure for testing the battery cables for voltage drop, Checking for a bad ground at g218, Inspecting for a short at the starter B+ to shield and testing for a faulty battery.

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    • TSB #110849001Y

      NHTSA ID #10155072

      • Date Announced: FEBRUARY 08 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message On and Off.

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    • TSB #150603002J

      NHTSA ID #10139187

      • Date Announced: DECEMBER 05 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on approved warranty part numbers for original equipment batteries

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    ELECTRICAL SYSTEM:WIRING

    • TSB #100089005H

      NHTSA ID #10154629

      • Date Announced: JANUARY 18 2019
      • Additional Info: How to Fix

      Summary: This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.

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    • TSB #PIE0499

      NHTSA ID #10155064

      • Date Announced: JANUARY 18 2019
      • Additional Info: How to Fix

      Summary: This engineering informational bulletin is requesting information and document the exact location of the wire chafing by taking a photo of the flex fuel pigtail as it appears BEFORE repairs are made.

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    • TSB #18NA079

      NHTSA ID #10137306

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

      Summary: This technical bulletin provides a procedure to replace the drivers front door window regulator motor and door wiring harness if water and/or corrosion is found in the connectors.

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    DIGITAL INSTRUMENT PANEL

    • TSB #PIT5195E

      NHTSA ID #10160662

      • Date Announced: APRIL 12 2019
      • Additional Info: How to Fix

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

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    • TSB #PIC3100F

      NHTSA ID #10125106

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

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

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    ELECTRICAL SYSTEM: SOFTWARE

    • TSB #PIP5369C

      NHTSA ID #10160646

      • Date Announced: APRIL 09 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have "Service 4 Wheel Drive" message on the Driver Information Center. Provides the technician with additional information to ensure that

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    • TSB #070849020P

      NHTSA ID #10158861

      • Date Announced: MARCH 22 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for the IPC odometer programming method quick reference guide.

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    • TSB #PIT5444D

      NHTSA ID #10154290

      • Date Announced: FEBRUARY 08 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about the text messaging feature on some newer General Motors infotainment systems. Pair the iPhone to the system then enter the Bluetooth settings menu, sele

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    • TSB #PIP5614

      NHTSA ID #10154576

      • Date Announced: DECEMBER 10 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates to the dealer technicians that DTCs P0046, P113B and P206B may be caused by a software anamoly. The anamoly should be corrected by updating the engine control module (ECM).

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    • TSB #17NA269

      NHTSA ID #10139106

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

      Summary: This Technical bulletin provides information on new software to correct the rear camera display being too bright.

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    • TSB #PIT5387E

      NHTSA ID #10125128

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

      Summary: This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection droppe

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    • TSB #PIP5510C

      NHTSA ID #10125097

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

      Summary: This Preliminary information communicates to the dealer technicians to refer to campaign 17337 for calibration updates for P20EE.

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    • TSB #PIT5236K

      NHTSA ID #10157041

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will use Global Diagnostic Sy

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    • TSB #17-NA-244

      NHTSA ID #10126113

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

      Summary: This informational bulletin provides information on Information on How to Prevent Inadvertent Vehicle Starting from Key Fob or OnStar Mobile Application and where to locate the information for future use.

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    ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

    • TSB #PIT5529A

      NHTSA ID #10126992

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have Trailer connection not recognized or “Check Trailer wiring” or “Service Trailer Brake” message. Technician ma

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    EXTERIOR LIGHTING

    • TSB #PIT5546E

      NHTSA ID #10160689

      • Date Announced: APRIL 24 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank conditio

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    • TSB #18NA001

      NHTSA ID #10155056

      • Date Announced: JANUARY 24 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin explains normal operation of HID bulbs when driving over road irregularities.

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    • TSB #070842006N

      NHTSA ID #10155013

      • Date Announced: DECEMBER 10 2018
      • Additional Info: How to Fix

      Summary: This informational bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory bo

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    EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES

    • TSB #18NA046

      NHTSA ID #10137330

      • Date Announced: FEBRUARY 15 2018
      • Additional Info: How to Fix

      Summary: This technical bulletin provides repair information to correct a customer concern of a headlamp bezel loose or falling off.

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    EXTERIOR LIGHTING:TAIL LIGHTS

    • TSB #PIE0498

      NHTSA ID #10155019

      • Date Announced: DECEMBER 10 2018
      • Additional Info: How to Fix

      Summary: This engineering informational bulletin is requesting information on product issue with the door weather strip, door body fit, and/or rear tail lamp moisture.

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    EXTERIOR LIGHTING:BRAKE LIGHTS

    • TSB #PIT5314B

      NHTSA ID #10126990

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have installed an aftermarket bed cap or topper may question where they can wire in the center high mounted stop light for the cap or topp

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    VISIBILITY

    • TSB #PIT5717

      NHTSA ID #10167465

      • Date Announced: OCTOBER 28 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates if the sunroof, rear sliding window, and/or wireless charging are found to be inoperative due to the F2DL and/or the F8DL fuse(s) being open.  Inspect the center console harness area at the hinge pi

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    • TSB #PIT5288G

      NHTSA ID #10164757

      • Date Announced: AUGUST 08 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have any of these concerns remote keyless entry, passive Entry and Start Inoperative, No Fob detect message on driver information cent

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    • TSB #18NA360

      NHTSA ID #10154991

      • Date Announced: DECEMBER 03 2018
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to replace the side mirror cameras if found the cause of the reduced key fob range.

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    • TSB #17NA297

      NHTSA ID #10139108

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

      Summary: This informational bulletin provides information for assisting the customer in setting the position for the memory mirror and the reverse tilt

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    VISIBILITY:GLASS, SIDE/REAR

    • TSB #17NA258

      NHTSA ID #10163884

      • Date Announced: JULY 31 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides repair information to correct a customer concern of hearing excessive wind noise from front side door glass area.

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    VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

    • TSB #18NA079

      NHTSA ID #10137306

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

      Summary: This technical bulletin provides a procedure to replace the drivers front door window regulator motor and door wiring harness if water and/or corrosion is found in the connectors.

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    VISIBILITY:SUN ROOF ASSEMBLY

    • TSB #PIC5260C

      NHTSA ID #10160682

      • Date Announced: APRIL 23 2019
      • Additional Info: How to Fix

      Summary: 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.

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    VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

    • TSB #PIT5272B

      NHTSA ID #10151830

      • Date Announced: NOVEMBER 13 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a whistle noise in the vehicle from the driver or passenger side. Technician will need to inspect for voids in the body sealer on

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    AIR BAGS

    • TSB #080310006G

      NHTSA ID #10169356

      • Date Announced: NOVEMBER 12 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel B

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    SEAT BELTS

    • TSB #17366-09222017

      NHTSA ID #10159297

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

      Summary: 17366 Service Update. The driver?s and front passenger?s seat belt retractors in certain vehicles may have been built with different torsion bars than were used in testing the vehicles. Dealers will replace seat belt retractors for driver a

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    • TSB #17366

      NHTSA ID #10159294

      • Date Announced: SEPTEMBER 14 2017
      • Additional Info: How to Fix

      Summary: 17366 Stop Delivery. Effective immediately, stop the delivery of certain vehicles in new vehicle inventory. The GM field action number is 17366. The driver?s and front passenger?s seat belt retractors in these vehicles may have been built

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    SEAT BELTS:FRONT

    • TSB #17366

      NHTSA ID #10159294

      • Date Announced: SEPTEMBER 14 2017
      • Additional Info: How to Fix

      Summary: 17366 Stop Delivery. Effective immediately, stop the delivery of certain vehicles in new vehicle inventory. The GM field action number is 17366. The driver?s and front passenger?s seat belt retractors in these vehicles may have been built

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    STRUCTURE

    • TSB #19NA255

      NHTSA ID #10169340

      • Date Announced: NOVEMBER 19 2019
      • Additional Info: How to Fix

      Summary: This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).

      More Information »

    • TSB #PIT5680

      NHTSA ID #10160990

      • Date Announced: MAY 08 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates an issues with water/ice building up on the door sill plate and advising dealership to inspect and reseal the door water deflector.

      More Information »

    • TSB #PIT5546E

      NHTSA ID #10160689

      • Date Announced: APRIL 24 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank conditio

      More Information »

    • TSB #PIE0498

      NHTSA ID #10155019

      • Date Announced: DECEMBER 10 2018
      • Additional Info: How to Fix

      Summary: This engineering informational bulletin is requesting information on product issue with the door weather strip, door body fit, and/or rear tail lamp moisture.

      More Information »

    • TSB #PIT4250J

      NHTSA ID #10151877

      • Date Announced: NOVEMBER 26 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have water or dust from the openings under the bed rails near the stake pockets. Dealer should communicate to the customer this condition

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    • TSB #PIT5272B

      NHTSA ID #10151830

      • Date Announced: NOVEMBER 13 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a whistle noise in the vehicle from the driver or passenger side. Technician will need to inspect for voids in the body sealer on

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    • TSB #PIE0468A

      NHTSA ID #10155078

      • Date Announced: NOVEMBER 07 2018
      • Additional Info: How to Fix

      Summary: This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Missing/Wrong Wheel Trim Shipped with New Vehicle.

      More Information »

    • TSB #PIT5533B

      NHTSA ID #10143430

      • Date Announced: JUNE 12 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a creak, click, pop, and or crack type noise from the front suspension or front frame area while making tight turns. Technician will

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    • TSB #PIT4250H

      NHTSA ID #10125130

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have water or dust from the openings under the bed rails near the stake pockets. Dealer should communicate to the customer this condition

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    STRUCTURE:BODY:BUMPERS

    • TSB #PIT5440A

      NHTSA ID #10156928

      • Date Announced: MARCH 13 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician when painting the bumper on a Work Truck use the paint code is 598F that is Anthracite color.

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    STRUCTURE:BODY:DOOR

    • TSB #PIT5680

      NHTSA ID #10160990

      • Date Announced: MAY 08 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates an issues with water/ice building up on the door sill plate and advising dealership to inspect and reseal the door water deflector.

      More Information »

    • TSB #18NA079

      NHTSA ID #10137306

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

      Summary: This technical bulletin provides a procedure to replace the drivers front door window regulator motor and door wiring harness if water and/or corrosion is found in the connectors.

      More Information »

    • TSB #17NA258

      NHTSA ID #10139135

      • Date Announced: NOVEMBER 30 2017
      • Additional Info: How to Fix

      Summary: This technical bulletin provides repair information to correct a customer concern of hearing excessive wind noise from front side door glass area.

      More Information »

    STRUCTURE:BODY:TAILGATE

    • TSB #PIT3227P

      NHTSA ID #10154601

      • Date Announced: DECEMBER 17 2018
      • Additional Info: How to Fix

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

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    • TSB #PIT5570B

      NHTSA ID #10151874

      • Date Announced: NOVEMBER 26 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides the technician with weight capacity for the tailgate and cargo loops in the bed.

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    STRUCTURE:BODY:HATCHBACK/LIFTGATE

    • TSB #PIT5308D

      NHTSA ID #10160659

      • Date Announced: APRIL 11 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that have remote start is inoperative, power lift gate Regular Production Option Code (TB5) is inoperative with t

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    STRUCTURE:BODY:HOOD

    • TSB #PIT5576A

      NHTSA ID #10126993

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

      Summary: This Preliminary information communicates and issue with the hood ajar message being displayed when the hood is not ajar. Inspect the body ground strap to insure it is connected in the proper locations and the strap eyelets are tight and do

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    STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS

    • TSB #PIT5576A

      NHTSA ID #10126993

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

      Summary: This Preliminary information communicates and issue with the hood ajar message being displayed when the hood is not ajar. Inspect the body ground strap to insure it is connected in the proper locations and the strap eyelets are tight and do

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    VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

    • TSB #PIT5392D

      NHTSA ID #10167461

      • Date Announced: OCTOBER 25 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a detent / click with a feel of increased resistance when the accelerator pedal is about ¾ of the way. The new accelerator pedal desi

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    TIRES

    • TSB #010310003R

      NHTSA ID #10155068

      • Date Announced: FEBRUARY 15 2019
      • Additional Info: How to Fix

      Summary: This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (in Canada, the Base Warranty Cover

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    • TSB #000310003W

      NHTSA ID #10139167

      • Date Announced: DECEMBER 14 2017
      • Additional Info: How to Fix

      Summary: This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.

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    • TSB #PIT4261E

      NHTSA ID #10125131

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer

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    WHEELS

    • TSB #PIT3271J

      NHTSA ID #10168960

      • Date Announced: NOVEMBER 12 2019
      • Additional Info: How to Fix

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

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    • TSB #080310006G

      NHTSA ID #10169356

      • Date Announced: NOVEMBER 12 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel B

      More Information »

    • TSB #PIT5530C

      NHTSA ID #10162155

      • Date Announced: JUNE 25 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about removing the tinnerman push nuts when installing the accessory Accessory 22" Wheels Regular Production Option Code (SES, SEU, SEY, OR SEZ)  or productio

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    • TSB #PIE0468A

      NHTSA ID #10155078

      • Date Announced: NOVEMBER 07 2018
      • Additional Info: How to Fix

      Summary: This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Missing/Wrong Wheel Trim Shipped with New Vehicle.

      More Information »

    • TSB #17NA267

      NHTSA ID #10139105

      • Date Announced: NOVEMBER 09 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for 22" accessory wheel/tire usages.

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    • TSB #17-NA-230

      NHTSA ID #10126100

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

      Summary: This informational bulletin provides information on mcgard wheel locks and if the key ever fractures that they will replace it via the website provided.

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    WHEELS:LUGS/NUTS/BOLTS

    • TSB #PIT5530B

      NHTSA ID #10137199

      • Date Announced: MARCH 26 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about removing the tinnerman push nuts when installing the accessory Accessory 22" Wheels Regular Production Option Code (SES, SEU, SEY, OR SEZ) or production

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    TRAILER HITCHES

    • TSB #17NA350

      NHTSA ID #10163886

      • Date Announced: JULY 08 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides explanation of a normal condition of a loose fitting ball receiver in the gooseneck.

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    • TSB #PIT5282E

      NHTSA ID #10154301

      • Date Announced: FEBRUARY 18 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician that a customer may request the factory Integrated Trailer Brake Control be bypassed and their aftermarket trailer brake controller be installed instead. Tech

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    • TSB #17NA350

      NHTSA ID #10139122

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

      Summary: This informational bulletin provides explanation of a normal condition of a loose fitting ball receiver in the gooseneck.

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    SEATS

    • TSB #080310006G

      NHTSA ID #10169356

      • Date Announced: NOVEMBER 12 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel B

      More Information »

    • TSB #18NA377

      NHTSA ID #10160120

      • Date Announced: APRIL 15 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides repair information to correct a customer concern of front seat lateral movement and/or click type noise while driving.

      More Information »

    • TSB #18NA377

      NHTSA ID #10155003

      • Date Announced: DECEMBER 17 2018
      • Additional Info: How to Fix

      Summary: This technical bulletin provides repair information to correct a customer concern of front seat lateral movement and/or click type noise while driving.

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    • TSB #PIT5380C

      NHTSA ID #10141379

      • Date Announced: MAY 30 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle that may have a front driver's or passenger's seat back may lean or be turned outward. Technician will need to remove the seat bottom tr

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    • TSB #PIC6179A

      NHTSA ID #10125139

      • Date Announced: NOVEMBER 30 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that vehicles with front seat Regular Production Option Codes A52, AZ3, or B3F may comment about low treble, or excessive bass from the front door speakers. This is a normal

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    FORWARD COLLISION AVOIDANCE

    • TSB #PIT5551E

      NHTSA ID #10167425

      • Date Announced: OCTOBER 03 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting.  This is normal when the FAB has been set to  "Alert".

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    • TSB #PIT5551C

      NHTSA ID #10141351

      • Date Announced: MAY 11 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicatesa "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. This is normal when theFAB has been set to "Alert".

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    LANE DEPARTURE

    • TSB #080310006G

      NHTSA ID #10169356

      • Date Announced: NOVEMBER 12 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel B

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    • TSB #PIT5527C

      NHTSA ID #10168965

      • Date Announced: NOVEMBER 12 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that show a "Take Steering" message on the Driver Information Center along with a warning chime/alert. Dealer should be advised the purpose of

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    • TSB #PIT5535E

      NHTSA ID #10167460

      • Date Announced: OCTOBER 25 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have Service Front Camera, Service Lane Departure Warning, and Service Lane Keep Assist Message. Technician may find Diagnostic Troubl

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    LANE DEPARTURE: SENSING SYSTEM: CAMERA

    • TSB #18NA360

      NHTSA ID #10154991

      • Date Announced: DECEMBER 03 2018
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to replace the side mirror cameras if found the cause of the reduced key fob range.

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    BACK OVER PREVENTION

    • TSB #PIP5446A

      NHTSA ID #10129075

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a Harsh Shift 1/2 and 2/3 and Sputter Applying Throttle Between 0 and 30%, Rough idle. Technician may find Diagnostic Trouble Codes P

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    • TSB #17NA269

      NHTSA ID #10159598

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

      Summary: This Technical bulletin provides information on new software to correct the rear camera display being too bright.

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    BACK OVER PREVENTION: WARNINGS

    • TSB #PIT5507D

      NHTSA ID #10137207

      • Date Announced: MARCH 27 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a diagnostic trouble code U0159 set in the instrument panel cluster and /or the body control module. For vehicles equipped with U

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    BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

    • TSB #PIT5552C

      NHTSA ID #10154322

      • Date Announced: FEBRUARY 25 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates repair information for the rear vision camera or surround vision camera image being: -  Yellow -  Blurry -  Distorted -  Image scrolling -  Image with NO gridlines -  Screen is blue with gri

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    • TSB #17NA375

      NHTSA ID #10139141

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

      Summary: This informational bulletin provides a diagnostic tip for rear vision camera image that is grainy, distorted and/or pixelated

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    • TSB #17NA269

      NHTSA ID #10159598

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

      Summary: This Technical bulletin provides information on new software to correct the rear camera display being too bright.

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    EQUIPMENT

    • TSB #120851002K

      NHTSA ID #10168210

      • Date Announced: OCTOBER 30 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.

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    • TSB #PIP5684

      NHTSA ID #10167455

      • Date Announced: OCTOBER 22 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates the use of air leak diagnostic test tool CH-52250 in addition to the information found in the service manual.

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    • TSB #1308116001E

      NHTSA ID #10163272

      • Date Announced: JUNE 26 2019
      • Additional Info: How to Fix

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

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    • TSB #PIP5632A

      NHTSA ID #10161046

      • Date Announced: MAY 28 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

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    • TSB #16NA119

      NHTSA ID #10161929

      • Date Announced: MAY 08 2019
      • Additional Info: How to Fix

      Summary: This warranty administration bulletin provide policy information to cover GM's policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada.

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    • TSB #080089014E

      NHTSA ID #10161907

      • Date Announced: MAY 02 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).

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    • TSB #PIC6360

      NHTSA ID #10160672

      • Date Announced: APRIL 16 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that the Navigation radio does not have a global positioning system location but OnStar is able to accurately locate the vehicle. Technician sh

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    • TSB #PIT5564B

      NHTSA ID #10160663

      • Date Announced: APRIL 12 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates an issue with aftermarket USB chargers causing SIR DTC's to set. 

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    • TSB #PIE0499A

      NHTSA ID #10154657

      • Date Announced: FEBRUARY 26 2019
      • Additional Info: How to Fix

      Summary: This engineering informational bulletin is requesting information and document the exact location of the wire chafing by taking a photo of the flex fuel pigtail as it appears BEFORE repairs are made.

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    • TSB #120089002C

      NHTSA ID #10155073

      • Date Announced: FEBRUARY 26 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides the dealer with information on what to do when requesting a new key code for the customer.

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    • TSB #090089016F

      NHTSA ID #10155071

      • Date Announced: FEBRUARY 08 2019
      • Additional Info: How to Fix

      Summary: This warranty nonadministrative bulletin provides information on the proper use of the labor operation 0600014.

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    • TSB #090089002P

      NHTSA ID #10155070

      • Date Announced: FEBRUARY 05 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.

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    • TSB #PIE0500

      NHTSA ID #10155065

      • Date Announced: JANUARY 24 2019
      • Additional Info: How to Fix

      Summary: This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R

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    • TSB #PI1354I

      NHTSA ID #10155057

      • Date Announced: JANUARY 17 2019
      • Additional Info: How to Fix

      Summary: This preliminary bulletin provides additional guidance for diagnosing vibrations or disturbances that may occur on full size pickups and how to correct and repair.

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    • TSB #18NA370

      NHTSA ID #10155036

      • Date Announced: JANUARY 07 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides repair information to correct a customer concern of hearing a pickup box ornamentation bar (Sports Bar) wind noise or rattle.

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    • TSB #080089014C

      NHTSA ID #10155014

      • Date Announced: DECEMBER 13 2018
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).

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    • TSB #18NA361

      NHTSA ID #10154992

      • Date Announced: DECEMBER 10 2018
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.

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    • TSB #PIT5570B

      NHTSA ID #10151874

      • Date Announced: NOVEMBER 26 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides the technician with weight capacity for the tailgate and cargo loops in the bed.

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    • TSB #PIC6107A

      NHTSA ID #10151868

      • Date Announced: NOVEMBER 21 2018
      • Additional Info: How to Fix

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

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    • TSB #PIE0473A

      NHTSA ID #10155079

      • Date Announced: NOVEMBER 07 2018
      • Additional Info: How to Fix

      Summary: This engineering informational bulletin is requesting information from the field on vehicles that have the condition of A/C Not Cool Due to No Pressure Build.

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    • TSB #PIE0475A

      NHTSA ID #10155080

      • Date Announced: NOVEMBER 01 2018
      • Additional Info: How to Fix

      Summary: This engineering informational bulletin is requesting information pictures of windshield, steering wheel and/or door trim panel for product issues covered under warranty.

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    • TSB #PIP5121C

      NHTSA ID #10143459

      • Date Announced: JUNE 27 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have the oil pressure gauge jumps from approximately 40 lb. to 60 lb. The 4.3L (LV3), 5.3L (L83), 6.2L (L86) engines are equipped with a t

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    • TSB #PIT5380C

      NHTSA ID #10141379

      • Date Announced: MAY 30 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicle that may have a front driver's or passenger's seat back may lean or be turned outward. Technician will need to remove the seat bottom tr

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    • TSB #PIP5570

      NHTSA ID #10141370

      • Date Announced: MAY 22 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates to the dealer a condition where a tick noise may be present inside a vehicle while driving. This may be the result of a deformed or improperly seated steering shaft seal allowing engine compartmen

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    • TSB #PIP5498H

      NHTSA ID #10141365

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

      Summary: This Preliminary information communicates A vehicle may have a concern of DTCP050D setting along with a P0300 after a cold start up. White smoke and/or coolant odor may come from exhaust for an extended period of time at cold start as well

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    • TSB #PIP5432B

      NHTSA ID #10141362

      • Date Announced: MAY 17 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for the Generator Control Module (GCM). The dealer technician is advised to call the GMTechnical AssistanceCen

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    • TSB #PIP5481B

      NHTSA ID #10126989

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a check engine light on. Technician may find Diagnostic Trouble Code P026A. The owner's manual advises not to drive above 45 MPH

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    • TSB #120089007A

      NHTSA ID #10139181

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

      Summary: This informational bulletin provides information on dealer responsibility for cargo carrying capacity labeling and the part numbers for the labels.

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    • TSB #17NA214

      NHTSA ID #10139131

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

      Summary: This technical bulletin provides repair information to correct customer concerns of OnStar, XM, GPS or antenna malfunction ? may set DTC B2462, B2470 or B125C - and/or water leak on headliner at sun visor or overhead console areas, possible

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    • TSB #17NA346

      NHTSA ID #10139118

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

      Summary: This informational bulletin provides a listing of the parts availability for coax repair procedures and what is needed to complete some repairs.

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    • TSB #PIE0436

      NHTSA ID #10134637

      • Date Announced: OCTOBER 27 2017
      • Additional Info: How to Fix

      Summary: This engineering information is requesting information from the field on vehicles that have the condition of Speaker Rattle, Speaker Crackle, Poor Sound Quality, Speaker Pop, or Speaker Distortion.

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    • TSB #17366-09192017

      NHTSA ID #10159295

      • Date Announced: SEPTEMBER 19 2017
      • Additional Info: How to Fix

      Summary: 17366 Stop Delivery Population Revision. On September 14, 2017, GM ordered a stop delivery of certain vehicles. Some vehicles have been removed from this stop delivery order because they were repaired at the plant, or had been sold prior t

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    • TSB #2118130-09142017

      NHTSA ID #10159293

      • Date Announced: SEPTEMBER 14 2017
      • Additional Info: How to Fix

      Summary: N172118130 Stop Delivery population revision. On September 1, 2017, GM ordered a stop delivery of certain vehicles in new vehicle inventory. Additional vehicles have been added and some vehicles have been removed from this stop delivery or

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    • TSB #2118130

      NHTSA ID #10159291

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

      Summary: N172118130 Stop Delivery population revision. On September 1, 2017, GM ordered a stop delivery of certain vehicles in new vehicle inventory. Additional vehicles have been added to this stop delivery order. The revised list provides the Ve

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    • TSB #211813-09062017

      NHTSA ID #10159288

      • Date Announced: SEPTEMBER 06 2017
      • Additional Info: How to Fix

      Summary: N172118130 Stop Delivery. On September 1, 2017, GM ordered a stop delivery of certain vehicles in new vehicle inventory. Additional vehicles have been added to this stop delivery order. Until further instructions are received, involved vehi

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    • TSB #17NA100

      NHTSA ID #10159593

      • Date Announced: SEPTEMBER 06 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin explains to the technician how to validate software calibrations have been tampered with by means of using aftermarket mods.

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    • TSB #211813

      NHTSA ID #10159262

      • Date Announced: SEPTEMBER 01 2017
      • Additional Info: How to Fix

      Summary: N172118130 Stop Delivery. Effective immediately, stop the delivery of certain vehicles in new vehicle inventory. We are investigating an issue relating to the accuracy of the New Car Assessment Program (NCAP) ratings on the Monroney label f

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    EQUIPMENT:ELECTRICAL

    • TSB #PIT5586C

      NHTSA ID #10162150

      • Date Announced: JUNE 24 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates a customer concern of IPC gauges inoperative or fluctuate, No Start, No Crank, SIR Light / Service Airbag Message, Service Suspension Message, Radio display blank, Steering Wheel Controls (SWC) not

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    • TSB #PIC6360

      NHTSA ID #10160672

      • Date Announced: APRIL 16 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that the Navigation radio does not have a global positioning system location but OnStar is able to accurately locate the vehicle. Technician sh

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    • TSB #070849020P

      NHTSA ID #10158861

      • Date Announced: MARCH 22 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for the IPC odometer programming method quick reference guide.

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    • TSB #030603004X

      NHTSA ID #10154626

      • Date Announced: JANUARY 24 2019
      • Additional Info: How to Fix

      Summary: This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.

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    • TSB #PIC6073E

      NHTSA ID #10154606

      • Date Announced: DECEMBER 17 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about the Media Oriented Systems Transport Bus Diagnostic Tool Kit (EL-51578) has been released to help diagnose any of the Media Oriented Systems Transport b

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    • TSB #PIC6107A

      NHTSA ID #10151868

      • Date Announced: NOVEMBER 21 2018
      • Additional Info: How to Fix

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

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    • TSB #PIT5354B

      NHTSA ID #10126973

      • Date Announced: DECEMBER 18 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician how to determine if the vehicle is equipped with wireless fidelity. Technician should check the Regular Production Option Code list for (VV4).

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    • TSB #17NA386

      NHTSA ID #10139176

      • Date Announced: DECEMBER 04 2017
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for the technicians on multi-media infotainment tester (MIT), does not function properly when diagnosing infotainment complaints, which may lead to mis-diagnosis.

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    • TSB #17NA344

      NHTSA ID #10139116

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

      Summary: This informational bulletin provides information for the technician when looking up the P/N for the 3.5 mm audio jack for the USB, to make sure and enter the VIN# to ensure the correct part is being ordered.

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    • TSB #17NA214

      NHTSA ID #10139131

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

      Summary: This technical bulletin provides repair information to correct customer concerns of OnStar, XM, GPS or antenna malfunction ? may set DTC B2462, B2470 or B125C - and/or water leak on headliner at sun visor or overhead console areas, possible

      More Information »

    • TSB #PIT5594

      NHTSA ID #10125109

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

      Summary: This Preliminary information communicates a normal DIC message after learning keys/fobs which indicates the drivers memory position.

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    • TSB #PIE0436

      NHTSA ID #10134637

      • Date Announced: OCTOBER 27 2017
      • Additional Info: How to Fix

      Summary: This engineering information is requesting information from the field on vehicles that have the condition of Speaker Rattle, Speaker Crackle, Poor Sound Quality, Speaker Pop, or Speaker Distortion.

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    EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

    • TSB #PIT5594B

      NHTSA ID #10168964

      • Date Announced: NOVEMBER 12 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates a normal DIC message after learning keys/fobs which indicates the drivers memory position.

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    • TSB #PIT5545C

      NHTSA ID #10154310

      • Date Announced: FEBRUARY 20 2019
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates Content Theft Deterrent RPO UTJ is included and only available with Remote Vehicle Start RPO BTV. If the vehicle is not equipped with Remote Vehicle Start RPO BTV the vehicle will not have Content T

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

    • TSB #17NA337

      NHTSA ID #10137378

      • Date Announced: FEBRUARY 26 2018
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information to the customer on the radio display "info pages" being blank and to make sure to select in the "active info pages" menu.

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    • TSB #PIC6315A

      NHTSA ID #10125127

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that in the radio settings some of the vehicle personalization selections within the Comfort and Convenience menu are missing at times. Technic

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    • TSB #PIT5387E

      NHTSA ID #10125128

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

      Summary: This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection droppe

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    • TSB #PIC6315

      NHTSA ID #10125115

      • Date Announced: NOVEMBER 14 2017
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that in the radio settings some of the vehicle personalization selections within the Comfort and Convenience menu are missing at times. Technic

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    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB #PIC6107A

      NHTSA ID #10151868

      • Date Announced: NOVEMBER 21 2018
      • Additional Info: How to Fix

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

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    EQUIPMENT:AIR CONDITIONER

    • TSB #PIT5614

      NHTSA ID #10141343

      • Date Announced: MAY 01 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates that some technicians may find no refrigerant or a low refrigerant charge. Engineering is currently investigating this issue.

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    EQUIPMENT:OTHER:LABELS

    • TSB #211813-09292017-

      NHTSA ID #10159301

      • Date Announced: SEPTEMBER 29 2017
      • Additional Info: How to Fix

      Summary: 17357 and 17366 - Service update. General Motors has released four field actions related to a condition in which certain vehicles may have an incorrect torsion bar built into the front seat belt retractors. Vehicles in dealer new inventory

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    • TSB #211813

      NHTSA ID #10159262

      • Date Announced: SEPTEMBER 01 2017
      • Additional Info: How to Fix

      Summary: N172118130 Stop Delivery. Effective immediately, stop the delivery of certain vehicles in new vehicle inventory. We are investigating an issue relating to the accuracy of the New Car Assessment Program (NCAP) ratings on the Monroney label f

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    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #100089006G

      NHTSA ID #10168207

      • Date Announced: OCTOBER 16 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for dealers how to submit a product information report (PIR) (Canada Only).

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    • TSB #19NA232

      NHTSA ID #10168238

      • Date Announced: OCTOBER 14 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides tips for showing a way to confirm if its a mechanical engine issue or not.

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    • TSB #100089009C

      NHTSA ID #10168208

      • Date Announced: OCTOBER 09 2019
      • Additional Info: How to Fix

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

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    • TSB #18NA306

      NHTSA ID #10168188

      • Date Announced: OCTOBER 02 2019
      • Additional Info: How to Fix

      Summary: This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).

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    • TSB #010089010N

      NHTSA ID #10168204

      • Date Announced: OCTOBER 02 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).

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    • TSB #060847001O

      NHTSA ID #10163263

      • Date Announced: JUNE 11 2019
      • Additional Info: How to Fix

      Summary: This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.

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    • TSB #110089005N

      NHTSA ID #10158864

      • Date Announced: MARCH 26 2019
      • Additional Info: How to Fix

      Summary: This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.

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    • TSB #070849020P

      NHTSA ID #10158861

      • Date Announced: MARCH 22 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for the IPC odometer programming method quick reference guide.

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    • TSB #010089010M

      NHTSA ID #10154625

      • Date Announced: JANUARY 31 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).

      More Information »

    • TSB #080089014D

      NHTSA ID #10154628

      • Date Announced: JANUARY 31 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).

      More Information »

    • TSB #120851002I

      NHTSA ID #10154630

      • Date Announced: JANUARY 22 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.

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    • TSB #040089015T

      NHTSA ID #10154627

      • Date Announced: JANUARY 14 2019
      • Additional Info: How to Fix

      Summary: This warranty administration bulletin provides policy information on required operating procedures.

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    • TSB #030089006P

      NHTSA ID #10137382

      • Date Announced: MARCH 07 2018
      • Additional Info: How to Fix

      Summary: This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.

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    • TSB #17-NA-073

      NHTSA ID #10138060

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

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

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    • TSB #06-08-47-001M

      NHTSA ID #10138014

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

      Summary: This information bulletin explains the labor operation numbers used for submitting warranty claims and how to setup, and reprogram modules.

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    EQUIPMENT ADAPTIVE

    • TSB #100845001G

      NHTSA ID #10163268

      • Date Announced: JUNE 26 2019
      • Additional Info: How to Fix

      Summary: This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.

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    • TSB #1308116001E

      NHTSA ID #10163272

      • Date Announced: JUNE 26 2019
      • Additional Info: How to Fix

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

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    • TSB #19NA136

      NHTSA ID #10163252

      • Date Announced: JUNE 19 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to change the diff fluid if found the cause of the customers concern.

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    • TSB #PIT5440A

      NHTSA ID #10156928

      • Date Announced: MARCH 13 2019
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician when painting the bumper on a Work Truck use the paint code is 598F that is Anthracite color.

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    • TSB #18NA361

      NHTSA ID #10154992

      • Date Announced: DECEMBER 10 2018
      • Additional Info: How to Fix

      Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.

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    • TSB #PIE0498

      NHTSA ID #10155019

      • Date Announced: DECEMBER 10 2018
      • Additional Info: How to Fix

      Summary: This engineering informational bulletin is requesting information on product issue with the door weather strip, door body fit, and/or rear tail lamp moisture.

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    • TSB #PIP5121C

      NHTSA ID #10143459

      • Date Announced: JUNE 27 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have the oil pressure gauge jumps from approximately 40 lb. to 60 lb. The 4.3L (LV3), 5.3L (L83), 6.2L (L86) engines are equipped with a t

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    • TSB #PIP5570

      NHTSA ID #10141370

      • Date Announced: MAY 22 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates to the dealer a condition where a tick noise may be present inside a vehicle while driving. This may be the result of a deformed or improperly seated steering shaft seal allowing engine compartmen

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    • TSB #PIP5432B

      NHTSA ID #10141362

      • Date Announced: MAY 17 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for the Generator Control Module (GCM). The dealer technician is advised to call the GMTechnical AssistanceCen

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    • TSB #PIT5614

      NHTSA ID #10141343

      • Date Announced: MAY 01 2018
      • Additional Info: How to Fix

      Summary: This Preliminary information communicates that some technicians may find no refrigerant or a low refrigerant charge. Engineering is currently investigating this issue.

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    • TSB #PIP5252B

      NHTSA ID #10129050

      • Date Announced: JANUARY 03 2018
      • Additional Info: How to Fix

      Summary: This Preliminary Information communication provides information to the technician about vehicles that the engine may run hot with the snow plow installed. Do not exceed 64 kilometers per hour / 40 miles per hour with a snow plow mounted to

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    UNKNOWN OR OTHER

    • TSB #100089009D

      NHTSA ID #10169357

      • Date Announced: NOVEMBER 26 2019
      • Additional Info: How to Fix

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

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    • TSB #080089014F

      NHTSA ID #10169355

      • Date Announced: NOVEMBER 25 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).

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    • TSB #010842001M

      NHTSA ID #10169354

      • Date Announced: NOVEMBER 12 2019
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.

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    • TSB #PI1369A

      NHTSA ID #10168214

      • Date Announced: OCTOBER 08 2019
      • Additional Info: How to Fix

      Summary: This preliminary bulletin provides a procedure to reprogram more than 8 keys for the PPV.

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