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 #PIT5675C

      NHTSA ID #10167443

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

      Summary: This preliminary information is created to make the service technician aware of a condition where the ground for the steering module may not have a sufficient ground path. 

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    • 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 #PIT5675B

      NHTSA ID #10164779

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

      Summary: This preliminary information is created to make the service technician aware of a condition where the ground for the steering module may not have a sufficient ground path. 

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    • TSB #16NA109

      NHTSA ID #10165079

      • Date Announced: AUGUST 05 2019
      • 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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    BRAKES (PWS)

    • TSB #19NA213

      NHTSA ID #10168234

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

      Summary: This technical bulletin provides repair information to correct a customer concern of Service Calibration for Service ESC and/or Service Park Brake Messages.

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    • TSB #19NA213

      NHTSA ID #10166636

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

      Summary: This technical bulletin provides repair information to correct a customer concern of Service Calibration for Service ESC and/or Service Park Brake Messages.

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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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    PARKING BRAKE

    • TSB #19NA213

      NHTSA ID #10169316

      • Date Announced: NOVEMBER 27 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides repair information to correct a customer concern of Service Calibration for Service ESC and/or Service Park Brake Messages.

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    ENGINE (PWS)

    • TSB #19NA172

      NHTSA ID #10163897

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

      Summary: This informational bulletin provides instruction on what may be the cause of the oil leak depending on location and which seal to use to fix it.

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    ENGINE AND ENGINE COOLING

    • 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 #19NA181

      NHTSA ID #10165112

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

      Summary: This technical bulletin provides a procedure to locate and repair the engine wiring harness.

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    • TSB #000601026M

      NHTSA ID #10165121

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

      Summary: This informational bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.

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    • TSB #070601016F

      NHTSA ID #10165122

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

      Summary: This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.

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    ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

    • TSB #PIT5678A

      NHTSA ID #10162170

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

      Summary: This Preliminary information communicates an issue with the radiator lower mount that sounds as if it is coming from behind the front wheels.  

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

    • TSB #16NA380

      NHTSA ID #10165080

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

      Summary: This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.

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    FUEL SYSTEM, GASOLINE

    • TSB #PIP5496B

      NHTSA ID #10167451

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

      Summary: This Preliminary information communicates an issue inside the fuel tank where the fuel vent hose may be disconnected from the fuel pump module assembly and  recommended repair procedures.

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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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    FUEL SYSTEM, DIESEL

    • TSB #030604017N

      NHTSA ID #10166665

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

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

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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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    POWER TRAIN

    • 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 #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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    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #080730026F

      NHTSA ID #10165123

      • Date Announced: AUGUST 12 2019
      • 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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    ELECTRICAL SYSTEM

    • TSB #PIT5718

      NHTSA ID #10167467

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

      Summary: This Preliminary information communicates a terminal issue at the K77 Remote Control Door Lock Receiver causing No Fob Detected message, Keyless Entry inoperative or Service Tire Monitor message.

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    • TSB #PIP4670H

      NHTSA ID #10165904

      • Date Announced: SEPTEMBER 25 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 #PI0592E

      NHTSA ID #10165127

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

      Summary: This preliminary information bulletin provides information om Service Programming System (SPS) Error Codes E4398, E4399, E4403, M4404, M4413, E4414, E4423, E4491 or E6961).

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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 #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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    VISIBILITY

    • TSB #19NA245

      NHTSA ID #10169314

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

      Summary: This technical bulletin provides repair information to correct a customer concern of the sunroof and/or sunshade inoperative.

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    VISIBILITY:GLASS, SIDE/REAR

    • TSB #PIT4916H

      NHTSA ID #10162148

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have may a helicopter type noise when a rear window is lowered. This is a normal characteristic of this vehicle, but the concern can be mi

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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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    STRUCTURE:BODY:DOOR

    • TSB #PIT5608C

      NHTSA ID #10162169

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

      Summary: This preliminary information explains a potential issue engineering is investigating into water intrusion into the door passthrough connector and effecting door functions. 

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    STRUCTURE:BODY:ROOF AND PILLARS

    • TSB #19NA235

      NHTSA ID #10168195

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

      Summary: This technical bulletin provides repair information to correct a customer concern of hearing a rattle or ticking noise coming from the B-pillar area.

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    WHEELS

    • 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 »

    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 »

    ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

    • TSB #19NA213

      NHTSA ID #10169316

      • Date Announced: NOVEMBER 27 2019
      • Additional Info: How to Fix

      Summary: This technical bulletin provides repair information to correct a customer concern of Service Calibration for Service ESC and/or Service Park Brake Messages.

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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 #PIT5551E

      NHTSA ID #10165868

      • Date Announced: SEPTEMBER 05 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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    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

      More Information »

    EQUIPMENT

    • TSB #19NA245

      NHTSA ID #10169314

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

      Summary: This technical bulletin provides repair information to correct a customer concern of the sunroof and/or sunshade inoperative.

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    • TSB #19NA055

      NHTSA ID #10168227

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

      Summary: This technical bulletin provides repair information to correct a customer concern of a accessory front floor liner warped, bent inward.

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    • TSB #17NA073

      NHTSA ID #10166638

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

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

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    • TSB #18NA146

      NHTSA ID #10165087

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

      Summary: This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only).

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    • TSB #130089008B

      NHTSA ID #10165126

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

      Summary: This bulleting provides Wiring, Terminal and Connector Repair Information including how to determine the Service Part Number in eSI and how to locate the part(s) in the EPC.

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    • TSB #19NA172

      NHTSA ID #10163897

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

      Summary: This informational bulletin provides instruction on what may be the cause of the oil leak depending on location and which seal to use to fix it.

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    • TSB #990089019R

      NHTSA ID #10163900

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

      Summary: This informational bulletin provides process information for the (GWM) and (WPC) parts return program.

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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 #000601012J

      NHTSA ID #10163260

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

      Summary: This informational bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.

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    • TSB #16NA222

      NHTSA ID #10163193

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

      Summary: This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.

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    EQUIPMENT:ELECTRICAL

    • TSB #17NA276

      NHTSA ID #10165084

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

      Summary: This informational bulletin provides information on Loss of Phone Pairing or Favorites, Last Setting of Volume, Station, App, and Audio Settings Change When Vehicle Shuts Down in Demo Mode and that this is considered a normal characteristic

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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 #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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    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.

      More Information »

    • 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.

      More Information »

    • TSB #000601012J

      NHTSA ID #10163260

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

      Summary: This informational bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.

      More Information »

    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 #19NA270

      NHTSA ID #10169351

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

      Summary: This technical bulletin provides repair information to correct a customer concern of Phone Ringer Volume Turned Down or Too Quiet.

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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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