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 #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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    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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    ENGINE (PWS)

    • TSB #PIP5637A

      NHTSA ID #10164769

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

      Summary: The Preliminary Information communication advises the technician that the Product Quality Center has a part exchange for 3.0 LM2 engine. The dealer technician is advised to call the GM Product Quality Center for further assistance

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    ENGINE AND ENGINE COOLING

    • TSB #PIP5689

      NHTSA ID #10168982

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

      Summary: This Preliminary information communicates to the technician to reprogram the engine control module

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    • TSB #PIT5689A

      NHTSA ID #10168977

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

      Summary: This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap.

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    • TSB #PIP5686A

      NHTSA ID #10168955

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

      Summary: This Preliminary information communicates A vehicle may come into the dealer with a rough idle, lean running concern and/or air leak noise from the PCV system. Upon inspection the technician may find the SES lamp is illuminated and/or DTC?s

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    • TSB #PIP5668A

      NHTSA ID #10167468

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

      Summary: This Preliminary information communicates to the dealer technician the coolant control valve is on restriction.

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    • TSB #PIP5370E

      NHTSA ID #10167448

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

      Summary: This Preliminary Information communication provides information to the technician that some vehicle may have an ?Exhaust Fluid Quality Poor? on the Driver Information Center or a diesel exhaust fluid warning lamp on or other exhaust fluid q

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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 #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 #PIP5637D

      NHTSA ID #10165916

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

      Summary: The Preliminary Information communication advises the technician that the Product Quality Center has a part exchange for 3.0 LM2 engine. The dealer technician is advised to call the GM Product Quality Center for further assistance

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    • TSB #PIP5606E

      NHTSA ID #10165902

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

      Summary: This Preliminary information communicates A vehicle may have a tick noise from the engine cold, initial start in the morning. A lifter may not have sufficient amount of oil during cold start operation (not pumped up).  As information comes

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    • TSB #PIE0536

      NHTSA ID #10166670

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

      Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to oil leaking from the oil pan.

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    • TSB #PIT5448F

      NHTSA ID #10165870

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

      Summary: This Preliminary Information communication advises the technician with a tip when the vehicle stops running after it has been idling for 2.5 hours. This is normal operation of the vehicle built with regular production code BTM and without R

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    • TSB #PIP5637C

      NHTSA ID #10165871

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

      Summary: The Preliminary Information communication advises the technician that the Product Quality Center has a part exchange for 3.0 LM2 engine. The dealer technician is advised to call the GM Product Quality Center for further assistance.

      More Information »

    • TSB #PIP5637B

      NHTSA ID #10164791

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

      Summary: The Preliminary Information communication advises the technician that the Product Quality Center has a part exchange for 3.0 LM2 engine. The dealer technician is advised to call the GM Product Quality Center for further assistance

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    • TSB #19NA188

      NHTSA ID #10165117

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

      Summary: The informational bulletin explains the normal noises that are emitted from the engine once the engine is turned off.

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    • TSB #PIP5668

      NHTSA ID #10164777

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

      Summary: This Preliminary information communicates to the dealer technician the coolant control valve is on restriction.

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    • TSB #090604026R

      NHTSA ID #10165124

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

      Summary: This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.

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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:ENGINE:GASOLINE:TURBO-CHARGER

    • TSB #PIP5670A

      NHTSA ID #10167470

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

      Summary: This preliminary information communicates the part restriction for the diesel turbocharger and EGR components. Updated to provide instruction on gathering additional data.

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    ENGINE AND ENGINE COOLING:ENGINE:DIESEL

    • TSB #19NA180

      NHTSA ID #10165111

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

      Summary: This New Engine Features Bulletin provides General Information to help the Service Personnel become familiar with the Duramax Diesel 3.0L - RPO LM2.

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    • TSB #PIP5670

      NHTSA ID #10164786

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

      Summary: This preliminary information communicates the part restriction for the diesel turbocharger and EGR components

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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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    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 #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 #18NA103

      NHTSA ID #10163226

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

      Summary: This Bulletin provides information to correct a customer concern of a siren or whine noise from the in-tank fuel pump at temperatures below -6C or 20F, accompanied by start and stall, no start, loss of power and MIL illuminated. Technicians

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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 #PIP5667

      NHTSA ID #10164785

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

      Summary: This Preliminary information communicates the part restriction for the diesel engine air delivery and exhaust system components

      More Information »

    • TSB #PIP5669

      NHTSA ID #10164782

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

      Summary: This preliminary information communicates the part restriction for the diesel engine fuel system components

      More Information »

    • 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.

      More Information »

    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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    • 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 #PIP5677A

      NHTSA ID #10167423

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

      Summary: This Preliminary information communicates to the dealer technician that the 10L60, 10L80 and the 10L90 transmissions have been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission

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    • TSB #PIE0538

      NHTSA ID #10166672

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

      Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to 8 speed transmission shift quality.

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    ELECTRICAL SYSTEM

    • TSB #N192279350

      NHTSA ID #10169655

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

      Summary: N192279350 - Service Update Bulletin. On certain vehicles, dealer installed accessory LED fog lamps were offered and sold to customers, but there was not a body control module calibration available at the time to enable the fog lamps to ope

      More Information »

    • TSB #PIE0546

      NHTSA ID #10169366

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

      Summary: This engineering information (EI) bulletin is requesting information from the field on conditions of Service Engine Soon (SES) Lamp Illuminated, DTCs B2B0D and/or B2B0E Central Gateway Module Codes Unable to Communicate with HSLAN or LSLAN.

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    • TSB #PIE0547

      NHTSA ID #10169367

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

      Summary: This engineering informational bulletin is requesting information a issue that is caused by wire damage or an incorrect wire routing issue that results in a repair.

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    • TSB #PIE0515A

      NHTSA ID #10168216

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

      Summary: This engineering informational bulletin is requesting information for checking for DTCs and the voltage (relative to a ground) on BOTH sides of the 400A starter fuse in the Battery Distribution Engine Compartment Fuse Block.

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    • TSB #PIT5715

      NHTSA ID #10167450

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

      Summary: This Preliminary Information provides information to the technician about a additional diagnostic tip for a check engine lamp for DTC p3055 and P3056 and the start/Stop being inoperative. 

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    • TSB #19NA228

      NHTSA ID #10168235

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

      Summary: This technical provides a procedure to locate, disconnect and re-connect the TCM electrical connector if found the cause of the customers concerns.

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    • TSB #PIP5682

      NHTSA ID #10167421

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

      Summary: This Preliminary information communicates the potential for DTCs P2C7A and/or P14D9 to set, the current procedure to clear them and that an ECM calibration is being developed.

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    • TSB #PIP5675

      NHTSA ID #10165884

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

      Summary: This Preliminary information communicates to the dealer that a customer may comment that the MIL light is illuminated. The technician may find P1098 and/or P26BB set current or history.  That this may be caused by a software anomaly, and th

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    • TSB #PIP5673

      NHTSA ID #10165863

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

      Summary: This Preliminary information communicates advises the technician that the ECM part number will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Ass

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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.

      More Information »

    • 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.

      More Information »

    ELECTRICAL SYSTEM: SOFTWARE

    • TSB #PIP5690

      NHTSA ID #10168984

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

      Summary: This Preliminary information communicates to dealer technicians there is a software anomaly not allowing the air filter life to be reset. 

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    • TSB #PIP5685

      NHTSA ID #10167457

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

      Summary: This Preliminary information communicates A vehicle with a customer concern of a SES P0128, Engineering is aware of the concern and working on the a repair.  At this time clear the codes and do not replace the thermostat for this concern. T

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    EXTERIOR LIGHTING:FOG LIGHTS

    • TSB #N192279350

      NHTSA ID #10169655

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

      Summary: N192279350 - Service Update Bulletin. On certain vehicles, dealer installed accessory LED fog lamps were offered and sold to customers, but there was not a body control module calibration available at the time to enable the fog lamps to ope

      More Information »

    VISIBILITY

    • TSB #PIE0532A

      NHTSA ID #10168220

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

      Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to gathering information for the power outside folding mirror with the conditio

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    • TSB #PIE0532

      NHTSA ID #10165138

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

      Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to gathering information for the power outside folding mirror with the conditio

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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

      More Information »

    STRUCTURE

    • TSB #N192279350

      NHTSA ID #10169655

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

      Summary: N192279350 - Service Update Bulletin. On certain vehicles, dealer installed accessory LED fog lamps were offered and sold to customers, but there was not a body control module calibration available at the time to enable the fog lamps to ope

      More Information »

    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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    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 »

    • TSB #PIP5646B

      NHTSA ID #10165891

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

      Summary: This Preliminary information communicates to the dealer technician that some customers may comment the rear wheels locked up at low speeds after a hot soak. Technicians may find DTC's P2724, P2727 or P2729 set. Technician's are advised to r

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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 »

    LANE DEPARTURE

    • TSB #PIT5721

      NHTSA ID #10168968

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have Lane Keep Assist inoperative with the lane keep assist switch LED is always on and the lane keep assist Icon is not illuminated on th

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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 »

    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 #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).

      More Information »

    • 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 #PIP5637A

      NHTSA ID #10164769

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

      Summary: The Preliminary Information communication advises the technician that the Product Quality Center has a part exchange for 3.0 LM2 engine. The dealer technician is advised to call the GM Product Quality Center for further assistance

      More Information »

    • 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.

      More Information »

    • 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.

      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 »

    EQUIPMENT:ELECTRICAL

    • TSB #18NA279

      NHTSA ID #10168186

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

      Summary: This informational bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.

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    • 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:AIR CONDITIONER

    • TSB #PIP5686

      NHTSA ID #10167464

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

      Summary: This Preliminary information communicates A vehicle may come into the dealer with a rough idle, lean running concern and/or air leak noise from the PCV system. Upon inspection the technician may find the SES lamp is illuminated and/or DTC?s

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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.

      More Information »

    • 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).

      More Information »

    • 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).

      More Information »

    • 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.

      More Information »

    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.

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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 #PIE0544A

      NHTSA ID #10169364

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

      Summary: This engineering informational bulletin is requesting information on vehicles with the Service Engine Soon (SES) lamp being illuminated and DTC P1467 set.

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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 #19NA257

      NHTSA ID #10169342

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

      Summary: This technical bulletin provides repair information to correct a customer concern of the pickup box being out of alignment.

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    • TSB #19NA263

      NHTSA ID #10169346

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

      Summary: This informational bulletin explains a normal condition for sludge to form in the oil cap when equipped with DEF system.

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    • TSB #PIE0536A

      NHTSA ID #10169360

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

      Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to oil leaking from the oil pan.

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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 #PIE0544

      NHTSA ID #10169363

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

      Summary: This engineering informational bulletin is requesting information on vehicles with the Service Engine Soon (SES) lamp being illuminated and DTC P1467 set.

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