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 #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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    SUSPENSION

    • TSB #18149

      NHTSA ID #10143413

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

      Summary: 18149 - Customer Satisfaction Program. Certain vehicles may have a condition in which, the front and/or rear spring strap retainer bolts, and the front and/or rear stabilizer shaft clamp bolts may not have achieved the intended torque value

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    • TSB #18149

      NHTSA ID #10143685

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

      Summary: 18149 - Customer Satisfaction Program. Certain vehicles may have a condition in which, the front and/or rear spring strap retainer bolts, and the front and/or rear stabilizer shaft clamp bolts may not have achieved the intended torque value

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    BRAKES (PWS)

    • TSB #17NA239

      NHTSA ID #10137569

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

      Summary: This bulletin provides information on possible normal brake drag caused by sitting.

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    • TSB #16NA363

      NHTSA ID #10137284

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

      Summary: This informational bulletin provides information on what to do with the loose shipped brake cooling deflectors, duct and metal wheel blocker rings while performing the pre-delivery inspection.

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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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    SERVICE BRAKES, AIR:DISC:PADS

    • TSB #PIC6061C

      NHTSA ID #10137499

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

      Summary: This Preliminary Information communication provides information to the technician about diagnosing a vehicle that has a "Change Brake Pads" message that appears in the Driver Information Center. Technician will need to first inspect the bra

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    PARKING BRAKE

    • TSB #19NA035

      NHTSA ID #10160125

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

      Summary: This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving.

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    PARKING BRAKE:DRIVELINE:HYDRAULIC:ACTUATOR

    • TSB #19NA035

      NHTSA ID #10160125

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

      Summary: This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving.

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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 #18NA172

      NHTSA ID #10169311

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

      Summary: This technical bulletin provides a procedure to modify the right rear exhaust control valve actuator to correct a rattle noise heard from the rear of the vehicle.

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    • TSB #090604026Q

      NHTSA ID #10163266

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

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

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    • TSB #19NA140

      NHTSA ID #10163256

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

      Summary: This informational bulletin provides information to the tech to replace only the prop shaft and not the complete driveline support assembly (DSA) if a rattle noise is confirmed to be coming from the prop shaft.

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    • TSB #18NA268

      NHTSA ID #10161879

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

      Summary: This technical bulletin provides a procedure to correct a condition of a rattle noise heard from the front of the vehicle when the engine is running at slower speeds.

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    • TSB #140604004E

      NHTSA ID #10160134

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

      Summary: This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.

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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 #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 #16NA111

      NHTSA ID #10158781

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

      Summary: This informational bulletin provides diagnostic/inspection information for the air box and air filter seal to correct a MIL and DTCs P0420 and P0430 setting.

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    • TSB #N192210920

      NHTSA ID #10159558

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

      Summary: N192210920 - Service Uppdate. Certain vehicles may have the engine control module (ECM) not completely retained in the bracket behind the right-hand side of the front fender. The ECM could become loose and cause a rattle in the fender. Deal

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    • TSB #150601002H

      NHTSA ID #10158866

      • Date Announced: MARCH 04 2019
      • 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 #19NA044

      NHTSA ID #10158838

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

      Summary: This informational bulletin provides information on a normal engine operating condition for faster emission warm up time.

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    • TSB #PIP5606B

      NHTSA ID #10151840

      • Date Announced: NOVEMBER 14 2018
      • 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 #PIP5159C

      NHTSA ID #10149051

      • Date Announced: OCTOBER 29 2018
      • 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 and Diagnostic Trouble Code P0300 - P0308  may set. Technician will inspect f

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    • TSB #18267

      NHTSA ID #10147336

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

      Summary: 18267 - Service Update - Certain vehicles equipped with RPO LT5 (6.2L SUPERCHARGED V8), a fuel injector may be commanded on for 7.5 seconds when exiting deceleration fuel cutoff, causing the engine to misfire. If this misfire condition we

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    • TSB #PIP5561A

      NHTSA ID #10143782

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

      Summary: This Preliminary Information communication advises the technician that the 6.2L Engine (RPO LT5) has been placed on Engine Exchange program. Dealer will need to contact General Motors Product Quality Center for further assistance.

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    • TSB #18NA088

      NHTSA ID #10137421

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

      Summary: This informational bulletin provides the information on what may occur if the charge air cooler is not filled and drained properly after a service or replacement has been completed.

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    • TSB #18088

      NHTSA ID #10139294

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

      Summary: 18088 - Service Update. Certain Chevrolet Corvette vehicles may have been built with an incorrect 5W-30 labeled engine oil fill cap instead of the correct 0W-40 labeled cap. Inspect for incorrect cap and replace if needed.

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    • TSB #PIP5561

      NHTSA ID #10137179

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

      Summary: This Preliminary Information communication advises the technician that the 6.2L Engine (RPO LT5) has been placed on Engine Exchange program. Dealer will need to contact General Motors Product Quality Center for further assistance.

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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 #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 #PIP5407B

      NHTSA ID #10165914

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

      Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have Diagnostic Trouble Code P06DD or no or low oil pressure. Technician will replace timing chain tensioner g

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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

      More Information »

    • TSB #PIP5407A

      NHTSA ID #10164789

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

      Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have Diagnostic Trouble Code P06DD or no or low oil pressure. Technician will replace timing chain tensioner g

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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.

      More Information »

    • 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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    • TSB #PIP5606D

      NHTSA ID #10163674

      • Date Announced: JULY 23 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

      More Information »

    • TSB #PIP5498L

      NHTSA ID #10160989

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

      Summary: This Preliminary information communicates A vehicle may have a concern of DTC P050D 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

      More Information »

    • TSB #19NA088

      NHTSA ID #10160427

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

      Summary: This technical bulletin provides a procedure to reposition the coolant surge hose clamp away from the hood blanket to avoid hood closing interference.

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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 #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 #PIP5311D

      NHTSA ID #10154568

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have a hot temp message. Any time the maximum recommended temperatures are reached in any condition, the Driver Information Center will gi

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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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #PIE0492A

      NHTSA ID #10158869

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

      Summary: This engineering information PI ends the need for information from the field on Rough idle or Misfire condition.

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    ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

    • TSB #19NA104

      NHTSA ID #10163237

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

      Summary: This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.

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    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

    • TSB #16NA383

      NHTSA ID #10161932

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

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

      More Information »

    • TSB #18NA172

      NHTSA ID #10161937

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

      Summary: This technical bulletin provides a procedure to modify the right rear exhaust control valve actuator to correct a rattle noise heard from the rear of the vehicle.

      More Information »

    • TSB #PIC5985C

      NHTSA ID #10147344

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

      Summary: This Preliminary Information communication provides information to the technician about customers that would like to install Regular Production Option Code NPP (Dual Mode Performance Exhaust System) to a Stingray that was produced without t

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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.

      More Information »

    • 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

      More Information »

    • TSB #050604022P

      NHTSA ID #10158858

      • Date Announced: MARCH 07 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 »

    • TSB #18267

      NHTSA ID #10147336

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

      Summary: 18267 - Service Update - Certain vehicles equipped with RPO LT5 (6.2L SUPERCHARGED V8), a fuel injector may be commanded on for 7.5 seconds when exiting deceleration fuel cutoff, causing the engine to misfire. If this misfire condition we

      More Information »

    FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

    • TSB #18267

      NHTSA ID #10147336

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

      Summary: 18267 - Service Update - Certain vehicles equipped with RPO LT5 (6.2L SUPERCHARGED V8), a fuel injector may be commanded on for 7.5 seconds when exiting deceleration fuel cutoff, causing the engine to misfire. If this misfire condition we

      More Information »

    FUEL SYSTEM, DIESEL

    • 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 »

    • TSB #050604022P

      NHTSA ID #10158858

      • Date Announced: MARCH 07 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 #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 #130417001B

      NHTSA ID #10168211

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

      Summary: This informational bulletin provides information on Driveline Support (Torque Tube) / Propeller Shaft Input to Front Hub Bearing Alignment.

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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 #PIE0529

      NHTSA ID #10165135

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

      Summary: This engineering information bulletin is requesting information from the field to validate a field fix. Before contacting engineers, remove the transmission oil pan and inspect for nickel to quarter size pieces of aluminum debris in the oil

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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.

      More Information »

    • TSB #19NA142

      NHTSA ID #10164120

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

      Summary: This technical bulletin provides information for new transmission oil to use, a procedure for exchanging the old fluid and adding the new fluid to a service transmission.

      More Information »

    • TSB #16NA338

      NHTSA ID #10163215

      • Date Announced: JUNE 06 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

      More Information »

    • TSB #18NA355

      NHTSA ID #10161881

      • Date Announced: MAY 21 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.

      More Information »

    • TSB #080730035D

      NHTSA ID #10161968

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

      Summary: This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.

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    • TSB #18NA268

      NHTSA ID #10161879

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

      Summary: This technical bulletin provides a procedure to correct a condition of a rattle noise heard from the front of the vehicle when the engine is running at slower speeds.

      More Information »

    • TSB #19NA035

      NHTSA ID #10158834

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

      Summary: This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as attended causing the parking pawl to engage while driving.

      More Information »

    • TSB #18NA355

      NHTSA ID #10158827

      • Date Announced: MARCH 01 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.

      More Information »

    • TSB #16NA338

      NHTSA ID #10154638

      • Date Announced: FEBRUARY 28 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 #16NA175

      NHTSA ID #10154635

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

      Summary: This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and 128 KM/H (25 and 80 MPH) at a steady state.

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    • TSB #17NA066

      NHTSA ID #10154975

      • Date Announced: DECEMBER 14 2018
      • 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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    • 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 #080730035C

      NHTSA ID #10137554

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

      Summary: This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.

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    POWER TRAIN:MANUAL TRANSMISSION

    • TSB #030729004L

      NHTSA ID #10160133

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

      Summary: This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.

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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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    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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    POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT

    • TSB #19NA073

      NHTSA ID #10160417

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

      Summary: This technical bulletin provides repair information to correct a customer concern of difficult to shift into gear, intermittent gear pop out and/or mushy shifts (no grind).

      More Information »

    POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:FLOOR SHIFT

    • TSB #19NA073

      NHTSA ID #10160417

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

      Summary: This technical bulletin provides repair information to correct a customer concern of difficult to shift into gear, intermittent gear pop out and/or mushy shifts (no grind).

      More Information »

    POWER TRAIN:DRIVELINE

    • TSB #18NA268

      NHTSA ID #10163229

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

      Summary: This technical bulletin provides a procedure to correct a condition of a rattle noise heard from the front of the vehicle when the engine is running at slower speeds.

      More Information »

    ELECTRICAL SYSTEM

    • 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).

      More Information »

    • TSB #N192218430

      NHTSA ID #10165441

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

      Summary: N192218430 - Customer Satisfaction Program. During service, certain vehicles equipped with OnStar (RPO UE1), may have received an incorrect and partially programmed/configured replacement OnStar module. This condition will disable certain

      More Information »

    • TSB #19NA010

      NHTSA ID #10164113

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

      Summary: This informational bulletin provides information for dealers/technicians on Information on Head-Up Display (HUD) on Vehicles Model Year 2017 and Newer Has Rotational Feature that Allows for Adjusting of the Angle of the HUD Image.

      More Information »

    • 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 #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

      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 »

    • TSB #PIE0506B

      NHTSA ID #10161971

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

      Summary: This engineering information PI ends the need for information from the field if a customer has received error message 220_7 when trying to remote start their vehicle with mobile app.

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • 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

      More Information »

    • TSB #N192210920

      NHTSA ID #10159558

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

      Summary: N192210920 - Service Uppdate. Certain vehicles may have the engine control module (ECM) not completely retained in the bracket behind the right-hand side of the front fender. The ECM could become loose and cause a rattle in the fender. Deal

      More Information »

    • TSB #100845001F

      NHTSA ID #10158863

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

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

      More Information »

    • TSB #090089002Q

      NHTSA ID #10158862

      • Date Announced: MARCH 14 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.

      More Information »

    • TSB #19NA046

      NHTSA ID #10158840

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

      Summary: This informational bulletin provides information for dealers, technicians and customers on the eLSD Wheel Slip Display in DIC.

      More Information »

    • TSB #060847001N

      NHTSA ID #10155011

      • Date Announced: DECEMBER 05 2018
      • 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 »

    • TSB #PIP5159C

      NHTSA ID #10149051

      • Date Announced: OCTOBER 29 2018
      • 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 and Diagnostic Trouble Code P0300 - P0308  may set. Technician will inspect f

      More Information »

    ELECTRICAL SYSTEM:BATTERY

    • TSB #030603004Y

      NHTSA ID #10160132

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

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

      More Information »

    ELECTRICAL SYSTEM:STARTER ASSEMBLY

    • TSB #PIE0506A

      NHTSA ID #10158877

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

      Summary: This engineering informational bulletin is requesting information that the dealer needs to call the engineer listed if a customer has received error message 220_7 when trying to remote start their vehicle with mobile app.

      More Information »

    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.

      More Information »

    ELECTRICAL SYSTEM: SOFTWARE

    • 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.

      More Information »

    EXTERIOR LIGHTING

    • TSB #010842001L

      NHTSA ID #10155009

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

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

      More Information »

    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 #17NA355

      NHTSA ID #10163221

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

      Summary: This technical bulletin provides repair information to correct a customer concern of the paint peeling on a front and/or rear fascia.

      More Information »

    • TSB #PIC6362

      NHTSA ID #10160985

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

      Summary:  This Preliminary Information communicates information on installing the rear spoiler on a ZR1 during PDI.

      More Information »

    • TSB #PIC6361

      NHTSA ID #10160979

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

      Summary:  This Preliminary Information communicates information to dealership technicians on how to adjust a rear spoiler so that it is level.  

      More Information »

    • TSB #19NA042

      NHTSA ID #10155027

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

      Summary: This informational bulletin provides information for dealers/technicians on a customer commenting on seeing a yellow tint appearance to hood and engine cover's exposed carbon fiber parts.

      More Information »

    STRUCTURE:BODY

    • TSB #18NA112

      NHTSA ID #10137548

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

      Summary: This informational bulletin provides Information Regarding Installation of ZR1 Rear Spoilers and that they should not be swapped for other spoilers.

      More Information »

    STRUCTURE:BODY:DOOR

    • TSB #19NA054

      NHTSA ID #10158847

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

      Summary: This technical bulletin provides repair information to correct a customer concern of hearing a door rattle noise from outside of vehicle during high radio volume or high bass levels.

      More Information »

    STRUCTURE:BODY:HOOD

    • TSB #19NA088

      NHTSA ID #10160427

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

      Summary: This technical bulletin provides a procedure to reposition the coolant surge hose clamp away from the hood blanket to avoid hood closing interference.

      More Information »

    STRUCTURE:BODY:ROOF AND PILLARS

    • TSB #18307

      NHTSA ID #10150567

      • Date Announced: OCTOBER 16 2018
      • Additional Info: How to Fix

      Summary: 18307 - Customer Satisfaction Program. Certain vehicles, equipped with Dark Shadow Metallic (GJI), may have been built with an incorrect roof panel. Provide customer with correct roof panel.

      More Information »

    TIRES

    • TSB #000310006N

      NHTSA ID #10161906

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

      Summary: This informational bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).

      More Information »

    • TSB #17NA087

      NHTSA ID #10158784

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

      Summary: This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining.

      More Information »

    • 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

      More Information »

    • TSB #000310003X

      NHTSA ID #10155008

      • Date Announced: DECEMBER 05 2018
      • 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.

      More Information »

    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 #17NA271

      NHTSA ID #10165083

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

      Summary: This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking.

      More Information »

    • TSB #17NA087

      NHTSA ID #10158784

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

      Summary: This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining.

      More Information »

    • TSB #19NA046

      NHTSA ID #10158840

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

      Summary: This informational bulletin provides information for dealers, technicians and customers on the eLSD Wheel Slip Display in DIC.

      More Information »

    • TSB #17NA271

      NHTSA ID #10154535

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

      Summary: This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking.

      More Information »

    • TSB #17NA170

      NHTSA ID #10155051

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

      Summary: This informational bulletin explains the wheel Road Force balancers and what they can do for customer concerns.

      More Information »

    • TSB #17NA271

      NHTSA ID #10155052

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

      Summary: This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking.

      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 »

    • TSB #060850009J

      NHTSA ID #10155012

      • Date Announced: DECEMBER 05 2018
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices.

      More Information »

    • TSB #18NA336

      NHTSA ID #10155112

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

      Summary: This technical bulletin provides a procedure for replacing the emblem on the seat cover as opposed to replacing the whole seat cover itself.

      More Information »

    • TSB #PIC5960E

      NHTSA ID #10143753

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that have the base power seat, Memory Recall, and Easy Exit Recall functions may seem erratic or seem to operate intermittently. Technician sho

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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 #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.

      More Information »

    • TSB #19NA193

      NHTSA ID #10165120

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

      Summary: This technical bulletin provides repair information to correct a customer concern of Phone Charging Cycles On and Off When Connected to the Single Port USB Hub.

      More Information »

    • 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.

      More Information »

    • TSB #N192218430

      NHTSA ID #10165441

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

      Summary: N192218430 - Customer Satisfaction Program. During service, certain vehicles equipped with OnStar (RPO UE1), may have received an incorrect and partially programmed/configured replacement OnStar module. This condition will disable certain

      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.

      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 »

    • TSB #090604026Q

      NHTSA ID #10163266

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

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

      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 #19NA140

      NHTSA ID #10163256

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

      Summary: This informational bulletin provides information to the tech to replace only the prop shaft and not the complete driveline support assembly (DSA) if a rattle noise is confirmed to be coming from the prop shaft.

      More Information »

    • 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.

      More Information »

    • TSB #PIC6362

      NHTSA ID #10160985

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

      Summary:  This Preliminary Information communicates information on installing the rear spoiler on a ZR1 during PDI.

      More Information »

    • TSB #PIC6361

      NHTSA ID #10160979

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

      Summary:  This Preliminary Information communicates information to dealership technicians on how to adjust a rear spoiler so that it is level.  

      More Information »

    • 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).

      More Information »

    • TSB #PIE0506B

      NHTSA ID #10161971

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

      Summary: This engineering information PI ends the need for information from the field if a customer has received error message 220_7 when trying to remote start their vehicle with mobile app.

      More Information »

    • TSB #19NA088

      NHTSA ID #10160427

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

      Summary: This technical bulletin provides a procedure to reposition the coolant surge hose clamp away from the hood blanket to avoid hood closing interference.

      More Information »

    • TSB #PIC6338B

      NHTSA ID #10160670

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

      Summary: This Preliminary Information communicates information for dealership personnel on how to handle the parts restriction on these vehicles.  

      More Information »

    • TSB #030729004L

      NHTSA ID #10160133

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

      Summary: This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.

      More Information »

    • TSB #1008110001H

      NHTSA ID #10160135

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

      Summary: This informational bulletin provides information on proper use of floor mats.

      More Information »

    • TSB #060089029O

      NHTSA ID #10158859

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

      Summary: This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.

      More Information »

    • TSB #1008110001G

      NHTSA ID #10158867

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

      Summary: This informational bulletin provides information on proper use of floor mats.

      More Information »

    • TSB #16NA111

      NHTSA ID #10158781

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

      Summary: This informational bulletin provides diagnostic/inspection information for the air box and air filter seal to correct a MIL and DTCs P0420 and P0430 setting.

      More Information »

    • TSB #100845001F

      NHTSA ID #10158863

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

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

      More Information »

    • TSB #090089002Q

      NHTSA ID #10158862

      • Date Announced: MARCH 14 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.

      More Information »

    • TSB #150601002H

      NHTSA ID #10158866

      • Date Announced: MARCH 04 2019
      • 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.

      More Information »

    • 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.

      More Information »

    • TSB #17NA073

      NHTSA ID #10154641

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

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

      More Information »

    • TSB #16NA201

      NHTSA ID #10154636

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

      Summary: This informational bulletin describes the new process for shipping ground effect components and other loose shipped parts for new vehicles.

      More Information »

    • 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.

      More Information »

    • 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.

      More Information »

    • TSB #PIE0506

      NHTSA ID #10155091

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

      Summary: This engineering informational bulletin is requesting information that the dealer needs to call the engineer listed if a customer has received error message 220.7 when trying to remote start their vehicle with mobile app.

      More Information »

    • TSB #060089026O

      NHTSA ID #10155010

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

      Summary: This warranty bulletin provides labor operation numbers for customer concerns Not duplicated (CCND).

      More Information »

    • 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).

      More Information »

    • TSB #18NA099

      NHTSA ID #10155101

      • Date Announced: NOVEMBER 05 2018
      • Additional Info: How to Fix

      Summary: This bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.

      More Information »

    • TSB #18NA336

      NHTSA ID #10155112

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

      Summary: This technical bulletin provides a procedure for replacing the emblem on the seat cover as opposed to replacing the whole seat cover itself.

      More Information »

    • TSB #PIC6338A

      NHTSA ID #10147353

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

      Summary: This Preliminary Information communicates information for dealership personnel on how to handle the parts restriction on these vehicles.

      More Information »

    • TSB #PIC6338

      NHTSA ID #10144460

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

      Summary: This Preliminary Information communicates information for dealership personnel on how to handle the parts restriction on these vehicles.

      More Information »

    • 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

      More Information »

    • TSB #18149

      NHTSA ID #10143413

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

      Summary: 18149 - Customer Satisfaction Program. Certain vehicles may have a condition in which, the front and/or rear spring strap retainer bolts, and the front and/or rear stabilizer shaft clamp bolts may not have achieved the intended torque value

      More Information »

    • TSB #PIP5564

      NHTSA ID #10137491

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

      Summary: This Preliminary information communicatesCustomer may experience MIL with DTC P0300 Set. The cause is Undetermined at this time. Engineering working to determine root cause

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    • TSB #18NA088

      NHTSA ID #10137421

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

      Summary: This informational bulletin provides the information on what may occur if the charge air cooler is not filled and drained properly after a service or replacement has been completed.

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    • TSB #16NA363

      NHTSA ID #10137284

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

      Summary: This informational bulletin provides information on what to do with the loose shipped brake cooling deflectors, duct and metal wheel blocker rings while performing the pre-delivery inspection.

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    EQUIPMENT:ELECTRICAL

    • TSB #PIP5663

      NHTSA ID #10163690

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

      Summary: This Preliminary information communicates  AFM / DFM usage  Information. providing additional information on the AFM and DFM systems 

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    • TSB #PIC6065C

      NHTSA ID #10162172

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that do not recognize the SD card when it is used in the Performance Data Recorder (PDR) system.  The SD card needs to be formatted to FAT32 an

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    • TSB #PIE0506B

      NHTSA ID #10161971

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

      Summary: This engineering information PI ends the need for information from the field if a customer has received error message 220_7 when trying to remote start their vehicle with mobile app.

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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 #19NA010

      NHTSA ID #10154618

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

      Summary: This informational bulletin provides information for dealers/technicians on Information on Head-Up Display (HUD) on Vehicles Model Year 2017 and Newer Has Rotational Feature that Allows for Adjusting of the Angle of the HUD Image.

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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 #PIC6338

      NHTSA ID #10144460

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

      Summary: This Preliminary Information communicates information for dealership personnel on how to handle the parts restriction on these vehicles.

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    • TSB #PIC6328

      NHTSA ID #10137492

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

      Summary: This Preliminary Information communication provides information to the technician about vehicles that when a phone does not charge properly or charging cycles is on and off rapidly when connected to the single port USB hub of the vehicle. T

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

    • TSB #19NA054

      NHTSA ID #10158847

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

      Summary: This technical bulletin provides repair information to correct a customer concern of hearing a door rattle noise from outside of vehicle during high radio volume or high bass levels.

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    EQUIPMENT:OTHER:LABELS

    • TSB #18088

      NHTSA ID #10139294

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

      Summary: 18088 - Service Update. Certain Chevrolet Corvette vehicles may have been built with an incorrect 5W-30 labeled engine oil fill cap instead of the correct 0W-40 labeled cap. Inspect for incorrect cap and replace if needed.

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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 #19NA010

      NHTSA ID #10164113

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

      Summary: This informational bulletin provides information for dealers/technicians on Information on Head-Up Display (HUD) on Vehicles Model Year 2017 and Newer Has Rotational Feature that Allows for Adjusting of the Angle of the HUD Image.

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    • TSB #19NA142

      NHTSA ID #10164120

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

      Summary: This technical bulletin provides information for new transmission oil to use, a procedure for exchanging the old fluid and adding the new fluid to a service transmission.

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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 #060089029O

      NHTSA ID #10158859

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

      Summary: This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.

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    • TSB #030089006Q

      NHTSA ID #10158855

      • Date Announced: MARCH 25 2019
      • 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 #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 #040089053G

      NHTSA ID #10158857

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

      Summary: This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports.

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    • TSB #090089002Q

      NHTSA ID #10158862

      • Date Announced: MARCH 14 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 #PIE0506A

      NHTSA ID #10158877

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

      Summary: This engineering informational bulletin is requesting information that the dealer needs to call the engineer listed if a customer has received error message 220_7 when trying to remote start their vehicle with mobile app.

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    • TSB #PIC6009B

      NHTSA ID #10154314

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

      Summary: This Preliminary Information communication provides information to the technician about customers that may inquire as to whether or not a rear sway bar can be added to a vehicle that was not originally equipped with one.  The rear sway bar

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    • 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).

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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).

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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 #17NA066

      NHTSA ID #10154975

      • Date Announced: DECEMBER 14 2018
      • 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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    • TSB #PIC6338A

      NHTSA ID #10147353

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

      Summary: This Preliminary Information communicates information for dealership personnel on how to handle the parts restriction on these vehicles.

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    EQUIPMENT ADAPTIVE

    • TSB #N192218430

      NHTSA ID #10165441

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

      Summary: N192218430 - Customer Satisfaction Program. During service, certain vehicles equipped with OnStar (RPO UE1), may have received an incorrect and partially programmed/configured replacement OnStar module. This condition will disable certain

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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 #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 #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 #19NA140

      NHTSA ID #10163256

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

      Summary: This informational bulletin provides information to the tech to replace only the prop shaft and not the complete driveline support assembly (DSA) if a rattle noise is confirmed to be coming from the prop shaft.

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    • TSB #19NA088

      NHTSA ID #10160427

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

      Summary: This technical bulletin provides a procedure to reposition the coolant surge hose clamp away from the hood blanket to avoid hood closing interference.

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    • TSB #060089029O

      NHTSA ID #10158859

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

      Summary: This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.

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    • TSB #1008110001G

      NHTSA ID #10158867

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

      Summary: This informational bulletin provides information on proper use of floor mats.

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    • TSB #100845001F

      NHTSA ID #10158863

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

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

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    • TSB #090089002Q

      NHTSA ID #10158862

      • Date Announced: MARCH 14 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 #050604022P

      NHTSA ID #10158858

      • Date Announced: MARCH 07 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 #150601002H

      NHTSA ID #10158866

      • Date Announced: MARCH 04 2019
      • 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 #060850009J

      NHTSA ID #10155012

      • Date Announced: DECEMBER 05 2018
      • Additional Info: How to Fix

      Summary: This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices.

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    • TSB #18NA336

      NHTSA ID #10155112

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

      Summary: This technical bulletin provides a procedure for replacing the emblem on the seat cover as opposed to replacing the whole seat cover itself.

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    • TSB #18149

      NHTSA ID #10143413

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

      Summary: 18149 - Customer Satisfaction Program. Certain vehicles may have a condition in which, the front and/or rear spring strap retainer bolts, and the front and/or rear stabilizer shaft clamp bolts may not have achieved the intended torque value

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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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