Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
19NA091
Jun 10, 2019
350000 EQUIPMENT
This New Model Features Bulletin provides General Information and other Topics to help the Service Personnel become familiar with features specific to the new Chevrolet Silverado and GMC Sierra 2500HD-3500HD pickup trucks.
18NA290
Jun 10, 2019
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This New Model Features Mid-Cycle Update Bulletin provides General Information and other Topics to help the Service and Sales Personnel become familiar with the features specific to the 2019 Chevrolet Camaro Models.
18NA289
Jun 10, 2019
060000 ENGINE (PWS)
This technical bulletin provides a procedure to program the ECM if found the cause of engine misfire, codes.
PIP5658
Jun 10, 2019
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates There may be a concern where coolant heat shrink clamps need to be replaced for a coolant leak and/or for a service repair. Difficult to get the heat shrink clamps?to seal the coolant hose. For loca
19NA124
Jun 10, 2019
118000 ELECTRICAL SYSTEM:SOFTWARE
This informational bulletin provides information for reprogramming to update the ECM with the latest calibration.
PIP5641A
Jun 10, 2019
110000 ELECTRICAL SYSTEM
This Preliminary information communicates that Engineering is currently investigating the cause of P0A3F. Advising the dealers to check connections. If nothing less found replace the power inverter module, the under-hood "engine" harness,
18NA283
Jun 10, 2019
118000 ELECTRICAL SYSTEM:SOFTWARE
This Technical bulletin provides steps for dealers/technicians to change Wi-Fi hotspot displaying myCadillac for SSID name.
19NA130
Jun 10, 2019
010000 STEERING
This technical bulletin provides repair information to correct a customer concern of Steering Wheel Chatter or Instability.
PIP5112S
Jun 10, 2019
110000 ELECTRICAL SYSTEM
This Preliminary Information communication advises the technician that the drive motor battery and internal parts for the 2014-2015 Spark EV are being placed on restriction. Technician is to call General Motors Technical Assistance Center
N192210560
Jun 10, 2019
060000 ENGINE (PWS)
Service Update Bulletin. Certain vehicles may have a condition where the vehicle does not accelerate or decelerate but maintains speed after releasing the accelerator pedal for up to approximately 65 seconds. If the customer applies the bra
19NA126
Jun 6, 2019
162700 STRUCTURE:BODY:TRUNK LID
This informational bulletin provides information for dealers/technicians on an emergency trunk release key won?t turn; unable to open trunk from lock cylinder behind rear seat back; information on convertible key extender.
19NA123
Jun 6, 2019
110000 ELECTRICAL SYSTEM
This technical bulletin provides repair information to correct a customer concern of the rear closure hands free lamp logo projection distorted.
PIE0525
Jun 5, 2019
104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
This engineering informational bulletin is requesting information on the 4WD will not engage when requested.
PIT5572B
Jun 5, 2019
110000 ELECTRICAL SYSTEM
This Preliminary information communicates a Service Adaptive Cruise With DTC C018C SYM3A After Replacing K14 Distance Sensing Cruise Control Module and provides tips for completing all necessary steps and to contact TCSC if configuration do
19NA121
Jun 5, 2019
100000 POWER TRAIN
This technical bulletin provides a procedure to perform a trans fluid flush to correct the customers concern.
N192213490
Jun 5, 2019
060000 ENGINE AND ENGINE COOLING
Customer Satisfaction Program. Certain vehicles may have a condition in which the vehicle was built with an incorrect bolt for the belt tensioner strut. Dealers will replace the automatic level control air compressor bracket and the lower
PIC6239R
Jun 4, 2019
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Preliminary Information communication advises the technician that the Drive Motor Battery and internal parts for the 2017 Bolt EV will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will
PIT5689
Jun 4, 2019
060000 ENGINE AND ENGINE COOLING
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.
PIP5629A
Jun 3, 2019
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Preliminary information communicates to the dealer technicians to refer to service bulletin 19-NA-109.
PIT5659C
Jun 3, 2019
220000 SEATS
This Preliminary information communicates that a vehicle may be brought to the dealer with a complaint that the driver's side power seat will not move at times. The dealer technician may find a code B3920. The technician is instructed to in
N192210750
Jun 3, 2019
034200 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
Service Update Bulletin. Certain 2019 Chevrolet Blazer vehicles may have a condition where the brake line may make contact with the brake booster causing a rub-thru condition. Bend the brake line away from the brake booster, assuring a 7m
PIP4310E
Jun 3, 2019
060000 ENGINE AND ENGINE COOLING
This preliminary information, informs the dealer of potential wiring and harness issues that could caus an intermittent service engine soon lamp to illuminate. Dealer is to check the engine wiring harness at points listed in the document an
PIT5651B
May 31, 2019
110000 ELECTRICAL SYSTEM
This Preliminary information communicates and issue with a Service Column Lock message being displayed after performing a remote engine start using their cell phone app or key fob. GM Engineering is working on the issue.
N192212610
May 31, 2019
060000 ENGINE AND ENGINE COOLING
Customer Satisfaction Program. Certain 2019 model year Chevrolet Silverado 4500/5500/6500 vehicles may have a Power Take Off (PTO) connector that has inadequate protection against water/debris intrusion. Over time, this could affect the
120851002J
May 31, 2019
160000 STRUCTURE
This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.