Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
PIT5635B
Jan 10, 2020
020000 SUSPENSION
This preliminary information suggests the technician verify a noise from the rear is or isn't coming from the rear leaf springs before a service on the springs is performed.
PIE0542A
Jan 10, 2020
010000 STEERING
This engineering information (EI) ends the need for further information from the field in regards to the steering wheel shaking while hands are on the steering wheel and the brakes not being applied.
17NA235
Jan 8, 2020
200000 WHEELS
This technical bulletin provides a procedure to apply grease to the wheel hub assembly to correct a condition of Clicking Noise from Front Axle During Takeoff/Acceleration due to lack of lubrication.
19NA277
Jan 8, 2020
070000 FUEL SYSTEM, GASOLINE
This technical bulletin provides a procedure to replace the fuel tank, sending unit and install a piece of fuel hose to the vent and route down the fuel feed line and secure with zip ties.
N192278580
Jan 7, 2020
110000 ELECTRICAL SYSTEM
Customer Satisfaction Program - certain vehicles may have a condition in which both front seats cooling ventilation feature is inoperative. The cooling switch will not activate the seat fans. Dealers are to add 3 circuits to the body har
PIP5689B
Jan 7, 2020
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates to the technician to reprogram the engine control module and, if necessary, diagnose and repair P24B0.
N192265660
Jan 7, 2020
100000 POWER TRAIN
Customer Satisfaction Program - Certain 2014-2019 model year Chevrolet Silverado and GMC Sierra vehicles equipped with a power sliding rear window (RPO A48) may have areas of high electrical resistance on the rear defroster circuit. This
N192267990-01
Jan 6, 2020
060000 ENGINE (PWS)
Customer Satisfaction Program - certain vehicles may have a condition in which the adhesive attaching the heat shield to the air inlet panel may lose adhesion. Dealers are to replace the air inlet grille panel assembly.
PIT5728A
Jan 6, 2020
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates an issue with DTC P0606 and C0021 setting after completing campaign N192268090 and it provides information about using and maintaining proper battery voltage while programming the BSCM.
PIT5730
Jan 6, 2020
030000 BRAKES (PWS)
This Preliminary information communicates repair information on Service Brake System, Reduced Engine Power, and Speed Limited messages on the DIC. Along with these messages, a SES MIL will be on and the brake pedal may feel hard. When che
N192282970
Jan 3, 2020
100000 POWER TRAIN
Service Update - Certain vehicles may have a condition where the check engine or the reduced power mode light may come on during start up or while driving. Reprogram the engine control module and the reductant control module.
PIT5728
Dec 20, 2019
110000 ELECTRICAL SYSTEM
This Preliminary information communicates an issue with DTC P0606 and C0021 setting after completing campaign N192268090 and it provides information about using and maintaining proper battery voltage while programming the BSCM.
PIP5695
Dec 20, 2019
070000 FUEL SYSTEM, GASOLINE
This Preliminary information communicates to dealer technicians to check for open field actions or ECM updates for fuel gauge concerns or DTCs P24B0 or P0461.
PIE0551
Dec 20, 2019
160000 STRUCTURE
This engineering information Lite bulletin is requesting information using the FPR App and taking pictures of the issue about concerns with loose and/or lifted roof panel ditch moldings that results in a repair.
N182197920
Dec 19, 2019
200000 WHEELS
Service Update. Certain vehicles were built with rear axles that weren?t torsion tested at the 80,000 in-lb. specification. Replace rear axle assembly.
PIC6380
Dec 19, 2019
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
This Preliminary information communicates that a vehicle may come to the dealer with AC blowing warm. The dealer technician is directed to perform leak testing per SI and to inspect in specific areas shown in the PI for the source of the le
PIT5726
Dec 19, 2019
060000 ENGINE AND ENGINE COOLING
This preliminary information discusses a potential odor issue from the HVAC case and a temporary resolution.
PIT5727
Dec 19, 2019
350000 EQUIPMENT
This preliminary information discusses a MIL illuminated in the IPC and a low fuel pressure code stored in the engine controller. Engineering is investigating the concern.
N192285670
Dec 18, 2019
030000 BRAKES (PWS)
N192285670 - SUB - Certain 2020 model year Chevrolet Equinox and GMC Terrain vehicles may have an electronic brake control module (EBCM) that could set diagnostic trouble codes U0125 or U0151. If this happens, the driver's information cent
N192220080
Dec 18, 2019
060000 ENGINE AND ENGINE COOLING
Customer Satisfaction Program. Certain vehicles, may have a condition in which the engine oil cooler (EOC) lines may leak and detach from the crimp joints. Exposure to cold temperature may also aggravate this condition. If the EOC lines lea
N192266180
Dec 17, 2019
110000 ELECTRICAL SYSTEM
N192266180 - Special Coverage - On some 2010-2012, and 2014-2017 model year Chevrolet Equinox and GMC Terrain vehicles, a link ball socket in the wiper transmission may separate. If this were to occur, the driver would experience a sudden
PIP5688A
Dec 17, 2019
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
This Preliminary information communicates to the dealer technician to instruct the customer to use the block heater only at temperatures 0F and below. A calibration will become available at a later date.
PIP5638A
Dec 16, 2019
020000 SUSPENSION
This Preliminary information communicates There may be a question about the maximum vehicle speed. The maximum vehicles speed is reflected by the axle ratio that it was ordered with.
PIP5641D
Dec 13, 2019
100000 POWER TRAIN
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,
PIT5725
Dec 13, 2019
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
This Preliminary Infiormation relates to air condition performance issues that can occur if bulletin 19-NA-177 for air conditioning evaporator freeze up is performed on vehicles not in the geographical areas where this can occur.