Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
PIE0710A
Sep 30, 2022
130000 VISIBILITY
This engineering information (EI) closure ends the need for further information from the field regarding the OSRV mirror glass appearing to be distorted, blurry, or wavy.
22-NA-197
Sep 30, 2022
160000 STRUCTURE
This service bulletin provides repair information to correct a customer concern of excessive wind noise heard coming from the sunroof front edge area, front length of sunroof window inner seal may become loose or detached.
PIP5853B
Sep 29, 2022
980000 UNKNOWN OR OTHER
This PI communicates to dealers and technicians a possible diode issue in the TCCM, and how to properly diagnose for a diode issue.
PIE0665C
Sep 29, 2022
060000 ENGINE AND ENGINE COOLING
This engineering information (EI) closure ends the need for further information from the field in regards to Service Engine Soon (SES) Lamp illuminated and/or a??Service Emissions Systema?? message on the Driver Information Center (DIC).
22-NA-194
Sep 29, 2022
160000 STRUCTURE
This technical bulletin provides repair information to correct a customer concern of a wet headliner, and/or carpet on the driver side of the vehicle, waterleak at front roof ditch, A-pillar area.
PIT5950
Sep 28, 2022
350000 EQUIPMENT
This Preliminary information communicates an issue of the wrong part number WSS being installed during a service procedure and to warn dealership tech to make sure the correct part number WSS is installed.
22-NA-189
Sep 28, 2022
060000 ENGINE AND ENGINE COOLING
This service bulletin provides repair information to correct a customer concern of Non-Operating Remote Start with DTCs P31DB/P31E8 Set.
22-NA-192
Sep 27, 2022
060000 ENGINE AND ENGINE COOLING
This informational bulletin advises the tech on how to check the oil on the new vehicles.
12-08-51-002O
Sep 27, 2022
160000 STRUCTURE
This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
PIT5917A
Sep 26, 2022
092300 FUEL SYSTEM, OTHER:FUEL FILTER
This Preliminary information communicates an issue where there is no selection to reset the fuel filter life in the IPC and engineering is working on a fix.
PIC6466A
Sep 26, 2022
115000 ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM
This Preliminary Information communicates a software anomaly to the field to let them know that the DRL / headlamp function may be affected in daylight conditions.
PIC6475
Sep 22, 2022
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
This Preliminary Information communicates diagnostic information to technicians for a black or blank IPC concern.
N222369401-01
Sep 20, 2022
100000 POWER TRAIN
Certain Chevrolet Bolt EV and Chevrolet Bolt EUV vehicles are to receive a software update to improve the original Advanced Diagnostic Software. This software update reduces false diagnostic activation in certain vehicles under certain driv
PIP5810A
Sep 19, 2022
104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
This Preliminary information communicates that the tool for the HD transfer cases to install the input seal during a repair is incorrect and a new tool is in development.
PIT5945
Sep 15, 2022
118000 ELECTRICAL SYSTEM:SOFTWARE
This Preliminary information communicates that engineering is aware of the radio RAP staying on concern and is working on a resolution.
PIT5723A
Sep 14, 2022
070000 FUEL SYSTEM, GASOLINE
This Preliminary information communicates information that the EVAP purge pump may be filling with liquid fuel if the customer overfills the fuel tank by over 3 clicks of a normal filler nozzle. Reference N202324990: Special Coverage -
PIE0715A
Sep 14, 2022
020000 SUSPENSION
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the front upper control arm ball joint separated from the socket.
N222372480
Sep 14, 2022
350000 EQUIPMENT
Customer Satisfaction Program. Certain vehicles, equipped with a Gloss Black Emblem Kit (RPO RIK) may have been built with nameplates missing. Dealers will install missing nameplates.
22-NA-154
Sep 14, 2022
060000 ENGINE AND ENGINE COOLING
This informational bulletin is for Korea to see normal operation of A/C compressor.
PIP5869
Sep 13, 2022
060000 ENGINE (PWS)
This Preliminary information communicates to the dealer of an exchange program that was placed on the 5.5L LT6 engine in the 2023 Corvette.
N192266180-01
Sep 13, 2022
130000 VISIBILITY
Special Coverage. On some vehicles, a link ball socket in the front wiper transmission may separate. If this were to occur, the driver would experience a sudden loss of front wiper function. Dealers are to replace the front wiper transmi
20-NA-203
Sep 13, 2022
060000 ENGINE AND ENGINE COOLING
This informational bulletin explains how the regen works for the DEF system and how it works at different levels.
PIT5943
Sep 9, 2022
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Preliminary information communicates information to paint the primed LPO Assist Steps.
PIP5871
Sep 9, 2022
061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
This Preliminary information communicates that there is an update calibration for the ecm concerning a P11D5 setting on 2023 Chevrolet and GMC trucks equipped with the L5P engine.
21-NA-113
Sep 9, 2022
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides a procedure to perform a learn procedure for the turbo actuator.