Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
PIT5759E
Sep 30, 2020
220000 SEATS
This Preliminary information communicates an issue with the SIR MIL turning on and DTC B14DC setting caused by high resistance at the F106DA Driver's front seat inboard air bag connector. Dealers are to replace the F106DA Driver's front se
PIT5779
Sep 29, 2020
100000 POWER TRAIN
This Preliminary information communicates an issue with the 110 volt power outlets not resetting if overloaded and causing the customer to take the vehicle to the dealership to have it reset. Engineering is working on a new cal.
20NA198
Sep 29, 2020
110000 ELECTRICAL SYSTEM
This technical bulletin provides repair information to correct a customer concern of seeing the trailer running lights shut off due to excessive load on the running lamp circuit.
PIP5748A
Sep 28, 2020
280000 BACK OVER PREVENTION
This Preliminary information communicates to the technition instructions to replace the particulate matter sensor for a P1488 and to use the special labor operation for tracking purposes.
PIT5605C
Sep 28, 2020
170000 LATCHES/LOCKS/LINKAGES
This preliminary information shows how to inspect for and correct a rattle from the rear seat latches.
PIE0586
Sep 28, 2020
060000 ENGINE (PWS)
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Malfunction Indicator Lamp (MIL) Illuminated and the vehicle is stalling
PIE0553B
Sep 28, 2020
110000 ELECTRICAL SYSTEM
This engineering informational bulletin is requesting information to perform the following inspections prior to replacing the turn signal bulb and socket.
PIE0585
Sep 25, 2020
162800 STRUCTURE:BODY:HOOD
Concise Summary will be provided to NHTSA by bulletin author.
PIP5709D
Sep 24, 2020
100000 POWER TRAIN
This Preliminary information communicates the transmission used in the 2020 Corvette is on exchange with the supplier for early root cause analysis.
PIT5780
Sep 24, 2020
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates and issue if the BSCM is replaced it may prevent any over the air updates to the vehicle and in the meantime to prevent this the dealership needs to replace the complete master cylinder assembly.
16NA289
Sep 23, 2020
220000 SEATS
This technical bulletin provides a repair procedure to correct a customer concern of the Front Seat Back Cover Material Pulling Loose Around the Easy Entry Release Handle.
PIT5778
Sep 23, 2020
353000 EQUIPMENT:ELECTRICAL
This preliminary information discusses the possibility of a cabin boom type noise and that engineering is investigating the concern.
PIE0574A
Sep 23, 2020
060000 ENGINE (PWS)
This engineering informational bulletin is requesting information from technicians to inspect for engine oil leak and contact the engineer listed.
20NA193
Sep 23, 2020
020000 SUSPENSION
This technical bulletin provides repair information to correct a customer concern of a ticking or rattle type noise heard coming from the front lower suspension area while driving on bumpy, rough roads.
20NA197
Sep 23, 2020
030000 SERVICE BRAKES, HYDRAULIC
This technical bulletin provides a procedure to inspect and repair the fuel pressure sensor if found the cause of the customers concern.
N202300240-02
Sep 23, 2020
100000 POWER TRAIN
Customer Satisfaction Program - certain vehicles may have a condition of a transfer case fluid leak below the frontinput shaft bearing retainer or at the idler pulley bearing retainer. Dealers are to inspect and if necessary, replace two o
PIP5752A
Sep 22, 2020
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates A Vehicle may have a concern of service engine light, misfire and engine noise with possible of DTC P0300 P0106 P0506, Possible valve spring concern
20NA181
Sep 22, 2020
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides a procedure to program the ECM if found the cause of the customers complaint.
PIT5608D
Sep 22, 2020
160000 STRUCTURE
This preliminary information explains a potential issue engineering is investigating into water intrusion into the door passthrough connector and effecting door functions.
PIE0584
Sep 21, 2020
120000 EXTERIOR LIGHTING
This engineering information (EI) is requesting information from technicians to provided the engineers listed in regards to No Trailer Lights, No Brake Lights and/or Trailer Tow Receptacle is Loose.
N202313410
Sep 21, 2020
010000 STEERING
Service Update - Certain vehicles may have a condition where the engine wiring harness clip may not be secured to the power steering gear housing. Dealers are to secure the harness clip at the power steering gear.
N202314120
Sep 21, 2020
350000 EQUIPMENT
Customer Satisfaction Program. Certain vehicles may have been double charged for the Off-Road Assist Steps at the time of purchase. Dealers will provide the customer with a reimbursement check in the amount of $965.00 (leased vehicles have
17NA078
Sep 18, 2020
350000 EQUIPMENT
This informational bulletin provides information on Corvette and Camaro Exhaust Tone During Wide Open Throttle while in Sport or Track Modes and that this is considered a normal characteristic.
N202311260
Sep 18, 2020
130000 VISIBILITY
Service Update Bulletin - Certain 2021 model year Chevrolet Suburban, Tahoe, and GMC Yukon vehicles may have a kink in the rear camera washer hose. Dealers will inspect for functionality of the full display mirror (FDM) camera wash, and, i
20NA168
Sep 18, 2020
162800 STRUCTURE:BODY:HOOD
This informational bulletin provides information on Servicing the 1LE Vinyl Hood Wrap.