Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
20NA188
Apr 21, 2021
030000 BRAKES (PWS)
This technical bulletin provides repair information to correct a customer concern of Rear View Camera Image Flickers When Brake Lamps or Turn Signals are On.
PIP5773B
Apr 21, 2021
060000 ENGINE (PWS)
This Preliminary information communicates to the technican an inspection and do not replace any compponents as engineering is investigating the cause for knock sensor 2 perfomance DTC P0331.
PIP5775B
Apr 21, 2021
060000 ENGINE (PWS)
This Preliminary information communicates to dealership technicians that a P11D5 may be cause by a software anomaly, check to see if campaign N212331790 applies, reflash the ECM and release the vehicle.
PIT5834A
Apr 21, 2021
060000 ENGINE (PWS)
This preliminary information addresses the possibility for the air conditioning to be slow to cool the cabin due to contamination in the refrigerant.
N202309630
Apr 20, 2021
350000 EQUIPMENT
Customer Satisfaction - Certain 2020 model year Chevrolet Silverado 1500 and Sierra 1500 vehicles are equipped with trailering information labels that incorrectly state the vehicle?s trailering capabilities. Install the overlay labels. Bec
21NA084
Apr 19, 2021
110000 ELECTRICAL SYSTEM
This service bulletin provides a procedure to splice in a missing circuit to correct a condition where certain electronics and lighting installed after an upfit will not work in accessory mode.
PIP5788A
Apr 19, 2021
110000 ELECTRICAL SYSTEM
This Preliminary information communicates Some customers may comment that the SES lamp is illuminated or was Illuminated and turned off, with no driveabilty concerns. During inspection Technician may notice DTC P2635. Unknown at this time e
PIE0628
Apr 16, 2021
110000 ELECTRICAL SYSTEM
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Malfunction Indicator Lamp illuminated on Driver Information Center (DIC) with
N212331780
Apr 15, 2021
160000 STRUCTURE
Service Update Bulletin. On certain vehicles equipped with radio suppression equipment (RPO UN9), the body to chassis ground fasteners may be missing. Dealers are to add the missing fasteners.
N212331980
Apr 14, 2021
160000 STRUCTURE
Service Update Bulletin. Certain vehicles require a Monroney label which was not available at the time of vehicle shipment. Dealers will install the Monroney label.
PIT5778A
Apr 14, 2021
280000 BACK OVER PREVENTION
This preliminary information discusses the possibility of a cabin boom type noise and that engineering is investigating the concern.
PIT5834
Apr 14, 2021
060000 ENGINE AND ENGINE COOLING
This preliminary information addresses the possibility for the air conditioning to be slow to cool the cabin due to contamination in the refrigerant.
PIT5674B
Apr 12, 2021
030000 BRAKES (PWS)
This Preliminary information communicates that after installation of GM Accessory Performance Brake Pads it may be noticed the EBCM has set DTC(s) C116C 05 and/or C116B 05. There will be NO warning lights or messages displayed on the IPC/D
PIT5666B
Apr 12, 2021
280000 BACK OVER PREVENTION
This Preliminary information communicates an issue with a noise caused by the engine harness rubbing on the floor pan. Dealers are to reposition the harness to fix the noise.
PIP5527L
Apr 8, 2021
061500 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION
This Preliminary information communicates diagnostic assistance and repairs for specific driveability concerns that can be caused by the intake rocker arm oil control solenoid.
N212328980
Apr 8, 2021
110000 ELECTRICAL SYSTEM
Service Update Bulletin. The affected vehicles may have a condition where the rear fuse block cover diagram has incorrect fuse values. Dealers are to add an adhesive label to the rear fuse box cover.
PIP5348C
Apr 8, 2021
020000 SUSPENSION
This Preliminary Information communication provides information to the technician about vehicles that may have a vibration at idle in gear or at very low speeds. Technician should inspect for a stray nut or debris such as a rock wedged betw
21NA020
Apr 7, 2021
110000 ELECTRICAL SYSTEM
This technical bulletin provides a procedure to correct a click type noise heard from the starter when cranking.
N212331790
Apr 7, 2021
140000 AIR BAGS
Service Update Bulletin. The affected vehicles may incorrectly present the MIL/Service Engine Soon Light being illuminated and technicians may find DTC P11D5. Dealers are to reprogram the engine control module. This correction applies to
PIP5800
Apr 7, 2021
100000 POWER TRAIN
This Preliminary information communicates some customers may comment that the vehicle exhibits a lack of power when driving up grades or after the vehicle has been idling for long periods of time in high ambient temperatures (90 degrees or
PIP5743A
Apr 6, 2021
020000 SUSPENSION
This Preliminary information communicates to the dealer technician diagnostic tips for a vibration concern at low engine speeds. If using these diagnostics shows root cause of the vibration to be the transmission torque converter the torque
PIT5803B
Apr 1, 2021
140000 AIR BAGS
This Preliminary information communicates to dealers there is a known condition with being able to set the Teen Driver PIN and that General Motors Engineering team is working on a correction.
PIT5830
Apr 1, 2021
353000 EQUIPMENT:ELECTRICAL
This Preliminary information communicates an issue with a low or dead battery issue caused by incorrect ECM calibrations.