Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
21-NA-184
Mar 22, 2023
110000 ELECTRICAL SYSTEM
This service bulletin provides a procedure to update the calibrations after Window Regulator electronics or window motor replacement.
PIT5636C
Mar 21, 2023
070000 FUEL SYSTEM, GASOLINE
This Preliminary information communicates an issues with a SES MIL and DTC P1005 and to replace the fuel pump driver control module with an updated part number.
PIP5911
Mar 21, 2023
110000 ELECTRICAL SYSTEM
This comminication shows a possible terminal damage issue in X950D that may cause fuse F5BA or F6BA to open or partially open.
23-NA-051
Mar 20, 2023
110000 ELECTRICAL SYSTEM
This service bulletin provides information on New Cell Chemistry N2.2A Vehicle/Pack Identification in the High Voltage Battery pack.
23-NA-047
Mar 20, 2023
080000 FUEL SYSTEM, DIESEL
This informational bulletin provides information for dealers/technicians on Dust, Snow or Water Around Fuel Filler Area.
PIT5887B
Mar 17, 2023
100000 POWER TRAIN
This preliminary information discusses an intermittent power up but no crank concern that could be the B+ stud on the starter oxidation.
N222392670
Mar 16, 2023
100000 POWER TRAIN
Service Update. Certain vehicles may have a condition where the transmission reaction carrier (an internal component) may have been damaged during assembly. Dealers are to replace the transmission.
N222359240-01
Mar 16, 2023
135000 VISIBILITY:REARVIEW MIRRORS/DEVICES
Customer Satisfaction Program - certain vehicles may have a condition in which the driver side mirror does not auto dim. Dealers are to replace the front door wiring harness.
23-NA-027
Mar 16, 2023
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides a procedure to test and replace the high pressure fuel injector electrical connectors if found the cause of the MIL.
21-NA-089
Mar 16, 2023
030000 BRAKES (PWS)
This technical bulletin provides a procedure to replace the rear calipers if found packed for of mud and debris.
PIT5750C
Mar 15, 2023
353000 EQUIPMENT:ELECTRICAL
This Preliminary information communicates an issue with the battery goes dead and provides diagnostics tips on inspecting the LIN bus.
PIT5387M
Mar 15, 2023
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection droppe
PIP5905
Mar 15, 2023
110000 ELECTRICAL SYSTEM
This Preliminary information communicates to the dealers information related Malfunction Indicator Lamp (MIL) illuminated in the Driver Information Center (DIC). Technicians may find DTC P0299 may be stored Current or in recent history. Tec
PIE0738A
Mar 15, 2023
060000 ENGINE AND ENGINE COOLING
This engineering information (EI) closure ends the need for further information from technicians in regards to the Malfunction Indicator Lamp (MIL) illuminated on the Driver Information Center (DIC).
PIT5977A
Mar 13, 2023
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
This Preliminary information communicates to dealers that there is a known issue with a loss of audio and the concern is being investigated by GM Engineering.
23-NA-041
Mar 13, 2023
010000 STEERING
This service bulletin provides a procedure to repair the steering column support bracket by adding a sealer to the seams in order to correct a customer concern of a clicking/ticking noise when turning steering wheel left or right.
PIT5991
Mar 10, 2023
350000 EQUIPMENT
This Preliminary information communicates to the dealer technicians that engineering is aware of this concern and are identifying the root cause and will update this PI when a remedy is available. The technicians are not to replace any part
PIE0737B
Mar 10, 2023
060000 ENGINE AND ENGINE COOLING
This engineering information (EI) closure ends the need for further information from technicians in regards to the Check Engine Lamp Illuminated on the Driver Information Center (DIC).
PIE0741
Mar 9, 2023
060000 ENGINE AND ENGINE COOLING
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to having Loss of Power, Malfunction Indicator Lamp (MIL) illuminated, Gauges Inopera
23-NA-040
Mar 9, 2023
060000 ENGINE AND ENGINE COOLING
This service bulletin provides a procedure to replace the torque convertor if found the cause of the rattle or engine stalling when placing transmission in gear.
PIE0740A
Mar 8, 2023
060000 ENGINE AND ENGINE COOLING
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Transmission Message and/or Check Engine Lamp illuminated on the Drive
23-NA-037
Mar 8, 2023
190000 TIRES
This informational bulletin provides Information on Light Duty Silverado and Sierra Correct Spare Tire Size for Accessory Wheel Packages.
23-NA-035
Mar 8, 2023
110000 ELECTRICAL SYSTEM
This technical bulletin provides repair information to correct a customer concern of Instrument Cluster RPO UDV 162.2 Software Update a?? Multiple Updates.
23-NA-034
Mar 8, 2023
110000 ELECTRICAL SYSTEM
This technical bulletin provides repair information to correct a customer concern of Radio Software Version Y167 a?? Multiple Updates for IOK
23-NA-033
Mar 8, 2023
060000 ENGINE AND ENGINE COOLING
This service bulletin provides a procedure to replace the ECM to correct customer concerns of a rattle noise during cold start, Malfunction Indicator Lamp (MIL) Illuminated - DTC P2261 Set.