Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
PIT5702D
Oct 13, 2022
353000 EQUIPMENT:ELECTRICAL
This Preliminary information communication provides information to the technician on installing Regular Production Option Code 9L7 Up-fitter Auxiliary Switches. Technician will need to reference the latest version of General Motors Up-fitte
N222379820
Oct 12, 2022
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Customer Satisfaction Program - Certain vehicles may have the Essential Operating and Safety Info Manual missing from the vehicle. Dealers are to place the Essential Operating and Safety Info Manual into the vehiclea??s glovebox. Because t
22-NA-134
Oct 11, 2022
020000 SUSPENSION
This service bulletin provides a procedure to replace the rear adjust link to correct a customer concern of a clunk or pop noise from rear suspension.
PIT5917B
Oct 10, 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.
N222379460
Oct 10, 2022
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Customer Satisfaction Program - Certain vehicles were invoiced with accessory splash guards that were not available at the time of vehicle purchase. Dealers will provide the customer with a reimbursement check in the amount of $350 USD.
PIT5954
Oct 7, 2022
353000 EQUIPMENT:ELECTRICAL
This Preliminary information communicates an engineering investigation for OnStar LED Red And Wifi Hotspot Inoperative After Remote Vehicle Start concern.
PIT5897A
Oct 7, 2022
284100 BACK OVER PREVENTION:DISPLAY FUNCTION
This Preliminary information communicates to dealer of a possible concern with a display and the actions needed to correct the concern.
PIP5873
Oct 7, 2022
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Preliminary information communicates to the dealer of an exchange program that was placed on the 3.0L LZ0 engine in the 2023 Siverado and Sierra.
22-NA-199
Oct 7, 2022
110000 ELECTRICAL SYSTEM
This service bulletin provides repair information to correct a customer concern of DRL and/or Headlamp Operation Anomalies with Possible B108E
PIP5884
Oct 6, 2022
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates a concern with the oil pan and oil pan high pressure port seal on rear wheel drive only vehicles.
PIP5883
Oct 6, 2022
280000 BACK OVER PREVENTION
This Preliminary information communicates to the dealers information related to a MIL on with DTC's P0365 Exhaust Camshaft Position Sensor Circuit / DTC P0366 Exhaust Camshaft Position System Performance stored current or in history. It adv
N212356230
Oct 6, 2022
284000 BACK OVER PREVENTION: CAMERA SYSTEM
Certain vehicles may have a condition where the Front Camera Module (FCM) becomes unresponsive and generates a Diagnostic Trouble Code (DTC). Dealers are to re-program the FCM with the latest software available.
22-NA-198
Oct 6, 2022
160000 STRUCTURE
This service bulletin provides information on Dimpling of Front Fascia Due to Incorrect Front Splitter Fasteners Installed at PDI.
PIT5953
Oct 5, 2022
030000 BRAKES (PWS)
This preliminary information discusses the possibility of brake module damage caused by performing the rear brake service incorrectly.
N222369960
Oct 5, 2022
110000 ELECTRICAL SYSTEM
Customer Satisfaction Program. Certain vehicles were invoiced with a Second Row USB Receptacle that was not available at the time of vehicle purchase, which is listed as a standard feature in these vehicles. Dealers will provide the origina
N222372540
Oct 4, 2022
160000 STRUCTURE
Certain vehicles were built without spare wheel heat shield retainers between the frame and the spare tire housing/shield. Dealers will install the missing spare wheel heat shield retainers.
22-NA-196
Oct 4, 2022
060000 ENGINE AND ENGINE COOLING
This informational bulletin advises the technician that it's possible that the wrong generator may have been installed if found recently replaced which can cause the customer's concern.
21-NA-249
Oct 4, 2022
160000 STRUCTURE
This service bulletin provides repair information to correct a customer concern of the carpet appearance near the center console area.
21-NA-192
Oct 4, 2022
110000 ELECTRICAL SYSTEM
This service bulletin provides repair information to correct a customer concern of the Convertible Top May Not Lower Intermittently, TDTC B19E4 SYM64 Stored in History.
20-NA-172
Oct 4, 2022
350000 EQUIPMENT
This service bulletin provides information on Remote Keyless Entry (RKE) System Operational Change for Front Trunk Function.
PIP5882
Oct 3, 2022
100000 POWER TRAIN
This Preliminary information communicates diagnostic aid to help isolate possible repeat thermal by-pass valve concern.
PIP5881
Oct 3, 2022
100000 POWER TRAIN
This Preliminary information communicates of a possible internal torque converter concern for a lack of power from a launch, transmission temperature overheat, and/or rough engine idle.
N222375000
Oct 3, 2022
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
In certain vehicles, equipped with a manual HVAC system (RPO: C4P), the K33 HVAC Control Module may not properly enable the heater auxiliary coolant pump to maintain cabin heater temperature during engine auto stop events. Reprogram the
PIT5952
Sep 30, 2022
118000 ELECTRICAL SYSTEM:SOFTWARE
This Preliminary information communicates to dealer there is a known issue with the IPC software and that General Motors is working on a solution
PIE0719
Sep 30, 2022
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 fuel leaking from evaporative vents on the fuel tank.