Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
N222381840
Apr 20, 2023
130000 VISIBILITY
Customer Satisfaction Program. Due to the industry-wide semiconductor shortage, the side blind zone alert feature is not functional on certain 2022 model year vehicles listed above, built beginning June 28, 2022. The affected vehicle owne
PIT5970A
Apr 19, 2023
280000 BACK OVER PREVENTION
This Preliminary information communicates information to the technician that if they receive a vehicle with this concern and verifying the rear view camera is zoomed in, General Motors is aware of this and have created a repair.
23-NA-076
Apr 19, 2023
110000 ELECTRICAL SYSTEM
This technical bulletin provides repair information to correct a customer concern of UDV Cluster Software Version 162.4.
PIP5874C
Apr 18, 2023
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This Preliminary information communicates that the exhaust backpressure valve is on a parts restriction..
PIE0741B
Apr 18, 2023
060000 ENGINE AND ENGINE COOLING
This engineering information (EI) closure ends the need for further information from technicians in regards to having Loss of Power, Malfunction Indicator Lamp (MIL) illuminated, Gauges Inoperative and/or multiple warning lights/messages Di
23-NA-077
Apr 18, 2023
350000 EQUIPMENT
This service bulletin provides repair information to correct a customer concern of Universal Garage Door Remote will not Program Correctly.
PIT5387N
Apr 17, 2023
353600 EQUIPMENT:ELECTRICAL:INFOTAINMENT
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
PIP5916
Apr 17, 2023
061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
This Preliminary information communicates that there is a software issue in the ecm for the following dtc's P062D P163A P163B, causing a crank, no start issue, and how to correct
23-NA-046
Apr 17, 2023
110000 ELECTRICAL SYSTEM
This service bulletin provides a procedure to check for water intrusion at the door electrical connectors and repair the wiring if found the cause of customer concerns of Power Windows and/or Mirrors Inoperative, Power Seat Movement Inopera
23-NA-071
Apr 14, 2023
060000 ENGINE AND ENGINE COOLING
This service bulletin provides repair information for an Engine Control Module Service Update to correct a customer concern of a MIL Illuminated in DIC with DTCs Set.
18-NA-307
Apr 14, 2023
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides a procedure to locate and repair a possible short in the wiring harness located at the camshaft cover or the cylinder head to correct customer concerns of Lack of Power, Reduced Power Displayed on DIC, Rough
PIE0741A
Apr 13, 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 regard to having Loss of Power, Malfunction Indicator Lamp (MIL) illuminated, Gauges Inoperat
23-NA-069
Apr 13, 2023
350000 EQUIPMENT
This informational bulletin provides information for dealers/technicians on T1xx IOR Radio Wireless CarPlay Settings.
N222385490
Apr 12, 2023
110000 ELECTRICAL SYSTEM
Customer Satisfaction Program. Due to the industry-wide semiconductor shortage, the DC/AC inverter which operates the power outlets (110/220V) is not functional on certain 2023 model year vehicles listed above, built beginning September 23
23-NA-066
Apr 11, 2023
060000 ENGINE AND ENGINE COOLING
This service bulletin provides a procedure to correct the condition of Malfunction Indicator Lamp Illuminated with DTCs P0402, P062D, P144E, P242B, P2459, and/or P2635 Set.
23-NA-045
Apr 11, 2023
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides repair information to correct a customer concern of Engine RPO L3B P0299 Service Calibration.
PIT5977C
Apr 7, 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.
PIT5999
Apr 6, 2023
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
This Preliminary information communicates to dealers GM is aware of the issue and working on a resolution
PIT5979A
Apr 6, 2023
110000 ELECTRICAL SYSTEM
This Preliminary information communicates that a vehicle may come to the dealer with a complaint of a dead battery or cruise control inoperative. The technician is instructed to actuate the brake pedal multiple times in an attempt to duplic
PIP5853C
Apr 6, 2023
103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
This PI communicates to dealers and technicians a possible diode issue in the TCCM, and how to properly diagnose for a diode issue.
PIE0743
Apr 6, 2023
160000 STRUCTURE
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Emblem and/or Nameplates on the Liftgate License Plate Applique are peel
N222374570
Apr 6, 2023
350000 EQUIPMENT
Customer Satisfaction Program - Certain vehicles may have incorrect instructions in the Owner Manual regarding the front spring U-bolt Service torque specification. Dealers will print and insert the revised Owner Manual page(s) for all veh
23-NA-068
Apr 6, 2023
350000 EQUIPMENT
This service bulletin provides information on the 2024 Chevrolet Trax New Model Features.
23-NA-063
Apr 6, 2023
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides a procedure to clear out some crystals that may have formed in the DPF at freezing temperatures and how to clean out said debris.
PIE0737C
Apr 5, 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).