Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
PIT6094
Nov 30, 2023
280000 BACK OVER PREVENTION
This PI states a vehicle may be encountered with a black or blank radio screen. The dealer technician is advised that updated software will be available 11/30/23. The technician is directed to reprogram the radio with the latest calibration
23-NA-212
Nov 30, 2023
060000 ENGINE AND ENGINE COOLING
This service bulletin provides information on the use of the Engine Oil Life Monitor on L5D Diesel Engines.
PIT6093
Nov 29, 2023
110000 ELECTRICAL SYSTEM
This PI states a vehicle may be encountered with a wind noise. The dealer is directed to advise the customer to briefly press the manual up position on the window switch to eliminate the noise. The customer is to be advised that a resolutio
PIP5955
Nov 29, 2023
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Preliminary information communicates to the dealer technician a possible calibration update for DTC P0402 as well as symptoms associated with it.
PIC6289D
Nov 29, 2023
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This Preliminary Information communicates information to assist dealership technicians in diagnosing an exhaust related noise on these vehicles.
23-NA-208
Nov 29, 2023
100000 POWER TRAIN
This bulletin provides a procedure to replace the rear axle to correct a customer concern of Growl/Howl Type Noise Coming from the Rear of the Vehicle.
PIP5906B
Nov 22, 2023
070000 FUEL SYSTEM, GASOLINE
This Preliminary information communicates to the dealer technicians that the 2024 6.6L (L5P) Duramax diesel engine exchange program has ended.
23-NA-211
Nov 22, 2023
160000 STRUCTURE
This service bulletin provides information for an inoperative Rear Trunk Latch.
PIT6090
Nov 21, 2023
350000 EQUIPMENT
This Preliminary information communicates a diagnostic tip to inform dealership technician that a Y cable is needed for the scan tool to be able to communicate with the ABS module.
PIT6089
Nov 21, 2023
353000 EQUIPMENT:ELECTRICAL
This PI states that a vehicle may be encountered with a Center high mounted stop lamp (CHMSL) that is inoperative or flickering. The dealer technician is instructed to remove the rear spoiler and remove and install the connector at the CHMS
N232408730
Nov 21, 2023
110000 ELECTRICAL SYSTEM
Service Update. Certain Vehicles may not have the emergency light flashers enabled. Dealers are to reprogram the body control module and lighting control module.
N232419270
Nov 20, 2023
160000 STRUCTURE
Service Update. On certain vehicles, a structure plug may be missing on the passengera??s side of the dash panel. Dealers are to inspect, and if necessary, install the structure plug.
PIP5847B
Nov 17, 2023
280000 BACK OVER PREVENTION
This Preliminary information communicates the possibility of a misfire or rough running concern and abnormal engine noise due to excessive wear in exhaust roller follower axle pin.
PIE0763A
Nov 17, 2023
110000 ELECTRICAL SYSTEM
This engineering information (EI) closure ends the need for further information from technicians in regard to the rear compartment lid not opening and/or opens intermittently.
22-NA-256
Nov 17, 2023
110000 ELECTRICAL SYSTEM
This technical bulletin provides repair information to correct a customer concern of Cluster Graphics Programming Failure.
21-NA-161
Nov 17, 2023
060000 ENGINE AND ENGINE COOLING
This service bulletin provides repair procedure information to correct a customer concern of a Check Engine Lamp (CEL) Illuminated on Driver Information Center (DIC) with DTCs P12E9, P12EA, P12EF, P12F0, P12F6, P12F7, P12FC, P12FD Set.
18-NA-375
Nov 17, 2023
110000 ELECTRICAL SYSTEM
This service bulletin provides diagnostic/repair information for dealers/technicians on a no start, smoke/fire originating from trunk, radio click noise or inoperative, Malfunction Indicator Lamp (MIL) illuminated, and/or various electrical
PIT6088
Nov 16, 2023
010000 STEERING
This Preliminary information communicates a diagnostic tip to inspect the main ground connection when diagnosing any lack of power steering assist issues with DTCs C1597 and/or C1599.
PIC6530
Nov 16, 2023
110000 ELECTRICAL SYSTEM
This Preliminary information communicates the direction a technician needs to take when they complain that the headlamps/DRL's/tail lamps flash or flicker when driving the vehicle thru shaded areas.
PIT6082A
Nov 15, 2023
110000 ELECTRICAL SYSTEM
This Preliminary information communicates a vehicle may come to the dealer with a blank radio display, service instrument cluster message, low voltage codes set or a low/dead 12 volt battery. The technician is instructed to check the calibr
N232428190
Nov 15, 2023
110000 ELECTRICAL SYSTEM
Customer Satisfaction Program - Certain vehicles may have a condition in which the vehiclea??s modules drain the 12V battery. Dealers are to reprogram the Battery Energy Control Module, Brake System Control Module, and Serial Data Gateway M
23-NA-205
Nov 15, 2023
110000 ELECTRICAL SYSTEM
This service bulletin provides repair information to correct a customer concern of Audio Boom or Drone Noise Caused by Active Noise Cancellation with RPO UQS.
PIP5950
Nov 14, 2023
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
This Preliminary information communicates DTCs P060C and/or P060D may set during an attempted SFL.
PIE0767
Nov 14, 2023
100000 POWER TRAIN
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regard to a noise heard coming from the transmission area.
N232421260-01
Nov 14, 2023
100000 POWER TRAIN
Service Update - Certain vehicles may have a condition in which a false diagnostic trouble code (DTC), U3636 symptom 09, is triggered. This false DTC is resulting in customers experiencing a Malfunction Indicator Lamp (MIL) illuminated in t