Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
23-NA-013
Jun 12, 2023
110000 ELECTRICAL SYSTEM
This technical bulletin provides repair information to correct a customer concern of No Alert Tones from Rear Cross Traffic Alert.
PIT5999A
Jun 9, 2023
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
This Preliminary information communicates to dealers that the Customers may notice audio that is choppy or delayed, GM engineering is aware of the issue and working on a resolution.
PIE0747B
Jun 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 regard information to inform dealership personal on elevated Warranty being seen on A/C compr
PIT6029
Jun 8, 2023
118000 ELECTRICAL SYSTEM:SOFTWARE
This Preliminary Information communicates a false code that may be present due to a software concern.
PIP5926
Jun 7, 2023
100000 POWER TRAIN
This Preliminary information communicates that the t-case input seal, and/or the o-ring most likely is the source of the leak between the transmission and the t-case.
PIE0747A
Jun 5, 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 information to inform dealership personal on elevated Warranty being seen on A/C compr
PIT6026B
Jun 2, 2023
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
This Preliminary information communicates information on repairing dead battery concern caused by failed OTA N22-238206.
PIT6027
Jun 1, 2023
280100 BACK OVER PREVENTION:SOFTWARE
This Preliminary information communicates that there is no software compatible with the accessory keypads.
PIT5977E
Jun 1, 2023
353000 EQUIPMENT:ELECTRICAL
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.
PIT6009A
May 31, 2023
350000 EQUIPMENT
This Preliminary information communicates that during PDI it may be discovered there is no front license plate bracket contained in the loose parts. The dealer is advised that this is not a shipping issue and the part should be ordered with
PIP5916B
May 31, 2023
061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
This Preliminary information communicates that there is a software issue in the ecm for the following dtc's P062D P163A P163B, P0402 P144E. P2635 which could cause a crank, no start issue, and how to correct.
PIC6338C
May 31, 2023
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Preliminary Information communicates information for dealership personnel on how to handle the parts restriction on these vehicles.
23-NA-097
May 31, 2023
170000 LATCHES/LOCKS/LINKAGES
This service bulletin provides a procedure to correct a customer concern of Upper Glove Box Door does not Open when the Button is Depressed or Takes Multiple Presses to Open.
PIP5919A
May 30, 2023
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This Preliminary information communicates that there is Restriction on the Exhaust Gas Temperature Sensors on 2024 6.6L L5P Engine Vehicles
PIP5916A
May 30, 2023
061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
This Preliminary information communicates that there is a software issue in the ecm for the following dtc's P062D P163A P163B, P0402 P144E. P2635 which could cause a crank, no start issue, and how to correct.
PIT6026A
May 25, 2023
111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
This Preliminary information communicates information on repairing dead battery concern caused by failed OTA N22-238206.
PIC6449B
May 25, 2023
180000 VEHICLE SPEED CONTROL
This Preliminary information communicates to the dealers on the process to be able to order a replacement High Voltage battery pack for a vehicle that has a High Voltage battery battery concern and is not on the current open recall list. Th
23-NA-095
May 25, 2023
110000 ELECTRICAL SYSTEM
This service bulletin provides repair information to correct a customer concern of Lane Keep Assist Unavailable / Adaptive Cruise Control Inop / Service Driver Assist Systems / Amber Front Collision Icon On / Dead Battery / No Crank / Front
PIT5843B
May 24, 2023
050000 PARKING BRAKE
This Preliminary information communicates that a vehicle may come to the dealer with concerns of various warning messages, possibly the door locks cycling, passive entry inoperative or other concerns. The technician is instructed to inspect
N232404880
May 24, 2023
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Customer Satisfaction Program - certain may have been charged twice for option a??Assist Stepa??. Dealers are to reimburse customers who were double charged.
PIT6025
May 23, 2023
030000 SERVICE BRAKES, HYDRAULIC
This Preliminary Information communicates a work around when performing an automated service brake bleed procedure.
PIT6020
May 23, 2023
353600 EQUIPMENT:ELECTRICAL:INFOTAINMENT
This Preliminary information communicates that Parts that the ECS are on Restriction
PIP5925
May 23, 2023
140000 AIR BAGS
This Preliminary information communicates to the dealer technician that engineering is aware of a concern with the teen driver feature not operating.
N23-240012
May 23, 2023
120000 EXTERIOR LIGHTING
Your vehicle keeps getting better. A vehicle software update is ready for you to install which includes the following if your vehicle is equipped: Refinements: Updates made to Automatic High Beam functionality Updates made to the One Ped
PIT5977D
May 22, 2023
353640 EQUIPMENT:ELECTRICAL:AUX AUDIO JACK/PLUG
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.