Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
20-NA-168
Dec 19, 2022
160000 STRUCTURE
This service bulletin provides information on Servicing the 1LE Vinyl Hood Wrap.
PIC6429A
Dec 16, 2022
030000 BRAKES (PWS)
This Preliminary Information communicates information on resolving noise issues related to the brakes on this vehicle.
PIP5894
Dec 15, 2022
104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
This Preliminary information communicates proper alignment of the transfer case actuator during repair or actuator replacement
PIP5830A
Dec 15, 2022
061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
This Preliminary information communicates concerns created by an aftermarket ECM calibration installed by fleet companies. The Fleet companies install aftermarket ECM calibrations to limit the vehicle speed to approximately 70 mph and redu
PIE0730A
Dec 15, 2022
060000 ENGINE AND ENGINE COOLING
This engineering information (EI) closure ends the need for gathering information from technicians in regards to the malfunction indicator lamp (MIL) illuminated on driver information center (DIC), vehicle does not start and/or stalls, DTC
21-NA-228
Dec 15, 2022
060000 ENGINE AND ENGINE COOLING
This bulletin provides a procedure to program the BCM to correct the customers concern of RKE idle Time-out.
PIT5544F
Dec 14, 2022
010000 STEERING
This Preliminary information communicates information on a hydrauilc rush type noise from the power steering gear. This noise is a characteristic of the new Active Hydraulic Assist System RPO NV8 and no repairs should be made. The noise is
N222359240
Dec 13, 2022
130000 VISIBILITY
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.
N222368920
Dec 12, 2022
355100 EQUIPMENT:OTHER:LABELS
Customer Satisfaction Program. Certain vehicles may have a camper loading information label that is improperly printed. Because this label can easily be installed by the customer, and to reduce their inconvenience, labels and installation
PIE0731
Dec 9, 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 the Malfunction Indicator Lamp (MIL) illuminated on the driver information center
PIE0715C
Dec 9, 2022
020000 SUSPENSION
This engineering information (EI) closure ends the need for gathering information from technicians in regards to the front upper control arm ball joint separated from the socket.
PIE0713A
Dec 8, 2022
110000 ELECTRICAL SYSTEM
This engineering information (EI) closure ends the need for gathering information from technicians in regards to horn having weak sound and/or horn is inoperable.
PIT5961
Dec 6, 2022
118510 ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE
This Preliminary information communicates that a vehicle may be encountered with a message "service park assist". Upon further inspection it will be found that the vehicle was built with RPO 060 - park assist delete, the vehicle is not equi
PIE0730
Dec 6, 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 the malfunction indicator lamp (MIL) illuminated on driver information center (DIC
22-NA-243
Dec 5, 2022
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides a procedure to program the ECM and perform a NOX Catalyst Reductant Loading Reset and NOx Sensor Reset.
PIC6289C
Nov 29, 2022
280000 BACK OVER PREVENTION
This Preliminary Information communicates information to assist dealership technicians in diagnosing an exhaust related noise on these vehicles.
22-NA-236
Nov 28, 2022
110000 ELECTRICAL SYSTEM
This technical bulletin provides repair information to correct a customer concern of being Unable to Learn Key Fob or Transmitter.
21-NA-180
Nov 23, 2022
070000 FUEL SYSTEM, GASOLINE
This informational bulletin provides information for dealers/technicians on Illuminated Check Engine Light, Possible Water in the Fuel, Evaporative Codes Set, Fuel Tank Evaporative Vent Valve Leak.
PIE0729
Nov 21, 2022
110000 ELECTRICAL SYSTEM
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to issues while charging on a public DC Fast charger or Level 2 AC charger.
PIE0715B
Nov 21, 2022
020000 SUSPENSION
This engineering information (EI) closure ends the need for gathering further information from technicians in regards to the front upper control arm ball joint separated from the socket.
N222383050
Nov 21, 2022
010000 STEERING
Customer Satisfaction Program - Certain vehicles, equipped with Active Hydraulic Assist (RPO NV8), may have a condition in which the steering wheel may bind while making sharp turns. Dealers will replace the steering gear.
22-NA-231
Nov 21, 2022
110000 ELECTRICAL SYSTEM
This Warranty Bulletin provides information on Warranty Administration a?? Restricted Labor Operations on Vehicles Built Without a DC/AC Inverter.
PIT5959
Nov 17, 2022
210000 TRAILER HITCHES
This Preliminary Information communication provides information to the technician that if they receive a vehicle with this concern with their vehicles trailer hitch backup camera guideline not centered, General Motors is aware of this and a
PIE0714A
Nov 17, 2022
060000 ENGINE AND ENGINE COOLING
This engineering information (EI) closure ends the need for further information from the technician in regards to the crankshaft balancer appearing to be wobbling and/or vibrating, mounting bolt does not appear to be centered.
N222380840
Nov 17, 2022
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
General Motors has decided to conduct a Voluntary Emissions Recall on certain vehicles with a 6.6L engine (RPO L8T). The Transmission Control Module (TCM) in these vehicles may have been service reprogrammed with incorrect calibrations. I