Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
21-NA-248
Jul 18, 2022
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides a procedure on the A/C blows warm air intermittently and/or takes a long time to cool.
19-NA-181
Jul 18, 2022
030000 BRAKES (PWS)
This service bulletin provides a procedure to locate and repair the engine wiring harness to correct customer concerns of multiple electrical issues.
17-NA-408
Jul 18, 2022
060000 ENGINE AND ENGINE COOLING
This service bulletin informs the technician that if the vehicle has an engine misfire with DTC P0300 set, and superchargera??s cooling system has been previously repaired, it must be properly evacuated and filled.
PIT5932
Jul 15, 2022
118000 ELECTRICAL SYSTEM:SOFTWARE
This Preliminary information communicates to GM dealers that the above mentioned concern is software related and that General Motors is working on a solution.
PIC6464
Jul 15, 2022
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
This Preliminary Information is to assist dealership technicians in diagnosing a complaint related to the variable red line feature surrounding the tachometer gauge.
PIC6447A
Jul 15, 2022
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
This Preliminary information communicates information to dealership technicians on diagnosing and repairing a water leak into the passenger side carpeting area after the AC has been used.
PIC6293G
Jul 15, 2022
350000 EQUIPMENT
The purpose of this Preliminary Information is to provide dealership technicians some tips on installation of this kit, as well as some common areas to check if the system is inoperative after installation.
PIC5294D
Jul 15, 2022
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
This Preliminary Information communicates to the technician the various repair procedures that are needed for vehicles that have a repeat poor performance of the air conditioning system / AC compressor replacement.
22-NA-143
Jul 15, 2022
350000 EQUIPMENT
This service bulletin provides information for dealers/technicians on Handsfree Apple Iphone Call Static conditions equipped with IOB Radio.
PIT5930
Jul 14, 2022
162000 STRUCTURE:BODY
This Preliminary information communicates an issue with hood paint damage from contact of the center hood molding. Engineering is working on a fix to correct the issue.
PIT5929
Jul 14, 2022
100000 POWER TRAIN
This Preliminary information communicates an issue with the power assist steps having erratic operation and not staying deployed. Engineering is working on a fix.
N192266181
Jul 14, 2022
137300 VISIBILITY:REAR WINDOW WIPER/WASHER:LINKAGES
Special Coverage. On certain vehicles, the ball joints in the front windshield wiper modules of these vehicles may experience high corrosion and wear that could result in the separation of one or more ball joints from their sockets during
22-NA-142
Jul 14, 2022
110000 ELECTRICAL SYSTEM
This technical bulletin provides repair information to correct a customer concern of Radio Software Version W164 a?? Multiple Updates.
N222376920
Jul 13, 2022
200000 WHEELS
Cancellation of Stop Delivery Order for 2022MY GMC Terrain a?? N222376920 a?? Wheelhouse Liner Build Shy a?? 2022MY GMC TERRAIN VINS REMOVED
22-NA-138
Jul 12, 2022
150000 SEAT BELTS
This informational bulletin provides information for dealers/technicians on the appearance of the male buckle on the front seat belt retractor being different in side to side comparison.
PIT5895A
Jul 8, 2022
162500 STRUCTURE:BODY:TAILGATE
This Preliminary information communicates a new tailgate feature which allows the customer to enable or disable the inner tailgate.
PIT5928
Jul 5, 2022
030000 BRAKES (PWS)
This Preliminary information provides information to the technician on installing Regular Production Option Code K40 Exhaust Brake and/or 9L7 Upfitter Switches Technician will need to reference the latest version of General Motors Up-fitte
PIT5927
Jul 5, 2022
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
This Preliminary information provides a proactive communication to dealers advising that engineering is aware of the Turn by Turn concern, and working on a resolution. It also advises that once a repair is available that the PI will be rep
PIC6397E
Jul 5, 2022
060000 ENGINE (PWS)
This Preliminary Information communicates information to the technician about diagnosing a battery draw, or a concern where the engine may not be able to be turned off.
PIC6441A
Jul 1, 2022
021000 SUSPENSION:FRONT
This Preliminary Information communicates programming direction for replacing the K218 module in this vehicle.
22-NA-139
Jul 1, 2022
060000 ENGINE AND ENGINE COOLING
This service bulletin provides repair information to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated and/or Driver Information Center (DIC) Displays Service Transmission Now, Unable to Shift Soon or Service Tran
PIC6463
Jun 30, 2022
110000 ELECTRICAL SYSTEM
This Preliminary information communicates to the dealer if a vehicle comes in for an MIL or a message with DTC U1345 Engine Control Module LIN Bus 1 (or Bus 21) and/or DTC U135A that engineering is working on the issue and to clear the code
PIE0668A
Jun 29, 2022
160000 STRUCTURE
This engineering information (EI) Lite closure ends the need for further information from the field in regards to requesting dealers use the FPR App and take pictures of issues regarding Front or Rear side door appears misaligned, does not
21-NA-041
Jun 29, 2022
100000 POWER TRAIN
This technical bulletin provides a procedure to fill the clutch with fluid by driving the vehicle and checking the fluid level.
PIE0707B
Jun 28, 2022
060000 ENGINE AND ENGINE COOLING
This engineering information (EI) closure ends the need for further inforrmation from the field in regards to Loss of Power, Malfunction Indicator Lamp (MIL) Illuminated, Gauges Inoperative and/or Multiple Warning Lights/Messages Displayed