Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
PIC6262A
Feb 7, 2018
110000 ELECTRICAL SYSTEM
This Preliminary Information communication advises the technician that the Cabin Heater Control Module part number 22816851 will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to co
PI0689C
Feb 6, 2018
356000 EQUIPMENT ADAPTIVE/MOBILITY
This preliminary information bulletin provides a procedure for installing a aftermarket tool or utility box.
18NA040
Feb 6, 2018
021000 SUSPENSION:FRONT
This informational bulletin provides information on Noise Originating from Front of Vehicle while Driving or Turning Over Bumps and includes the proper torque specs needed prior to looking into any other repairs.
17NA181
Feb 5, 2018
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides a procedure to repair the engine wiring harness and re-position the coolant hose clamps to correct multiple concerns.
PIC6322
Feb 5, 2018
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This PI was created to inform the customer of a possible concern with phone contacts not being listed when using bluetooth. The bulletin provides information and a work around while Engineering investigates
PIP5465A
Feb 5, 2018
060000 ENGINE AND ENGINE COOLING
This Preliminary Information communication provides information to the technician about vehicles that have smoke from exhaust system and a coolant loss. Technician will need to replace the Exhaust Heat Exchanger assembly if signs of coolant
PIE0447
Feb 5, 2018
110000 ELECTRICAL SYSTEM
This engineering information bulletin is requesting information from the field on vehicles that have the condition of Infotainment System Freezing and or Touch Screen Not Responding.
070842006M
Feb 2, 2018
118000 ELECTRICAL SYSTEM:SOFTWARE
This informational bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory bo
18NA034
Feb 1, 2018
063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
This Bulletin provides a reminder to the Service Personnel to refer to Investigate Vehicle History in Global Warranty Management for Campaign 17337 and verify that it has been performed on the vehicle. If it has been performed Clear DTC and
PI0235K
Feb 1, 2018
063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
This preliminary informational bulletin provides repair information to correct customer concerns of an exhaust leak or vibration/rattle noise at approximately 900 RPM, fuel smell/white smoke noted intermittently (usually after coming to a s
18028
Feb 1, 2018
100000 POWER TRAIN
18028 - Service Update. The shift cable conduit end fitting may have become detached from the transmission bracket during the assembly process which can result in a mismatch between the shifter and transmission. Inspect and confirm that th
18017 01
Feb 1, 2018
100000 POWER TRAIN
18017 01 - Service Update. An ASIC (Application Specific Integrated Circuit) in the engine control module may not power up correctly preventing the main microprocessor from communicating with ASICs. This can result in a no start, no crank
PIC6239F
Feb 1, 2018
111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
This Preliminary Information communication advises the technician that the Drive Motor Battery and internal parts for the 2017 Bolt EV will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will
PIT5526B
Jan 31, 2018
110000 ELECTRICAL SYSTEM
This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for the A15, Starter Generator (MGU). The dealer technician is advised to call the GMTechnical AssistanceCente
PIP5551
Jan 31, 2018
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
This Preliminary information communicates to replace the valve body and solenoid body assemblies with both spacer plates for a DTC P2820concern if not able to clean the valve body or solenoid body assemblies.
PI1420B
Jan 30, 2018
010000 STEERING
This preliminary informational bulletin provides repair information to correct a customer concern of vibration felt through the steering wheel, drivers and passengers seats or floor while vehicle in drive at idle.
16NA159
Jan 29, 2018
012000 STEERING:COLUMN
This technical bulletin provides a procedure for inspecting and/or re-adjusting both (inner and outer) intermediate steering shafts boots to illuminate a squeak, buzz and/or rubbing noise coming from the steering column area
18017
Jan 29, 2018
060000 ENGINE (PWS)
18017 - Service Update. An ASIC (Application Specific Integrated Circuit) in the engine control module may not power up correctly preventing the main microprocessor from communicating with ASICs. This can result in a no start, no crank an
PIE0406A
Jan 29, 2018
138200 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW
This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Rear Defogger Grid Inoperative and/or Will Not Defog Rear Window Properly
PIE0414A
Jan 29, 2018
060000 ENGINE (PWS)
This engineering informational bulletin is requesting information from the field on vehicles that have the condition of a fuel leak, fuel odor, and or engine stall.
17456
Jan 29, 2018
204000 WHEELS:HUB
17456 - Customer Satisfaction Program. Certain vehicles may have a condition in which the rear wheel hub nut could become loose due to the rear wheel hub nut retainer not being formed properly. If the hub nut loosens, the StabiliTrak mess
PIT5546B
Jan 26, 2018
110000 ELECTRICAL SYSTEM
This Preliminary information communicates that water leaking into the headlamp assembly or headlamp assembly connections can cause an electrical short which will keep modules from shutting down causing a dead battery and a no crank conditio
18NA030
Jan 26, 2018
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This Bulletin provides a reminder to the Service Personnel to refer to Investigate Vehicle History in Global Warranty Management for Campaign 17337 and verify that it has been performed on the vehicle before proceeding with any diagnostics
18NA006
Jan 25, 2018
060000 ENGINE AND ENGINE COOLING
The technical bulletin provides a procedure for inspecting and performing a cooling system purge if the cooling system has been found low on coolant.
PIP5067A
Jan 25, 2018
060000 ENGINE (PWS)
This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on and an engine misfire. Technician should inspect the torque tube coupling for dam