Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
PIT5689B
Jun 22, 2020
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarly on hold while PIE0572 is active. Will review for deletion
PIE0572
Jun 22, 2020
350000 EQUIPMENT
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a on a no restart after auto-stop event and/or, no crank.
20NA139
Jun 22, 2020
110000 ELECTRICAL SYSTEM
This technical bulletin provides a procedure to check and tighten the B+ at the starter for proper torque.
N192289160
Jun 18, 2020
061000 ENGINE AND ENGINE COOLING:ENGINE
Special Coverage - In certain 2014 model year Chevrolet Impala and Malibu vehicles equipped with a 2.5L engine, the rocker arm oil control valve, (OCV), may malfunction. If this occurs, the valve may fail to correctly control oil gallery p
PIT5753
Jun 17, 2020
350000 EQUIPMENT
This Preliminary information communicates that the glove will not open when the button is pressed and how to repair.
PIP4750G
Jun 17, 2020
060000 ENGINE AND ENGINE COOLING
This Preliminary Information communication provides information to the technician about vehicles that have a belt squeak noise and/or a crankshaft balancer appears to be out of balance or wobbling while watching it with the engine running.
20NA105
Jun 17, 2020
118320 ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR
This technical bulletin provides repair information to correct a customer concern of 360 Camera Views go Blank with Tailgate Removed.
PIP5630D
Jun 17, 2020
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates A vehicle may have a concern of no oil pressure and/or P0521 set. the releif valve in the pump is sticking or the number 1 main bearing is damaged. Drop oil pan and confirm #1 main is spun or not.
PIP5735
Jun 16, 2020
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates to dealer technicians normal operating characteristics of the turbocharger exhaust brake.
PIT5674A
Jun 16, 2020
030000 BRAKES (PWS)
This Preliminary information communicates that after installation of GM Accessory Performance Brake Pads it may be noticed the EBCM has set DTC(s) C116C 05 and/or C116B 05. There will be NO warning lights or messages displayed on the IPC/D
N182195660 01
Jun 16, 2020
060000 ENGINE (PWS)
Customer Satisfaction Program (Added Customer Letter) - The 1.5 L LFV engines in certain 2016 and 2017 model year Chevrolet Malibu vehicles may have a pre-ignition condition that requires immediate repair. This condition may cause the engi
N202306491 Messa
Jun 15, 2020
162800 STRUCTURE:BODY:HOOD
Service Update (Revised Population). The purpose of this service update is to provide the customer with a goodwill gift to offset customer inconvenience, restore confidence in GM, and maintain loyalty to GM. The vehicles involved in this s
N202298770
Jun 15, 2020
031100 SERVICE BRAKES, ELECTRIC
Customer Satisfaction Program - Certain vehicles, equipped with 4 Cyl gas engines, may have incorrect instructions in the owner?s manual for Dinghy and Dolly Towing. Instructions should include disconnecting the negative battery cable when
20NA133
Jun 12, 2020
220000 SEATS
This informational bulletin provides information for dealers/technicians on the removal of the Z51 spoiler to install the high wing accessory spoiler.
PIT5752
Jun 12, 2020
110000 ELECTRICAL SYSTEM
This Preliminary information communicates multiple vehicle issues caused by an aftermarket device and it gives dealership information where to inspect for this device.
PIT5751
Jun 12, 2020
060000 ENGINE (PWS)
This Preliminary information communicates and issue with the SES MIL on setting DTC's P0201/P0202/P0203/P0204/P0205/P0206/P0216 and instructing dealership to inspect the engine wiring harness for damage.
N202299830
Jun 11, 2020
060000 ENGINE (PWS)
Customer Satisfaction Program - Certain 2019 ? 2020 model year Chevrolet Silverado 4500HD/5500HD/6500HD vehicles, equipped with an aerial lift bucket may have a condition in which the aerial lift bucket operator could be stranded if the eng
PIT5750
Jun 10, 2020
111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
This Preliminary information communicates an issue with the battery goes dead and provides diagnostics tips on inspecting the LIN bus.
PIE0568C
Jun 10, 2020
350000 EQUIPMENT
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the conditions that are listed in this PIE.
N202306491
Jun 9, 2020
162800 STRUCTURE:BODY:HOOD
Service Update. The purpose of this service update is to provide the customer with a goodwill gift to offset customer inconvenience, restore confidence in GM, and maintain loyalty to GM. The vehicles involved in this service update have pr
PIP5732
Jun 8, 2020
108000 POWER TRAIN:TRANSMISSION CASE/HOUSING
This Preliminary information communicates to the dealer technician to replace the X2 TCM connector and the terminated leads to address DTCs after the transmission is replaced if published diagnostics does not lead to root cause of the DTCs
N202304540
Jun 8, 2020
063140 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR
Emissions Recall. General Motors has decided to conduct a voluntary emissions recall involving certain vehicles. The engine control module (ECM) in these vehicles may not be able to properly diagnose reduced efficiency issues within the ca
PIT5747
Jun 5, 2020
110000 ELECTRICAL SYSTEM
This Preliminary information communicates to dealership how to test properly trailer light option on the truck and also provide additional information on trailer issues.
PIT5749
Jun 4, 2020
162300 STRUCTURE:BODY:DOOR
This Preliminary information communicates an issue with the rear door lock rod sticking in the door panel bezel and provides direction on repairing the issue.
20NA125
Jun 4, 2020
160000 STRUCTURE
This technical bulletin provides repair information to correct a customer concern of hearing a rattle or creak noise from the quarter panel area while traveling at highway speeds.