Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
070842006N
Dec 10, 2018
120000 EXTERIOR LIGHTING
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
PIP5614
Dec 10, 2018
118000 ELECTRICAL SYSTEM:SOFTWARE
This Preliminary information communicates to the dealer technicians that DTCs P0046, P113B and P206B may be caused by a software anamoly. The anamoly should be corrected by updating the engine control module (ECM).
PIC6243D
Dec 7, 2018
100000 POWER TRAIN
This Preliminary Information communication advises the technician that the Hybrid Powertrain Control Module 2 will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to contact General
PIT5645
Dec 7, 2018
016000 STEERING:ELECTRIC POWER ASSIST SYSTEM
This Preliminary information communicates and issue with a Service Power Steering Message DTC C144B or Clunk Noise At Full Steering Lock Turns AFTER Installation Of Accessory Lift Kit. GM Engineering is working on updated calibrations for
PIP5390G
Dec 7, 2018
100000 POWER TRAIN
This Preliminary Information communication advises the technician that the Malibu 5ET50 Hybrid Transmission and Component has a part restriction program. The dealer will need to call General Motors Technical Assistance Center (Technical As
N182188440
Dec 7, 2018
070000 FUEL SYSTEM, GASOLINE
Customer Satisfaction Program. Certain vehicles may have an incomplete or missing braze between the harness bulkhead support bracket and the fuel rail assembly. If the braze is incomplete the support bracket may detach from the fuel rail
PIP4374C
Dec 7, 2018
114000 ELECTRICAL SYSTEM:WIRING
This Preliminary Information communication provides information to the technician on were to look for a Possible Chaffed Wire. This could cause service engine soon light comes on and the vehicle is a no start.
PIP5612A
Dec 6, 2018
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates A vehicle may have a humming, whining or whistle noise from engine bellhousing area. This could be caused by a restriction in the PCV system
18NA367
Dec 6, 2018
110000 ELECTRICAL SYSTEM
This technical bulletin provides a procedure on how to diagnosis a possible resistance concern in the battery system.
PIP5311D
Dec 6, 2018
060000 ENGINE AND ENGINE COOLING
This Preliminary Information communication provides information to the technician about vehicles that have a hot temp message. Any time the maximum recommended temperatures are reached in any condition, the Driver Information Center will gi
18NA351
Dec 5, 2018
140000 AIR BAGS
This technical bulletin provides a procedure to program the SDM and replace the airbags and pretensioners if deployed.
PIP5610A
Dec 5, 2018
070000 FUEL SYSTEM, GASOLINE
This Preliminary information communicates the possibility of the high pressure fuel pump roller follower pin walking out and making contact with cylinder head causing the ignition timing to be serverly retarded on acceleration causing lack
PIP5572B
Dec 4, 2018
063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
This Preliminary information communicates to dealer technicians to refer to service update bulletin N182179090 for 2018 model vehicles and to use labor operation 4029959 Emissions - Customer Concern Not Duplicated (CCND) for 2017 model year
PIP4607A
Dec 4, 2018
110000 ELECTRICAL SYSTEM
This Preliminary information communicates the steps on diagnosing the concern of the vehicle will no start/no crank and may have DTC Codes P0A45, P0C61, P0A46, P1B04.. Condition may be cause by a poor crimp on terminal 20 at transmission 24
PIP5565B
Dec 4, 2018
063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
This Preliminary information communicates to dealer technicians to refer to service update bulletin N182179090 for 2018 model vehicles and to use labor operation 4029959 Emissions - Customer Concern Not Duplicated (CCND) for 2017 model year
PIC6238C
Dec 4, 2018
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
This Preliminary Information communication advises the technician that the Cabin Heater Control Module part number 42539734 will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to co
N182186881
Dec 4, 2018
060000 ENGINE (PWS)
Special Coverage. On some vehicles, the evaporator core may become damaged as a result of repeated freeze/thaw cycles without proper drainage of the condensate from the core. A damaged evaporator core may leak refrigerant and result in a
PIP5612
Dec 4, 2018
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates A vehicle may have a humming, whining or whistle noise from engine bellhousing area. This could be caused by a restriction in the PCV system
PIE0479A
Dec 3, 2018
010000 STEERING
This engineering informational bulletin is requesting information for diagnostics direct the technician to replace the steering gear.
18NA360
Dec 3, 2018
130000 VISIBILITY
This technical bulletin provides a procedure to replace the side mirror cameras if found the cause of the reduced key fob range.
PIP5580A
Nov 29, 2018
060000 ENGINE (PWS)
This Preliminary information communicates the exchange program to assist engineering in identification of any early production issues.
N182195380
Nov 29, 2018
100000 POWER TRAIN
Service Update. Certain vehicles equipped with a 10-speed transmission may have a condition where the downshift becomes firm after extended highway driving.
PIC6247B
Nov 29, 2018
100000 POWER TRAIN
This Preliminary Information communication advises the technician that the Power Inverter Module for the Bolt EV will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to contact Gener
PIT5644
Nov 29, 2018
110000 ELECTRICAL SYSTEM
This preliminary information describes a concern where the temperature gauge may fluctuate or possibly read higher than expected. Engineering is working towards a fix
PIC6190A
Nov 28, 2018
160000 STRUCTURE
This Preliminary Information communication advises the technician on cardboard shell that is found in the vehicle during Pre-Delivery Inspection. When performing a pre-delivery inspection you may find a piece of foam that is surrounded by a