Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
PIP5574C
Nov 9, 2018
100000 POWER TRAIN
This Preliminary information communicates to the dealer technician that the VT40 transmission has been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly.
N182191300
Nov 8, 2018
110000 ELECTRICAL SYSTEM
Customer Satisfaction. In certain vehicles, certain types of off-road use can, in rare cases, cause the vehicle?s roof-rail air bags and seat belt pretensioners to deploy. Dealers will reprogram the sensing and diagnostic module (SDM) wit
PIP5483B
Nov 8, 2018
060000 ENGINE (PWS)
This Preliminary information communicates noises are considered to be normal operating characteristics of the vehicle when shut off. It will not impact the designed performance or reliability of the vehicle.
PIE0485A
Nov 8, 2018
110000 ELECTRICAL SYSTEM
This engineering informational bulletin is requesting information from the field on DTC B0074-0D set or stored in history and the air bag light on and/or intermittently on.
18NA334
Nov 8, 2018
060000 ENGINE (PWS)
This informational bulletin provides information on characteristics of the new engine versus the old engine.
PIT5639
Nov 8, 2018
110000 ELECTRICAL SYSTEM
This Preliminary information communicates information to not make any repairs for momentary camera flicker when brake light, turn signal, or hazards are active with radio RPO IOR. GM engineering is working on a resolution for this concern
PIE0468A
Nov 7, 2018
160000 STRUCTURE
This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Missing/Wrong Wheel Trim Shipped with New Vehicle.
PIT4013B
Nov 7, 2018
350000 EQUIPMENT
This PI clarifies a service procedure for dealership technicians who may be unfamiliar with medium duty vehicle service procedures.
PIC6245B
Nov 7, 2018
110000 ELECTRICAL SYSTEM
This Preliminary Information communication advises the technician that the Accessory DC Power Control Module (K1) will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to contact Gene
18NA255
Nov 5, 2018
110000 ELECTRICAL SYSTEM
This technical bulletin provides a procedure for diagnosis of the active noise cancellation system for vehicles with either a low speed/low RPM condition or a high speed/high RPM condition of a loud noise from the Entertainment System due t
PIP5605
Nov 5, 2018
111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
This Preliminary information communicates There maybe a concern of a DIC message saying Air Filter Life 0% replace now. The DIC message is triggered by a battery being disconnected and reconnected
PIP5610
Nov 5, 2018
092100 FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
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
18NA330
Nov 5, 2018
110000 ELECTRICAL SYSTEM
This Bulletin provides information to diagnose a MIL Illuminated and/or a No Start condition caused by the Battery Sections 1, 2 or 3 with a total possibility of 96 separate DTCs being set depending on the Cells involved.
18NA336
Nov 2, 2018
220000 SEATS
This technical bulletin provides a procedure for replacing the emblem on the seat cover as opposed to replacing the whole seat cover itself.
PIP5606A
Nov 2, 2018
060000 ENGINE (PWS)
This Preliminary information communicates A vehicle may have a tick noise from the engine cold, initial start in the morning. A lifter may not have sufficient amount of oil during cold start operation (not pumped up). As information comes
18NA328
Nov 2, 2018
060000 ENGINE (PWS)
This technical bulletin provides repair information to correct a customer concern of engine RPM - rough/fluctuation at idle during high A/C load.
PIE0481A
Nov 1, 2018
010000 STEERING
This engineering informational bulletin is requesting information on electric power steering loss of assist with DTCs C0545 and/or C0460 set.
18NA332
Nov 1, 2018
060000 ENGINE (PWS)
This Bulletin provides a procedure to reprogram ECM to correct a condition of the MIL On, DTC P2097 Set.
N182186880
Nov 1, 2018
110000 ELECTRICAL SYSTEM
Product Field Action Bulletin Number Change - Dealer Message to explain the new field action numbering convention.
PIT5608B
Oct 30, 2018
162300 STRUCTURE:BODY:DOOR
This preliminary information explains a potential issue engineering is investigating into water intrusion into the door passthrough connector and effecting door functions.
PIP5574B
Oct 30, 2018
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
This Preliminary information communicates to the dealer technician that the VT40 transmission has been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly.
PIP5607
Oct 30, 2018
060000 ENGINE (PWS)
This Preliminary information communicates that GM engineering is investigating the root cause of DTCs P24B3 and / or P24B5 setting.
PIP5606
Oct 30, 2018
060000 ENGINE (PWS)
This Preliminary information communicates A vehicle may have a tick noise from the engine cold, initial start in the morning. A lifter may not have sufficient amount of oil during cold start operation (not pumped up). As information comes
PIP5579A
Oct 29, 2018
160000 STRUCTURE
This Preliminary information communicates that the front and rear axle assemblies are restricted from dealer ordering or replacing to assist engineering in identifying any issues.