Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
PIP5766
Nov 19, 2020
350000 EQUIPMENT
This Preliminary information communicates the possibility of DTC p2101 being set as current or in history and to only replace parts if instructed through published diagnostics.
N202315510
Nov 19, 2020
160000 STRUCTURE
Customer Satisfaction Program - vehicles may have a condition in which the trailering label has zeroedout information on the label. Information such as Gross Combined Weight Rating (GCWR), Conventional Trailering Weight Rating(TWR) and Max
N202313960
Nov 18, 2020
110000 ELECTRICAL SYSTEM
Customer Satisfaction Program - Certain 2021 model year Chevrolet Suburban and Tahoe vehicles, may have a condition in which the daytime running lamps may shift to a bluer shade of white in its lit appearance. This will remain in effect un
PIE0580A
Nov 18, 2020
133000 VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a noise coming from the window regulator area.
PIE0583B
Nov 18, 2020
100000 POWER TRAIN
This engineering information (EI) is requesting information from technicians and to contact the engineers listed in regards to Transmission Performance Issues without a Current or History DTC and Unable to Duplicate the Customer Concern (CC
PIT5798
Nov 17, 2020
110000 ELECTRICAL SYSTEM
This Preliminary information communicates information regarding switching between adaptive cruise control and regulate cruise control.
PIT5797
Nov 17, 2020
162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE
This Preliminary information communicates and issue with the hands free liftgate feature being inoperative after the vehicle has been turned off for an extended time. Dealers are to reprogram the BCM to correct this concern.
PIT5695C
Nov 17, 2020
034520 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS
This Preliminary information communicates an issue where the brake pad monitor life % counts down to quickly. Engineering released new Brake System Control Module Software to correct this issue and dealership are to reprogram the BSCM.
PIC6337A
Nov 16, 2020
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This Preliminary Information communicates an additional location and condition for technicians to look at when diagnosing an exhaust rattle noise.
PIC6421
Nov 16, 2020
114000 ELECTRICAL SYSTEM:WIRING
This Preliminary information communicates that a dealer may order a replacement hood latch and find that it comes with a three wire connector where the vehicle originally had a two wire connector on the hood latch. The technician is instruc
PIC6163C
Nov 16, 2020
162800 STRUCTURE:BODY:HOOD
This Preliminary Information communication provides information to the technician about vehicles that have several fasteners, located on either side of the hood latch, appear to be loose. Do not tighten, or otherwise move these two fastene
PIP5703A
Nov 16, 2020
100000 POWER TRAIN
This Preliminary information communicates that the transmission control module is on restriction to help engineering root cause any early issue. Part restriction ended on 11/17/2020.
N202316880
Nov 12, 2020
100000 POWER TRAIN
Service Update - Certain 2020 model year Chevrolet Corvette vehicles may have a condition where diagnostic trouble codes (DTC?s) P1967 and/or P1968 may falsely set in the transmission control module (TCM) due to an internal software misalig
PIT5793
Nov 9, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
This Preliminary information communicates that engineering is Work on a Software fix for some radio apps not Opening, Connected Navigation (live traffic, etc.) is not functioning (base navigation functions correctly)
PIP5416D
Nov 9, 2020
060000 ENGINE (PWS)
This Preliminary Information communicates to the technician the potential areas of concern in which the engine wiring harness may chafe. It describes in detail what to look for. If you encounter any of these specific described chafes, inspe
PIE0576A
Nov 6, 2020
060000 ENGINE (PWS)
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards a start/stop event or during a normal start using the push button on the dash t
PIT5792
Nov 5, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
This Preliminary information communicates a condition where the trailering app cannot be opened and provides a process for clearing the cache and personal data so the application will operate as designed.
20NA156
Nov 5, 2020
020000 SUSPENSION
This technical bulletin provides a procedure to replace the rear axle c-clips if found the cause of the customers concern.
PIE0592A
Nov 5, 2020
118620 ELECTRICAL SYSTEM:ADAS:HUD:CAMERA/SENSOR
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards one or more camera views showing, intermittent behavior and/or totally inoperat
N202310040
Nov 5, 2020
060000 ENGINE AND ENGINE COOLING
Emission Recall - General Motors has decided to conduct a voluntary emissions recall involving certain 2018 model year Equinox vehicles that were service programmed with incorrect heating, ventilation and air conditioning (HVAC) control mod
PIE0594A
Nov 4, 2020
113000 ELECTRICAL SYSTEM:STARTER ASSEMBLY
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards an intermittent no start.
PIP5709F
Nov 2, 2020
100000 POWER TRAIN
This Preliminary information communicates the transmission used in the 2020 Corvette is on exchange with the supplier for early root cause analysis.
PIP5757A
Nov 2, 2020
100000 POWER TRAIN
This Preliminary information communicates an anomaly in the transmission control module to erroneously set diagnostic trouble codes.
100605002I
Nov 2, 2020
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.
20NA214
Oct 30, 2020
110000 ELECTRICAL SYSTEM
This informational bulletin provides information for dealers/technicians on a customer concern of a front side door window intermittently auto reverses when going up or down.