GM Recalls, Technical Service Bulletins TSB's, Diagnostic & Repair Tips
NHTSA ID Number: 10222781 Manufacturer Communication Number: 19-NA-237 Summary This informational bulletin explains how to identify possible DEF contamination. Condition Some customers may comment on one or more of the following conditions: Cause This condition may be caused by contamination in the diesel exhaust fluid (DEF) system and it’s components. Correction Note: Please follow … Read more
NHTSA ID Number: 10062880 Manufacturer Communication Number: PIT5176B Summary This Preliminary Information communication provides information to the technician about vehicles that may have an intermittent “Hood Open” message displayed on the Driver Information Center, intermittent theft deterrent alarm or horn activation, and intermittent remote vehicle start event. Technician will need to replace the hood latch assembly if … Read more
NHTSA ID Number: 10112936 Manufacturer Communication Number: PIT5072D Summary This Preliminary Information communication provides information to the technician about vehicles that after opening the power liftgate, it will not stay in the full open position and may drift down a few inches before coming to a rest. Technician will ensure the vehicle does not have the incorrect … Read more
NHTSA ID Number: 10112379 Manufacturer Communication Number: PIT5063D Summary This Preliminary Information communication provides information to the technician with a diagnostic tip service steering message or service stability message. Technician may find a Diagnostic Trouble Code C056E Sym 42 and a Diagnostic Trouble Code C0569 Sym 3A setting after a new steering gear assembly was installed. If … Read more
NHTSA ID Number: 10112810 Manufacturer Communication Number: PI1356H Summary This preliminary informational bulletin provides information on when the radio screen is blank, locked-up or is frozen. However, the radio audio may still be heard. This may have led to a battery drain at one point in which the issue is resolved afterwards. No OnStar® interaction is … Read more
