GM Recalls, Technical Service Bulletins TSB's, Diagnostic & Repair Tips
NHTSA ID Number: 10081073 Manufacturer Communication Number: G-206372 Summary 14591 – CUSTOMER SATISFACTION. CERTAIN VEHICLES EQUIPPED WITH A 2.0L 4 CYLINDER ENGINE (LTG) MAY HAVE A CONDITION IN WHICH PISTON DAMAGE COULD OCCUR DUE TO AN ENGINE PRE-IGNITION CONDITION. IF THIS CONDITION OCCURS, THE VEHICLE MAY PERFORM POORLY AND OIL CONSUMPTION COULD INCREASE. A WARNING LIGHT … Read more
NHTSA ID Number: 10114787 Manufacturer Communication Number: PIC6051 Summary This Preliminary Information communication provides information to the technician about vehicles that have unwanted window reversal during an express up function. Technician should follow published Service Information diagnostics first. If published Service Information diagnostics do not lead to a root cause inspect the following areas for possible … Read more
NHTSA ID Number: 10198879 Manufacturer Communication Number: 21NA108 Summary This service bulletin provides diagnostic information for the technician regarding a customer concern of engine overheating, cooling system contaminated with engine oil. Condition Engine is overheating. One or more of the following conditions: Cause This condition may be caused by a leakage from the … Read more
NHTSA ID Number: 10114546 Manufacturer Communication Number: PIP5209C Summary This Preliminary Information communication advises the technician to follow this Preliminary Information if there is a diagnostic trouble code P00C6 and or P228C set and normal Service Information diagnostics didn’t lead to a repair. Technician is to recheck the terminals at the Engine Control module for fit … Read more
NHTSA ID Number: 10193443 Manufacturer Communication Number: PIP5247A Summary This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P06DE set in the Engine Control Module. P0651 may also be set in the ECM with the P06DE. Technician must follow … Read more
