GM Recalls, Technical Service Bulletins TSB's, Diagnostic & Repair Tips
Subject: Fuel Gauge Does Not Read Full, Only Goes to 7/8 Full Models: 2013-2015 Buick LaCrosse, Regal 2013-2015 Cadillac XTS 2013-2015 Chevrolet Malibu LT or LTZ Equipped with Engine RPOs LFX, LEA, LHU, LTG, LCV and LKW (Excluding AWD Vehicles) Fuel gauge not reading full, only goes to 7/8 full. This condition … Read more
NHTSA ID Number: 10126242 Manufacturer Communication Number: PI1381 Summary This preliminary informational bulletin provides a procedure to reprogram the HPCM to correct the customer concern of a no charge, jump start and/or vehicle stalling. Condition/Concern Multiple warning indicators including a Battery Lamp and Service Charging System message with P0562. This may be caused by … Read more
NHTSA ID Number: 10126211 Manufacturer Communication Number: PI0800D Summary This preliminary bulletin provides a procedure to reprogram the power steering module to correct the customers concern of the MIL on and a drop in power steering assist. Condition/Concern Malfunction Indicator Lamp (MIL) on and a drop in power steering assistance. DTC C0544 with fault … 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: 10113935 Manufacturer Communication Number: PIP4568S Summary This Preliminary Information communication provides information to the technician that some vehicles may have a Service Engine Soon lamp, engine misfire on cylinder 1, 4, 6, or 7 and/or tick noise. Technician will follow service information diagnosis first. If service information diagnosis does not isolate the cause … Read more
