GM Recalls, Technical Service Bulletins TSB's, Diagnostic & Repair Tips
NHTSA ID Number: 10081066 Manufacturer Communication Number: G-204563 Summary 14395 – CUSTOMER SATISFACTION. ON SOME VEHICLES, A PERFORMANCE ISSUE WITH THE ONSTAR® MODULE MIGHT IMPACT THE VEHICLE’S BATTERY LIFE. THIS CAN CAUSE A DEAD BATTERY IF THE VEHICLE IS NOT STARTED FOR APPROXIMATELY 4 DAYS. THIS CONDITION CAN OCCUR EVEN IF THE ONSTAR® SYSTEM IS NOT … Read more
Subject: Engine Spark Knock (Ping) Noise During Acceleration Models: 2014 Cadillac SRX Equipped with 3.6L Engine (RPO LFX) During acceleration there is an audible engine ping noise (commonly referred to as spark knock). This may be caused by the software within the Engine Control Module (ECM). If performing diagnostics does not lead … Read more
NHTSA ID Number: 10137386 Manufacturer Communication Number: 110849001W Summary This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the transport mode message on and off. 170 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2018 BUICK ENCORE … Read more
NHTSA ID Number: 10114482 Manufacturer Communication Number: PIC5910C Summary This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B124B sym 04 in the HMI module. Technician should check the USB port operations if no issue found it should be considered a false code and no components should be … Read more
NHTSA ID Number: 10166666 Manufacturer Communication Number: 150844001J Summary This informational bulletin provides information for the GM of Canada OnStar Cellular Communication Upgrade to 3G/4G LTE for vehicles that may need an upgrade. 671 Affected Products Vehicles MAKE MODEL YEAR BUICK CENTURY 2000, 2004-2005 BUICK ENCLAVE 2008-2015 BUICK ENCORE 2013-2014 BUICK LACROSSE 2005-2014 BUICK … Read more
