Component
ELECTRICAL SYSTEM
Manufacturer
General Motors LLC
What Happened
The Generator Control Module in your vehicle manages the electrical system. In certain 2012-2013 models, this module might not work as it should, causing problems with your battery.
Risk if Unfixed
If this issue isn't fixed, your engine could stall while driving, and you might not be able to start the vehicle again. You could also notice a burning smell, see smoke, or even see a fire in the trunk.
Free Fix
Your authorized GM dealer will test the Generator Control Module and replace it if necessary – absolutely free. You'll get a notification when the repair is ready, and you should schedule an appointment as soon as possible.
Show original NHTSA language
Original — What Happened
General Motors (GM) is recalling certain model year 2012 and 2013 Buick LaCrosse and Regal, and model year 2013 Chevrolet Malibu Eco vehicles equipped with eAssist. These vehicles may have a condition in which the Generator Control Module (GCM) may not function properly. This could cause a gradual loss of battery charge and the illumination of the malfunction indicator light.
Original — Risk if Unfixed
If the vehicle is continued to be driven, the engine may stall and/or the vehicle may not start. In addition, there may be a burning or melting odor, smoke, and possibly a fire in the trunk.
Original — Remedy
GM will notify owners and dealers will test the GCM and replace it, as necessary, free of charge. The recall began on June 11, 2013. Owners may contact GM at 1-800-521-7300. GM's recall campaign number is 13136.
View full recall details →
Repairs are free at any authorized dealer. Find a dealer →