Component
ELECTRICAL SYSTEM
Manufacturer
General Motors LLC
What Happened
GM is recalling your vehicle because the Generator Control Module (GCM) might not work properly, which can cause a loss of battery charge.
Risk if Unfixed
If you keep driving your vehicle, the engine might stall, or it won't start, and you might smell burning or see smoke and a fire in the trunk.
Free Fix
GM will fix your vehicle for free by testing and replacing the GCM if needed, and you should contact them at 1-800-521-7300 to schedule an appointment.
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 →