RepairPal Expert Overview
Corrosion can develop in the driver's door electronic control module and cause the driver's door switches not to work.+
General Motors, Saab, & Isuzu will notify owners of the affected vehicles beginning July 24, 2013. If the power window and/or door switches in the driver's door are not working properly, or if an abnormal odor is noted, please contact your dealer. Additionally, you should also contact your dealer if you don't receive notification within a reasonable time and you feel you should have. It’s helpful to have your vehicle identification number (VIN) handy when you call.
Fluid may enter the driver's door module, causing corrosion that could result in a short circuit in the door module. A short circuit may cause the power door lock and power window switches to function intermittently or become inoperative. The short may also cause overheating, which could melt components of the door module, producing an odor, smoke, or a fire. Dealers will inspect the driver's door module, if it is functioning correctly, a protective coating will be applied. If the module is not functioning correctly, it will be replaced. The GM recall number is 12180.