Door Window and Lock Switches May Stop Working
Electrical & Lights, June 13, 2013
RepairPal Expert Overview
Our Quick Take:
Corrosion can develop in the driver's door electronic control module and cause the driver's door switches not to work.
What Should You Do?
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.
2005, 2006, 2007
Mfr's Report Date:
June 13, 2013
NHTSA CAMPAIGN ID Number:
NHTSA Action Number:
ELECTRICAL SYSTEM , VISIBILITY
Potential Number of Units Affected:
General Motors (GM) is recalling certain model year 2006 Chevrolet Trailblazer EXT and GMC Envoy XL and 2006-2007 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, SAAB 9-7x, and Isuzu Ascender vehicles. Fluid may enter the driver's door module, causing corrosion that could result in a short in the circuit board. A short 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 odor, smoke, or a fire.
A short in the circuit board could lead to a fire, increasing the risk of personal injury. A fire could occur even while the vehicle is not in use. As a precaution, owners are advised to park outside until the remedy has been made.
Owners will be contacted and dealers will test the driver's door module. If the module is functioning properly, a protective coating will be applied. If the module is not functioning properly, it will be replaced. These repairs will be done free of charge. GM will notify Buick, Chevrolet, and GMC owners, Isuzu and Saab will contact their respective owners. The recall is expected to begin July 24, 2013. Buick owners may contact the owner center at 1-800-521-7300, Chevrolet owners at 1-866-694-6546, GMC owners at 1-866-996-9463, Isuzu owners at 1-800-255-6727, and SAAB owners at 1-855-880-0808. GM's campaign number is 12180. This recall is an expansion of recall 12V-406.
Owners may also contact the National Highway Traffic Safety Administration's Vehicle Safety Hotline at 1-888-327-4236 (TTY: 1-800-424-9153), or go to www.safercar.gov.
Recall data provided by the National Highway Traffic Safety Administration