The problem: The master power window module for the driver side window has a leak which may allow fluid into it, resulting a short in the circuit board. GM says if the circuit board shorts out, the components may begin to work intermittently or even overheat, melting part of the door. In extreme cases, the module may catch on fire.
Vehicles affected: 2005-2007 Saab 9-7x, 2006 Chevrolet Trailblazer EXT, GMC Envoy XL, 2006-2007 Chevrolet Trailblazer, GMC Envoy, Buick Rainier and Isuzu Ascender models are affected by the recall.
Number of vehicles being recalled: A total of 184,611 SUVs have a faulty window switch module, GM says.
The fix: Dealers will inspect the the master power window switch module and install a new one free of charge if necessary. Owners will begin receiving a letter notifying them of the recall in late August and will receive a second follow up letter when the necessary parts are available.