The recall covers Chevrolet TrailBlazer, GMC Envoy, Buick Rainier, Isuzu Ascender and Saab 97-X SUVs from the 2006 and 2007 model years. The SUVs were sold or registered in New York and 19 other states, Washington, D.C., and Canada, where salt and other chemicals are used to clear roads in the winter.
GM has reports of 28 fires, and it doesn't know of any injuries caused by the problem.
Fluid can get inside the driver's door and cause corrosion in the power window and door switch circuit boards, GM said in documents posted on the U.S. National Highway Traffic Safety Administration website. The corrosion can cause short-circuits, knocking out the switches and causing fires.
The recall affects SUVs sold or registered in the following states: Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia and Wisconsin.
Dealers will replace the power window switch for free. Owners will get letters telling them when to schedule appointments. GM also will replace switches at no cost to owners living in states not covered by the recall, spokesman Alan Adler said in an email.