Ford said Tuesday it will add 4.5 million older-model vehicles to the long list of those recalled because a defective cruise control switch could cause a fire.
The latest voluntary action pushes Ford's total recall because of faulty switches to 14.3 million registered vehicles over 10 years, capping the company's largest cumulative recall in history involving a single problem.
The recall covers 1.1 million Ford Windstar minivans that had a small risk of fire due to internal leaking from the switches. Ford said in a letter to regulators that it found a small number of reported fires linked to the problem.
The remaining 3.4 million vehicles are Ford, Lincoln and Mercury models. Ford said there were no reports of fires with those models, most of them trucks and sport utility vehicles, but that they were included in the recall because they use the same switches.
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Ford advised owners of all vehicles covered by the recall to park them outside until they are mailed instructions by the end of the month on how to get repairs.
The recall covers: 1995-2003 Ford Windstar; 2000-2003 Ford Excursion diesel; 1993-1997 and 1999-2003 Ford F-Super Duty diesel; 1992-2003 Ford Econoline; 1995-2002 Ford Explorer; 1995-2002 Mercury Mountaineer; 1995-1997 and 2001-2003 Ford Ranger; and 1994 Ford F35 Motorhome vehicles.