i have a 2012 Ford Edge with towing option...The cooling fan relay is faulty, as it keeps running after i shut car off, till the battery is drained...Since i dont tow anything , can i replace the relay with a relay that for a 2012 edge without the towing option? Since the one thats on it already, has two fan inputs, and the one without only has one fan input, which one do i use, if this will work? im asking because i already have a fan relay ( a new one) for the same make and model without the tow option