I have a Ford F250 SD 2wh. Drive, 5.4 Lt? Engine, Automatic Pickup. When I bought it this problem existed. I cannot get the Blower motor to run, for the AC or for Heat! It;s crazy. So far, I have replaced the blower motor & resistor, the control switch on the panel, and figuring there is nothing left, I cannot figure why it won't work? Oh, I also checked and swapped both fuses and resistors, (interior and engine compartment), but that did nothing either.
Someone mentioned something about this being a negative ground system and possibly a ground short, but I don't have a clue on how to go about checking all that. Is this something you Pro's can help me with? And, am I better off bringing this to a garage for better equipment to check it?
have the same problem?
Wednesday, December 17th, 2014 AT 9:03 AM