bmagee1942
New Member
- Joined
- July 19, 2010
- Messages
- 8
- Reaction score
- 0
- City, State
- saint john new brunswick canada
- Year, Model & Trim Level
- 2006 explorer limited
my blower motor was running i high speed all the time no control i have climate control in my limited found the unit under the dash behind the blower motor removed glove box for easy access had to remove the 4 wheel dive unit to get at the 1 screw holding the unit in place use 7mm socket on vertical screw to remove 4 wheel unit 8mm socket removes the srew holding the resistor unit in place pull it down and diconnect plug it uses a triac to control fan speed it was shorted i my unit you can check this with an ohmeter i installed a new unit but i think you could solder a new triac in with a little work a good tria will read open with the meter leads across the 2big terminals and reverse the leads it will read 1 megohm this is a fairly easy job if you want t do it yourself rather than taking it to some one for repair could be fairly costly the resistor unit costs about $80 have to by this from the dealer it is special because of the climate control this is for information bob