I'm new to this forum, but I'm just stopping in to say thanks. Recently, I encountered a few problems with my Taurus wagon:
1) Only had power window control from driver's side but could not control windows from any other door;
2) Cooling fans were cycling, even with the key off... to the point that it kept draining my battery.
Anyways, I came on here looking for answers, and within a day I'd fixed both problems thanks to you guys!
I figured instead of posting a duplicate question, someone had to have already posted the answers I was looking for... and I wasn't disappointed.
The solutions were:
1) Downloaded the wiring diagram of the driver's side window switch; traced the wire from the lock-out portion of the switch; found a break inside of the rubber boot between the door and frame... repaired break, windows work on all four doors now.
2) Spent all afternoon looking for a serviceable relay for the cooling fan; determined after reading this forum that there is NO serviceable relay but instead, the relays are contained in the Constant Control Relay Module. Stuck my battery on, cooling fans started up, I tapped the CCRM with a ratchet... cooling fans shut off. Went to the boneyard and picked up a used CCRM. Perfect.
Anyways, thanks again guys.
Now I just have to figure out why my car stinks like gas everytime I start it up.