Hi, I have a 2000 Eddie Bauer which came through without the Class III-IV receiver. Appears to have trailer wiring (there is a wiring harness connector underneath near rear bumper with 7 wires going in/3 out to a flat four trailer wiring connector). I am adding a receiver and electric brake controller. Can anyone tell me where the wiring harness connector is for this under the dash? Thanks!!!!!!!!

Hi, I think I located it. Went to a local trailer/camper store, found the adapter harness and compared the connector to what I had unnderneath the dash. (There were 2 on my Expedition, a 6 pin (with 2 rows of 3) and a longer rectangular. Bought the adapter while there. (Their price for the Reese was $7.50, net site prices ranged from $8.85 to almost $11.00). Picked up a Valley brand Class III/IV from Advance Auto Parts for $129. Haven't decided whether to take controller off my other tow vehicle or to get a new one. Bob