Correct Trailer Wiring Harness for 2002 Ford Expedition with Square Not Round Plug

Question:

All of diagrams show i should have a round connection under vehicle that my trailer wiring should connect to . But I dont, it has the type of connection like a hopkins HM11140665 does. I searched forward and backward couple years but no all round. It also has the small rectangular connection for trailer brake not rounded plug type. Any ideas?

asked by: Alan

Expert Reply:

It sounds like you are looking to install a trailer wiring harness on a 2002 Ford Expedition and if that's the case we have plenty of options. That said, these options will be based on what type of connection the vehicle has as there are a few, round and square. If you have the square 8-pin connector like that on the end of the Curt T-Connector Vehicle Wiring Harness part # C55250 then that's what you need to use. If you need a 7-way instead then you'd also need the Universal Installation Kit part # ETBC7.

expert reply by: Conner L