Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector - C55242

Question:

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector - C55242 Will the above referenced part work on my 2009 expedition? it has a factory 4 way flat on it now. I realize Ill need a brake controller and wiring harness for it, too. If this isnt the correct part, what is?

asked by: Jim

Expert Reply:

What you need is the part # 37185 which will convert your 4-way to a 7-way so that you can install a brake controller. An additional length of wire will be necessary to connect the 7-Way socket of part # 37185 to the vehicle's tow package wires which are along the rear frame rail. See pictures for more info on that.

To install a controller you'll need the install harness part # 3035-P.

For a brake controller I would recommend the Prodigy P3 Brake Controller part # 90195. This is our best selling brake controller because of how well it works and how easy it is to setup. This is a proportional brake controller that senses the amount of braking the tow vehicle is applying and applies a proportionate amount to the trailer brakes. This will be the last brake controller you buy. It can easily be transferred to future vehicles as well.

expert reply by: Jameson C