Recommended Wiring Harnesses for a 7-Way Connector on a 2015 Ford F-350 Cab and Chassis

Question:

I have an 2015 f350 cab and chase and I need the wireing harness for a 7way trailer

asked by: Adam G

Expert Reply:

Since your 2015 Ford F-350 Cab and Chassis does not have the factory towing package you will need two wiring harnesses to add a 7-way connector. The first is the Curt Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 60" Wire Lead item # C58044. This harness will splice into your F-350's lights directly behind the tail light housing. The wire configuration will be:

Yellow - Left turn/brake
Green - Right turn/brake
Brown - Tail lights
White - Ground

The 2nd harness you will need is the Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires item # ETBC7. The kit includes a pre-wired 7- and 4-way trailer connector that mounts easily at the rear of your vehicle with an included bracket. This kit is designed for use on a vehicle with an existing 4-way flat trailer connector and plugs directly into it.

expert reply by: Jerred H