7-Way Trailer Wiring Harness for 2015 Subaru Outback for Installing Brake Controller

Published 11/25/2019

Products Featured in This Question

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

(2967)

$49.15

Tekonsha Prodigy P2 Trailer Brake Controller - 1 to 4 Axles - Proportional

(2763)

$159.97

Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires

(3398)

$121.18

Question:

I would like to install a class 3 Curt hitch on my Outback. My 2700 lb. trailer has a 7-way plug because it has electric brakes. I cannot find a wiring harness kit on your site that would help me. Any solutions?

asked by: Rick

Expert Reply:

For lighter duty vehicles like your 2015 Subaru Outback Wagon we only have 4-way trailer wiring connectors like the Tekonsha part # 118467 which is what you'd need to start with and then convert to a 7-way from there.

From there you would need to convert the 4-way to a 7-way so that you can install the brake controller. For that you will want the Brake Controller Install Kit and 7-Way Adapter part # ETBC7. I attached installation instructions and an install video for this product as well.

For a brake controller I would recommend the Prodigy P2 Brake Controller part # 90885. This is our best selling brake controller because of how well it works and how easy it is to setup.

expert reply by: Jameson C