4 Way To 7 Way Adapter For 2021 Chrevrolet Equinox

Question:

Which harness should I be looking at for a 2021 Equinox Premier if i m looking at towing something with Elect Brakes? Is there a adaptor for the normal 4 post that I see or does it require a complete diff harness

asked by: Ron P

Helpful Expert Reply:

To activate the electric brakes you will need the use an adapter like the one shown in the Universal Installation Kit # ETBC7. The existing 4 way harness only carries 4 signals: the right turn signal, the left turn signal, the tail light signal, and a ground. To use electric brakes, you need a 7 way adapter that provides power to the brake controller signal (blue wire).

This kit includes everything you need to convert your 4 way to a 7 way ion your Equinox.

If you need a 4 way trailer harness for your 2021 Chevrolet Equinox, you'll want to use the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118759. This is an easy to use custom harness, designed specifically for your vehicle.

expert reply by: Bryce D