Can a Curt Brake Controller be Plugged Into a 2012 Nissan Frontier

Question:

Hi guys. I would like to install this brake controller C74VV w/C51382 in my 2012 Nissan Frontier. I just bought it used and it already had a round 6-pin connection at the rear bumper. I would like to know what else I need to complete my install and proper wiring at the rear if needed. I thought I just needed the Adapter 6-Pole to 7-Pole Trailer Wiring Adapter - 47435, which I have already ordered thru you guys but now I am not sure if I really needed it. I did watch your video on installing this Curt Brake Controller on the 2014 Nissan Frontier and I did find the connection I saw in the video already under the steering wheel So I am good to go there. Do I need any special relays under the hood? What special wiring to do I need to do at the rear of the truck as it already has a round 6-pin connection? If you have a special email address I can use I can send you a few pics I took of the rear of the truck, relays under the hood, and under the dash Many thanks in advance for your assistance!

asked by: Paul

Helpful Expert Reply:

You may have the port under the dash to plug in a brake controller but the wiring harness you took a picture of is aftermarket meaning your 2012 Nissan Frontier does not have the factory tow package.

Since I do not know the state of that wiring harness I recommend replacing it wit ha 7-Way trailer connector # 118266. It does include the jumper harness and relays. With it installed you will be able to plug in the brake controller.

expert reply by: Michael H