No Power to Trailer Wiring Harness # N40975 Installed on a 2011 Nissan Armada

Updated 02/08/2013 | Published 07/12/2012

Products Featured in This Question

Factory Style 7-Way and 4-Way Flat Vehicle End Trailer Connector

(137)

$81.79

Curt Relay Kit for Nissan Armada or Titan Aftermarket Tow Package

(158)

$31.30

Question:

I have a 2011 Nissan Armada. I got this trailer connector and installed it and the relay switches. None of the lights are working on the trailer. It also didnt appear to have any power running to it when I tested with a cuircut tester.

asked by: John

Expert Reply:

It is possible that the relays are not in the correct locations for wiring harness # N40975. Consult the owners manual for all of the locations and make sure they are in the right spots. On some Nissan vehicles an additional relay is needed next to the steering column under the dash. It will be a small blue relay. You can obtain the relay from the dealer or use one of the blue ones in kit # C57000.

expert reply by: Michael H

Rui

1/28/2013

Just purchased the Hitch kit for my 2012 Titan P.O. 102035329 with the three relays. Everything went soooth an nice, without any problem. Except no power at the terminal. Checked all the fuses but there must be something that I am missing.Can you help?Thks,Rui

Patrick B.

2/8/2013

You probably need part 38666-1. Check underneath the dash on the driver side, just to the left of the steering column as you face it. You will see a relay box and there is only one slot it will fit in.