No Trailer Turn Signal or Brake Lamp Signal on 7-way Trailer Connector-2004 Nissan Armada

Updated 12/08/2020 | Published 12/05/2020

Question:

I have a 2004 Nissan Armada with factory trailer wiring I have all three relays installed2 under hood 1 under dash and I only have running lights no brake or turn signal on trailer

asked by: Chad

Expert Reply:

Since you have the proper relays in place, I'd check the tow package fuses and make sure they're in place and not blown. The online owner's manual I looked at didn't have a fuse diagram, so I'd recommend pulling the cover off the fuse box under the hood and checking out the fuse diagram on the lid to find the fuses for the trailer turn signals and brake lamps. Make sure they're installed and still good. Replace as needed.

expert reply by: Mike L