Trailer Running Lights Do Not Work After Installing Wiring Harness on 2007 Nissan Frontier

Updated 08/02/2013 | Published 08/01/2013

Products Featured in This Question

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

(451)

$59.72

Replacement Wiring Harness for Curt T-Connector Nissan Vehicle Wiring Harness with 4-Way Plug

(70)

$18.11

Curt Relay Kit for Nissan Armada or Titan Aftermarket Tow Package

(158)

$29.05

Question:

Will the curt C5700 relay kit work with a 2007 Nissan frontier I perchase reciver for this truck with a wire harness and later found only the brake and turn lights works. With no run lights.Just what do I need to make this job complete?Or have run lights.Do I need another wire harness or will this one work with what I have now?The harness was a curt C5541. I need help.

asked by: Garry P

Expert Reply:

If your 2007 Nissan Frontier did not come with a factory trailer connector then you would use # C56225. This harness comes with the relays needed to activate the wiring. However, on some Nissan vehicles there is an additional relay needed in the in-cab fuse panel to make everything fully functional. This relay, if needed, can be obtained from a Nissan dealer.

The Curt harness # C55441 is for Frontiers that came with the tow package which is why it is not fully functional on yours. You are either missing one of the 3 relays, # C57000, or the one in the in-cab fuse panel.

expert reply by: Michael H