Expert Answers about Nissan Pathfinder Armada

• Installing a Brake Controller on a 2004 Nissan Pathfinder Armada Using Nissan Factory Harness
• Like you said, the red wire on your Nissan harness is the 12 volt power wire that will connect to the black brake controller wire. The Nissan black wire will connect to the brake controller white wire for ground. The Nissan brown/white wire will connect to the controller's blue wire for output to the trailer brakes. And the Nissan red/green wire will connect to the controller red wire for input to the controller from the brake switch. The Nissan red/blue wire is not used. This will get...
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• Are the Relays Included with Custom Trailer Wiring Harness for 2004 Nissan Pathfinder Armada Needed
• In your case the relays may have been installed at the factory for your vehicle and may not be necessary. I would proceed by installing the connector that mates with the plug at the rear of the vehicle and testing it for function with a circuit tester, item # 3808 if needed. If any of the functions are not working then the relays are most likely needed. The 3 relays included in the Factory Style 7-Way and 4-Way Flat Vehicle End Trailer Connector, item # N40975 activate the following functions....
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• Installing Factory Style 7-Way and 4-Way Flat Trailer Connector on 2004 Nissan Pathfinder Armada
• I am sorry you are having trouble with installation of the wiring harness on your Pathfinder Armada. We have a video of the same wiring harness being installed on your vehicle. On the driver side of the vehicle looking up at the backside of the bumper behind the spare tire you will find the round connector that you will use to connect the wiring harness. Remove the cap and then plug the trailer harness into the rear of the trailer connector. Once you have this done you can install the...
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• Install Instructions for an Over Under Kit on a Camper Trailer
• I attached a picture that details how to install an over-under kit like the # K71-385-00 that you referenced. You would need to disconnect the wires that run to the brake assemblies but they would easily reconnect when you are done. Its not a difficult process, but if you have basic tools and jack stands you shouldn't have a problem. However, it is recommended that you tack weld the seats in place.
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