Recommended Trailer Wiring Harness for 2005 Nissan Xterra

Question:

I just obtained a 2005 Nissan Xterra SE. I dont believe it comes with a factory towing package because I had the dealer run the VIN and it didnt show that it came with one. What is the correct or best wiring harness package that I should get to install wiring? Im only considering the 4-way flat connector right now. I only plan to tow a small trailer that will hold my lawn tractor. If the effort to install a 7 pin is just as simple as the 4-pin, Ill consider that also. Is there a video out there that shows the installation?

asked by: Greg

Expert Reply:

We do have a nice selection of trailer wiring harnesses available that are confirmed to fit your 2005 Nissan Xterra that doesn't have the factory tow package or connector. Both the 4-Way and 7-Way options will be pretty simple, plug-and-play type installations, so your best bet is to simply choose the connector that matches what you have on your trailer.

If your trailer just has a 4-Way connector, then I recommend the Curt T-Connector Vehicle Wiring Harness # C56225. If the trailer has a 7-Way, then you can use the Tekonsha T-One Wiring Harness # 118266 instead.

Both of these harnesses will install by simply plugging into a factory port located under the Xterra on the driver side and installing a few fuses. Both kits also include the needed jumpers and relays to activate the tow package on a vehicle that wasn't equipped with one.

I have attached a couple installation videos for both harnesses on later model Xterras that you can use for reference. In both cases, the process should be almost identical for your 2005 model Xterra.

expert reply by: Chris R