4-Pole Flat Wiring Harness for 2008 Nissan Frontier

Question

Question:

Will new plug have ALL trailer lights work?? Enclosed trailer. Has clearance lights.

asked by: Jerry

0

Expert Reply:

The # HM43575 would work as a replacement, you would need to unplug your current harness and plug in the Hopkins in the 4-pole connector slot; you can see exactly where in the photo I've provided. I've also attached a link to a video review of this product for you to take a look at.

expert reply by: Kyle S

0

click to enlarge

Louis P.

4/29/2020

Hi. Im connecting a 4-pole where a 7-pole was on my 2010 Frontier. After I connect the 4-pole, what should i do with the other plug on the 7-pole? Unplug it, or leave the plug in and cut off the wires so as to protect the plug?Thanks!

Reply

Chris R.

4/30/2020

I'm not quite sure what you mean by the additional plug on your Frontier. Are you talking about where the 4-Way (and existing 7-Way) plug into the factory wiring?

Reply

Jerry

1/8/2018

Will new plug have ALL trailer lights work?? Enclosed trailer. Has clearance lights.

Reply

Kyle S.

1/8/2018

The Hopkins Plug-In Simple Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector # HM43575 would power all of your trailer's signal lights. However, it is compatible with a 7-way adapter such as # 30717 which you may need depending on your wiring. I have attached a link to a help article on trailer wiring for you to take a look at as well which details the functions of the connectors.

Reply

Answer 1

Your 2007 Nissan Frontier will have the tow package, as will all models, and the reason there are relays with the Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector #C56226 is that they will activate that tow…

view full answer...

Answer 2

Yes, you just have to remove the old lights, match the wires and mount the new ones. Please note, that it is usually not a good idea to mix LEDs and incandescent lights, so if you have have side markers or other lights on the trailer, make sure you…

view full answer...

Answer 3

Trailer running lights not working with certain Nissan vehicles is a common problem with an easy fix. There is a relay for the trailer running light circuit that is located in the fuse box (in the cab). If that relay is missing or no longer functions…

view full answer...

Answer 4

If your 2006 Nissan Frontier does not have the factory trailer wiring it would need relays to activate it. For that you would need the part #C56225. If you have the relays already all you would need is the part #HM43575. If you look behind the kick…

view full answer...

Answer 5

To add a 4 flat to your 2017 Nissan Frontier with the factory tow package you need the Hopkins Plug-In Simple Wiring Harness #HM43575. I've added a link to a video review of this part for you to take a look at as well.

view full answer...

Answer 6

Yes, there will be fuses associated with the trailer lightning circuits on your 2014 Nissan Frontier in the engine bay fuse box. The correct locations will be listed for you on the underside of the cover but as they do not list these in the…

view full answer...

Answer 7

If you are unsure if you have the tow package or not, the only way to find out for sure would be to contact a dealership with your VIN. With certain vehicles we can sometimes check to see if certain electrical components are present, like a 7-way…

view full answer...

Answer 8

The Hopkins Plug-In Simple Wiring Harness #HM43575 referenced in your question is confirmed to fit your 2006 Nissan Xterra, but this will provide you with a 4-Way flat connector and not a 7-Way. In order to install a fully functional 7-Way connector…

view full answer...

Answer 9

The Hopkins Plug-In Simple Wiring Harness #HM43575 is a plug-in style 4-Way flat connector that is compatible with the following vehicles: 2009 - 2012 Suzuki Equator with factory 4-Flat connector 2005 - 2018 Nissan Frontier with factory 4-Flat…

view full answer...

Answer 10

It's pretty hard to say what the blue wire is for but the best way to identify what it does is to use a circuit tester like part #PTW2993 to test it when you apply various turn signals/brakes and see at what point it has voltage. Other things to…

view full answer...

Answer 11

On many Nissan vehicles there is an additional running light relay, #C57000, that is needed for the trailer running lights to work. It is normally located in the in-cab fuse panel. Nissan does not list fuse and relay locations in the owner's…

view full answer...

Answer 12

At this time we do not have the relays and wiring connector sold separately for the Curt T-Connector Vehicle Wiring Harness #C56225. This part is required for the 4-way flat trailer connector to function if your 2007 Nissan Xterra came from the…

view full answer...