Gooseneck Wiring Harness For 2015 GMC Sierra 2500
Updated 08/01/2014 | Published 07/30/2014
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Question:
Found this product on your website. C56071 wiring harness extension. I have a 2015 GMC 2500 HD that has a similar spare socket for extending the trailer wiring into the box Do you have one for the 2015 GMC 2500HD. . The 2015 GM trucks now have a dual 7 pin and a 4 pin socket for connection the trailer to.
asked by: Dennis O
Expert Reply:
If you are looking to install a gooseneck wiring connector in the bed of your 2015 GMC Sierra 2500, we have a couple of options for you.
The harness I recommend for you is the Curt Custom Fit Vehicle Wiring, part # C56000. This connects to your truck wiring and will give you a 7-way connector in the bed. It will not affect the 7-way and 4-way connector you have at the rear of your Sierra.
If you need a 4-way connector in the bed along with a 7-way connector, I have an option for that as well. You will need to order 2 parts. The first is the Pollak 5th Wheel and Gooseneck Trailer Connector, part # PK11932.
You can then order the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector, part # HM40950. You would use the wires from the Pollak harness and attach them to this connector. This will give you a 7-way anda 4-way connector for the bed of your Sierra.
I have attached links to a coupls of installation videos you can check out.
Product Page this Question was Asked From
Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector - 10' Long
- Custom Fit Vehicle Wiring
- 5th Wheel and Gooseneck Wiring
- Vehicle End Connector
- 7 Blade
- Plug and Lead
- Plug-In
- Hidden
- CURT
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