7-Way and 4-Pole Trailer Connector for 2022 Nissan Frontier

Published 12/03/2021

Products Featured in This Question

etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"

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T-One Vehicle Wiring Harness with 7-Way Trailer Connector

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7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End

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Question:

Is there a wiring kit that includes both a 4 pin and 7 pin socket?

asked by: Tim W

Expert Reply:

There is a wiring kit that has both the 7-way and the 4 pole, if your truck already has a 7-way installed on it.

You could remove the existing 7-way by unclipping it from the trailer wiring harness and replacing it with the # HM40975.

If your truck doesn't have the 7-way currently, it'll be missing the necessary relays and jumper harness needed to activate the tow package. There isn't a dedicated kit that would provide both connectors, but you could use # 118266, and instead of the 7-way that's included with it, use the # HM40975 instead. Chevy, Mopar and Ford all use the # HM40975 for their OEM trailer connector, so you know it's a stout unit that works great.

I've linked to an install video for the # 118266.