Where is Relay for 2018 Nissan Frontier That Controls Trailer Running Light Circuit

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Question:

I cant see exactly where relay goes, please show me a video. Thanks

asked by: Evelyn

0

Expert Reply:

The trailer running light relay you are wanting to install in your 2018 Nissan Frontier is behind the kick panel to the right of the passenger floorboards. If you fast forward to the 4:10 mark of the install video attached on this page you'll see exactly how the relay installs. The blue relay from the Curt Relay Kit # C57000 is the correct relay to use.

expert reply by: Jameson C

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Answer 1

What you are experiencing is actually not terribly uncommon on Nissan vehicles like your 2018 Frontier. There is a dedicated relay for the trailer running light circuit that should be located in the fuse box inside the cab. I simply recommend…

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Answer 2

I've included the link to one of our installation videos on the 2019 Nissan Frontier that uses the Curt #C56225, which comes with the relays included; these relays can also be purchased with the Curt Relay Kit #59700. If you fast forward to…

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Answer 3

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 4

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 5

The best brake controller option to go with is one that activates the brakes proportionally instead of time delayed. A proportional brake controller will activate the trailer brakes at the same time and with the same intensity as the tow vehicle…

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Answer 6

Hey Chris, for your 2022 Nissan Murano the best trailer wiring harness we have would be the Curt part #C56267 which plugs inline with the taillight connectors for an easier install that doesn't require splicing into the vehicle wiring.

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Answer 7

Sounds like you are missing the blue relays that activate the stop/turn circuits of the trailer wiring of your 2011 Nissan Frontier which we offer as part number #C57000. If you check out the attached picture you can see where they install. Or you…

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Answer 8

We do separately offer only the relays for Nissan vehicles that come as part of the kit you referenced, part #N40975. The three relays by themselves are available as part #C57000. I have linked a video showing installation of these relays in a 2011…

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Answer 9

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…

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Answer 10

On some Nissan vehicles there is an additional relay that is needed in the in-cab fuse panel to make it fully functional. It is also possible that, even if all the relays and fuses are in place, that one of them is bad and will need to be replaced.…

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Answer 11

Even though your 2020 Nissan Titan doesn't have the OEM tow package it should still have the factory connector behind the rear bumper to install trailer wiring. I suggest the Factory Style 7-Way and 4-Way Flat Vehicle End Trailer Connector,…

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Where is Relay for 2018 Nissan Frontier That Controls Trailer Running Light Circuit

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