7 Pole to 4 Pole Adapter For 2018 Nissan Pathfinder

Question

Question:

Hi.My boat trailer has a 4 pin connector square and my 2018 Nissan has a round connector.What adapter do I need?Ineed one that has an LED lights to test.Thanks

asked by: Hal O

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Expert Reply:

If your 2018 Nissan Pathfinder has a 7-way round connector, the Adapter 7 Pole to 4 Pole with Tester and Cover # 47345 will enable you to plug your trailer connector to the vehicle end.

expert reply by: Timothy G

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Answer 1

Since wire color codes are NOT universal, we always recommend wiring by function, rather than wire color. If you look at the Trailer Wiring FAQ article I have linked you to, you can see some diagrams showing the proper way to wire a vehicle and…

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Answer 2

To see a couple diagrams that show how the 6-way to 7-way adapter part #47435 is wired up check out the pictures I attached. The 6-way of this adapter has the center pin as the 12 volt circuit. That is the usual circuit that gets moved around on…

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Answer 3

This is a fairly common issue when there is a 6-way trailer connector involved. The problem is that there is two ways that a 6-way will get wired and the only difference between the two is that the brake output and 12 volt accessory circuit are…

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Answer 4

In order to convert your wiring to operate the brakes on your trailer you will need a couple of items. First, I recommend part #37185. This will plug into your 4-way plug and with additional wiring will give you a 7-way connector and a 4-way…

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Answer 5

Thanks for the pictures! The best hitch for your 2023 Mercedes-Benz Sprinter 2500 is the etrailer item #e82TR. This hitch is custom fit and bolts to your Mercedes with included hardware. This is a class III hitch with a 2" receiver. It has a…

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Answer 6

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 7

The Curt SecureLatch Lunette Ring with 8-Position Adjustable Channel #CU49FR does come with the hardware needed to attach the lunette ring to the channel. It is 3 bolts, 3 nuts and 6 washers. The picture below shows every piece you would receive. If…

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Answer 8

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 9

Just a single difference exists between the Curt and etrailer trailer hitches for your 2024 Mercedes Sprinter 2500 with a factory step bumper, which is the finish. The etrailer hitch has a matte black finish, while the Curt hitch has a glossy black…

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Answer 10

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only give…

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Answer 11

For your 2024 Hyunda Santa Cruz we have the Curt 7-way kit part #C68JR that is a confirmed fit. This installs by plugging into a factory wiring connector on your vehicle which means a really easy install that doesn't require any splicing.

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