Towing Trailer with 4-Pole Connector with 2001 Land Rover Discovery with 7-Way

Question

Question:

Hi I have a 2001 Land Rover Disco the trailor hitch is 7 round and I need it to be a 4 pin flat. How do I change this. Thank you

asked by: Amy

0

Expert Reply:

If your Discover has the 7-way connector that uses the round pins like part # PK11720, we do not offer a pre-made adapter, but one can be easily constructed using a 4-pole vehicle end connector like part # 18002 and a 7-way round pin trailer end connector, part # PK11700. The 4-pole would be wired to the 7-way round pin as shown in the diagram I made for you.

If your Discovery has the 7-way with the blade-style pins like part # PK11893, an adapter is available, part # HM47365.

expert reply by: Mike L

0

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Answer 1

Any 7-way to 4-way adapter will work with the 7-way on your Palisade. The #PK12716 you were looking at is usually what I recommend since it has a low cost and small size to store in the vehicle. If you want one that also acts as an extension you can…

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Answer 2

Going by the colors that you mentioned, it sounds like you have the typical set-up, green wire for right turn and brake, white wire for ground, yellow wire for left turn and brake, brown with green wire for right side running lights, and brown with…

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Answer 3

We do have the white Replacement Exterior Half-Moon Trailer Vent for 3" Diameter Hole #WHMAV2 which is the white version of the #HMAV2 that you referenced and also is what you sent in a picture of so it would work well for you.

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Answer 4

The Dexter Dual Trailer Wheel Lug Nut with Swivel-Flange part #6-118 will require a 32mm socket which is roughly the same size as a 1-1/4 socket.

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Answer 5

Your 4-pin/5-wire wiring harness is what is called a "wishbone" type which simply means that there are two separate running light wires, one brown and one pink. This allows a separate running light wire for each side of the trailer which…

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Answer 6

I have a solution for you to hook up the Optronics LED Trailer License Plate Light w/ Bracket #LPL55CB to your 2021 Subaru Ascent without tapping into the wiring. You could install Hopkins Endurance Easy-Pull Harness w/ 4-Pole Flat Connector -…

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Answer 7

For a single axle trailer, you want the shackle strap to be able to move so that you have the spring deflection needed for your suspension. Angled like the photo or even almost vertical is fine you just don't want the shackle strap to bind and…

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Answer 8

You will want to use the 1-1/2" Long Torx Floor Screws #TF01150 to hold your 5/8" marine treated plywood on your snowmobile trailer. These screws are the same 1/4" diameter you removed from your previous flooring. They are 1-1/2"…

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Answer 9

The Adapter 4-Pole to 7-Pole and 4-Pole part #37185 is a great and easy way to convert the 4-way you have to the 7-way you want and still have a working 4-way if needed in the future. This is a simple plug and play installation if you are only…

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Towing Trailer with 4-Pole Connector with 2001 Land Rover Discovery with 7-Way

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