Brake Controller Adapter for a 2018 Land Rover Range Rover Sport HSE

Question

Question:

I have a 2018 Range Rover Sport HSE with the advanced tow package. I was installing my Tekonsha Primus IQ trailer brake controller. I bought the recommended adapter part 3035-P. When installing, the male end in the car has 2 additional prongs that go to dead space on the female end. Do I have the correct adapter for this car?

asked by: Craig

0

Expert Reply:

The Tekonsha Plug-In Wiring Adapter part # 3035-P may work with your 2018 Land Rover Range Rover Sport HSE. However, the pins inside the vehicle side brake controller adapter port may not match that of the above harness. The reason for this is that the different trim packages all use the same brake controller adapter port, but they are not all pinned the same. This means that the 12 volt power wire on the vehicle side could align with the 12 volt power wire on the brake controller side or it could align with the brake output.

Therefore, you are going to need to probe each of the wires inside the vehicle side brake controller adapter and then reconfigure the above harness to match that. The number of pins should not be a concern as it is not uncommon to have extra/unused slots.

expert reply by: Conner L

0

Answer 1

It sounds like you are hardwiring your Prodigy P2 #90885 trailer brake controller. If the controller is not powering up the issue would be on the black wire that delivers 12V operating power to the controller via a circuit breaker like #PK54230. The…

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Answer 2

For your 2012 Land Rover the correct harness to install the Prodigy P3 part #90195 is the part #3035-P that you referenced. From 2000 to 2008 Land Rover was actually owned by Ford so it's not a huge surprise the vehicle is using an older Ford…

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Answer 3

For a 2010 Land Rover Range Rover HSE the correct brake controller install harness is the part #3035-P. For a brake controller I would recommend the Prodigy P3 Brake Controller part #90195. This is our best selling brake controller because of how…

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Answer 4

Other than some slight cosmetic changes, there haven't been any appreciable changes in the chassis of the Land Rover Range Rover Sport since the first model year of the 2nd generation in 2013. Tekonsha/Draw-Tite nor the rest of the companies have…

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Answer 5

There is a connector available to connect the P3 controller to the Range Rovers under dash connector for brake controller installation. You can order the P3 #90195 and the proper wiring #3035-P. The connection point for the brake controller wiring…

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Answer 6

Actually, the P3 now has the upgraded axis accelerometer like the P2. The Tekonsha P3 Trailer Brake Controller #90195, will work with both electric over hydraulic brakes on the trailer as well as electric brakes. It has a menu option on the display…

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Answer 7

For your 2010 Land Rover Range Rover Sport, to connect your Tekonsha Prodigy P3 #90195, the connection point for the brake controller wiring harness #3035-P should be under the dash next to the brake switch to the left of the steering column. The…

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Answer 8

Yes, there is a plug-and-play pigtail which you can use to install the Tekonsha P3 #90195 in your 2006 Ram 2500 with the factory tow package. The plug you need is part #3020-P. The plug will be located under the dash, right behind the parking brake.…

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Answer 9

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 10

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 11

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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Answer 12

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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Brake Controller Adapter for a 2018 Land Rover Range Rover Sport HSE

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