Recommended Brake Controller and Wiring for 2018 Jeep Wrangler JL

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Question:

Is there any working brake controllers for 2018 Jeep Wrangler JL?

asked by: Stephen M

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Expert Reply:

Absolutely. If your 2018 Jeep Wrangler JL has the 7-way installed, then you will use Wiring Kit # 5506. If your vehicle doesn't have trailer wiring, then you can use the Universal Brake Controller Wiring Kit # ETBC7. This kit comes with everything you need to connect to a 4-way wiring harness. If you don't have that yet, then I recommend the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118786. This will install behind the tail lights and draw power directly from your battery. When used with the # ETBC7, you will have a 7-way trailer wiring connector and be able to connect a brake controller for electric trailer brakes. I've attached an article and some videos to assist with the installation.

For a brake controller, I recommend the Tekonsha Prodigy P3 # 90195 for the clear display and easy function. The LCD screen gives you information as well as easy to use preset options. If you will be pulling a trailer off-road on Jeep trails, then I recommend using the Redarc Tow-Pro Elite # 331-EBRH-ACCV2 instead. This controller has the ability to switch between a proportional controller for on the road driving and a time-delayed user controlled mode better suited for off-road use.

expert reply by: Jason S

0

Answer 1

If the 2018 Jeep JL Wrangler has a factory tow package you can just use a Tekonsha Brake Controller p3 part #90195 with a brake controller harness part #3073-P to install a brake controller in the Jeep. The harness will plug into a port under the…

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Answer 2

In order to install the Tekonsha Prodigy P2 Brake Controller #90885 on your 2019 Jeep Wrangler I actually recommend using the Roadmaster Stop Light Switch Kit #RM-751490. The cold side of the brake light switch is next to impossible to actually…

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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

Both the Roadmaster and Blue Ox tow bars are great options. But if it was my decision to make I would go with the Blue Ox Avail part #BX7420 as we have found that the Blue Ox tow bars are a little easier to connect and disconnect from. Also this tow…

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Answer 6

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 7

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 8

That's a very good question, we tend to be extra cautious and say to use 10 gauge wire because that would be more than enough. When you get into longer trailers that will end up using a lot of wire the heavier gauge wire becomes more necessary.…

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Answer 9

Hey Brandon, I would strongly recommend sticking with the Tekonsha RF brake controller part #TK94FR. We know this works really well and it sounds like it worked well for you too. The Curt Echo is not reliable enough for me to really ever recommend it…

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Answer 10

We can get you everything you need for towing with your 2017 Toyota Sienna XLE. By plastic shield, I believe you are referring to the appearance panel underneath the Sienna, and that will have to trimmed a bit in each of the hitches available for the…

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Answer 11

It sounds like you may already have a 4 way connector on your vehicle, which is half of the battle. In order to operate the Curt Echo Mobile Wireless Brake Controller #C51180 you will need an almost fully functional 7 way connector; using something…

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Answer 12

Hey Andrew. The Redarc Tow-Pro link will indeed work just fine for your 2026 Toyota BZ, and due to it not needing a brake output wire you do not need to hook up the brake out put wire at all. You'll plug the USCAR pig tail #20147 into the Tow-Pro…

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Recommended Brake Controller and Wiring for 2018 Jeep Wrangler JL

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