Custom Wiring Harness for Redarc Tow-Pro Liberty Installation in 2024 Jeep Grand Cherokee L

Question

Question:

Hi, I have a 2024 Jeep GC L Limited with the trailer tow package. (Receiver, 7 pin, 4 pin). I do not have a brake controller, but am very interested in the Redarc Tow-Pro Liberty. Does the 2024 GC L with tow package have the wiring under the dash to attach to the Redarc module?

asked by: Rich G

0

Expert Reply:

Hey Rich! The Liberty is my favorite brake controller and one you will be really happy with. Your 2024 Jeep Grand Cherokee L does have a tow port for brake controller installation. Redarc doesn't make a specific wiring harness so you will need the following:

-Redarc Tow-Pro Liberty Brake Controller # RED24FR

-Curt Custom Wiring Adapter for Trailer Brake Controllers # C51446

-Redarc Tow-Pro Wiring Adapter for Curt Brake Controller Harness # 331-TPH-019

The Curt wiring harness will fit the port under the dash on your Jeep and then the Redarc adapter will allow you to plug the Curt harness into the Liberty. If you need anything else don't hesitate to reply below.

expert reply by: Robin H

0

Brake Controller Plug on 2023 Grand Cherokee L
(click to enlarge)

Rich G.

4/16/2025

Thx! One more clarification. (I’m traveling now so can’t see my GCL). I’ve seen etrailer videos where the Liberty Brake controller needs to be spliced into wiring found under the dash or carpet. You’re saying the adapter and harnesses recommended will allow me to plug in and not need to splice wiring on the 2024 Jeep GC L. Is that correct?

Reply

Robin H.

4/16/2025

@RichG correct, it will be plug and play so no splicing required.

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Rich G.

4/16/2025

@RobinH awesome! I’ll be ordering today. In case I don’t see any area to insert the button in the dash, is there a bracket you can recommend?

Reply

Robin H.

4/16/2025

@RichG they only have a universal mounting panel which actually requires a larger hole so I don't recommend it. I have a 2023 GC L and I would put it to the right of the steering wheel below the ignition. I don't think any model has anything in the way there. It is a very convenient spot to reach when you need to adjust or use the manual override. It is also high enough that you won't hit your knee on it unless you have really long legs. If you don't like it there you could go to the left but it would have to sit pretty low with the light controls and parking brake on that side.

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See All (5) Replies to Rich G. ∨

Answer 1

I recommend using the Redarc Tow-Pro Elite Brake Controller #RED63RR with your 2022 Jeep Gladiator. You will use the Plug and Play Harness #3073-P to connect to the tow package factory wiring on your Jeep. I prefer the Redarc as it hides the main…

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Answer 2

You sure can! You would just mount either the Curt Friction Sway Control #17200 or Reese Friction Sway Control #83660 to the frame of your Travel Trailer. You will then add the Reese Sway-Control Bracket #RP26003 to your ball mount if you have a…

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Answer 3

Sway control is designed to be used in situations where the trailer sways under adverse conditions such as high winds or when large vehicles are passing causing the trailer to become unstable. Sway control also helps if you have to maneuver suddenly.…

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Answer 4

For your 2024 Nissan Frontier I recommend the Redarc Tow-Pro Liberty Brake Controller #RED24FR. I like the Liberty because it is simple, reliable, and looks great in any vehicle. The main unit installs behind the dash, so only the control knob will…

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Answer 5

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 6

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 7

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 8

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 9

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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

Hey John, thanks for reaching out! If the 4-Way on your 1996 Ford F-150 is from the factory then the only wire splicing you'll need to do is with the Adapter #37185, which plugs into your 4-Way and then you'll connect the rest of the wires to…

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Answer 12

Yes, when installing the knob for the Redarc Tow-Pro Liberty Brake Controller item #RED24FR you will want to remove any extra material behind the insert. I am happy the video was able to help you out. I have linked a couple of pictures from the video…

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Custom Wiring Harness for Redarc Tow-Pro Liberty Installation in 2024 Jeep Grand Cherokee L

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