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Redarc Tow-Pro Liberty Brake Controller - Dash Knob - 1 to 2 Axles - Proportional
Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers

Part Numbers: RED24FR,RED39FR

Retail:$221.58
Our Price: $182.50
You Save: $39.08
Trailer Brake Controller

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Redarc Tow-Pro Liberty Brake Controller - Dash Knob - 1 to 2 Axles - Proportional
part number: RED24FR

Mount the control knob of this proportional brake controller on your dash for a factory look, and install the main unit out of sight behind the dash. Control your braking power with the turn of a dial, with manual override right at your fingertips.

Features:

  • Brake controller activates trailer brakes in proportion to your vehicle's braking
    • Automatically adjusts trailer's braking based on deceleration of tow vehicle
  • Dash-mounted knob keeps your vehicle interior looking sleek while giving you easy access to the brake controller
    • Lets you adjust braking power with the turn of a dial
    • Gives you a manual override at your fingertips
    • Offers simple diagnostics with colored LED alerts
  • Main unit mounts out of sight behind the dash in any position, direction, and angle
    • No more banging your knee on a bulky controller
    • No interference with airbags or other vehicle accessories
    • Universal wiring harness (RED69FR - sold separately) or vehicle-specific adapter (sold separately) required for installation
  • Meets or exceeds both UNECE R21 and FMVSS 201 regulations for sustainability and safety
  • Made in Australia


Specs:

  • Application: trailers with up to 2 axles (4 brake assemblies)
    • Compatible with electric or electric-over-hydraulic trailer brakes
  • Main unit dimensions: 4" long x 3-3/8" wide x 1-1/8" tall
  • Control knob dimensions: 1-7/8" long x 9/16" wide x 3/4" tall
    • Length without dial: 1-1/4"
  • Output voltage range: 9V - 16V
  • Output current rating: 18 amps continuous
  • Maximum charging voltage: 12V DC
  • 2-Year warranty


Tow-Pro Liberty Operation

The dash-mounted knob puts control of your trailer's brakes at your fingertips. In addition to offering fast, simple power adjustment and an easily accessible manual override, it has colored LED signals that let you know what the brake controller is doing at a glance.


Redarc Tow Pro Liberty Calibration

When you are calibrating the brake controller for the first time, the LED lights will signal your progress. To finish setting up the device, you will need to drive your vehicle in a low-traffic area and brake 20 times or so to let the unit learn its orientation and the direction of travel. If your trailer is connected, the LED light will flash green/blue as it processes the information. If there is no trailer connected, the unit will still calibrate, just without the knob lighting up. The knob will stay blue longer as the calibration process gets closer to being done. When the display turns solid blue, initial calibration is complete. The unit will remain calibrated for the next time that you tow. If recalibration is required, it will happen automatically and without LED indication.


Once the brake controller is activated, you can use the knob to set the maximum amount of power that will be applied to your trailer's brakes. Typically, this power is only readjusted when you experience changing road conditions or if you switch over from a heavy, loaded trailer to a much lighter, empty trailer, or vice versa. To get more power to your brakes, rotate the knob clockwise toward 10. To decrease the power output, rotate it counterclockwise toward 0.


Redarc Tow Pro Liberty Braking Output Red Light

When you apply the tow vehicle's brakes, the knob will change from blue to red to signal that the trailer brakes are being activated. The higher the braking power output, the deeper the red that you will see.


Redarc Tow Pro Liberty Manual Override

The Tow-Pro Liberty keeps the manual override within easy reach, great for stopping sway or controlling your trailer's momentum in emergencies. To engage the manual override, just press the control knob. This will activate the trailer's brakes and brake lights without you having to apply the brakes on your tow vehicle, perfect for limiting trailer movement while you're cruising.


Redarc Tow Pro Liberty review

Simple, Out-of-the-Way Installation

Unlike most proportional controllers on the market, the Tow-Pro Liberty has almost no mounting restrictions. It comes in 2 pieces - the main unit and the control knob. Because the only part that you need to be able to access is the control knob, the main unit can be mounted out of sight and out of the way. You don't have to worry about dinging your knee on a bulky brake controller or interfering with your vehicle's lower airbags.


Redarc Tow Pro Liberty Dash Mounted Remote Knob

The dash-mounted control knob can be installed in any convenient spot that's easy for you to see and access. This can be a blank switch panel, an open spot on your center console, or wherever there's space on your dashboard. You can pick up a universal mounting panel (331-TPSI-001 - sold separately) for a clean, from-the-factory look. Custom-fit panels are available for certain vehicles as well. Before you do any drilling, be sure there's room behind the dash for the entire knob to install, including the part you don't see!


where to install REDARC Tow Pro Liberty on 2023 Jeep Wrangler 4xe

Once you've decided where you want to put the control knob, you'll need to find a good place to install the main unit. Your only restriction is the 3' plug-in cable that has to be able to reach between both the main unit and the control knob. Securely mount the box using screws, double-sided tape, or zip-ties (not included). A mounting kit (RE67FR - sold separately) is also available for the Tow-Pro Liberty. Do not zip-tie the box to wiring or cables that can shift as you drive.


A vehicle-specific wiring harness is available for most newer trucks and SUVs. One end of the custom adapter plugs into your vehicle, and the other end either plugs directly into the controller or will splice to the wiring harness - no need to hardwire to your vehicle. If a custom brake control wiring adapter is not available for your vehicle, you will need a universal wiring harness (RED69FR - sold separately). A 30-amp circuit breaker kit (331-CBK30-EB - sold separately) may also be required for installation.


For assistance in properly wiring the Tow-Pro Liberty, please refer to the diagrams below:


Redarc Tow Pro Liberty Wiring Diagram

Installation Accessories

See etrailer.com's exclusive 7- and 4-way brake-control installation kit (ETBC7 - sold separately) if you don't already have a 7-way plug at the back of your vehicle.


Proportional Braking

What is proportional Braking

The Redarc Tow-Pro Liberty Brake Controller comes equipped with proportional braking to give you the best towing experience. Proportional braking means that your trailer brakes mimic your tow vehicle's brakes. If you slam on the brakes in your vehicle, your trailer brakes will activate with the same intensity; if you brake lightly, your trailer brakes lightly too. The trailer's braking is in proportion to your vehicle's braking. This saves wear and tear on the tires and the brakes on both your vehicle and trailer.


The Tow-Pro Liberty uses an internal 3-axis accelerometer to sense how your vehicle is braking so it can send the right amount of braking power to your trailer. It measures the inertia of your tow vehicle and activates the trailer's brakes to slow at the same rate. The result is uniform braking across your towing setup. No push-pull action - just smooth, proportional braking every time.



EBRH-ACCNA Redarc Tow-Pro Liberty Trailer Brake Controller - Dash Mounted Knob - Hidden - Proportional Brake Controller



Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers
part number: RED39FR

Install your Redarc Tow-Pro electronic brake controller (sold separately) quickly and easily with this custom wiring adapter. Plug one end of the adapter into your Tow-Pro brake controller and plug the other end in beneath your vehicle's dash.

Features:

  • Wiring adapter eases installation of your Redarc Tow-Pro Classic, Elite, or Liberty electric brake controller
  • Custom connector end plugs into the port beneath your vehicle's dash
  • Other end plugs into your Tow-Pro electric brake controller
    • Some wire splicing required for Tow-Pro Classic
  • Made in the USA
  • 2-Year warranty


TPH-014 Redarc Wiring Harness for Tow Pro Electric Brake Controllers - Plug and Play




Customer Satisfaction Score:


Customer Reviews

Redarc Tow-Pro Liberty Brake Controller - Dash Knob - 1 to 2 Axles - Proportional - RED24FR

Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers - RED39FR

Average Customer Rating:  4.8 out of 5 stars   (1926 Customer Reviews)

Mount the control knob of this proportional brake controller on your dash for a factory look, and install the main unit out of sight behind the dash. Control your braking power with the turn of a dial, with manual override right at your fingertips. Install your Redarc Tow-Pro electronic brake controller (sold separately) quickly and easily with this custom wiring adapter. Plug one end of the adapter into your Tow-Pro brake controller and plug the other end in beneath your vehicle's dash.

by: Charles04/24/2023

The hardest part was getting the zip ties tightened around the module without completely removing the trim under the steering wheel. I chose near the shifter for my location so it’s easy to reach but still out of the way.



by: Gary02/27/2023

Works great! No more readjusting between hi way and Campground driving. Looks great. Straight forward instruction for installation.



by: Reuben07/24/2022

This thing is so much better than the old controller I used to use. I like that it lets the break off after you stop moving even if you have your foot on the petal. Smooth breaking response all together. Plus, I was able to install the knob in an unused switch blank in my 2020 Pilot. You do have to be a little crafty to get it to fit there but it is possible.



by: Bobby Q07/25/2022

I was surprised how nice this brake controller is - clean install with the unit up under the dash. I installed the knob in one of the 'blanks' in the dash for a really clean look. No banging knees on older-style controllers under the dash. Thanks!



by: Jerry04/10/2024

Being new to towing a larger trailer requires research. After doing a lot of it, both through user reviews and manufacturer websites, we landed on the Rearc Liberty Brake Controller for our Tacoma. We have just over 1000 miles towing with this unit. It has performed extremely well. Towing for us includes city, highway, mountains, and even off-road to access our mountain home. Installation was straight forward and the ability to install the controller in virtually any position is an added bonus. I was able to install the dash knob in a blank panel giving the Tacoma a factory appearance, and controller located under drivers seat. I installed this unit on a non tow package Tacoma, so wiring was a bit intimidating at first. But using etrailer’s web site as a reference had everything operational in a couple afternoons. Great product so far and we look for years of use. Highly recommend.



by: Tony 06/14/2023

Great controller and helpful service! Take your time installing the control switch in a convenient place. It's small but works well. I love the easy use of manually applying the trailer brakes by pushing the switch. Mounting the control module in a solid place is required. I bolted it to a dash brace and it works well.



by: Mike05/06/2023

The controller looks and works great. The colors are very easy to see what the controller is doing. No led colors are displayed when there is not a trailer plug in, so it almost disappears on the dash.
Reason I only gave 4 stars out of 5, like others said, the universal harness should have come with it like it does with the Elite. My truck is older so I needed the universal harness. You should only have to buy one if it is a direct plug and play for newer trucks.



by: Brad02/25/2024

Installed this in my 4runner that I use to haul several thousand pounds of metal boxes on an aluminum heavy variant tilt deck trailer. Install was fast and easy, the main unit is small and is easily tucked up under the dash. I drilled one small hole and placed the small lighted selector (small blue light) on the key side of the steering wheel area (see pics) and looks like it came factory from the truck. Its sasy to adjust and robust enough that it wont move settings on its own, even in rough off road conditions that a 2WD vehicle cant go. Ive had other controllers in the past but am super happy that I had lucked out and found this proportional one from Redrac with the dash knob.



by: Thomas08/05/2023
2018 Kia Sorento

This review includes the following items: Item #RED69FR - Wiring Harness, 30A Breaker kit and Item # ETBC7 Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat and Item #RED24FR Controller. I wanted to be sure I had everything. A local place Custom Coach on Pulaski Hwy, Baltimore did a fantastic job on the install, Sorry I can't remember the techs name. I have a 2018 Kia Sorento SX V6, AWD with 4 pin Tow Pkg. car rated for 5k/500# load. Trailer is a 2022 Palomino Real Lite RL-186. I've logged 2 trips so far 1 to NYS mostly highway and to Cass, West Virginia area. The controller adapted quickly, I went to a '5' to a '4' setting even in the mountains it was smooth no jerking. The one picture shows installation ubder the dash totally out of the way. It works great!



by: Dean W04/20/2023

Very clean option for a proportional trailer brake controller. Nothing to knock your knees on and easy to access for extra braking as I mounted it in the dash of my E350.



by: Ditchrider06/03/2023

Just installed the system and can’t wait to try it out! The most difficult part was determining where I wanted the control knob and dealing with the OEM dash component getting in the way of where I wanted it. I appreciate the sophistication and simplicity of the system.



by: Paul05/28/2023

After 9 camping trips with my trailer, the brake system is working well.
The installation is super simple with its multi-directional mounting system. Great!



by: James02/15/2023

Install was quick and easy. The only thing that gave me grief was that darn "Trailer Brake Warning Fault" message that kept displaying on my message information display on dash. After troubleshooting for several days and calling etrailer for assistance with no solution, I tried calling Redarc with the included state-side tech support. The number puts you in touch with an Ausie down under so you have to adjust your call with thier time zone. Turns out, and VERY IMPORTANT,if you are replacing an OEM Trailer Brake Controller already installed in truck. The TBC Controller Brake Module has to be deactivated to make the fault go away. Truck still think it has a TBC and is looking for it. I used Forscan software to deactivated it through the OBDII port.

I love the features of the RedArc Tow Pro Liberty and its ease of use..



by: Jacob05/31/2024

I bought this controller a year ago, and after going camping six times with my trailer last year, it started to malfunction. I did around 800 miles with it. It looses connectivity, lights go on and off even when I am not pressing on the brake pedal. I replaced it with some other brand from a different vendor than etrailer. Definitely not safe to use. Stay away from it. Harness that came with it is of poor quality. Two cables were lose, not fully inserted into the clip. It was installed by a pro mechanic who warned me about the poor quality of this product in general. etrailer customer service rep did not agree with me on those issues so I was stuck with this for a while. I was not able to return it and started using it.



by: C White05/02/2023

Great product, shipped fast and I could not be happier with the "from the factory" appearance of the installation. I painted the embossed letters in the switch mounting plate so it would match the other switches. The brake controller works well and it really looks great.



by: Sandra04/10/2023
2018 Toyota Highlander

Relatively easy install. I think it would be good if you would update the kit to include a 1 amp diode and instructions to install it. This is to prevent backfeed of electric current from brake controller which causes error issues on the 2018 Toyota Highlander.



by: John03/27/2023
Toyota 4Runner

Installation went just like the video. I needed a break controller on my 4Runner, but didn't like the look or placement of a "stranded" break controller. Redarc Tow-Pro fit and look, or lack of look that I was Looking for. On my 4Runner I did move the factory switch placements around so the searing wheel didn't block my view of the break controler.



by: HotToddy03/18/2023
2023 Hyundai Palisade

I haven't had the opportunity to install this brake controller yet, but so far I like what I see. Especially the small profile of the controller and the dash knob. I bought this to tow a 17' Casita travel trailer. I am just waiting on the 7-pin tow harness from Hyundai before I can put it all together. The instructions indicate that all of the connections are plug and play, so I anticipate a pretty straightforward install.



by: James 05/18/2024

After much research I opted for this Redarc brake controller, the ability to tuck away the main box for cleaner appearance and incorporate the contoller switch to a factory lnstall look. The longest process of install was simply deciding where best to mount box and control switch to personal liking.
After a couple short trips to allow the unit to calibrate per our trailer, we were on the road for the season of camping. A year later and hooking up for a first outing, we notice the unit does a quick recalibration, wasn’t expected, so for this reason only I give four star. Aside from that it works beautifully and responsively to braking controls to our RV unit.



by: Josh05/23/2024

The instructions say that this brake controller REQUIRES being mounted with the Redarc mounting bracket which is SOLD SEPERATELY. I don’t know why you would sell the mandatory mounting bracket separately… I had to order it and wait another 2 weeks before installing. Very frustrating.



by: Tom03/07/2023

I love this brake controller. I put it in my brand new 2023 Silverado 1500. It looks factory the way I installed it. No big bulky controller hanging under the dash. Would highly recommend.



by: Gary04/12/2023
Toyota Highlander

Simple to install. Worked smoothly and is as aggressive as you need. No more knee banger. Unit installed easily out of sight. Control is easy to access on the dash. The Adapter for the blank switch cover is a must for a clean installation on the Toyota Highlander.



by: Dick03/08/2023
2004 Dodge Ram Pickup

Works great and is out of the way. Just find a place under the dash that is secure and bolt or plastic wire tie it in. I had to buy the universal wiring harness also so I could wire it to my 7 pole. You would think it would come with one but I’m guessing there are many types of wiring for each vehicle manufacturer.



by: Francis 05/14/2024
Ford Explorer

We just completed a 1200 mile journey with the Redarc Tow-Pro Liberty Brake controller in a 23 Explorer pulling a 5000 lb Travel Trailer. No Interstate roads on this trip, from Florida to northern Ohio through the mountains of Tennessee and Kentucky on secondary roads. The Redarc performed flawlessly.



by: Eric 06/16/2024
2016 GMC Sierra

It worked really well and was able to fit it in the 2016 gmc sierra dash so it looks factory. The controller works great and always check it before we head out on a camping trip. Being able to adjust it on the fly has saved our bacon a few times going through the mountains when we needed some extra braking power.


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Ask the Experts about this Trailer Brake Controller
Do you have a question about this Trailer Brake Controller?


  • Recommended Brake Controller and Adapter for a 2010 Toyota Tacoma
  • For your 2010 Toyota Tacoma, I highly recommend the Redarc Tow-Pro Liberty Brake Controller item # RED24FR. This is a proportional brake controller that activates your trailer's brakes when your Tacoma decelerates. It has a unique installation method where the only visible portion is the control knob that's about the size of a nickel. The main unit is hidden away inside your dash to be completely out of the way and out of sight. You will need two adapters to connect this controller
    view full answer...

  • Recommended Mounting Panel for a Red Arc Brake Controller in a Toyota Tacoma
  • The correct mounting panel for a Tacoma is the Mounting Panel item # 331-TPSI-002. This panel will make the control knob look like a factory option. I have attached a couple of pictures below to show you what this will look like once installed. I can confirm that the Plug-and-Play Wiring Harness item # RED99FR is exactly what you need to connect the Redarc Tow-Pro Liberty item # RED24FR to your 2018 Toyota Tacoma. I have attached a couple of pictures below to help you find the port
    view full answer...

  • Brake Controller Recommendation for a 2019 Ram 1500
  • I recommend going with the Redarc Tow-Pro Liberty Brake Controller # RED24FR which connects to the OEM plug on your 2019 Ram 1500 by using the Wiring Adapter # 331-TPH-020. I like the Liberty because it gives you the proportional braking action that is great for highway use but it can be installed virtually anywhere inside the cab of your truck. All that's visible is the small control knob so you aren't taking up leg space in your cab either. Attached is a review video for you to
    view full answer...

  • What Parts Are Needed To Install A Brake Controller On My 2021 Toyota Tacoma?
  • To be able to use the Redarc Tow-Pro Liberty Brake Controller # RED24FR with your 2021 Toyota Tacoma, you are just going to need the plug-and-play adapter # RED99FR. This adapter will just plug into your under-dash junction box and then to the back of your unit and you'll be good to go. Additionally, if you don't have a 7-way on your Tacoma, you can easily add one with first a 4-pole if you don't have one # C56349, and then # ETBC7. However, if you already have a 4-pole you can
    view full answer...

  • Where Does The Trailer Brake Controller Connect To On a 2023 Toyota Tacoma?
  • To access the connector for the Plug-and-Play Wiring Harness # RED99FR you will need to remove the door sill plate along with the left kick panel in the drivers compartment. Once you remove the kick panel the connector is located behind the large white junction block. This connector will be by itself not plugged into anything. The harness also requires connecting to the ground screw which you will find close to the door on the side panel. This will allow you to plug in the Redarc Tow-Pro
    view full answer...

  • Brake Controller and Wiring Harness Recommendations for a 2019 Chevy Silverado 1500 LD
  • I'd be more than happy to help out! The brake controller and wiring harness I recommend for your 2019 Chevy Silverado 1500 LD come from Redarc: - Tow-Pro Liberty # RED24FR - Wiring Harness Adapter # 331-TPH-010 I really like this controller because the control part is a simple dial that uses lights instead of codes to give you information about what the controller is doing, and the body of the controller can be tucked up under your dash so you don't have the bigger "brick" style
    view full answer...

  • How to Install the Redarc Tow-Pro Liberty Brake Controller on 2021 Jeep Grand Cherokee
  • I would be happy to help you install the Redarc Tow Pro Liberty item # RED24FR in your 2021 Jeep Grand Cherokee. If your Grand Cherokee has the factory 7-way, your Jeep will be prewired for a brake controller. You'll need the item # TK93VR wiring harness and the item # 331-TPH-017 adapter. The item # TK93VR harness will plug into the factory connector located under the dash to the left of the steering column. The item # 331-TPH-017 adapter plugs into the harness, the other end plugs into
    view full answer...

  • Redarc Tow-Pro Liberty Brake Controller for 2018 2WD GMC Canyon
  • Yes, I do agree with your choice it sounds like you have done your research. The Redarc Tow-Pro Liberty Brake Controller item # RED24FR is a great brake controller and would work well for your application. It is a proportional brake controller that works with electric or electric over hydraulic brakes. You will need the Universal Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers item # RED69FR for your 2018 GMC Canyon. The main unit of the brake controller is able to be mounted
    view full answer...

  • 7-Way Trailer Connector and Brake Controller Recommendation for 2005 Nissan Pathfinder w 4-Way
  • The correct 7-way trailer wiring harness for your 2005 Nissan Pathinder that has the factory 4-way is the kit part # 118282. This plugs right in and does not require any wiring or splicing. Since your trailer has brakes you'll need a brake controller to activate them as standard trailer wiring doesn't have ability to do that. So for a brake controller the Redarc Tow Pro Liberty part # RED24FR is a really great option. Once installed it only leaves a small knob on the dash instead of
    view full answer...

  • Recommended Brake Controller for a 2008 Chevy Silverado w/out the Tow Package
  • The best brake controller for your 2008 Chevy Silverado is going to be the Redarc Tow-Pro Liberty Trailer Brake Controller item # RED24FR. This is a proportional brake controller that automatically adjusts your trailer's braking based on the deceleration of your Silverado. The Liberty has a unique installation method where the main unit is concealed behind your dash and the only part visible is the control knob. You will need the Universal Wiring Harness for Redarc Tow-Pro Trailer Brake
    view full answer...

  • Wiring Harness For Redarc Tow-Pro Liberty Brake Controller In 2018 Toyota Sequoia w/ Tow Package
  • For your your 2018 Toyota Sequoia with the factory tow package you will need the Wiring Adapter # RED49FR to install the Tow-Pro Liberty Brake Controller # RED24FR.
    view full answer...

  • Parts Needed to Install Redarc Tow-Pro Liberty Brake Controller on 2021 Ford Ranger
  • In order to install the Redarc Tow-Pro Liberty Brake Controller # RED24FR in your 2021 Ford Ranger you will also need the Universal Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers # RED69FR. There is no custom fit wiring harness available for your vehicle with the tow package. This means you will need to hard wire it in for installation. Aside from the wiring harness, no other parts are needed. If you want to use a universal mounting panel like the # 331-TPSI-001 or # RED37FR
    view full answer...

  • Will the Red Arc Brake Controller Respond Immediately to a Subaru Outback's Emergency Braking?
  • Yes, the Redarc Tow-Pro Liberty Brake Controller item # RED24FR will engage immediately with Automatic Emergency Braking. This is a proportional brake controller that responds to your Subaru's deceleration. If the braking system automatically stops, if you stand on your brakes, or your car slows during normal deceleration this will engage the brake controller to respond with a matching force to stop your trailer. The Tow-Pro Liberty uses an internal 3-axis accelerometer to sense how
    view full answer...

  • Mounting Panel for Redarc RED24FR Liberty Tow-Pro Brake Controller for 2016 Mercedes Sprinter
  • We don't offer a vehicle specific panel or bezel for the 2016 Mercedes-Benz Sprinter. I'd recommend using the universal panel, part # 331-TPSI-001. .
    view full answer...

  • Installation of Trailer Brake Controller on 2019 Toyota Highlander Hybrid
  • On your 2019 Toyota Highlander Hybrid, you do not disconnect the brake light switch. On Hybrids unless the battery is disconnected or ignition is in the off position you may set off a code in the computer system that limits the vehicle's motion. I recommend disconnecting your battery completely just to be safe. You do not need a diode for your brake light switch wire you will simply use a quick splice connector you can see in the attached video (at 19:45 mark) for installation. I recommend
    view full answer...

  • Redarc Tow-Pro Liberty Mounting Hole Dimensions for 2020 Forest River Sunseeker Motorhome
  • Thanks for reaching out! The control knob for the Redarc Tow-Pro Liberty # RED24FR requires both a 1/8" and a 3/8" hole to be drilled one above the other as you can see in the attached photo. The centers of these holes should be 0.3" apart so overall you're looking at an area about 3/8" wide x 9/16" tall minimum. It sounds like your 2020 Forest River Sunseeker Motorhome has the tow package wiring so you'll be able to install the Tow-Pro Liberty using the wiring harness adapters #
    view full answer...

  • How To Install a Trailer Brake Controller On a 2019 Lexus RX 350
  • In order to install the Redarc Tow-Pro Liberty Brake Controller part # RED24FR on a 2019 Lexus RX 350 you'll need the following: Universal Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers part # RED69FR T-One Vehicle Wiring Harness part # 118252 4 to 7-Way with 4-Way Adapter part # ETBC7 The above will require splicing into the vehicle, the stop light circuit circuit in particular. It will also require drilling into the dash to mount the control knob for the brake controller.
    view full answer...

  • Recommended 7-Way and Trailer Brake Controller for 2018 Subaru Outback Wagon
  • I have some great options for a brake controller and 7-way on a 2018 Subaru Outback Wagon. You can choose from wired like the Redarc Tow-Pro Liberty Brake Controller part # RED24FR with Universal Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers part # RED69FR or wireless like the Curt Echo Wireless Trailer Brake Controller part # C51180. They are both great options but the wireless route is much easier to install and does not require modifications to the vehicle like splicing
    view full answer...

  • Will the Redarc Tow Pro Plug and Play Wiring Harness Work With the Canadian Nissan Frontier
  • According to Nissan, the only real difference between the Canadian Frontier and the American Frontier is the shift on the fly 4 wheel drive system with 2WD/4Hl/4LO models, which won't affect whether the Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers # RED39FR will work with your truck or not. So yes, this wiring harness will work just fine with your Frontier.
    view full answer...

  • Redarc Tow-Pro Liberty Brake Controller Wiring Adapter in 2020 Jeep Gladiator
  • In order to install the Redarc Tow-Pro Liberty Brake Controller # RED24FR in your 2020 Jeep Gladiator you will need the Tekonsha wiring adapter. The Tekonsha Custom Wiring Adapter for Trailer Brake Controllers # 3073-P is confirmed to fit your Jeep Gladiator. You will also need the # 331-TPH-017. I have attached a review of the adapter for your reference.
    view full answer...

  • Parts Needed to Install Redarc Tow Pro Elite in 2015 Toyota 4Runner with Tow Package
  • Yes, all of items you mentioned are correct for your 2015 Toyota 4Runner. The Redarc Tow Pro Elite part # RED44FR installs with the part # RED49FR to the factory wiring of your vehicle and the control knob insert part # 331-TPSI-002 is also a confirmed fit for a place to mount the knob.
    view full answer...

  • Does Redarc Tow-Pro Elite Brake Controller Come With Mounting Panel on 2015 Nissan Pathfinder
  • Like you mentioned, there is not a specific mounting panel for the 2015 Nissan Pathfinder for the Redarc Tow-Pro Elite Trailer Brake Controller # RED44FR. So there isn't a separate panel available that I can recommend for use, which means the best option for your Pathfinder is to use the universal panel that comes the brake controller. What you will need for your '15 Pathfinder with the Tow-Pro Elite Trailer Brake Controller # RED44FR is the wiring harness, which is the Plug-and-Play
    view full answer...

  • Troubleshooting a Redarc Tow Pro Liberty that Isn't Turning On A 2019 Infiniti QX80
  • Hey Josh, since you're using a plug and play harness # RED39FR there shouldn't be a whole lot of riff raff to use it so the only thing I can think of is that either you have a faulty harness or that there is a blown fuse somewhere that needs to be replaced. You'd need to consult your owner's manual for a fuse diagram and look for anything relating to towing and check the fuses. There's also a chance that the fuse itself was never put in, so I'd keep my eye out for that as well.
    view full answer...

  • Difference Between Redarc Tow-Pro Elite & Tow-Pro Liberty For 2022 Nissan Frontier
  • The biggest difference between the two Redarc brake controllers is that the Tow-Pro Elite # RED44FR has a proportional control and user controlled mode you can switch between, while the Tow-Pro Liberty # RED24FR has just the proportional mode. The proportional mode is for everyday, normal towing - your trailer brakes will activate at the intensity which you decelerate, and gives them the appropriate power for that deceleration. User controlled mode applies the same amount of braking
    view full answer...

  • Troubleshooting Redarc Tow-Pro Liberty Brake Controller on a 2006 Nissan Xterra and 2022 Frontier
  • The Pigtail # RED39FR that you received with your Redarc Tow-Pro Liberty # RED24FR should match the functions on the OEM plug of both your 2006 Nissan Xterra and your 2022 Nissan Frontier. If the pins aren't matching up with the functions then either the wiring adapter you have was wired incorrectly, or your vehicle wasn't wired correctly. Some other things to look into is making sure the wiring isn't damaged anywhere and causing the functions to cross over either in the connector or
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  • Redarc Brake Controller Install Harness that Fits 2023 Nissan Frontier without Tow Package
  • Yes, the Redarc brake controller install harness part # RED39FR does fit your 2023 Nissan Frontier without the towing package and would be what you would need to install a brake controller like the Redarc Tow Pro Liberty part # RED24FR.
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  • Will Redarc Wiring Adapter Fit a 2023 Nissan Frontier with the Factory Tow Package
  • The Redarc instructions for the Plug-and-Play Wiring Harness # RED39FR you purchased only lists through 2019 because they haven't updated the instructions as of yet, but the adapter will fit your 2023 Nissan Frontier and allow you to install the Tow-Pro Liberty # RED24FR.
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  • Troubleshooting a Redarc Tow Pro Elite Brake Controller That's Short Circuiting
  • To fix a short circuit on your Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers # RED39FR you'll need to look for any wires that appear to be broken or damaged as this is what would likely cause the wiring to short. Then I recommend checking the 12-volt black power wire to see if anywhere from the controller to the battery the wire is frayed and touching any metal. It also wouldn't hurt checking to make sure the white ground wire is grounded correctly and not
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  • Comparing Curt Echo And Redarc Tow Pro Elite Trailer Brake Controllers For 2019 Nissan Titan
  • Between the Curt Echo # C51180 and Redarc Tow Pro Elite # RED44FR for your 2019 Nissan Titan I recommend the Redarc as it is a one time install, and very out of the way unlike traditional trailer brake controllers. To install the # RED44FR in your Titan you will just need the Plug-and-Play Wiring Harness # RED39FR which will plug into the factory trailer brake controller port located above the emergency brake pedal. With that said, if you are planning on using multiple different
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Info for these parts were:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video by:
Chris R
Employee Thomas T
Video by:
Thomas T
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Written by:
Kristina F
Employee Michael B
Installed by:
Michael B
Employee Bradley B
Installed by:
Bradley B
Employee Ryan G
Test Fit:
Ryan G

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