Is this right For you? Product Expert Kathleen M says:
Yes, if you:
Like the look of your vehicle’s interior and don’t want to ruin it with a clunky brake controller
Have heard good things about the Redarc Tow-Pro Elite but don’t ever go off-road
No, if you:
Are intimidated by pulling panels or drilling into your interior to get this installed
Rely on the manual override to feather the brakes if you need to reduce sway or if someone cuts you off
Want to see your braking status at a glance - this one can be easy to miss
Mount the control knob of this proportional controller on your dash or console, and affix the main unit in an out-of-the-way spot. 3-Axis accelerometer ensures unit works no matter its positioning. Lowest Prices for the best trailer brake controller from Redarc. Redarc Tow-Pro Liberty Brake Controller - Proportional part number RED24FR can be ordered online at etrailer.com or call 1-800-496-5010 for expert service.
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Reviews (566)
Q & A (0)
Related Parts
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Why etrailer?
Redarc Trailer Brake Controller
- RED24FR
Electric
Electric over Hydraulic
Proportional Controller
Redarc
Indicator Lights
Up to 2 Axles
Dash-Mounted Knob
Hidden
Automatic Leveling
Mount the control knob of this proportional controller on your dash or console, and affix the main unit in an out-of-the-way spot. 3-Axis accelerometer ensures unit works no matter its positioning.
Features:
Brake controller activates trailer brakes in proportion to your vehicle's braking action
Automatically adjusts trailer's braking based on deceleration of tow vehicle
Activates immediately - no pausing like with time-delayed brake controllers
Control knob mounts in dash or other easily accessible area
Allows for fast and easy adjustment of braking power with turn of the dial
Provides accessible manual override - just press the knob to activate
Offers simple diagnostics with bright, colored LED
Main unit installs out of sight
No more banging your knee on a bulky controller
No interference with airbags or other vehicle accessories
No hard-to-reach override lever or impossible-to-read screen
Main unit plugs directly into your factory brake controller harness
Universal wiring harness (RED69FR) or vehicle-specific brake-control adapter (sold separately) required for installation
3-Axis accelerometer measures deceleration in all directions for precise braking and smooth, uniform stopping action
Can be mounted at any angle and will still accurately sense the deceleration of your vehicle
Active calibration technology continuously monitors your direction of travel and adjusts brake response accordingly
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)
Designed for use with electric or electric-over-hydraulic trailer brakes
Works with 12-volt vehicle electrical systems
Output voltage range: 9V - 16V
Output current rating: 18 amps continuous
Maximum charging voltage: 12V DC
2-Year warranty
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.
Note: 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.
Redarc Tow-Pro Liberty Brake Controller - Proportional - RED24FR
Average Customer Rating: 4.8 out of 5 stars (564 Customer Reviews)
Mount the control knob of this proportional controller on your dash or console, and affix the main unit in an out-of-the-way spot. 3-Axis accelerometer ensures unit works no matter its positioning.
- RED24FR
by: Kenneth07/18/2021
Expedited shipping was super fast with no problems. I installed the unit myself and it was fairly simple. I recommend getting the exact fitting wire harness (huge time saver) and I’d recommend getting and exact fit knock out to install the dial in. (Another big time saver). I drilled a hole in my own blank or knock out thingy and I’m pleased with it but it took a little time. I’ve got a 2010 Honda Pilot. Funny thing, after rushing to install the brake controller, our trailer had to go in for repairs before we even completed the transaction. It will be another month before I actually use the brake controller.
1097646
Great! The controller worked perfect and I was able to dial in the exact perfect resistance for the trailer brakes and everything towed very well. Unfortunately we sold our trailer but the brake controller still looks great in the car and I even got a compliment on how Stock or OEM it looked.
Kenneth - 07/19/2022
144576
- RED24FR
by: Pete06/08/2022
SUPER EASY to install in a 2021 Frontier. The controller box can be easily screwed/ziptied to the under dash structure in a couple places, and the adjustment control fit nicely in a blank plug in that was in the dash. The unit plugs right in to the Nissan brake controller.
It works well with a 5000 lb trailer I pull. I use a load distribution hitch and didn't realize at first that the '5' setting was using too much trailer brake. For my setup, 3.5 to 4 is perfect. It works well, and there's not a clunky controller box to bang your knees on. You'll like it!
1310283
I really like the simplicity of the controls and the look once installed. I am using this to tow my Aliner pop up and like to keep things simple without creating an eyesore on the interior of my car. I had a competitive bluetooth controller that I eventually gave up on. I had intermittent issues with brakes locking up, and even a few times not engaging at all. This controller brakes perfectly and looks great. I installed this on the fuse panel cover so if I sell my 2016 Sorento, I can potentially swap this out with a new cover if the new buyer does not want it.
This solved potential safety issues with my old controller, and towing is far less anxious due to the smooth braking.
I will follow up after one year, I hope this thing keeps working like it is now.
1315357
This product is top notch and the price is right. Easy installation and intuitive operation. Puts the brakes on the trailer. Very happy with both the product and the process.
1040370
Flawless operation after one season of towing. Expect the same this year.
William - 05/19/2022
139223
- RED24FR
by: Eric P02/27/2022
Overall, I’m completely happy with the REDARC Tow-Pro Liberty controller. The design and execution is elegant, the installation is fairly simple, and the completed appearance -in my opinion- is unmatched. I’m slightly annoyed that the REDARC product doesn’t come with some basic accessories you need, leaving you to hunt for and assemble things they know you’ll need like a fuse, fuse-holder, and the basic wiring harness to even connect to the REDARC Tow-Pro Liberty. So, if you’re price shopping different brake controllers I recommend factoring in about another $50 worth of accessories into the overall cost of the product when considering the REDARC Tow-Pro Liberty and comparing it to other brake controllers. The folks at etrailer, of course, make that simple by suggesting the items you’ll need automatically.
There is one “feature” of the REDARC Tow-Pro Liberty that is made VERY clear in the owner’s manual, that perhaps should be made clearer when advertising the product: The Brake Sense wire, which is the wire that connects to your brake lights and tells the controller you’ve activated the tow vehicle brakes, is bi-directional. In other words, in normal proportional operation it senses the 12 volts from your brake lights, but when in manual mode it also outputs 12 volts with the intention to activate your brake lights if you manually activate the REDARC controller. This matters a lot if your tow vehicle has factory automatic braking and collision avoidance or adaptive cruise control as the REDARC Tow-Pro Liberty can back feed these systems and cause a lot of damage. When the Mazda is in adaptive cruise control, or if the factory collision-avoidance system activates, the Mazda also activates the brake lights. A blocking diode is the solution and the placement is critical.
I have a 2020 Mazda CX-5 with AWD and their turbo 2.5-liter engine and the factory adaptive cruise control and collision-avoidance systems. The vehicle has a 2,000-lb towing capacity. I am towing a teardrop styled camping trailer that weighs 1,200-lbs, so I’m well within the capability of the vehicle. Trailer brakes just enhances the safety. Mazda is curiously quiet on their recommendation of how to properly wire this, and the dealership really wasn’t any additional help. This set me to find schematics and figure it out on my own.
The solution included two devices. The REDARC Tow-Pro Liberty, and the Tekonsha model # 118746 Trailer wiring module; both from etrailer. I installed the Tekonsha trailer light wiring system first, then installed the REDARC controller. Instead of connecting the REDARC brake sense wire to the normal brake lights, I connected it to the positive side of the wire that feeds the rear center brake light on the Mazda. This is where I installed a 50-cent Schottky diode to allow the brake light to send +12v to the REDARC controller but prevent the REDARC controller from sending +12v back to the center brake light when the brake controller is in manual mode. I’ve included a schematic in this review as one of the photos; I hope this helps others.
The result is beautiful. You get the aesthetically pleasing factory appearance of the single-knob REDARC controller in the dash, that operates perfectly in both automatic proportional mode and in manual mode, AND the Mazda’s adaptive cruise control and automatic collision avoidance system still operates perfectly and will also automatically operate the REDARC controller and your trailer brakes. The REDARC Tow-Pro Liberty can install in any orientation, which makes installation a breeze, the proportional braking is smooth and confident. I’m extremely pleased with both products: The REDARC controller and the Tekonsha wiring model # 118746 and thrilled with eTrailer.com who offered both at a reasonable price and reliable shipping/delivery.
1266818
Nice compact unit. Easy to install with the plug in kit for my Honda Pilot. Tricky to "tie" in place, however with some contorting - I managed well enough. Wish this came with a face plate for the Honda Pilot for a blank spot - I ended up using a blank plate and "form Fitting" the control.
Shipping took too long. I thought it was lost in the mail. Other items ordered from a similar location arrived in a reasonable time - this took a long time.
1285115
This sure does look nice when done. I mounted it under the steering column and the knob as in the photos. The instructions were straight forward and installation was easy. I did make a custom panel for the control knob added a couple switches for future use) and I did make a custom bracket for the 7 wire trailer connector.
1268085
The idea of a clean install without cluttering up the dash or legroom is a real advantage. The size is amall enough so the unit can easily be placed in a hidden location. I was able to fasten it to a solid metal brace and still able to get my hand up to disconnect one end of the wiring harness without removing anything should I ever need to.
1263524
Installed in my 2021 Frontier. There is a round knock-out plug where the ignition/key fits on previous models, so it was easy to mount the switch there. Fastened the controller to the sidewall under the dash, behind and to the left of the diagnostic port. A couple of zip ties and done. The hardest part was drilling holes for the control knob.
1272623
Everything you need and nothing you don't. Love the absence of the aftermarkety looking controller boxes some others use. Easily tucked into the dash.
1310534
WOW just love this Brake Control for my 4runner very good service arrived in 3 or 4 days A great price for atop-of-the-line Brake Control with the Plug and Play Wiring Harness Thank You etrailer
1049650
Comments
Best Trailer Brake Controller ever Installed it in a 2019 toyota 4runner, easy install and looks like factory Toyota Trl. Brake
Tom B - 05/30/2022
140906
- RED24FR
by: Josh05/03/2022
I installed this product in my Honda Odyssey for when I tow my pop up trailer. It was a easy install. I was able to utilize an open fuse spot on the fuse panel right under the drivers area and also a grounding point in the same area, so I did not need to run power all the way from the battery. The unit was small and I was able to find an out of the way spot to mount the main part. My favorite thing about the unit is that the control knob is so tiny I was able to add it in to where other controls are for my sliding doors and it looks like it was an OEM mounted part. Super clean look and now it is always ready to go. When I hook up the trailer the unit knows that a trailer is connected and lights up. Everything about it works great. The only downside is that if you need to manually engage the brakes it is just a push button set at the force on the dial, versus other units that have a slider and allow for gradual increase of the manual application. This is not a big deal for me as I rarely engage the brakes manually and allow the proportional control to do its job, which it does really well. When I change vehicles I will either take this with me or buy it again.
1293526
- RED24FR
by: Tyler03/27/2022
E-trailer needs to include the knockout holder for the knob in the standard offering for the Frontier. Most of the time spent installing was carving on the factory supplied blank. I would have gladly paid for the click-in holder which I thought came with the custom plug-and-play harness. Otherwise, it was super easy, thanks to Nissan supplying the harness connections. The panel removal was easy enough with just one screw to remove.
1282117
Comments
The Universal Mounting Panel for Redarc Tow-Pro Elite or Liberty Trailer Brake Controller Control Knob part # RED37FR does make for a cleaner and easier install of the knob. It does not come with the brake controller currently.
-- Heather A - 04/05/2022
136083
- RED24FR
by: Eric12/22/2021
I wasn't going to post a review, but I will share a few experiences I had with the Redarc brake controller I purchased. My 2017 Chevy Traverse came pre wired for a brake controller so all I had to do for the install was use a GM wiring harness from the brake controller to the factory wiring and it was plug and play! :)
90% of the time the controller has been amazing, however there were three different occasions where I tested my brakes after hooking up my RV and found that the brake controller was not working. After problem solving, I found the same root cause on every time the issue arose. I had to reach under my dash, disconnect the brake controller from the vehicle entirely, plug it back in, and let it reboot and recalibrate. I concluded that the software in the controller occasionally crashes and needs to be fully rebooted due to bugs in the software or a hardware issue.
Overall the controller has been amazing, but it was frustrating and unsafe it needed to be disconnected and rebooted on a few occasions. I was definitely glad that I always test my brakes before leaving campgrounds and going public roads.
1228823
Comments
I spoke to Redarc, they will be reaching out to you regarding your issues.
-- Thomas M - 01/11/2022
129965
- RED24FR
by: Ken B05/28/2021
So far the Liberty has been fine. Install was pretty straight forward. The learning progress took a bit longer than expected but its now calibrated and working fine. Other than me picking the cheapest shipping and waiting 3.5 weeks for it to arrive via covid shipping. My only complaint is my own fault again which is that the one I ordered didnt come with a universal harness (pigtail) that plugs in to the controller. IMO there is not enough warnings in bold that say you need one. The Elite comes with it as part of the kit. I'm not sure why this option is even offered on the liberty. Needless to say I figured this out a week after ordering, and I'm still waiting for the harness to arrive. Had I known this I would has either gone for the Elite, or the CURT spectrum, because CURT actually makes a plug and play harness for my 2014 VW Touareg, and Redarc doesn't. I didn't bother going to VW for the OEM plug and wires as per the etrailer install video. In Canada that was over $xx from the dealer and [online store] wasn't any better. I found the CURT harness PN:51522 for Audi Q5, SQ5 & Q7 for $xx and snipped the CURT end off it (got here in 3 days). Hence why buying the CURT Spectrum would have been nice. Currently I'm using female spade connectors (not recommended for long term) to hook up the controller until the harness arrives.
1048941
Installed this on 2017 GMC Seirra to pull a 30ft tandem axle camper trailer. Installation is just plug and play. Yes you have to purchase a wire harness specific to your vehicle. Very simple installation. The hardest part is deciding where to mount it. The videos are helpful. Followed instructions and it worked like it was supposed to the first time out. I really like that it can be mounted out of sight so you don't bang your knees on it. Only thing visible is the knob. I even put that on a homemade bracket that just fits on my console and I even remove that and tuck the wire out of the way when not pulling a trailer.
1280546
- RED24FR
by: Wayne01/13/2021
Only in partial installation. Putting in the controller box is super simple in my Tacoma. Just remove kick plate and molding on door entry. Plug in to existing Toyota pre wired plug, attach ground wire, and mount controller box on kick plate. Wish I knew of the switch insert that fit my Tacoma was available when I ordered the brake controller. Didn't know they were available until I read installation instructions for the brake controller. Now waiting for switch insert to complete installation. I expect the controller to work after all this installation activity.
937325
Comments
See my other review. Had a problem with the controller on my Tacoma. Contacted REDARC and they provided me an upgraded model. I installed and it worked great. Sold the Tacoma and purchased a Titan. I like the controller so much I bought another one knowing the responsive service if I had a problem. First time out with the new truck and the controller was very responsive and provided great breaking without any jerking. Easy to adjust the controller to the needs of the trailer brakes. Best controller I have had!
Wayne R - 01/14/2022
130106
- RED24FR
by: David07/11/2021
The Redarc Liberty brake controller was a bit disappointing. It has an overall cheap feel and presentation. The control box was dropped by me out of the box onto the floor of the truck and when I picked it up I thought "happy meal toy"... the case had come apart. The button is dinky... about the size of the end of my index finger. The emblem isn't (and can't be) aligned with zero which makes the install look amatureish. The led requires you drill a second hole in perfect alignment 7mm apart which is a horrible design for DIY and just unnecessary. The good...it is hidden and once installed appears well integrated on just about any part of the dash. For upwards of 150$ I expected better "quality".
1090336
I am a 42 year master mechanic and have been RVing all my life. I have never used Redarc brand and have the utmost trust in etrailer so when I called support asking about this brand, I ordered it on their recommendation. I have to say that the installation was very quick (less than 15 minutes for me, but this is my profession). The aspect of a hidden controller really pleased me on my wife's Explorer not having a bulky module exposed. Redarc adapter harness and drilled a single hole in the fuse cover for the gain control and actuator really looks clean. The controller had great adjustable range with a predictable, positive engagement. I have used Tekonsha religiously for years and this product excels in every aspect. Price was right, shipping speedy, and etrailer's support was excellent as always.
1268885
- RED24FR
by: Aaron11/09/2020
Fast shipment. I installed this in my 2016 Nissan Frontier for towing my 7x12 enclosed trailer. This trailer brake controller works perfect. Much smoother braking than the module I had. The unit tucks away neatly under the dash instead of tying up much needed legroom. I drilled a hole in the the small rubber removable cover to the right of the steering column for the dial switch. I mounted the module box to the support that holds the brackets for the hood latch and etc., with a couple good quality zip ties, under the dash to the left of the steering column. The dial works well and the LED indicator is a nice feature so you know when you have a good connection. There is enough cable for pretty much any mounting configuration you want to do.
910050
Comments
All the way to Las Vegas and back. Going through the mountains the trailer brakes were perfect and inspired confidence in my rig.
Aaron H - 11/13/2021
124758
- RED24FR
by: Terry05/21/2021
I ordered this setup for my 21 Tacoma with the tow package. The harness mated perfectly with the Toyota receptacle under the left front kick panel, the mounting panel looks factory and fit in the dash on the left side of the steering wheel, and the module is mounted to the inside of the kick panel. It is a tight fit, but I was able to get it all in there. I have not had a chance to use it yet. That will be in a month from now.
1042961
This brake controller is exactly as advertised. Very smooth transition of trailer brakes! Very very simple to use! Out of the way installation. Super easy access and ability to instantly apply trailer only brakes if needed such as sway control or going downhill. And it looks factory installed!
1070874
You will not need to install a diode of any type when installing the Redarc Tow Pro Liberty part # RED24FR since you are using brake controller wiring already present on the vehicle from the factory. view full answer...
Redarc does not offer longer cables between the knob and the module but we've spoken with Redarc before and they have told us that you can use a standard RJ45 network cable to extend as far as needed which you'd be able to easily source locally. The standard bracket is 1 inch wide and and is 1-1/2 inches tall with the knob being right at 3/4 inches. The harness is right at 15/16 inches wide.
The knob itself is 3/4 inches on the back 5/8 inches on the front and 1/2 inch deep. I've attached... view full answer...
The normal width for the mounting brackets for the Redarc Tow Pro Liberty # RED24FR is 1 inch wide and 1-1/2 inches tall. The knob is right at 3/4 inch in diameter so it would fit on a 7/8 inch panel but might be tight to grab if the panel you mentioned is recessed at all.
We haven't had the chance to install this on a 2020 Toyota Highlander so we don't have a way to help with dash disassembly. view full answer...
Absolutely. You can manually apply the trailer brakes independently of the vehicle brakes by depressing the control knob, as shown in the provided diagram and as mentioned on page 5 of the instructions I've linked for you. I've linked to a product video for the Tow-Pro Liberty brake controller. view full answer...
On your 2013 GMC Sierra 1500 you will need to check the engine compartment fuse panel. There is a regular fuse in slot 6 and a J-Case Fuse in slot 63 that power the brake controller.
The Redarc Tow-Pro Liberty Brake Controller # RED24FR is perfectly fine being wired up to the factory harness and does not need a dedicated wire ran to the battery.
With the control module having the accelerometer it is best to have it secured as tightly as possible to ensure that you get accurate braking.... view full answer...
The calibration or adjustment process of the Tow Pro Liberty part # RED24FR isn't quite the same as the standard brake controllers like you mentioned. Basically Redarc recommends a more vague process of starting with a low output and then ramping up the output until the desired amount of braking pressure is achieved with your vehicle braking. This is section 3.1 in the install manual I have linked to this page.
I have linked the return policy page for you to check out as well. view full answer...
It is possible to obtain a longer data cable for the Redarc Tow-Pro Liberty Brake Controller part # RED24FR. This is not something that we sell but it's a standard RJ45 network cable and you can locally source a longer one if you like but Redarc recommends adding a ferrite bead on the end of the cable near the control unit to prevent radio interference (RFI) if a longer cable is used. view full answer...
According to the troubleshooting section of the instructions the controller is telling you that the black power wire is not getting the 12 volts of power from the vehicle. This happens if the in line fuse or circuit breaker goes bad.
Double check that you are getting 12 volt power to the black wire on the controller. If there is no power to the black wire you will need to trace the wire to see where the power disconnects. If you are getting power at the black wire you may have a defective... view full answer...
The knob color of the Tow Pro Liberty part # RED24FR will indicate the two things you mentioned. If a trailer is connected it will light up blue. If the connection is lost the indicator will not show any colors. If there is a short or any other fault it will flash between yellow and red depending on what short is found. If the specific short you mentioned on the brake output circuit is present the indicator will be yellow and then flash the red color twice quickly. view full answer...
In regards to the Redarc Tow-Pro Liberty Brake Controller part # # RED24FR, the unit should not be illuminated while driving without a trailer. If you press the button while a trailer is not attached you should see a breathing blue light and that simply indicates the controller is in sleep mode. This is further explained in the manual so please give this a look over. view full answer...
The control knob of the Redarc Tow Pro Liberty part # RED24FR does light up based on connection status and what is doing but it does not light up in a different way when the headlights come on. But since the knob will be lit up at all times you'll be able to see it at night still. view full answer...
Yes, the Redarc Tow-Pro Liberty Brake Controller part # RED24FR is compatible with electric over hydraulic surge brake actuators such as the ones from Hydrastar. It works with all Hydrastar actuators. view full answer...
Yes the Redarc Tow Pro Liberty # RED24FR that you referenced would work great with a 36 foot long 5th wheel trailer. There's nothing about this controller that would make it worse for your application. It basically just is a really nice proportional controller that works well and only puts a small knob on the dash. view full answer...
The control knob on the Redarc Tow-Pro Liberty Brake Controller part # RED24FR is held in place with friction. The initial install of the control knob will need to be done with the dial set to 0 but if you mess up you can simply pull the knob off and retry. Removing the head a few times won't be an issue but if you do this persistently it could lead to a loss of friction and loose fit. view full answer...
I discussed your issue with a one of the training representatives from Redarc and while they have not before seen this issue with an install, he did have an idea of what might be occurring. The first thought is an insufficient ground for the installation of your Redarc Tow-Pro Liberty Brake Controller, # RED24FR. Or, interference in signal due to where the power is picked up to supply the controller. If you sourced the power from the fuse box and not directly from the 2021 Kia Telluride... view full answer...
According to Redarc, when installing the Redarc Tow-Pro Liberty Brake Controller part # RED24FR on a 2020 Subaru Outback with AEB you'll want to splice into the stop light circuit at the rear of the vehicle through the tail light harness. If you splice into the stoplight switch at the brake pedal you could run into issues with the AEB system. view full answer...
If you are having trouble with your Redarc controller # RED24FR you need to first check the fuse that powers the brake controller. If you check the owner's manual it will let you know where the fuse is located at. You can also make sure that all of the pins on the receiving connector are all connecting with the controller itself. Sometimes the pins in the harness can get damaged or bent to the point where you would need to get a replacement adapter another option is to check that all the... view full answer...
The Redarc Tow-Pro Liberty Brake Controller item # RED24FR can be mounted upside down. The 3-Axis accelerometer measures deceleration in all directions for precise braking and smooth stopping action. It can be mounted at any angle and will still accurately sense the deceleration of your Jeep Cherokee. view full answer...
Good question, and a trailer does need to be connected in order for the LEDs to be on when using the Redarc Tow-Pro Liberty Brake Controller # RED24FR.
If a trailer is not connected and you press the manual override of the Liberty # RED24FR, the LED will just flash blue, but go out again, which means the controller does have power. view full answer...
Since everything else is working on your Redarc Tow-Pro Liberty Brake Controller # RED24FR there may be a problem with the light pipe on the control knob. there is a 90 degree light pipe which is what brings the light up and out through the button.
If this is no longer in the correct position then it can definitely cause the light to be extremely dim, possibly to a point where you can't see it. If you look at the top of the button there is a small clear piece of plastic protruding from... view full answer...
Yes, you are absolutely correct; in order to activate the manual override, all you have to do is press in the control knob dial of the Redarc Tow-Pro Liberty Brake Controller # RED24FR.
This will immediately apply the brakes on your trailer. view full answer...
Correct, the Redarc Tow-Pro Liberty Brake Controller # RED24FR will indeed still continue to calibrate without a trailer connected, but without the constant LED light. Per Redarc, if you just drive normally - even without a trailer connected - the calibration will still take place. view full answer...
Yes, the Redarc Tow-Pro Liberty Brake Controller # RED24FR can be installed on a Ford F-250 that has a factory integrated trailer brake controller. If you can let me know what year your truck is I can find the correct harness and let you know if you will have to have your ECU flashed to remove the factory controller. view full answer...
The Redarc Tow-Pro Elite Trailer Brake Controller - 1 to 3 Axles - Proportional # RED44FR and # RED24FR are different from their competitors in two ways. The first is their mounting location. The size of the controller allows mounting under the dash and puts the control within any normal dash mount location for a clean look that you won't hit your knees on and will allow for the newer knee air bag systems. The second is only in the Elite and its ability to switch between proportional control... view full answer...
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