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  1. Trailer Brake Controller
  2. Airstream
  3. Interstate Grand Tour Motorhome
  4. 2016
  5. Redarc
FITS 2016 Airstream Interstate Grand Tour Motorhome
Redarc Tow-Pro Elite Brake Controller w/ Custom Harness - Dash Knob - Off-Road Mode - Up to 3 Axles
Redarc

Redarc Tow-Pro Elite Brake Controller w/ Custom Harness - Dash Knob - Off-Road Mode - Up to 3 Axles

Part Number: RED52CR
In Stock
$380.41
Trailer Brake Controller
Confirmed to Fit
2016 Airstream Interstate Grand Tour Motorhome

with factory Tow Package

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Redarc trailer brake controller for your 2016 Airstream Interstate Grand Tour Motorhome are available from etrailer.com. Installation instructions and reviews for your Airstream trailer brake controller. Expert service, and great trailer brake controller prices. etrailer.com carries a complete line of Redarc products. Order your Redarc Tow-Pro Elite Brake Controller w/ Custom Harness - Dash Knob - Off-Road Mode - Up to 3 Axles part number RED52CR online at etrailer.com or call 1-800-940-8924 for expert service.
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Redarc Trailer Brake Controller - RED52CR

  • Electric
  • Electric over Hydraulic
  • Proportional Controller
  • Up to 2 Axles
  • Redarc
  • Behind-Dash
  • Plug-In
  • Dash-Mounted Knob
  • Single Trailer Only
  • Indicator Lights

This is one of our favorite brake controllers, with flawless braking and a tiny dash knob that looks like it came straight from the factory. Its unique off-roading mode helps you handle rough conditions, so get out there and get towing.


Features:

  • Proportional - Smooth, safe, and good for your brakes long-term
  • Off-road mode - A unique feature that gives you direct control of your trailer's brakes
  • Sleek (tiny!) knob blends into your dash - The main unit mounts out of sight behind the dashboard
  • Simple controls - Use the knob to adjust the settings, activate manual override, and troubleshoot
  • Safe - Meets or exceeds both UNECE R21 and FMVSS 201 regulations for sustainability and safety
  • Plug-and-play - Vehicle-specific harness included
  • Made in Australia - If it can take the Outback, it can take anything, mate


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


Off-Road Mode

Redarc Tow Pro Elite User Controlled LED Signal

The off-road mode is a unique feature of the Redarc Tow-Pro Elite. In this mode, the brake controller will apply your trailer's brakes with a preset amount of power, independent of what your tow vehicle is doing. This is ideal for off-roading or challenging conditions. Set the power low if you're towing through sand or mud so that the trailer doesn't stop with too much force and act as an anchor. If navigating a steep descent, set the power to a higher level to ensure that the trailer doesn't push against the tow vehicle.


To activate the off-road mode, rotate the knob counterclockwise and apply your vehicle's brakes. Push down on the knob twice (2 times within 1 second) and release the brakes. The knob will turn green to let you know that the mode has been activated.


Redarc Tow Pro Elite review - is redarc elite worth the money

How to Use Redarc Tow-Pro Elite

Use the knob to set the braking output -- the maximum amount of power that will be applied to your trailer's brakes. To get more power output, rotate the knob clockwise toward 10. To decrease the power output, rotate it counterclockwise toward 0.


Redarc Tow Pro Elite 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.


Manual Override

To engage manual override, simply press the control knob. This will activate the trailer's brakes and brake lights independent of your tow vehicle, great for stopping sway or controlling your trailer's momentum in an emergency.


How to Calibrate Redarc Tow-Pro Elite

When you are calibrating the brake controller for the first time, the LED lights will signal your progress.


Redarc Tow Pro Elite Brake Controller Calibration

You'll start by braking 20 times or so to let the unit learn its orientation and the direction of travel. You don't need to have a trailer connected for it to calibrate; the only difference is that the knob won't illuminate at all. If your trailer is connected, the LED light will flash green/blue as it calibrates. When the display turns solid blue, initial calibration is complete.


Once done, the unit will remain calibrated. If recalibration is required, it will happen automatically and without LED indication.


How to Install Redarc Tow-Pro Elite

The Tow-Pro Elite has almost no mounting restrictions. It comes in 2 pieces: the main unit and 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 airbags.


Redarc Tow Pro Elite Dash Mounted Remote Knob

The 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. A universal mounting panel is included to ensure 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 enough clearance behind the dash for the entire knob to install!


where to install REDARC Tow Pro Elite 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' cable connecting 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 Elite. Do not attach the module to wiring or cables that can shift as you drive!


Redarc Tow Pro Elite Adapter, Wiring Harness

Then plug the custom-fit harness right into your vehicle and the brake controller and you're done!


If you don't already have a 7-way plug at the back of your vehicle, take a look at our exclusive 7- and 4-way brake-control installation kit (ETBC7 - 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 Elite, please refer to the diagrams below:


Redarc Tow Pro Elite Wiring Diagram

Redarc Tow Pro Elite Wiring Diagram

What is Proportional Braking?

What is proportional Braking

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 Elite 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.



306300 Tekonsha Dual Plug, Direct Install Brake Control Wiring Harness Adaptor

Replaces Tekonsha 3063-P

TPH-017 Redarc Tow Pro Wiring Loom Adapter for Existing Tekonsha Brake Controller Harness Connection

EBRH-ACCV3 Redarc Tow-Pro Elite Trailer Brake Controller - Dash Mounted Knob - Hidden - Proportional Brake Controller

Replaces Redarc 331-EBRH-ACCV2

Installation Details RED52CR Installation instructions

California residents: click here


Video of Redarc Tow-Pro Elite Brake Controller w/ Custom Harness - Dash Knob - Off-Road Mode - Up to 3 Axles

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Redarc Tow-Pro Elite Trailer Brake Controller Installation - 2022 Nissan Frontier

Hey everybody, how's it going Today we're gonna be going over and showing you how to install the Redarc Tow-Pro Elite Trailer Brake Controller here on a 2022 Nissan Frontier. So the Tow-Pro Elite is probably one of the best trailer brake controllers on the market, if not the best. It's gonna be a perfect choice here for the Frontier. So all trailer brake controllers are going to control the brakes on your trailer, allow you to come to smooth, safe, and effective stops. But the real differentiating feature of the Redarc is that it's gonna not take up any space on your dash whatsoever. There's gonna be a small little control knob.

Normally with a standard traditional brake controller, there's gonna be a large clunky controller that we're gonna mount on there. That's gonna be taking up your leg space and that's also gonna require drilling into the dash here. Now with the Tow-Pro Elite here, we're actually gonna use an existing little switch panel. We're gonna drill a small hole in there but aside from that it's gonna have a very factory-like finish as you'll see. So not only does a Tow-Pro Elite have a nice low profile design, it also provides us with two different braking modes.

We have both proportional and user controlled. So proportional is gonna be most common in what we're gonna be using most frequently when we're towing out on the highway. And basically the proportional brake controller mode is gonna apply the brakes on our trailer, similar to that of how we're applying them in our vehicle here. So a good analogy I like to use for this is, let's say we're out on the highway. Somebody cuts in front of us.

We're really slamming on our brakes. Well, the controller is gonna sense the braking force in the vehicle and it's gonna apply that same force to the trailer. Now, similarly to, if we're just driving around town, coming to a slow stop at a stop light, the controller is gonna sense just a light braking force on the vehicle. And therefore it's only gonna apply a small amount of braking force to the trailer. Now, this is important because we don't wanna lock the brakes up on the trailer but we also don't want the trailer pushing us.

And the other mode is a little bit less common but it still has its place off road. And that's the user controlled mode. So the user controlled mode allows us to apply the brakes on our trailer without necessarily applying those on our vehicle, which granted that's not gonna be real beneficial, we're out on the highway. But again, those offroad situations, you're certainly gonna love that feature. So here is what our brake controller looks like installed on our vehicle here. And as you can see, the only thing that's visible is this very small control knob, which we actually installed into an existing empty switch panel here. Everything else is tucked away, hidden behind the dash here. So again, this really is gonna cut down on the clutter and it's also gonna help improve the look of your vehicle here. Nobody likes that bulky controller drilled into the bottom of their dash there. It just looks kind of tacky. This thing here looks completely factory. You wouldn't know otherwise unless you knew what it was. So our control knob does rotate right to left. And what this is doing is you're increasing or decreasing the gain being sent to the trailer brakes, which is basically controlling their power. Now if you're wondering where the manual override is, we're actually gonna engage the button by just pressing down and that's gonna activate our manual override. So very easy to use there. We get a nice little tactile feel as well which is nice for that feedback. So you really can't go wrong with the Tow-Pro Elite here when you're selecting a brake controller for your Frontier. If I owned one of these, this is hands down the controller I would choose. As we said earlier, this is probably one of the best options on the market. Again, due to that low profile install and due to how it operates, that two different modes there is really beneficial, both on and off road towing. But now that we've gone over the control a little bit, let's go ahead and jump into that installation so we can show you how easy it is to install. So the first step of our installation, we need to locate the factory trailer brake controller port on the vehicle. And for this particular one, it's gonna be on the driver's side, sort of underneath the dash and underneath the kick panel here. So in order to get a better view of that, we do need to remove a couple panels. So the two panels that we need to remove are this threshold panel here that gets fastened like so, and then the kick panel, which gets installed over here. So the threshold panel, it's just held in place with these two clips here. And there's also a keeper here. So just pry up at those three points there, and it should come out fairly easily. And then the kick panel here, this one's a little bit harder to get out. We have these two fasteners here that are going inwards, towards the outside of the body. And then we have a little thumb screw back here, at the very back that you'll have to reach up there. So once we've got those two panels removed, we can identify the factory tow package there for the trailer brake controller. Now, I don't want you guys to make the same mistake I did. So if we look in here to this factory wiring harness, there's gonna be a small white plug coming directly off that. And that's the one that I originally thought was for the brake controller, this one here. So this is the one I originally thought was for the brake controller. But when you try to make those two ends together, they don't fit. So the one we need for the factory tow package is actually located a couple more inches on this same harness here, just a little bit above the smaller one. So this one's actually taped to the harness. I undid that tape so, but it is kind of tucked up back there and it's really hard to see but it is on this main harness here. And it's just a couple inches above the smaller one. You'll know you have the right one because the other end of your brake controller harness is gonna plug into it. So that brings me to my next point: in order to have a plug and play installation, we will need one additional part. And that's just simply a vehicle specific wiring harness that goes from the factory tow package port on the vehicle to our brake controller. That doesn't actually come with the brake controller, you need to purchase this separately, but thankfully we do carry it here at etrailer. So once we found that port, we're just gonna go ahead and plug the vehicle specific side of your harness into that, it's only gonna go one way. And this other connector here is actually gonna go to our brake controller module, which looks like this. So this is only gonna connect one way as well, just simply press the two to lock it in place. So now that we have these all connected, what we're gonna do is, you're gonna take the cable side of the harness that comes in your kit and you're gonna plug it into this port here just like so. Now we're gonna use some zip ties to secure this module box up here under the dash there, get it out of the way. We don't want any of these wires dangling down, getting caught up on our pedal. So again, a lot of this is gonna be hard to see because you're gonna be reaching up under the dash. And most of it you're gonna be doing by feel anyway. So we're just gonna take some time now. Use some zip ties to secure this module up under our dash. So we've got our control module secured underneath the dash there and we did tuck it up there pretty far. And basically we just used some zip ties to secure it to a nice stable surface up there. That way it's not moving around too much. So we'll go ahead and try to give you a closer look at that now but keep in mind, it is sort of buried up there. So it may be kind of hard to see still. So now we have one connection left and that's gonna be this white cable here and this is actually gonna plug into our control knob like so, but before we plug that in, we need to find a place to mount that. Now, luckily this vehicle has several unused switch panels that we can use for this. So I'm gonna take one. I'm not sure exactly which one I want to use. You can use really any of them. It doesn't matter. Just whatever ones you have open. I think I'm gonna try for one of these up here and we're basically just gonna remove this here using a flathead screwdriver. We're gonna drill a hole in that so we can mount our control knob to this and then we'll pop it back into place and plug it in. So in theory, it should be pretty simple. So we'll just go ahead now, remove one of these switch panels. And again, it doesn't matter which one you choose, just whichever one works best for you. So we've got one of our panels out here. Now I didn't have much luck prying it out from the outside. I was actually starting to nick the plastic a little bit. So what I did is I just came around the back side and I just took a plastic tool such as a trim panel tool. And I just got it up in that opening there and I just pushed it out. So that's probably gonna be the easiest way to get it out. It's a little bit harder to crawl underneath the dash there but we don't wanna damage anything here on the plastic dash. So just go take your time and just push it out from the back there like we did. Shouldn't have any issues. So we've got our switch panel here and our housing for our control knob. And basically how I want this to mount is, I want this to sit through there like so. We're just gonna drill a small hole into that. And then you'll just simply press your little button on there. But as you can see, when we flip this panel around here, we have this kind of webbing that's gonna get in our way. So what I'm gonna do is, I'm gonna take some snips, maybe a file, possibly even a Dremel tool or just a standard knife here. Really whatever tools you have to just remove that sort of internal webbing or whatever you wanna call it there, just gonna give us some more room there for our plastic housing to sit up inside there. So just take some time now with a tool of your choice and go ahead and remove that internal bracing as best you can. So I think once I start breaking it off, I'm also gonna take some needle nose pliers, start removing it that way as well. So you can see here, we got most of that webbing/bracing out of the inside of our switch panel here. So now we're gonna find this center point here of this panel, and we're gonna drill a 25/64th inch hole. So we weren't a hundred percent centered in the hole there but that should still be all right. What we're gonna do next is we're gonna take our level marker here, this has an adhesive backing, and we're going to apply this to that trim panel there. So we want that little hash mark to be facing up. Then we're gonna take our switch mount here. We're gonna place that into that hole like so, and then we're actually gonna secure it here with this little clear plastic nut. So now we've got that plastic nut secured. So I just use a 12 millimeter socket. We're just gonna snug it up a little bit. We may need to come back and tighten it more or possibly loosen it, but we'll know that, we're gonna turn this knob all the way to the left there, counterclockwise. And then you're gonna line up the zero on our control knob with the top hash mark there. And you just press it down. So now I'm gonna go ahead and give this control knob a couple clicks here. You're gonna be doing this mostly by feel but basically we want a nice audible click there. We want a good little tactile response. And if we don't, we can go back and tighten that nut a little bit more or possibly loosen it. This is gonna be engaging the manual override there. So you might be able to hear that clicking but we just want to make sure that we get a nice good throw at that switch there. So now we went ahead and took the other end of our cable and we routed it through that switch panel insert that we removed. Now I'm gonna go ahead and plug it back into the back of the switch there, like so. And then we'll just simply re-secure our switch panel. So now all we have to do is to, number one: just go ahead and press the brake controller. Make sure you get a light on there. Lets us know it has power. So that's great. Now we're gonna secure all that loose wiring that we have dangling underneath the dash there and reinstall our panels. Now the last step of our installation is to calibrate our brake controller. Now, in order to do this, we're gonna be driving around our parking lot here, just making some slow stops. Now we can do this with the trailer hooked up or without the trailer hooked up. I will say it is a little bit easier to do this with a trailer hooked up. It doesn't require as many stops but that's obviously less convenient. Now on our actual brake controller knob right now it should be flashing blue and green. That lets us know that the unit is calibrating. And then once we get a solid blue or a solid green light, that's gonna let us know that the brake controller is calibrated correctly and we can finish our testing. So we did a couple trips around the parking lot there and I can look down at our brake controller and I see we have a solid blue light. So I know the brake controller is calibrated correctly. So now that our brake controller is calibrated successfully, that's gonna do it today for our look and installation of the Redarc Tow-Pro Elite Trailer Brake Controller here on our 2022 Nissan Frontier..

Customer Satisfaction Score:

Ratings & Reviews

4.8

1665 reviews
5 Stars
(1463)
4 Stars
(142)
3 Stars
(26)
2 Stars
(11)
1 Star
(23)
This is one of our favorite brake controllers, with flawless braking and a tiny dash knob that looks like it came straight from the factory. Its unique off-roading mode helps you handle rough conditions, so get out there and get towing.

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See what our Experts say about this Redarc Trailer Brake Controller

  • Recommended 7-Way Connector for a 2025 Toyota Grand Highlander
    Hey Kyle, congrats on the new SUV! I am a big fan of the Redarc brake controllers for the exact same reason. The Universal Installation Kit for Trailer Brake Controller item # ETBC7 plugs directly into your 4-way connector and requires you to run a brake controller, power, ground, and accessory wire. It's got all the fuses and wiring you need to complete the installation. For this set up you would need the Redarc Tow-Pro Elite Brake Controller item # RED44FR. The Tekonsha OEM Replacement...
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    Hi John, We can get your 2020 Acura MDX set up with the Redarc brake controller and there is a plug-and-and play harness that will work. You were also correct about the 7-way, and that's what will allow you to use the plug-and-play harness. First, lemme go ahead and list out the parts you need: - Redarc Tow-Pro Elite Brake Controller for Tekonsha Harness # RED63RR - Tekonsha Plug-In Wiring Harness # 3028-P - T-One Vehicle Wiring Harness with 7-Way Trailer Connector # 118289 The Tow-Pro...
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    We can definitely help with that, Bobby! You didn't mention which Redarc controller you were looking at, so I have three option for your 1999 Ford F350 listed below: Redarc Tow-Pro Liberty Brake Controller w/ Universal Wiring Harness - Dash Knob - Proportional # RED52VR Redarc Tow-Pro Elite Brake Controller w/ Universal Wiring Harness - Off-Road Mode - Proportional # RED44FR Redarc Tow-Pro Elite Brake Controller for Tekonsha Harness - Off-Road Mode - Proportional # RED63RR The first...
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  • Parts Needed to Install Redarc Tow-Pro Elite Brake Controller on 2021 Chevy Silverado 1500
    It sounds like you have the factory tow package on your 2021 Chevy Silverado 1500. The # RED63RR is a good start since it comes with the Tekonsha Adapter # 331-TPH-017 for the Tow-Pro Elite. The only other thing you will need is the Tekonsha # 3064-P. One end of this wiring harness will connect to the adapter and the other will plug into your factory tow port under the dash. I have attached an installation video for your reference.
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  • Should LED be Solid Blue Right When Installing Redarc Tow-Pro Elite
    Since you haven't finished calibrating the Redarc Tow-Pro Elite # RED63RR yet it won't be solid blue right away. Once you calibrate it will be on all the time if you are in proportional mode. As for the best method there isn't one; you can with or without a trailer attached like you mentioned and it truly won't make any difference at all. It's easier without a trailer attached (because you aren't hooking up the trailer) so that's what most people do.
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  • Does Redarc Brake Controller Fit 2021 Chevy Silverado 1500
    Hey Jeff, thanks for the question and yes, there is a Redarc brake controller that fits your 2021 Chevy Silverado 1500. It's the Tow-Pro Elite, with the correct part number and adapter being the following: - Redarc Tow-Pro Elite Brake Controller for Tekonsha Harness # RED63RR - Tekonsha Plug-In Wiring Adapter # 3064-P This will allow you to just plug the controller in so you don't have to do any wiring. You made a really nice choice with the Redarc controller as well, Its small control...
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    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 unit behind the dash with only the small control knob visible on the dash. This controller also allows you to select from either a proportional mode which is best for towing on road or the user controlled mode which is best if you take your trailer...
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  • Recommended Brake Controller For A 2024 Chevy Silverado 1500
    For your 2024 Chevy Silverado 1500 I recommend the Redarc Tow Pro Elite # RED63RR. You can use it along with the Plug in Adapter # 3064-P for a plug and play install, since you already have the factory tow package. The Redarc controller is going to be completely hidden behind the dash. All you will see is the control knob, which is about the diameter of a nickel. So it will have a very clean factory look, and the control knob is very easy to use once you get the hang of it. I have linked...
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  • Will The Tekonsha Prodigy P3 Trailer Brake Controller Fit on 2019 Chevy Silverado 1500 LD?
    Yes, the Tekonsha Prodigy P3 Trailer Brake Controller # 90195 will fit your 2019 Chevrolet Silverado 1500LD. It will plug and play with the factory tow package wiring using the Adapter # 3016. If you prefer to not have such a large dash mounted controller we do have the Redarc Tow-Pro Elite Brake Controller # RED63RR which uses a small dash mounted control knob. The main unit is concealed behind the dash for a cleaner appearance.
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  • Proportional Brake Controller Recommendation for Motorhome with Air Brakes
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  • Recommended Brake Controller Plug in Adapter for a 2023 Subaru Ascent w/ the Tow Package
    Yes, there is! To install the Redarc Tow-Pro Elite Brake Controller item # RED63RR in your 2023 Subaru Ascent you will need the Plug-In Wiring Adapter for Electric Brake Controllers item # 3062-P. The brake controller port will be underneath the dash and to the left of the steering column. I have attached a picture below.
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    To add a brake controller to your 2022 Chevy Silverado 3500 you are going to want the Redarc Tow-Pro Elite Brake Controller item # RED63RR. This brake controller has a unique installation method where you can mount the control knob on your dash or console and hide the main unit out of sight. It is perfect for towing as you do not have to worry about banging your knee on a bulky brake controller. This is a proportional brake controller that automatically adjusts your trailer's braking...
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  • What is the Best Brake Controller for a 2024 Chevy Silverado 2500?
    Congrats on the new truck! The best brake controller for your 2024 Chevy Silverado 2500 is the Redarc Tow-Pro Elite item # RED63RR. This is a proportional brake controller that automatically adjusts your trailer's braking based on the deceleration of your Silverado. The Tow-Pro Elite item # RED63RR has a unique installation method where you can mount the control knob on your dash or console and hide the main unit out of sight. It is perfect for towing as you do not have to worry about...
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  • Parts Needed For Brake Controller Installation On a 2021 Ford E-450 Cutaway Chassis For Class C RV
    To verify if your 2021 Ford E-450 cutaway chassis for your Class C motorhome is pre-wired for a brake controller you will need to remove the storage slot in the top of your dash. I have included a install video below that shows how to remove the storage tray to access the connector at the 16:30 time in the video. With the factory connector you can use the Tekonsha Plug-In Wiring Adapter # 3034-P to install the Redarc Tow-Pro Elite Brake Controller # RED63RR. This will allow you to add...
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  • Best Brake Controller for a 2023 Chevrolet Suburban w/ the Factory Towing Package
    The best brake controller for your Suburban is going to be the Redarc Tow-Pro Elite Brake Controller item # RED63RR. This is a proportional brake controller that activates your trailer's brakes when your Suburban decelerates. The reason the Tow-Pro Liberty is the best option is because of its 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...
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  • Recommended Trailer Brake Controller For a 2023 Jeep Gladiator
    I recommend the Redarc Tow-Pro Elite Brake Controller # RED63RR for your 2023 Jeep Gladiator. The Wiring Adapter # 3073-P will allow you to connect this controller directly into your factory wiring. This Redarc controller allows you to switch between proportional brake activation which is best when driving on road or a user controlled mode which comes in handy if you do an off-roading with your Gladiator. It also uses a small dash mounted control knob so you do not have a large control...
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    To add a brake controller to your 2023 Chevy Silverado 2500, I recommend the Redarc Tow-Pro Elite Brake Controller item # RED63RR. This brake controller has a unique installation method where you can mount the control knob on your dash or console and hide the main unit out of sight. The Tow-Pro Elite is a proportional brake controller that automatically adjusts your trailer's braking based on the deceleration of your Silverado. Since your Silverado has the tow package you will not need...
    view full answer...
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  • Can the Redarc Tow-Pro Trailer Brake Controllers Be Mounted With Double Sided Tape or Velcro
    Yes, the Redarc Tow-Pro Elite Brake Controller # RED63RR you were looking at or the Redarc Tow-Pro Liberty Brake Controller # RED24FR can be mounted with double sided tape or heavy duty velcro. You must make sure to keep it away from any areas that may be exposed the heat or moisture, where it will not move. If you choose these meathods I do recommend checking the controller more regularly to ensure it does not move.
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  • 7-Way Connector and Brake Controller For a 2021 Ford Bronco Wildtrak Without Tow Package
    Yes, the Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter # TK55VR is specifically designed to be used on your 2021 Ford Bronco Wildtrack that did not come with a factory tow package. This kit will allow you to install the Redarc Tow-Pro Elite Brake Controller # RED63RR onto your Bronco and give you a clean factory look. A Mounting Bracket # 18138 will allow you to mount the 7-way connector to a Draw-Tite Max-Frame Trailer Hitch Receiver # DT37GR with its mounting...
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  • Brake Controller and Wiring Recommendations for a 2023 Ford Maverick
    To add a brake controller to your 2023 Ford Maverick I recommend installing the Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter # TK95VR to get the wiring and then the Redarc Tow-Pro Elite Brake Controller for Tekonsha Harness # RED63RR for the brake controller end of things. The Tekonsha wiring kit gets you all of the functions you need for your trailer functions and then the Tow-Pro Elite controller can be installed virtually anywhere in your truck cab and...
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  • Can You Install Redarc Tow-Pro Elite Brake Controller on 2022 Ford Bronco Without Splicing
    In order to install the Redarc Tow-Pro Elite Brake Controller part # RED63RR on a 2022 Ford Bronco you'll first need the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers part # 22292 which will make for a plug and play install up at the front of the vehicle. Then, you'll need a 4-way and 7-way adapter at the rear for which I recommend both the Curt T-Connector Vehicle Wiring Harness part # C42WR and 4 to 7-Way with 4-Way Adapter part # ETBC7. The factory brake controller wires...
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  • 7-Way Vehicle Wiring Harness and Trailer Brake Controller For a 2023 Ford Transit T350 Van
    You will need to select either the 7-Way Wiring Kit # 22116 if your 2023 Ford Transit T350 has dual rear wheels or the 7-Way Wiring Kit # 22114 if your Transit only has the single rear wheels. Both kits include the wiring for connecting to a Tekonsha brake controller like the Prodigy P3 # 90195. If you prefer a hidden brake controller the Redarc Tow-Pro Elite Brake Controller # RED63RR includes an adapter allowing you to connect directly to the Tekonsha wiring harness.
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  • Recommended Brake Controller for a 2022 Ford Explorer w/ Factory Towing Package
    Since your 2022 Ford Explorer has the factory tow package you can use the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers item # 3035-P to install the Redarc Tow-Pro Elite item # RED63RR. This adapter will connect to the one that comes with the Tow-Pro Elite and allow you to plug into a port located behind the appearance panel on the driver's side. Just remove the two screws to get the panel to drop, you are looking for a grey plug. The grey plug is sometimes taped together...
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  • Brake Controller Install On 2019 Mercedes-Benz Sprinter 2500 Without Green Plug Under the Seat
    As long as your 2019 Mercedes-Benz Sprinter 2500 has a factory plugin connection point for the adapter part # 3063-P you will not need to make any modifications to the adapter, it will plug right in into the factory plug and the other end to a Tekonsha, TrailerMate or Draw-Tite brake controller. The plug that the harness will use is located under the driver seat. It is a green four pin plug which can be seen in the attached photo. If you do not have this factory plug then the green plug...
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  • Brake Controller Port Location on a 2017 Mercedes-Benz Sprinter 2500
    According to my research, if your 2017 Mercedes-Benz Sprinter 2500 came with a factory 7-way trailer connector then you will have the brake controller connector pre-wired. This pre-wired connector should be under the driver side seat which you can see in the attached photo. The connector is green with four pins inside. Once you locate this connector you can then install the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195 using the Tekonsha Custom Wiring Adapter for Trailer Brake...
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  • Where Is The Brake Controller Plug On a 2019 Mercedes-Benz Sprinter 2500
    Yes, the Tekonsha Custom Wiring Adapter for Trailer Brake Controllers part # 3063-P is the correct harness that will allow you to use the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195 on your 2019 Mercedes-Benz Sprinter 2500 without splicing. The plug that the harness will use is located under the driver seat. It is a green four pin plug which can be seen in the attached photo.
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  • Does the 2024 Mercedes-Benz Sprinter 2500 have the Plug-In for Brake Controller Harness?
    Hello Brad, I was able to see the video that you referenced that our Brad did. His video is on a 2020 Sprinter 2500, we know the plug-in for the brake controller was on the 2020, the information I am finding on the 2024 is that it may or may not be there. The best way to know if it is there or not, is to go look. I do not have a 2024 Sprinter 2500 here right now to go look for myself, and we have not installed one on that year either for me to watch the video. I am showing that if it...
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  • How to Find the Brake Controller Port on a 2019 Thor Quantum KM24 w/ the Factory Tow Package
    Hey Bryan. The brake controller port on the 2018 Mercedes Sprinter 3500 were only installed beneath the front driver's seat, like in the picture I attached below. If it was routed somewhere else you'd need to find the green 4-pin connector and follow it from there. Like you said this brake controller port was included with the factory tow package. Are you the original owner? Could someone have already installed a brake controller and removed it but left the plug in adapter item # 3063-P?...
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  • Troubleshooting No Power To Brake Controller Using Factory Wiring Harness on Sprinter Van
    The Tekonsha Prodigy P3 Trailer Brake Controller # 90195 along with the wiring harness # 3063-P is all that is needed to add your controller to your Sprinter with Factory Trailer Plug. Since you are not getting power, you should check fuse F55 which is a 30 amp fuse.
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  • Brake Controller Solution for 2023 Mercedes Metris
    We do have the brake controller solution you are looking for your 2023 Mercedes Metris. The install harness part # 3063-P will connect to your factory brake controller wiring and will let you install a Redarc brake controller like the Redarc Tow Pro Liberty part # RED24FR. This is a really nice brake controller that only puts a small knob on the dash and performs really well.
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  • Does Brake Controller Install Harness for 2017 Mercedes Sprinter Require Additional Wiring
    The brake controller install harness part # 3063-P is the correct install harness for a brake controller in your 2017 Mercedes Benz Sprinter 3500. You would not need to do any other splicing or wiring beyond plugging the other end of the connector into a brake controller. For a brake controller I would recommend the Prodigy P3 Brake Controller part # 90195. This is our best selling brake controller because of how well it works and how easy it is to setup. This is a proportional brake...
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  • Trailer Brake Controller Installation for 2019 Freightliner Sprinter 3500 With Tow Package
    I recommend the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195 and wiring adapter part # 3063-P for the 2019 Freightliner Sprinter 3500 with tow package. The Tekonsha Prodigy P3 Brake controller is a great option for the Sprinter because of it's storable settings that allows you to customize the settings for multiple trailers and heavier/lighter loads if you tow more than 1 trailer. The LCD display also display easy to decipher troublehsooting codes if something goes wrong with...
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  • Recommended Brake Controller for a 2024 Sprinter 3500
    Hey Michael, I can not see in your cart but I can see some of the parts you were looking at. I checked with Tekonsha and a few other brake controller manufacturers and there are no plug and play adapters, like item # 3063-P, that fit the 2024 Mercedes Sprinter 3500. The OEM brake controller install port under the seat stopped being installed after the 2022 model year. The Redarc Tow-Pro Liberty Brake Controller w/ Universal Wiring Harness item # RED52VR, you were looking at comes with...
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  • Brake Controller Recommendation for 2025 Sprinter 4500 Mercedes
    Hey Dave, the install harness part # 3063-P does fit to the green connector that is under your seat in your 2025 Mercedes Benz Sprinter 4500 and would work great with the P3 part # 90195 which is widely considered to be the best controller around. I attached a link on this page that will help you find the connector as well.
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  • Recommended Plug and Play Brake Controller Harness for a 2024 MB Sprinter 2500 w/ the Tow Package
    Hey Nick, congrats on the new Sprinter. The Tekonsha Custom Harness item # 3063-P does fit the green connector that is under your seat in your 2025 Mercedes Benz Sprinter 2500. It's compatible with the E98 prep package option as shown in the picture below. The item # 3063-P will allow you to install the Tekonsha BRAKE-EVN Trailer Brake Controller item # TK28BR without having to cut or splice wires. What kind of trailer are you pulling? The item # TK28BR doesn't work with all braking...
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  • Parts Needed For Installing Trailer Hitch Receiver & Wiring For Brake Controller 2022 Sprinter 2500
    Since your 2022 Mercedes-Benz Sprinter 2500 did not come with the factory tow package you may not have a connector for the brake controller under the seat or under your dash. I have linked an installation video for the Redarc # RED44FR at the bottom of the page which will show you where the connector is and if you can wire it in using the Pigtail # 3063-P and Adapter # 331-TPH-017. As I see you were looking at the Prodigy P3 # 90195 it would only require the Pigtail # 3063-P which is long...
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  • Brake Controller and Install Harness for 2022 Mercedes Sprinter RV
    The Redar Tow Pro Elite part # RED44FR can easily install on your 2022 Motorhome built on a Sprinter chassis with the part # 3063-P which plugs in right under the dash. This controller is really nice as it uses an inertia sensor to detect how hard you are applying the vehicle brakes and applies a similar amount on the trailer brakes. It also only requires putting a small control knob on your dash instead of a larger box like a traditional controller. I attached an install video for the...
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  • Brake Controller Installation on 2016 Mercedes-Benz Sprinter
    Assuming your Sprinter has the factory tow package with the 7-way at the rear bumper, in addition to the # RED24FR Redarc Tow-Pro Liberty Brake Controller, you'll also need the # 3063-P wiring harness and the # 331-TPH-017. The connector to install the controller is located under the driver's seat as shown in the provided photo. If the Sprinter doesn't have the factory 7-way, you can install one using part # TK22115, you'll also need the # 331-TPH-017 adapter mentioned above.
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  • Is There Difference Between Prodigy Brake Controller Part Numbers 90885C and 3063-9/3063-4
    The two part numbers are basically other retailers part number versions of the Prodigy P2 part # 90885 and # 3063-P. There is no difference.
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  • Trailer Break Control Installation for Tekonsha Prodigy P3 on 2019 Mercedes-Benz Sprinter 3500
    According to my research, if your 2019 Mercedes-Benz Sprinter 3500 came with a factory 7-way trailer connector you will have the brake controller connector pre-wired. This pre-wired connector should be under the driver side seat which you can see in the attached photo. The connector is green with four pins inside. Once you locate this connector you can install the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195 using the Tekonsha Custom Wiring Adapter for Trailer Brake Controllers...
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  • How To Install a Brake Controller on 2017 Mercedes-Benz Sprinter 3500
    You can hard-wire in a brake controller, and it seems that there are not a lot of the Sprinter 3500 models that are pre-wired, at least from what I've seen in my research. I have not seen any reports that this isn't possible, and we even have an installation video to walk you through the process. The way to find out whether or not the plug is present by using a circuit tester like the # PTW2993 and testing for a hot wire when the brake is pressed- it's possible that one of the plugs that...
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  • Where is Brake Controller Install Connector on 2020 Mercedes Benz Sprinter 3500
    Your 2020 Mercedes Benz Sprinter 3500 with the factory tow package does have a brake controller install port like what the part # 3063-P is designed to plug in to. On your Sprinter you will find the harness underneath the driver seat. It will be a green connector you are looking for like what you see in the attached picture. Then for a brake controller the Brake EVN # TK63VR would be a really great option that is very reliable and performs great.
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  • Are There Instructions To Route Tekonsha Brake Controller Harness On Mercedes Sprinter 2500
    The Tekonsha Custom Wiring Adapter for Trailer Brake Controllers part # 3063-P which is a fit for a Tekonsha Trailer Brake Controller like the Prodigy P3 part # 90195 on a 2018 Tiffin Wayfarer Motorhome with Mercedes-Benz Sprinter 2500 Chassis does indeed plug-in under the seat. In order to route the harness up to the dash where you would ideally be mounting the brake controller you'd need to find a path free from moving components. That said, the manufacturer does not provide exact instructions...
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  • Parts Needed to Install Brake Controller in 2023 Sprinter
    I checked with Tekonsha and a few other brake controller manufacturers and they state that your 2024 Mercedes Sprinter 3500 does not have an OEM brake controller install port under the dash like previous models so you would have to hardwire in the Prodigy P2 # 90885 with the universal install harness it comes with and the brake controller install kit part # 5506 which wires to the OEM 7-way you have.
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  • Length of Brake Controller Adapter 3030-P
    The # 3063-P harness is 5 feet long so you won't have an issue installing your controller 3-1/2 feet from the connector under your dash.
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  • Parts Needed to Install Brake Controller on 2019 Mercedes-Benz Sprinter 2500 With 7-Way
    Since your 2019 Mercedes-Benz Sprinter 2500 has the factory 7-way, that means you'll have the factory tow package, so I assume by "wiring" you are referring to the wiring adapter needed to plug into the brake controller (it will plug into the green port under your driver's seat as in the accompanying photo). The correct part for your '19 Sprinter 2500 is the Tekonsha Custom Wiring Adapter # 3063-P. Then for a brake controller that works with that adapter, there are a couple options I...
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  • Harness To Install Redarc Tow Pro Elite in 2021 and 2008 Sprinter
    To install a Redarc Tow Pro Elite part # RED63RR on your 2021 Sprinter requires the install harness part # 3030-P which at this moment is on back order. For a 2008 Sprinter the correct harness instead is the part # 3063-P.
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  • Does 2023 Winnebago Revel Have Brake Controller Install Connector Under Seat
    Hey Derek, your 2023 Winnebago Revel would have been made on a 2022 Mercedes Sprinter 2500 chassis which for sure does have the brake controller port under the seat like you mentioned. The Redarc Tow Pro Elite part # RED52CR is a really nice brake controller that comes with the correct harness that plugs into this port and only actually puts a small knob on the dash of your Sprinter so it's a really nice option.
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  • Looking for Dealer Locator
    Hey David, we have an installer locator that would be helpful but I would need to know what it is you are wanting to install so that I send you the right link.
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  • Can A Redarc Tow-Pro Liberty Be Installed In A 2019 Ford E-Series Cutaway
    Hey Gary, Brake controllers are pretty universal so even though it's not listed as a fit you would still be able to get the Redarc Tow-Pro Liberty # RED24FR installed in your Ford. To make the installation super easy you'll want to pick up the Tekonsha Plug-In Wiring Adapter # 3034-P. This will plug into your vehicle's wiring so that you don't have to cut and splice or run wire back to the 7-way. To connect this to the brake controller you can either cut off the Tekonsha connector and...
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Amanda K
Written by:
Amanda K

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