bing tracking image
  1. Trailer Brake Controller
  2. Toyota
  3. Tacoma
  4. 2020
  5. Redarc
FITS 2020 Toyota Tacoma
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: RED42CR
In Stock
$290.00
Retail:$319.00
You Save: $29.00
Trailer Brake Controller
Confirmed to Fit
2020 Toyota Tacoma

with factory Tow Package

without factory Tow Package

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Call etrailer.com at 1-800-940-8924 for expert service. We are your Toyota trailer brake controller experts, and offer a great price. etrailer.com carries a complete line of Redarc products for your Toyota Tacoma 2020. Redarc Tow-Pro Elite Brake Controller w/ Custom Harness - Dash Knob - Off-Road Mode - Up to 3 Axles part RED42CR from Redarc can be ordered online at etrailer.com. Complete trailer brake controller installation instructions and technical support.
  • All Info
  • Reviews (1665)
  • Q & A (0)
  • Videos (1)
  • Photos

2020 Toyota Tacoma - Redarc Tow-Pro Elite Brake Controller w/ Custom Harness - Dash Knob - Off-Road Mode - Up to 3 Axles

  • Electric
  • Electric over Hydraulic
  • Proportional Controller
  • Up to 3 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 1 to 3 axles (6 brake assemblies)
    • Compatible with electric or electric-over-hydraulic trailer brakes
    • Works with 12-volt and 24-volt vehicle electrical systems
  • 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 knob: 1-1/4"
  • Output voltage range: 9V - 32V
  • Output current rating: 25 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.



CIKTP-NA-001 Redarc Tow-Pro Elite Trailer Brake Controller - Dash Mounted Knob - Hidden - Proportional Brake Controller - Redarc Wiring Harness for Tow Pro Electric Brake Controllers - Plug and Play

Installation Details RED42CR 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 Review of Redarc Trailer Brake Controller - Tow Pro Elite Proportional With Wiring Harness - RED42CR

Hi, everybody, Andy here with etrailer.com. Let's take a look at this Redarc Tow-Pro Elite Proportional Brake Controller with Custom Wiring Harness. Now, this Brake Controller Kit is designed to fit your 2016 to 2023 Toyota Tacoma, and then your 2015 and newer Tundra. On custom-fit parts, such as this Brake Controller Kit, I do recommend taking advantage of our Vehicle Fit Guide here at etrailer.com. Input the year, make and model of your vehicle and our Fit Guide will confirm if this will work for you or if we have something comparable that will work for you. Now, what's really great about this brake controller is it's going to require minimal dash space in your vehicle and it's going to be very simple to install and operate.

This is going to give you a factory look and feel. This is gonna look like it's always belonged in the dash of your Tacoma or Tundra, and this brake controller activates your trailer brakes in proportion to your vehicle's braking action. It will automatically adjust the trailer's braking based on deceleration of your tow vehicle. Now, the brake controller comes with a unique feature that lets you respond in any terrain or weather that you meet while on the road. The user-controlled mode is going to give you direct control over your trailer's braking so that you can have exactly the level of power output that you need for any situation.

It's gonna be perfect for off-roading or adverse weather conditions. In this mode, the Tow-Pro Elite will apply your trailer's brakes with the same preset amount of power each time you activate the brakes in your vehicle. You're gonna 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, and then when on a steep descent, you can set the power to a higher level to ensure that the trailer's momentum doesn't cause it to push against the tow vehicle. Now, this control knob will mount in your dash or other easy accessible area, and it's going to allow for quick and easy adjustment of the braking power with just the turn of the dial. It's also going to provide manual override by just pressing the knob to activate, and it's going to give you simple diagnostics with a bright-colored LED.

This main unit will install out of sight, so there's not gonna be any more banging your knee on a bulky controller, no interference with airbags or other vehicle accessories, and of course no hard-to-reach override lever or impossible-to-read screen. This is going to be able to be mounted in virtually any position, direction and angle, and you can securely mount the box using screws that you might have, double-sided tape or zip ties, and again, those items aren't included. However, a Mounting Kit is available for this Tow-Pro Elite, so that can make installation a little bit easier for you, but that Mounting Kit's not included with this. That would be a separate purchase. But if you're interested in checking out that Mounting Kit, you can see that I'm including our part number for that kit.

You can just take that part number and pop it in the search field of our website, and that will take you to that kit, and if you would like that, you can add that to your order and you just wanna make sure you don't zip tie the brake controller box to wiring or cables that can shift as you drive. One other thing I wanted to point out is there's no complicated wiring. The custom-fit wiring harness is going to let you plug in and go. I did wanna mention that if you don't already have a seven-way plug at the back of your vehicle, take a look at our Exclusive 7 and 4-Way Brake Controller Installation Kit. You see the part number there, the ETBC7. That is sold separately, but that's a wonderful kit that we have put together ourselves here at etrailer.com that will give you a 7-way and a 4-way at the back of your vehicle if you don't already have a 7-way. And again, you can add that to your order if you're in need of that. Now, this is going to meet or exceed both UNECE R21 and FMVSS 201 regulations for sustainability and safety. And this brake control is for trailers with up to three axles or six brake assemblies. It's designed for use with electric or electric-over-hydraulic trailer brakes, and it's gonna work with your 12 volt and 24 volt vehicle electrical systems. Lemme go ahead and leave you with some measurements of the unit itself. So, looking at the overall length, sitting pretty close to four inches. The overall width, about 3 3/8 inches wide. And then the overall height, about an inch. So, it gives you an idea of the size and kinda the space you're gonna need when you mount this. But I think that's gonna wrap up our look today. I do hope that our time together was helpful for you. Again, my name is Andy, thank you for joining me.

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.

by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:


25
1665
Show More Reviews

See what our Experts say about this Redarc Trailer Brake Controller

  • Which is Better for 2023 Toyota Tacoma Redarc Tow Pro Liberty or Elite
    Hey Rob, yes the Redarc Tow Pro Liberty part # RED72CR that fits your 2023 Toyota Tacoma TRD would work great for you. Normally a proportional brake controller is the absolute best for on-road applications but isn't ideal in off-road conditions but what you mentioned would not be quite off-road enough to require a time-delayed feature like what the # RED42CR that also fits your truck provides. The reason being that proportional brake controllers get confused by the inertia changes from...
    view full answer...
  • Differences Between the Redarc Tow Pro Trail and Elite
    Norm, thanks for hanging out! Along with one fitting different brands of trucks the Trail and Elite are also different. The Tow Pro Trail # RED94UR is designed to be used primarily off-road, specifically engineered and tested for off-road adventures. The Tow-Pro Trail helps with challenging conditions like steep descents, mud, and sand, as well as providing smooth, safe braking for everyday hauling. The Elite # RED42CR also has off-road capabilities, but I'd the Trail is going to be...
    view full answer...
  • Which Redarc Brake Controller Fits A 2021 Chevy Silverado 1500?
    Good question, John! Though Redarc does have a verified fit for your 2021 Chevy Silverado 1500, the one you were looking at is actually for a Toyota Tundra or Tacoma. This would be why our site is saying it doesn't fit. For your truck, you will want the # RED65CR. This includes the Redarc Tow-Pro Elite Brake Controller and the vehicle specific wiring harness to plug directly into the port on your truck. Do you have a location already in mind for where you will be mounting the knob?
    view full answer...
  • Parts Needed to Install Redarc Tow-Pro Elite on 2015 Toyota Tundra
    Hey Harry! The # RED63RR is just the Redarc Tow-Pro Elite with a Tekonsha adapter that would allow you to use a separate Tekonsha wiring harness on your 2015 Tundra. Are the hitch and 7-way wiring factory? If so, it is safe to assume you have the tow package meaning the Redarc Tow-Pro Elite Brake Controller w/ Custom Harness # RED42CR is the part you need. This comes with the brake controller along with the custom wiring harness for the factory port under your dash. If you have a blank...
    view full answer...
  • What Are the Differences Between the Tekonsha Tow Pro Elite and the Tow Pro Trail
    Hey Kyle, great question! I did some research, and it looks like the two brake controllers are practically the same. They both have plug and play installs, they both have SwayStop Control, and they both have two braking modes. The only difference is that the Tow Pro Trail is specifically designed to be used off-road, and the Tow Pro Elite is not. So I'd say if you're planning on being off-road a lot, then the Tow Pro Trail is what I'd use, otherwise the Tow Por elite is the way. If you...
    view full answer...

Do you have a question about this Trailer Brake Controller?


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 Andy C
Installed by:
Andy C
Employee Amanda K
Written by:
Amanda K

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924
<