bing tracking image
  1. Accessories and Parts
  2. Redarc
  3. Trailer Brake Controller
  4. Wiring Adapter
  5. Plugs into Brake Controller
  6. Vehicle Specific
Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers

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

Item # RED99FR
lowest price pledge
Retail:$22.78
Our Price: $20.50
You Save: 10%
Accessories and Parts

Will this fit?

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

Orders above $99 qualify for Free Shipping
Shipping Weight: 0.27 lbs
Quantity: 
In Stock
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

Customer Photos

Need help with installation?
Locate installers near me
Install your Redarc Tow-Pro electronic brake controller (sold separately) quickly and easily with this custom wiring adapter. Plug one end of the adapter into your Tow-Pro brake controller and plug the other end in beneath your vehicle's dash. Call 800-298-1624 to order Redarc accessories and parts part number RED99FR or order online at etrailer.com. Free expert support on all Redarc products. Guaranteed Lowest Price and Fastest Shipping for Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (182)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

Redarc Accessories and Parts - RED99FR

  • Trailer Brake Controller
  • Wiring Adapter
  • Plugs into Brake Controller
  • Redarc
  • Vehicle Specific

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


Features:

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


TPH-015 Redarc Wiring Harness for Tow Pro Electric Brake Controllers - Plug and Play



This Product Fits The Following Vehicles




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

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




Video Transcript for Redarc Tow-Pro Trailer Brake Controller Plug-and-Play Wiring Harness Review

Brad Hello neighbors. It's Brad here at etrailer. And today we're taking a look at the vehicle-specific wiring harness, that will work in conjunction with the Tow-Pro Elite electric trailer brake controller. These harnesses are going to be great to work with your Tow-Pro Elite in a variety of different trucks and SUVs. Now, make sure that you get your vehicle-specific harness. You're going to want to use our fit guide on "etrailer.com", and that's going to make sure that you get the right harness, and that way your install goes nice and easy.

Included in the REDARC kit, you will find this plugin adapter, and this is going to have these spliced ends, and you're gonna have to tie into your brake signal, your brake output, your power output and your ground. Now, if you are pretty handy with electrical, that's awesome. That's great. You can use this. But I'm the kind of person, plug and play in OEM kind of setup or really nice factory one like this.

This is the vehicle-specific harness. So this ties in directly to our factory tow system, and clips right in, it's got this nice braided sheathing on it, to kind of protect the wires, and then it plugs directly into our module here. So, to save yourself a little bit of headache and time, and make the install go that much smoother, and not have to worry about loose connections, I highly recommend getting the vehicle-specific harness. So this end of the plug is specific to your vehicle. As you can tell, it looks like the factory plug, it fits in perfect, has the locking mechanism, so you aren't gonna have to worry about loose connections happening with your plug, and it's going to make install a lot easier.

And that was a look at the vehicle-specific harness for the Tow-Pro Elite electric trailer brake controller..


Customer Reviews

Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers - RED99FR

Average Customer Rating:  4.9 out of 5 stars   (182 Customer Reviews)

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

- RED99FR
by:

Harness made install quick. Tacoma’s trailer harness is behind the driver’s side kick panel. No tools required to pop the kick panel off just pull carefully. Trailer connection is all the way back against the firewall behind some other wires. There is a grounding screw about 6-8” in front of the harness connection on the exterior wall.



- RED99FR
by:

This made the installation of my Redarc Tow-Pro Brake Controller a breeze!



- RED99FR
by:

This wiring harness worked great on my 2020 Toyota Tacoma. Made the installation of my redarc tow-pro elite so easy.



- RED99FR
by:

Made the install super easy. Well worth the extra $$$. Thanks REDARC!



- RED99FR
by:
2019 Toyota Tacoma

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.



- RED99FR
by:

This harness helped make the installation simple.



- RED99FR
by:
2021 Toyota Tacoma

Took 10 minutes to install , works great



- RED99FR
by:
2021 Toyota Tacoma

The part fit perfectl;y in my 2020 Tacoma TRD OffRoad 4x4 model although the instruction inclosed with the part did not have my Toyota listed. The hardest part was finding where the connector was that I needed to plug it into. It was there but not visable as it was hidden behind the loom of wires



- RED99FR
by:

Good quality, tight connectors and long enough to the way you want



- RED99FR
by:
Toyota Tundra

My '15 tundra had the factory harness right behind the tow/haul switch to the right of the steering wheel as described in the install instructions that came with the redarc harness. Just pop the whole panel off that houses all 3 buttons and you will see the harness. Plug right into that with the harness, white wire goes to a good ground (tundras have a commonly used ground behind the plastic shroud that is to the left of the parking brake.) All plug and play from there.



- RED99FR
by:

This Redarc unit was very easy to install, this thing works better than ANY old style brands I have previously used haulng trailers in the past. Love the way it can be mounted in any position and works by inertia in any postion. Buy it.



- RED99FR
by:
2018 Toyota Tacoma

Plug and Play, what else can you ask for



- RED99FR
by:
2022 Toyota Tacoma

Makes installation a snap! Plug and pl ay.



- RED99FR
by:

Made installation very easy.


Comments
Sold my 18 Tacoma with the upgraded controller provide by REDARC for warranty reasons. Like them so much I bought another on for my Titan and it works just great. I installed the new one and it was as easy as the first on the Tacoma.
Wayne R - 01/14/2022


- RED99FR
by:

It's been almost a year since I installed this harness. It was plug and play and the only difficulty was finding the Tacoma's pre-wired harness. Everything worked from the start and is holding up.



- RED99FR
by:

We didn't realize when we ordered the Redarc Tow-Pro Trailer Brake Controller that we ordered the one that did not have the wiring harness with it. So be sure to double check that you have ordered the correct one. But E-Trailer was fantastic and got it to us so quickly when we realized what we had done.



- RED99FR
by:

This is an ideal solution for a smaller vehicle., it doesn’t take up any space, looks great and provides the control needed when pulling a trailer with brakes.



- RED99FR
by:

The red arc trailer brake controller worked flawlessly. It has been the best trailer brake controller I have used over the years, and have used many.



- RED99FR
by:
2022 Toyota Tacoma

The hardest part of the installation was finding where to plug this in on my '21 Tacoma. Hidden behind the driver's side kick plate. Easy after that.



- RED99FR
by:
2018 Toyota Tacoma

Plug & ply for 3rd Gen Tacoma that has factory tow package.



- RED99FR
by:
Toyota Tacoma

Installed in a 2021 Tacoma. Looks factory with the mounting panel. No controller hanging at your knees. Easy install too.



- RED99FR
by:

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.



- RED99FR
by:

Great wire harness. Makes installation a snap.



- RED99FR
by:

Perfect fit!



- RED99FR
by:

Plug and play, just like advertised


28
186
Show More Reviews

Ask the Experts about this Redarc Accessories and Parts



  • What is Function of White Wire on Redarc Brake Controller Install Harness # RED99FR
    The white wire of the brake controller install harness part # RED99FR is an extra ground circuit. Basically you run that to a metal portion of the vehicle interior to help the controller ground better which allows it to function like it needs to.
    view full answer...
  • Does Ground Strap of Redarc Brake Controller Install Harness RED99FR Have to be Ran on Vehicle
    Yes you do need to run the extra ground strap of the brake controller install harness part # RED99FR when you use it to install a Redarc Controller like the # RED44FR.
    view full answer...
  • Which Install Harness is Needed for Redarc Tow Pro Elite for 2021 Toyota Tacoma
    To install the Redarc Tow Pro Elite Brake Controller part # RED44FR the correct install harness is the TPH-015 that you mentioned which happens to be our part # RED99FR.
    view full answer...
  • Is There a Redarc Plug and Play Harness for a 2015 Tundra?
    We definitely have a plug and play option to install the Redarc # RED44FR on your 2015 Toyota Tundra. The # RED99FR will install directly into a port under your dash and will make the install significantly easier.
    view full answer...
  • What Brake Controller Do You Recommend For My 2022 Toyota Tacoma
    My brake controller recommendation for your 2022 Toyota Tacoma will consist of the following items: Redarc Tow-Pro Elite Trailer Brake Controller - 2 Braking Modes - 1 to 3 Axles - Proportional, part # RED44FR Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers, part # RED99FR This is a proportional brake controller that comes with custom wiring harness for your 2022 Toyota Tacoma. I have included product description links and a video installation link below.
    view full answer...
  • Redarc Tow-Pro Elite Trailer Brake Controller for 2022 Toyota Tacoma
    Yes, the Redarc Tow-Pro Elite Trailer Brake Controller, # RED44FR is confirmed to work with the 2022 Toyota Tacoma and all that is needed to install is the Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers, # RED99FR. First attach the Plug-and-Play Wiring Harness # RED99FR directly into a port under your dash, for the 2022 Tacoma I believe this should be on the left near the parking brake, you may need to remove a kick panel to view; then plug the opposite end into...
    view full answer...
  • What All Is Needed to Install A RedArc Brake Controller On My 2016 Toyota Tacoma
    When it comes to installing a trailer brake controller on your 2016 Toyota Tacoma with the tow package, The Redarc Tow-Pro Liberty Brake Controller - Proportional # RED24FR will work for you. You will also need The Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers # RED99FR. The # RED24FR installs out of sight, it has a 3-axis accelerometer that measures deceleration in all directions for precise braking and smooth, uniform stopping action. The # RED99FR plugs...
    view full answer...
  • Trailer Brake Controller Recommendations For A 2022 Toyota Tacoma
    When it comes to installing The Redarc Tow-Pro Liberty Brake Controller - Proportional # RED24FR will be the right choice for you. The Liberty controller has a 3-axis accelerometer that measures deceleration in all directions for precise braking and provides a smooth, uniform stopping action. The controller can be mounted at any angle and will still accurately sense the deceleration of your vehicle. The control knob mounts in the dash or any other easily accessible area. This controller...
    view full answer...
  • Redarc Tow Pro Liberty Brake Controller, Harness and Install Panel for 2020 Toyota Tacoma
    The Redarc Tow Pro Liberty # RED24FR is a really great brake controller choice for your 2020 Toyota Tacoma. All you need to install it is the harness part # RED99FR. This is by far the best value brake controller out there as you get a proportional controller that only requires a very small knob that mounts on the dash instead of a much larger controller. This does work with the install panel part # 331-TPSI-007.
    view full answer...
  • How Do You Adjust The Braking Power Of The Redarc Tow-Pro Elite RED44FR?
    To adjust the braking power of the Redarc Tow-Pro Elite # RED44FR in your 2021 Toyota Tacoma you will just need to turn the knob between 0 and 10. To find the correct braking power setting for your trailer I recommend going to a parking lot and applying the brake pedal. If the tires on the trailer did not lock up increase the braking power until the tires lock up, and then back it down slightly until you are not locking the brakes up but are getting the maximum trailer brake power. I...
    view full answer...
  • Redarc Tow-Pro Liberty or Elite Brake Controller for 2019 Tacoma TRD Sport
    The differences between the Redarc Tow-Pro Liberty Brake Controller # RED24FR and the Redarc Tow-Pro Elite Trailer Brake Controller # RED44FR are very few. The Liberty is designed to work on trailers with up to 2 braking axles and will only work on 12 volt braking applications. I recommend using the Tow-Pro Liberty on your 2019 Toyota Tacoma TRD. The Elite will work on trailers with up to 3 braking axles and can work on 12 volt or 24 volt vehicle applications. Beyond those differences...
    view full answer...
  • How to Set Braking Power on Redarc Tow-Pro Elite
    The first thing you want to do is read the instruction manual for your brake controller. Once you have calibrated the device and understand how to make adjustments, it is time to find the best settings based on your vehicle and the trailer you are pulling. The most common way to test the brake controller is to drive slowly (about 25 mph) on a dry, level surface, such as an empty parking lot. Increase the braking intensity if it takes too long for the vehicle to stop or decrease the intensity...
    view full answer...
  • Comparing the Redarc Tow-Pro Liberty and Elite Trailer Brake Controllers
    The Redarc Tow-Pro Liberty Brake Controller part # RED24FR and Redarc Tow-Pro Elite Trailer Brake Controller part # RED44FR are both great options. The main difference between them is the proportional and user controller model on the Elite whereas the Liberty just has the proportional mode. If you do off-road towing then you'll want the user controller mode so in which case I'd recommend the Elite. If not then either will suite you well. The only issue we have experienced with the Liberty...
    view full answer...
  • Which Redarc Tow Pro WIll Work With My 2021 Toyota Tundra
    When it comes to your 2021 Toyota Tacoma I recommend The Redarc Tow-Pro Elite Trailer Brake Controller # RED44FR. It is for up to 1 to 3 axles and its completely hidden under the dash except for the knob that controls how much power goes to the controller. To finish the installation you will also need The Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controller # RED99FR. I will link an review video below.
    view full answer...
  • How To Install Ground Wire On Plug-and-Play Wiring Harness For Redarc Tow-Pro On 2021 Toyota Tacoma
    Absolutely! Once the 10mm bolt was removed from the frame of the 2021 Toyota Tacoma, we put the terminal end of the ground wire of the Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers # RED99FR and reinstalled the bolt. You will then plug the # RED99FR into the Redarc Tow-Pro Elite Trailer Brake Controller - 1 to 3 Axles - Proportional # RED44FR to finish the wiring. At the 4:35 minute mark of the included video you can see the bolt, and I have included a picture...
    view full answer...
    Image 1 for
  • What Install Harness is Needed to Install Redarc Tow Pro in 2021 Toyota Tacoma
    To install the Redarc Tow Pro Elite brake controller part # RED44FR all you need is the install harness part # RED99FR for your 2021 Toyota Tacoma. The connector you are looking for is behind a kick panel and taped to another harness near the emergency brake pedal, as you can see in the accompanying photo.
    view full answer...
    Image 1 for
  • Install Harness for Redarc Tow Pro Elite for 2017 Toyota Tacoma
    Yes we do have a plug and play install harness for the Redarc Tow Pro Elite part # RED44FR to install in your 2017 Toyota Tacoma with the part # RED99FR.
    view full answer...
  • Brake Controller Recommendation for 2021 Toyota Tacoma
    For your 2021 Toyota Tacoma the Redarc Tow Pro Liberty part # RED24FR would be an excellent option and only requires the install harness part # RED99FR which plugs in under the dash. This gives you a brake controller that senses how hard you are applying the truck brakes and applies a proportional amount of trailer brakes and only requires mounting a small knob on the dash instead of a bigger bulky traditional controller.
    view full answer...
  • Is There A Plug And Play Harness For The Redarc Tow Pro Elite Install 2008 Tacoma
    You can use the Tekonsha Custom Wiring Adapter for Trailer Brake Controllers - Pigtail - Toyota Item # 3040-S and wire directly to the pigtail that comes with the Redarc Tow-Pro Elite Trailer Brake Controller - 1 to 3 Axles - Proportional # RED44FR. This will get you on the road towing again.
    view full answer...
  • Recommended Brake Controller And Adapter For 2022 Toyota Tacoma
    My recommended brake controller and adapter for your 2022 Toyota Tacoma will consist of the following: Redarc Tow-Pro Elite Trailer Brake Controller - 2 Braking Modes - 1 to 3 Axles - Proportional, part # RED44FR Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers, part # RED99FR. I am a fan of this brake controller because the unit can me mounted in any orientation in the tow vehicle and the controller knob is unobtrusive. I have included product description links...
    view full answer...
  • How Does Redarc Tow Pro Liberty Install in 2022 Chevy Silverado 1500
    Yes, to install the Redarc Tow Pro Liberty part # RED24FR that you are interested in all you need to install it is the part # 3064-P and # RED69FR which plugs in under the dash and wires to the controller.
    view full answer...
  • Does Redarc Tow-Pro Liberty Brake Controller Fit 2021 Ford Ranger
    The Redarc # RED24FR Tow-Pro Liberty will indeed work just fine with your 2022 Ford Ranger, because brake controllers aren't a vehicle specific piece of equipment. In addition to the controller itself, you'll also need the wiring pigtail, part # RED69FR. The pigtail will wire up with the tow package wiring located under the dash to the left of the steering column as shown in the provided photo and linked video. The tow package wiring consists of a yellow wire with an orange stripe, a blue...
    view full answer...
    Image 1 for
  • Compatibility of Redarc Tow-Pro Elite Brake Controller with 2022 Toyota Tacoma
    A brake controller like the Redarc # RED44FR Tow-Pro Elite isn't a vehicle specific item. Just about any brake controller can be installed on just about any vehicle. Luckily, the 2022 Toyota Tacoma is prewired for a brake controller, so if the # RED99FR vehicle specific wiring harness is used, the controller would be a plug and play install on your truck. The control knob would typically mount in an unused switch knockout in the dash. A mounting bezel that's specifically designed for...
    view full answer...
  • Does The Vehicle Battery Need To Be Disconnected To Install Redarc Brake Controller On 2019 Tacoma?
    You will not need to disconnect the battery on your 2019 Toyota Tacoma Pro if your truck came with the factory tow package. Since the factory tow package will allow you to use the Plug-and-Play Wiring Harness # RED99FR to install the Redarc Tow-Pro Elite Trailer Brake Controller # RED44FR you will not need to disconnect your battery. If your Tacoma did not come with the tow package and you will be hardwiring in the Universal Wiring Harness # RED69FR you will need to disconnect the battery....
    view full answer...


< Previous



Do you have a question about this Accessories and Part?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality accessories and parts for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate accessories and part information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Lindsey S
Edited by:
Lindsey S
Employee Dustin K
Video Edited:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Written by:
Kristina F
Employee Michael B
Installed by:
Michael B
Employee Bradley B
Installed by:
Bradley B

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.