bing tracking image

Tekonsha Voyager Trailer Brake Controller - 1 to 4 Axles - Proportional
Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long

Part Numbers: 39510,20127

Retail:$161.81
Our Price: $115.63
You Save: $46.18
Trailer Brake Controller

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

Customer Photos

Need help with installation?
Locate installers near me



Tekonsha Voyager Trailer Brake Controller - 1 to 4 Axles - Proportional
part number: 39510

This proportional brake controller is designed to keep towing simple. Includes an LED braking indicator, a slide-bar manual override, and a knob to adjust braking power. Mounts easily within a 90-degree vertical range.

Features:

  • Brake controller activates trailer brakes in proportion to your vehicle's braking action
    • Automatically adjusts trailer's braking based on deceleration of tow vehicle
  • Simple controls keep your settings within easy reach
    • Gain setting lets you adjust the amount of power sent to the trailer's brakes
    • Slide-bar manual override allows you to control trailer sway or stop in emergencies
    • Sensitivity knob lets you set initial braking power and aggressiveness for smooth, safe braking
  • Green LED on the top of the module monitors a secure connection with trailer
    • Glows red to indicate that trailer brakes are being activated
  • Quick and easy installation with included bracket and hardware
    • 90-Degree vertical mounting range - must be horizontally level and parallel to direction of travel
    • Plug-in, vehicle-specific brake-control adapter available for select vehicles to reduce installation time


Specs:

  • Application: trailers with up to 4 axles (8 brake assemblies)
    • Compatible with electric brakes only
  • Dimensions: 5" long x 3" wide x 1-1/2" tall
  • Mounting: between -20 degrees and 70 degrees in the vertical plane
  • 5-Year limited warranty


Power and Sensitivity Adjustment

Once the brake controller is installed, you can use the knob on the right side of the unit to adjust the gain (also known as output). Gain lets you set the maximum amount of power that will be applied to your trailer's brakes. You want to set it as high as you can without locking up the brakes. Typically, this setting is only readjusted when you experience changing road conditions or if you switch over from a heavy, loaded trailer to a much lighter, empty trailer, or vice versa.


Tekonsha Voyager

You can fine-tune the gain by adjusting the sensitivity of the internal sensor using the knob on the left side. This controls the aggressiveness of your trailer's braking, meaning how quickly the brakes reach the maximum braking level. You can adjust this when you're towing heavy loads and you need more umph to bring your trailer to a stop. Your tow vehicle doesn't need that much power to brake in time, but your heavy trailer does. A high sensitivity level will get the braking power to your trailer brakes faster and with more intensity so that it doesn't push your tow vehicle forward.


LED Indicator

Keeping with its simple design, the Voyager will not overwhelm you with information. An LED indicator on the top of the unit lights up green to show that your trailer is securely connected to your tow vehicle. The LED indicator will change to red when the brakes on your trailer are activated.


During installation and setup, this light is also used to ensure that the Voyager will be able to function correctly. Proper leveling of the internal sensor is crucial to the operation of this brake controller. When the sensor is level, the LED will change to a shade of orange.


Simple Installation

The Voyager is designed to be mounted in your cab at a vertical angle that is between -20 degrees and 70 degrees. The brake controller needs to be horizontally level and parallel to the direction of travel in order to function properly.


Correct Voyager mounting90-Degree Voyager mounting

To connect the Voyager, hardwire the included harness to your vehicle. For a plug-and-play installation, a vehicle-specific wiring adapter is available for select vehicles. One end of the custom adapter plugs into your vehicle, and the other end plugs into the controller - no hardwiring required.


Once the controller is mounted and connected, you must level the internal sensor. First, set the overall power to the maximum using the knob on the side of the controller. Then, while pressing the tow vehicle's brake pedal, adjust the level knob on the other side of the brake controller (this is the same knob that is used to fine-tune the power output) until the LED monitor is a shade of orange.


Installation Accessories

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


Note: If a custom brake-control wiring adapter is not available for your vehicle, one of the following will be required:

20-Amp circuit breaker (9506P - sold separately) for 2- to 4-brake applications

30-Amp circuit breaker (38630 - sold separately) for 6- to 8-brake applications


Proportional Braking

What is proportional Braking

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


The Voyager uses a pendulum system 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.



9030 Tekonsha Voyager Electric Brake Controller - 1 to 4 Axles - Proportional

California residents: click here

Product Expert Kathleen M

Is this right for you? Product Expert Kathleen M says:

Yes, if you:

  • Have a large camper or newer brakes on your trailer and want to avoid any premature wear
  • Tow your trailer occasionally or just for short trips

No, if you:

  • Have hydraulic brakes on your trailer
  • Switch trailers or vary the load on your trailer often and would get frustrated by not having a preset option or number to guide you
  • Like having a clear indicator of the settings like you'd see with an LED screen


Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long
part number: 20127

Tow Ready Replacement Plugin Harness for the Tekonsha P3, Voyager, Prodigy, and Primus Brake Controllers. Also works with Draw-Tite Intella-stop Xtreme, Intella-stop Ultra, Intella-stop Digital, and Activator III (5520) brake controllers.

  • Wire lead length: 12"
  • Wire functions:
    • Blue: trailer brakes
    • White: vehicle battery negative terminal
    • Black: vehicle battery positive terminal
    • Red: cold side of stoplight switch


8506920 Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long

Replaces 20127

California residents: click here




Customer Satisfaction Score:


Customer Reviews

Tekonsha Voyager Trailer Brake Controller - 1 to 4 Axles - Proportional - 39510

Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long - 20127

Average Customer Rating:  4.8 out of 5 stars   (1371 Customer Reviews)

This proportional brake controller is designed to keep towing simple. Includes an LED braking indicator, a slide-bar manual override, and a knob to adjust braking power. Mounts easily within a 90-degree vertical range.

by: Phil 04/11/2023

I am very satisfied with the Voyager brake Controller I purchased. It is the easiest unit to adjust that I have ever owned. The controls are easy to adjust and it has worked well with my trailers.



by: Corey M.08/01/2020

etrailer makes the purchase easy. I have always used Tekonsha Voyagers, and on my new truck (2015 Silverado) I also wanted the convenience of having the plug and play wiring harness. etrailer had exactly what I needed and was very easy to find on the website. Installation was flawless and clean thanks to the good hardware supplied. Very excited to put some trailers behind the truck with the stopping power confidence that comes with the Voyager.



by: Gary12/26/2020

The Tekonsha Voyager trailer brake controller works well in my 99 Silverado 1500, which was easy to setup for my trailer. The option to allow for different settings of aggression for the trailer braking has allowed the stopping with different loads to be graceful with the turn of a knob. Decided to install the controller in CD storage with velcro for a nice look. Easy access when in place during use for easy observation and twicking during operation. The wife can assist with the twicking while I am driving. Excellent product!



by: Michael 02/18/2023

Exactly what I was looking for and needed ! It was delivered very quick . Actually I just ordered a complete wiring harness from you tonight . Your service and follow up is great

Michael

2/19/2024

After 1 yr and many trips this product has more than exceeded my expectations. Would definitely recommend it to anyone



by: Robert G07/15/2016

Completely plug and play installation and works flawlessly, very happy with this unit. I also ordered the exact harness for my 2005 f150 with tow package. Here are a couple of hints that may be helpful. My installation also required a 30 amp cartridge fuse to be installed in the fuse panel in location #105(electric trailer brakes) under the dash on the passenger side. I also installed a relay in location r05 (trailer tow battery charge) but I don't think this is needed for the controller to function. I still had the original trailer brake kit and it had the additional fuse panel instructions and the relay. The owners manual showed where the 30 amp fuse and relay plugs in. You cannot test this unit until a trailer with brakes is connected, ie the led will not light up until it senses a brake circuit.



by: Wayne12/20/2019

The drawtite hitch and trailer wiring harness fit great. Instructions were clear and concise. Installation was a breeze. I am ready to tow my little trailer now. As soon as I get the brake controller installed, I will be ready for my big trailer.



by: Mark01/04/2020

This is my second Tekonsha; I had to replace my 10-year old one after I accidentally broke it.

This one is a bit of an upgrade, and is easily able to lock up the disc brakes on my 15,000 lb trailer. Adjusting it properly, I'm able to brake as though there were no trailer at all. Set it, and forget it. It doesn't get any easier than that.



by: Chris C10/09/2016

If your truck comes with the tow haul package.... this item is literally plug and play. I had it wired up and all mounted inside of thirty minutes. It's literally 4 wires and the stock system wires are labeled along with the brake contoller. I haven't tested it yet but so far I am thoroughly impressed!



by: Griff Morgan06/19/2022

Class iii Draw Tite trailer hitch:

This
part was quick and easy to order and I received it sooner than expected. My mechanic said the installation was easily accomplished and looks great on my car. I would not hesitate to order from etrailer again!

Griff M.

6/21/2023

The product has worked well. I have had no problems with it.



by: Rudy04/20/2023

Purchased this as part of all parts required to convert 1996 Jayco over to electric brakes. Very happy with results. Surprised to see after winter in storage that the battery supply still shows full charge.



by: Easy install01/21/2021

Perfectly wired directly to existing wiring that I had for the previous brake controller I replaced with the, Draw Tite I Command. This will make it a lot easier should I choose to upgrade the unit in the future.
Fantastic customer service from Joshua as well.



by: Christopher07/09/2020

Installed in my 2018 Silverado Custom. I ordered the additional wiring harness and the install took less than thirty minutes. Plug and Play at its simplest. Thank You etrailer.



by: Alfie07/30/2020

Received this yesterday and was able to install it today. Instructions were very easy to follow and the only problem I had installing it was contorting myself to install the bracket. Once I got the bracket in place the rest was a piece of cake. Went for a test drive as the instructions suggested and did have to tweak it a little but it's doing exactly what I expect it to do. I'll be hauling a John Deere Tractor and wanted to make sure the brakes on the trailer worked.



by: Bryce05/03/2022
Ram 2500

I installed the Curt gooseneck on my 1993 GMC 2 Wheel Dr. 2500 truck. All the components have tight tolerances. It took me eight hours. With a socket and the wrench. Laying on my back. I did have to cut the wheel well lip about 3/8 of an inch off because I could not get that front angle bar to slide in without hitting it, no way around it unless you lift the bed up and I wasn’t going to do that!!. You have to cut it.instructions do not state that. I’m very happy with the Hitch, it is definitely stout! I did have to make a notch on the outside brackets to go over my airbag bolt. I also had to remove the support bracket on the inside of the frame for the airbag and the crossmember for the spare tire to get the front angled bar in.



by: Jake 08/20/2021

This was an easy install on my 2019 GMC truck using the appropriate wiring adapter. Instructions for setting up the control were clear. After a few adjustments my trailer brakes worked as they should. Minor adjustments of the controller are needed from time to time, but overall the controller is reliable. Good value.



by: Michael07/21/2022

Hard to adjust. Had tech at rv place adjust still grabby. Should have got more modern controller



by: Douglas08/03/2023

As always, etrailer delivers. Part was on time and a perfect match for the brake controller. What you don't get from Amazon is the technical support on how to install or use the equipment purchased from etrailer. That's why I keep coming back!



by: Don 03/07/2021

My truck was stolen and wrecked. I was able to retrieve the Tekonsha Brake controller from under the Dash board before it was hauled to the salvage yard, but not the wire harness. I was ale to order a replacement harness from eTrailer and reinstall the controller in my new truck. I had no problems at all. Thank you eTrailer for the great support.

Don

3/9/2022

Still works perfectly after one year. Actually, I been using this Controller for well over a year. I just reinstalled it in my new truck a year ago.



by: Tim 06/21/2020

These guys are great they had the installation kit it came with everything you need and even had a video for my specific vehicle to install the brake controller and wire in a 7 pin trailer plug
If you don’t have factory brake controller the etbc7 is an amazing kit they have comes with everything I mean everything

Tim

6/26/2021

Everything has been excellent e trail has the right products and they fit just like they say



by: Buddy08/13/2023

We just installed this in our truck and install was fast and easy with adapter cable we ordered. and set up of controller was very simple.



by: Randy04/10/2024

The correct items that fit properly were delivered in a timely manner.



by: Chad05/04/2023

I tried to purchase through my local business and was told that my vehicle was not wired for the brake control. They also refused to install since it was not factory wired for it. So I looked up etrailer and my vehicle info and sure enough my vehicle is factory wired and the picture you provided I was able verify the plug so I could order with confidence in a mater of 10 minutes. The unit showed up with correct wiring harness so my total install time was only 30 minutes. I can’t ask for anything more! Thank you!!!!



by: Walter Calloway05/24/2015

The product was easy to install with the help of the F-250 adapter. I followed the direction and the product worked just as it was advertised from etrailer.com. If I had to give the Tekonsha Voyager Trailer Break Controller a star rating from 1-5, I would give it a 4.5.



by: Chad07/13/2021

Works as intended, but the plug on the back of the controller is a loose connection. Sometimes I would go to brake and find that I had no trailer brakes because the controller lost power. After a wiggle it would start to work again. I was able to shave the Molex plug a bit and now I don't have any problems with it.

Etrailer Expert

Sierra K.

7/19/2021

Thank you for your review. I have not heard of that problem. I would have used some electrical tape.



by: Bill08/13/2020

The service you receive from etrailer is top notch. This brake controller has worked very well. I actually swap it between two of our vehicles. Just unplug it from one and plug it into the other.

Bill D.

8/15/2021

Very well. The service etrailer provides is the highest Ive ever experienced. They are just super to work with. Ive used them time & time again. I recommend them to everyone looking for anything they carry.


25
1326
Show More Reviews

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


  • Trailer Brakes Are Getting Very Hot While Towing With a Curt Echo Controller
  • This could be one of a few things, but most of the time it will be due to the brakes on the trailer needing to be adjusted. This can be quickly verified by using a circuit tester, like the # PTW2993, to make sure you are only getting power on the 5 o'clock port of the Curt Echo # C51180 when the brakes or manual override is engaged. If this tested properly, you would need to move to checking the trailer. However, if you are getting constant power at this port, you will need to contact
    view full answer...

  • Troubleshooting Constant Output on Tekonsha Voyager Trailer Brake Controller # 39510
  • The Tekonsha Voyager Brake Controller # 39510 should show a voltage on its blue output wire under two circumstances: when you press the manual override button and when you are driving and press the vehicle brake pedal. If you have output when you are stationary and are NOT pressing the manual override then either there is a problem with the unit or its installation was incorrect. It is possible that the controller will generate an output signal if the wrong wire is connected to its red
    view full answer...

  • Troubleshooting Tekonsha Voyager Operation on 1998 Chevy Silverado 1500
  • The Tekonsha Voyager Trailer Brake Controller # 39510 sounds like it is working. The brake output sounds like it could be adjusted much higher for when applying brakes, but the issue is that the testing will not be accurate when not in motion except when using the manual override slide. The Voyager is a proportional controller so it will apply brakes in proportion to the deceleration of the tow vehicle. Since you get manual override and proper voltage on the red wire, it appears all
    view full answer...

  • NC Error on Prodigy Brake Controller After Using Battery Charger on 2001 Dodge Ram
  • The NC means not connected. That means your Prodigy brake controller is not sensing when a trailer is connected. It is hard to say if the battery charger you used caused this problem but if the brake controller was hardwired to the battery then it could have overloaded the controller causing an internal problem and the controller will have to be replaced. There are some tests you can do though before replacing it. In the truck cab you will need to sever the blue wire several inches from
    view full answer...

  • 2015 Silverado Brake Controller Install Harness Recommendation
  • Your 2015 Chevy Silverado has a connector under the dash that a brake controller install harness is designed to plug into. For that you would need the part # 3016. I attached an install video that shows this harness being used to install a controller in a similar Silverado.
    view full answer...

  • Can the Factory Brake Controller be Bypassed on a 2007 GMC Sierra New Body Style
  • Yes, you can bypass the factory brake controller on your 2007 GMC Sierra new body style. You will need to add enough 10 gauge blue wire, # 10-1-1, to reach from the cab of the truck to the 7-Way at the rear of the truck. It is sold in 1 foot increments so a quantity of 1 would be 1 foot. I would recommend at least 20 feet. I have included a link to a help article that explains the process of bypassing the factory controller for you. For a brake controller I recommend the P2 # 90885
    view full answer...

  • Troubleshooting Brake Controller Still Showing SC Error After Replacing Vehicle and Trailer Wiring
  • Without knowing what type of brake controller you've got I can generally say that the SC error, as you've seen, comes on when a short is present on the brake output circuit. If you've replaced all of the wiring along the brake output circuit then it's unlikely the wiring has been damaged again, so the other thing to take a look at is the brake magnets themselves-it's possible the short is there. Check the wiring to the brake magnets themselves and test the magnets for proper functioning.
    view full answer...

  • Troubleshooting Inactive Brakes/Brake Lights on a 2009 Chevy Silverado 3500
  • From your question, it sounds like you are referring to the activation of your brakes themselves on your 2005 Chevy Silverado 3500. If you are referring to the brakes themselves, you simply need a 7-way wiring harness and a brake controller. Since it looks like your vehicle comes prepped with a 7-way already, that wiring preps your vehicle for the controller. I recommend the Tekonsha Voyager # 39510 or the Curt Echo # C51180. Both of these controllers are proportional controllers which
    view full answer...

  • Operation Instructions for Tekonsha Voyager Brake Controller # 39510
  • The installation and operation instructions for the Tekonsha Voyager brake controller # 39510 are linked for you. I've also linked a review video for this product.
    view full answer...

  • Troubleshooting Poor Braking on a Tandem Axle Trailer with the Voyager Brake Controller
  • Based on the issues you are experiencing, I would lean towards a ground issue as well. Ground problems frequently appear when power output changes. I would first inspect the ground connection for your trailer connector. Make sure it is secured to a clean and bare surface on the trailer frame. Next, move to the ground connections for the brake assemblies. Again, make sure they are clean and attached to a bare metal surface. Aluminum frame trailers do not provide the best ground to complete
    view full answer...

  • Troubleshooting Voyager Brake Controller that Wont Show Red/Orange
  • Sometimes brake controllers like your Voyager # 39510 just need to be unplugged for a few seconds and then plugged back into allow a reset to clear out internal bugs. You might try that as a hopefully easy solution. The other thing to check it so make sure the controller is sitting within it's level range that it needs to be. I attached a picture that shows the range it needs to be at. If all else fails it's probably time for a new controller as yours may have developed an internal
    view full answer...

  • How to Find the Brake Wire on a 2001 Toyota Tacoma for Brake Controller Install
  • When we installed a brake controller in a very similar Toyota Tacoma as your (see attached install video), we found that the correct wire to use for the stoplight switch was dark green wire with a white stripe. You should still test this wire for voltage with the circuit tester to verify it is the correct one. But this would be an excellent starting point.
    view full answer...

  • Troubleshooting Brake Controller in 2006 Ram 2500 with No Power
  • If you check under the hood of your 2006 Dodge Ram 2500 there will be a fuse and relay that are labeled brake controller. It sounds like you have blown the fuse and replacing it will make it start working again. I attached a help article on troubleshooting brake controller installs for you to check out as well.
    view full answer...

  • Brake Controller Recommendation for a 2015 Jeep Cherokee
  • All you would need to install your Tekonsha Voyager brake controller # 39510 in your 2015 Jeep Cherokee is the correct install harness part # 3014-P.
    view full answer...

  • Brake Controller Installation on 2012 Jeep Liberty w/ Factory 7-Way Trailer Connector
  • Jeep didn't put a brake controller connector under the dash of the 2012 Liberty. To install a brake controller, you will need to a little bit of wiring. The wire Jeep provides is the electric brake output wire that goes back to the 7-Way trailer connector. This wire should be a light green or blue wire that is near the emergency brake pedal or above the kick panel to the left of the emergency brake pedal. It will connect to the blue wire on the brake controller. You will need to wire
    view full answer...

  • Parts Needed to Install Voyager Brake Controller on 2019 Honda Odyssey
  • Since you have a 7-Way you will only need a few more components to complete a brake controller like the Voyager # 39510 on your 2019 Honda Odyssey. For a wiring kit to install the brake controller to the 7-way you would want the Wiring Kit for 2 and 4 Brake Electric Brake Controllers # 5506. This will provide the power source and ground for the wiring for the brake controller. You will need to test the wires from the brake pedal switch of your vehicle to find a circuit that has voltage
    view full answer...

  • Does Brake Controller Have Constant Power
  • A brake controller like the Tekonsha Voyager Trailer Brake Controller # 39510 will have constant power directly from the battery of your 2005 Chevy Silverado 3500, though the factory harness colors are different depending on the manufacturer. We have found that for your model year Chevy, with the factory wiring harness, oftentimes the red wire is the 12 volt power and a light blue wire is the stop light switch, which would only have power when you press on the brake pedals. The black would
    view full answer...

  • Why Would Proportional Brake Controller Activate Trailer Brakes in Reverse
  • Is the controller applying voltage on the display when you are in reverse? If so that means the red wire (brake light circuit) is seeing voltage all the time and the controller thinks you are stopping. You need to verify that the red wire is attached to a circuit that only sees voltage when the brakes are applied. I attached a help article with more info on brake controller troubleshooting for you to check out as well.
    view full answer...

  • No Power to Hopkins Agility Brake Controller on a 1999 Dodge Ram 2500
  • If your 1999 Dodge Ram 2500 did not come with either a factory 4-Way or 7-Way connector then that could be why the brake controller is not powering on. In other words it is possible that even if the plug is present it might not be active. It could also be a fuse that needs to either be installed or replaced. I can't find the 1999 Ram owner's manual online so check yours and/or the lid of the power distribution box to find the brake controller fuse location. Also, for Hopkins brake
    view full answer...

  • Installing the Tekonsha Voyager Proportional Brake Controller in a 2010 Ford F-150
  • The Tekonsha Voyager, part # 39510, is a great choice but you need part # 22292 for the correct wiring harness for your 2010 Ford F-150. One end of the adapter plugs into the Voyager and the other into a connector that's in your truck. The connector is up under the truck's dash. Check out the video I linked. Around the 2:20 mark you see the installer talk about and show where it is so you can find it. The rest of the video also demonstrates the Voyager's features and shows the complete
    view full answer...

  • Can Brake Controller be Installed in 2020 Subaru Outback & Recommended Basic Controller
  • You can install a brake controller on your 2020 Subaru Outback, and there is indeed a stop light switch on the vehicle. I have added a photo from a video of a brake controller install we did on a '20 Outback that shows the location of the stop light switch, which will be up under the brake pedal. I have linked the video for you below, and it talks about the stop light switch at about the 16:05 mark. In regards to a basic brake controller, I think the best option is a time-delayed controller
    view full answer...

  • Replacement Tekonsha Primus IQ Brake Controller Mount and Harness
  • For a replacement harness with blunt cut wires you would want the part # 20127.
    view full answer...

  • Wiring Harness Plug-In To Brake Controller On 2008 Honda Ridgeline
  • In the video that you linked, the part you are looking for is now the Replacement Brake Control Plug-In Harness Item # 20127. This part is specified to work with Tekonsha and Draw-Tite brake controllers. It will allow you to wire to the ETBC7 for safe towing. I have added some review and installation videos below to further show the harness. Tekonsha PowerTrac Electronic Brake Controller - 1 to 2 Axles - Time Delayed - Item # 39523 is the brake controller that was used with the
    view full answer...

  • Economical Easy to Install Brake Controller for 2011 Chevy Silverado
  • The easiest to install and setup brake controller we offer that's at a great price is the Tekonsha PowerTrac part # 39523 which requires harness part # 20127. Connect the four wires on the brake controller adapter (20127) to the tow package wires. Follow the table below to connect the tow package wires and adapter wires using butt connectors. I also attached an install video as well.
    view full answer...

  • Determining If My 2003 Ford F150 Is Already Wired for A Brake Controller
  • The connector behind the tray in the dash is for connecting the afermarket brake controller. All you should need to do is obtain the Wiring Adapter and a brake controller. One end of the adapter would wire to the brake controller, the other end would plug into the connector that you have already located. We offer a large selection of brake controllers. I would recommend a proportional controller, such as the Tekonsha Prodigy P2, part number 90885. The Prodigy is very easy to use
    view full answer...

  • Electric Trailer Brake Controller Recommendation for a 2009 Volkswagen Touareg TDI
  • I recommend the Tekonsha P2, # 90885. It is one of our highest rated and most popular brake controller models. If your Touareg has a factory tow package, then you will just need to connect the wires from the brake controller to the tow package wires under the dash. The tow package wiring may be located behind the lower appearance panel beneath the dash and to the right of the emergency brake pedal. It may be on the left, wrapped in grey foam. I have included a link to an FAQ article
    view full answer...

  • Harness Needed To Install Tekonsha Brake Controller on a 2002 Toyota Tundra
  • In order to install a Tekonsha brake controller on a 2002 Toyota Tundra you'll need the Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controllers part # 20127. This harness plugs directly into the brake controller and then the other end splices into the circuits on the vehicle. Please note, there is no brake controller port on a 2002 Toyota Tundra so splicing is the only option.
    view full answer...

  • Finalizing Final Under Hood Wiring Connections for Brake Controller on 2009 GMC Sierra
  • It sounds as if the final power connection needs to be made under the hood. If you take a look at the Brake Controller Installation FAQ article I have linked you to, and scroll to the bottom of the page, you can see the procedure for finalizing the connections under the hood. The wire that provides power to the brake controller is located to the right of the power distribution box, between the box and the fender. Cut the electrical tape and free the red wire with the ring terminal on
    view full answer...

  • Which Brake Switch Wire to Use to Install a Brake Controller in a 2017 Dodge Grand Caravan
  • The brake switch wire you will need on your 2017 Dodge Grand Caravan to install the PowerTrac # 39523 is the white wire with a green stripe. It should only have power when the brake pedal is pressed and not at any other time. The vehicle tail light circuit cannot be used because the brake signal is not the only circuit on that wire. I have linked a video that will help.
    view full answer...

  • Will Tekonsha Prodigy P3 Brake Controller Work on Triple Axle Trailers
  • You can use the Tekonsha Prodigy P3 Trailer Brake Controller # 90195 on a triple axle trailer with no worries about the wiring getting fried; the P3 is actually able to work with up to four axles and eight brake assemblies. If you are hardwiring the controller in you will need to make sure you use 30-amp circuit breaker # 38630 with your six brake assemblies. The low amperage on the red brake light switch is because it only needs enough amps to light the signals; it will not fry the
    view full answer...

  • Installing a Brake Controller on a 1988 GMC K 1500 Pickup Truck
  • GM did not install a brake controller adapter port in the C/K series pick up trucks, so there are no plug-in adapters that will allow you to install a brake controller without having to run wires. If you already have 7-way connector at the rear of your truck, then you could use wiring kit # 5506. This kit includes a duplex wire to run a brake output circuit from the brake controller to your 7-way and to run a wire from the brake controller to the battery (via the circuit breaker) and
    view full answer...

  • How to Install a Brake Controller on 2008 Ford Edge with Aftermarket 7-Way
  • Since you have a 7-Way you will only need a few more components to complete a brake controller install on your vehicle. You already have a brake controller so that is one less thing you would need to get. Next, for a wiring kit to install the brake controller and the 7-way adapter you would want the Wiring Kit for 2 and 4 Brake Electric Brake Controllers # 5506. This will provide the power source and ground for the wiring for the brake controller. You will need to test the wires from
    view full answer...

  • Parts Needed to Swap Tekonsha P3 Into 1995 Chevy K-Series Pickup
  • In order to use a Tekonsha Prodigy P3 # 90195 in a 1995 K2500 pickup, you can use the Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long # 20127 to hardwire the controller in. To mount the controller you'll want to use the Replacement Mounting Bracket Kit for Tekonsha Prodigy P3 Trailer Brake Controller # TK5906. This would give you the parts you'll need to use it in both your 4Runner and the K Series.
    view full answer...

  • Parts Needed to Install a Trailer Brake Controller In a 1995 Chevy K Series Z71 Pickup
  • The replacement brake controller cable # 20127 plugs into the back of a Tekonsha brake controller. The blunt cut wire ends get hardwired to a vehicle, so it would work with your 1995 Chevy K Series pickup truck. To install a brake controller you will need 3 items. First you will need a 4-Way trailer wiring harness unless the truck already has a 4-Way. You can use # 118315 to add a 4-Way. I have linked the installation instructions for you. Next you will need a 4 and 7 way installation
    view full answer...

  • Recommended Value Brake Controller For 2017 Honda Ridgeline Without Tow Package
  • We can for sure get your 2017 Honda Ridgeline set up with a brake controller, and there is one that I think meets your needs perfectly, which is from Tekonsha; it will also require a wiring adapter, which will depend on if your '17 Ridgeline has the factory tow package or not: - Tekonsha BRAKE-EVN Trailer Brake Controller # TK63VR - Brake Control Harness # 20127 The BRAKE-EVN is a really good value, as it gets the job done of giving you reliable braking without any unnecessary
    view full answer...

  • Brake Controller Wiring Harness For 2024 BMW X5 Without Factory Tow Package
  • We do have a brake controller wiring harness that works with your 2024 BMW X5 without the factory tow package, and I verified with the manufacturer for you the correct part number is the following: - Tekonsha Brake Control Harness # 20127
    view full answer...

  • Tekonsha Prodigy Blowing the IG Meter Fuse on a 2007 Honda Ridgeline RT
  • You can test your Prodigy brake controller without plugging the brake controller into your 2007 Honda Ridgeline RT. You will need a 12 volt power source, a vehicle battery will work, and I recommend using the replacement Brake Control Plug-In Harness, # 20127, so you do not have to cut into your wiring harness. You will connect the white wire from the harness to the negative battery terminal and the black wire to the positive terminal. This should provide power to the brake controller
    view full answer...

  • Recommended Wiring Harness for 2018 Buick Enclave and Tekonsha Brake Controller
  • For your Tekonsha Brake Controller, the custom wiring harness # 3026-P is not a confirmed fit for your 2018 model as it was for your 2011 model. At this time we don't have a confirmed fit from any of our manufacturers. It appears that Buick has changed their connector and the only fit at this time is hardwiring the brake controller. For that, you can use the Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long # 20127. I've attached a wiring
    view full answer...

  • What Brake Controller Will Fit My 2022 Chevrolet Suburban
  • With your vehicle not having the plug and play option The Tekonsha Prodigy P3 Trailer Brake Controller # 90195 would be the best option. It comes with the plug that splices into the 4 wires that you already have under your dash. The Prodigy P3 can run up to 1-4 axles and has a 360 degree vertical plane operating range. The Prodigy P3 has 5 storable settings that let you customize the controller for multiple trailers, varying loads, or different drivers. I have attached an installation
    view full answer...

  • Parts Needed to Install a Primus Brake Controller on a 2007 Toyota Tacoma and 2008 GMC Yukon
  • For the 2007 Toyota Tacoma, if it is using wiring harness # 3040-P then you will not need anything else for the Tacoma. Or if using the factory Toyota harness you could replace it with # 3040-P. The harness will plug into the Primus brake controller # TK90160. I have linked a video showing how it would install on your generation Tacoma. On the 2008 GMC Yukon you will need plug-in harness # 20127 because the Yukon has a tow package wire bundle under the dash and not a place to plug into.
    view full answer...

Info for these parts were:

Employee Mike L
Expert Research:
Mike L
Employee Patrick B
Expert Research:
Patrick B
Employee Michael H
Expert Research:
Michael H
Employee Jeff D
Expert Research:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee John H
Expert Research:
John H
Employee Zack K
Video Edited:
Zack K
Employee Joshua S
Video Edited:
Joshua S
Employee Mike H
Video Edited:
Mike H
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Nicholas E
Test Fit:
Nicholas E
Employee Shane H
Test Fit:
Shane H
Employee David F
Test Fit:
David F
Employee Clayton O
Test Fit:
Clayton O
Employee Andrew L
Video by:
Andrew L
Employee Zach D
Video by:
Zach D
Employee Jonathan Y
Video by:
Jonathan Y
Employee Jacob H
Video by:
Jacob H
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C

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.