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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: $115.74
You Save: $46.07
Trailer Brake Controller
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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

Item # 39510

California residents: click here



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   (1374 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: 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: 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: 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: Alex 05/01/2024

Plug it in and voila!



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: 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.


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


  • What Harness is Needed to Install Tekonsha Voyager in 2019 Ram 1500
  • The correct harness you need to install the Tekonsha Voyager part # 39510 on your 2019 Ram 1500 is the part # 3024-P which plugs right in to the port under the dash of your truck.
    view full answer...

  • How To Locate Correct Hot Brake Wire On 1996 GMC 2500 For Installation Of Tekonsha Brake Controller
  • On your 1996 GMC 2500 the brake stoplight switch is very hard to access in this model year, but the circuit can be accessed at a different point. Try looking at the electrical center down by your left foot. Look for a a position labeled NAT, which will include 2 male spade connectors. Try a circuit tester like part # PTW2993, on the spade on the right, and see if it goes hot when the brake pedal is pressed. Although this can vary by model, if the spade is hot with the pedal pressed, you
    view full answer...

  • Voyager Brake Controller Red Light Not Coming On with Brakes Applied on a 2004 Chevy Silverado
  • There are several possible causes that would lead the red light not to come on when applying the brakes or manual override on the Tekonsha Voyager Brake Controller, # 39510. First, if truck is not moving, the brakes will not activate. You will also want to check to make sure the power setting is not too low. There may be no signal from the brake light switch. You will need to test the red wire from the back of the brake controller using a circuit tester like # PTW2993. If there is no
    view full answer...

  • Trailer Locks Up when Brakes are Applied
  • Your controller has an adjustment to set the amount of power that is initially supplied to the brakes on the trailer. If you have tried adjusting the setting and still have the trailer brakes locking up, then you need to bench test the brake controller. Below I have posted a link to a video on how to test your controller. Using this guide will help to diagnose if the problem is the brake controller or eliminate it if the problem lies elsewhere. Test the brake controller without the trailer
    view full answer...

  • Installing the Tekonsha Voyager Brake Controller # 39150 on a 2010 Chevy Silverado 1500
  • You can certainly install the Tekonsha Voyager, # 39510, on your 2010 Chevy Silverado 1500. If your truck has a factory installed 7-Way trailer connector, all you will need to do is hardwire the brake controller wiring with the truck wiring located under the dash, below the steering column, and off to the left a little. The truck wiring will most likely be held together with white tape or a tag that explains each wires function. You will need this tag to match the FUNCTIONS (not colors)
    view full answer...

  • Troubleshooting No Green Light on Tekonsha Voyager Brake Controller
  • The green light on top of your Tekonsha Voyager Trailer Brake Controller # 39510 indicates that a trailer is connected to your vehicle. If this light is not turning on when connected to a trailer there are a couple things, you can check. I first recommend inspecting both the vehicle side and trailer side connectors for any debris or corrosion built-up around the pins that needs to be cleaned out. If the connectors look good, you will next want to test the brake output pin on the vehicle
    view full answer...

  • Wiring Tekonsha Voyager on 2010 Dodge Ram with Aftermarket 7-Way
  • It sounds like your 2010 Ram 1500 wasn't equipped with the factory 7-Way, which is why you couldn't find the brake controller plug-in port behind the dash. Most likely the aftermarket 7-Way that was installed on your truck simply wasn't wired all the way to include the brake output circuit (blue wire) that you're also looking for. The red wire from the Tekonsha Voyager Brake Controller # 39510 needs to connect to the cold side of the brake light switch behind the brake pedal, this is
    view full answer...

  • Pilot Brake Controller Not Working with 2007 Chevy Silverado New Body Style
  • When that light blue wire/red wire attachment was broken it may have caused the stop light fuse to blow. Use the owner's manual to locate the stop light fuse or any fuse related to the brake controller or tow package wiring to see if that is the problem. If the problem persists, then something likely is damaged inside the controller and it will need to be replaced. But before doing that make sure that light blue wire still has power with the brake pedal by using a circuit tester such
    view full answer...

  • Installing Brake Controller on 2002 Ford F-150 Using Ford Wiring Harness with 5 Wires
  • You will need to wire the brake controller to the harness by function. Brake controllers only use 4 wires: White is ground Black is 12 volt power Blue is output to the trailer brakes Red is input from the brake switch Your harness likely has a 5th wire for illumination but it will not be used. The likely wire colors and functions of the Ford harness are red for 12 volt power, light green for input from brake switch, white for ground, dark blue for output to trailer brakes, and
    view full answer...

  • How to Wire Trailer Brakes to a Breakaway Kit
  • Brake magnets just have a ground wire and a power wire. The output wire from the breakaway system will go to the power wires on the magnets. The breakaway battery will have a ground wire, input wire, and output wire to a switch, The switch has an output wire and that is the one that goes to the brake magnet power wires. I am not sure which diagram or article you are looking at. If you could provide a link to it and email it to me I can better explain it. I have included a link to our
    view full answer...

  • Trouble Shooting a Tekonsha Voyager Brake Controller that does not Apply Brakes with Foot Pedal
  • There are a few things that can be checked fairly easily. The first is the inertia sensor. Inside the Voyager is a little pendulum that swings according to your braking, just like when you are pushed forward into your seat belt when you brake hard. This sensor reads how hard you are braking and sends the appropriate level of braking power to the trailer. The knob on the left hand side is the sensor level knob. It may need to be adjusted if it got bumped. The power or gain knob on the
    view full answer...

  • Troubleshooting Tekonsha # 39510 Voyager Brake Controller That's Intermittently Reading the Trailer
  • It sounds like you have an intermittent connection problem. The vast majority of the time, this is caused by a dirty, damaged or corroded trailer connector. Examine the connector on your vehicle and on the trailer. Look for any damage and replace the connectors if needed. Part # HM40975 would be a good replacement for the vehicle, and # A7WCB for the trailer side. Check the pins and sockets of the connectors for any white or green corrosion. If the corrosion is severe, it might have spread
    view full answer...

  • Installing Tekonsha Voyager Brake Controller on 2008 Ford Expedition
  • To install the brake controller, you will need the vehicle-specific wiring adapter, part # 3035-P. One end of the adapter plugs into the back of the controller, the other end would plug into the connector under the dash (which it sounds like you have already found.) If your Expedition was equipped with the factory-installed 7-way trailer connector, then you are all set. If you have the 4-pole flat trailer connector, you will need an adapter, part # 37185. The adapter will plug into
    view full answer...

  • Parts Needed to Install a Voyager Trailer Brake Controller on a 2011 GMC Sierra
  • On a 2011 GMC Sierra, there is no port under the dash to plug in a wiring harness but there are tow package wires. You will find the wires under the dash and below the steering column held together with a white tag. The tag will list the functions of the wires. You will need to attach these wires to the 4 wires on the brake controller but they will not match color for color. The brake controller white wire is the ground, black is 12 volt power, blue is out to the trailer brakes, and
    view full answer...

  • Troubleshooting Tekonsha Voyager 9030 Part # 39510 Set Up Process
  • If the wiring is done correctly, chances are the controller has not been set up properly. I can run through the first steps of set up. I will also include a link to the full instructions. Once installed the power and level settings must be adjusted. First check to see if the controller is installed properly. It cannot be tilted left or right. The nose of the controller can be pitched down -20 degrees or up 70 degrees. If the controller is not in this range, the sensor will not function
    view full answer...

  • Trailer Brakes Work Intermittently on a Trailer Towed by a 1998 Ford F-150
  • It sounds to me like either there is a bad connection with the brake controller and/or wiring, or the brake magnets themselves need to be replaced. There are a couple of ways that you can check the brake controller and wiring. First, to make sure the brake controller is putting out power like it is supposed to, use a circuit tester like # 3808 if needed to test the wiring on the back of the controller. When you apply the brakes or manual override, there should be a constant amount of
    view full answer...

  • Troubleshooting a Tekonsha Voyager Brake Controller that Only Works With a Test Light on the 7-way
  • The reason the Tekonsha Voyager Brake Controller # 39510 seems to work when you use your test light to test the brake output circuit is because this controller is designed to only work when it senses a load on the brake output circuit (the brake magnets in your brake assemblies). It is designed like this so that the controller only sends voltage when a trailer is connected. If the controller does not work with your trailer connected is sounds like the problem is somewhere on the trailer
    view full answer...

  • Tekonsha Voyager Trailer Brake Controller Does Not Work when Installed on a 2007 Toyota FJ Cruiser
  • It sounds as if there was something that just was not connected correctly. There are a few things you can do to isolate the issue. First, start by fully applying the manual override and then let it snap back into place. Do this several times to clean the contacts inside the controller. Next you will need to sever the blue wire a few inches from the back of the controller. Then use a circuit tester like # PTW2993 if needed to check the end of the blue wire coming from the controller.
    view full answer...

  • Trailer Brakes Do Not Activate with Brake Pedal Using Voyager Controller on a 2012 Nissan Xterra
  • Usually when a brake controller does not work with the brake pedal that indicates a problem on the red wire. The connection at the red wire will need to be examined and possibly reconnected. You may also have a blown stop light or CHMSL fuse that you can change. Use the vehicle owners manual to find the fuse locations. If everything checks out with the vehicle including power to the brake controller along the red wire when you step on the brake pedal then there is a problem inside the
    view full answer...

  • How to Bench Test a Brake Controller
  • The Voyager is a proportional controller, so it will not output voltage to the trailer brakes when you press the brake pedal unless the vehicle is moving. You should see output on the blue wire when you hit the manual brake switch, though. Are the trailer brakes working? I'll link you to an FAQ article about troubleshooting a brake controller.
    view full answer...

  • Trailer Brakes Only Working With Manual Override on 2011 GMC Sierra
  • If your trailer brakes are only working when you apply the manual override the issue is commonly the red wire - the stop light switch. Make sure it is connected to the circuit that that only sees voltage when the brakes are applied. The issue with not displaying numbers does make me think that the brake controller may have hit the fritz and need to be replaced though, and this would be true if the numbers never display, even when using the manual override. For your 2011 GMC Sierra a
    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...

  • Troubleshooting Prodigy Trailer Brake Controller Causing Dash Light Errors
  • Sounds like it could be the way your brake controller was installed. I would first check the connection of the red wire, this should be connected to the brake light switch wire that is only active (hot) when the brakes are pressed. Since you have a 2008 this newer body style has been known to need to be hardwired when installing the brake controller to function properly. I have linked a step by step Help Article for you to look at. I would also recommend to clean out any corrosion
    view full answer...

  • Replacement Hardwire Brake Controller Adapter For Prodigy P3
  • You'll need to hardwire the Prodigy P3, which means the correct adapter is the Replacement Brake Control Harness # 20127. If you do not have a factory brake controller on your Ram you will not need to have it flashed; if you are replacing the factory brake controller there is a good chance you will (this is not a one size fits all answer which is why I can't give you a definitive yes).
    view full answer...

  • Hardwire Trailer Brake Controller Installation on a 2001 Dodge Van 1500
  • Installing a brake controller on your 2001 Dodge 1500 Van is a hardwire installation. In addition to the brake controller and the wiring harness like # 20127, you may also need a 4 and 7 Way Installation kit, # ETBC7 depending on what type of trailer connector is on the van. If the van already has a 7-Way trailer connector, you will need to add a brake controller installation kit, # 5506. On the back of the 7-Way connector, find the wire that is coming out of the 7:00 position. Cut the
    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...

  • Can Wiring Harness from Tekonsha Voyager be Used with Prodigy P3 Brake Controller on 2007 GMC Sierra
  • If you are using the pigtail wiring harness # 20127 to connect the Tekonsha Voyager Brake Controller # 39510 to the wiring in your 2007 GMC Sierra New Body, you can use this same harness to connect the Tekonsha Prodigy P3 # 90195. The harness is compatible with both brake controllers. You will be able to simply unplug the Voyager from the harness and replace it with the P3. You will not need to reconnect any of the bare wire connections that you already made with your vehicle wiring. The
    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...

  • Do the Tow Ready and Tekonsha Brake Controller Harnesses use the Same Guage Wire
  • The Tow-Ready part, part # 20127, and the Tekonsha part, part # 7894, use the same size wires. The blue and black wires are 12 gauge and the red and white are 16 gauge. They are the same part other than wire length.
    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.
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  • Plug-In Trailer Brake Wiring Adapter For A 2007 Toyota Tacoma
  • The Tekonsha Plug-In Wiring Adapter 3040-P does not fit your 2007 Toyota Tacoma because this is for vehicles with the factory tow package. Your only option is to hardwire the harness with the Pigtail Wiring Harness for Tekonsha and Draw-Tite Trailer Brake Controller # 20127. You're also going to need to add a 4-way # C55513 and a 7-way # ETBC7 if one is not present. I have attached a couple of videos for you to check out as well.
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  • Installing a Brake Controller on 2013 Mazda CX-5 with 7-Way Installed
  • Since you have a 7-Way you will only need a few more components to complete a brake controller install on your vehicle. 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 the brake pedal switch of your vehicle to find a circuit that has voltage when the brakes
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  • Does the Tow Package Wiring on a 2008 Chevy Colorado Match a Brake Controller Color for Color
  • On the 2008 Chevy Colorado with a factory tow package, the wiring for a brake controller is located under the dash, to the left of the brake pedal. The wire bundle should have a white tag on it that also lists the functions of each wire. You will need to match the wires to the brake controller by function, not by color. On the brake controller, white is ground, black is 12 volt power, blue goes out to the trailer connector, and red is in from the stop light circuit on the brake switch. It
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  • Brake Controller Install Harness Recommendation for a 2014 Toyota Tacoma
  • To install your Prodigy P2 # 90885 in your 2014 Toyota Tacoma you would need the install harness part # 3040-P as it has been custom fit for your truck. This harness is 32 inches in length. I attached an install video that shows this harness being installed in a similar Tacoma as yours.
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  • Voyager Brake Controller Does Not Show Voltage with Manual Override Applied
  • The way a brake controller works is sort of like you described. In many proportion controllers, you actually have to be moving to get voltage when applying the brake but will see voltage when applying the manual override. The controller actually senses how much the vehicle is decelerating using an internal sensor. It does not monitor how hard you press the pedal but it does sense when you are pressing the brake. Of course usually how hard you press the brake does effect the rate of deceleration. If
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  • How To Find The Cold Side Of A Stop Light Switch On A 2012 Kia Sedona
  • When installing your Draw-Tite Activator IV Trailer Brake Controller you are going to need to use the stop light switch wire, and won't be able to just run a wire to your brake controller. I can however, help you identify what wire you're going to need to use to install your brake controller. The universal pigtail harness # 20127 that you're using requires the RED wire on the harness to be connected to the cold side of your stop light switch. In order to determine which side the
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  • 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
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  • 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.
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  • 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
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  • What Do I Need to Wire a Basic 4-Way Trailer Connector on a 1996 Toyota Tacoma Pickup
  • Since the 1996 Toyota Tacoma has separate turn and brake signals, a converter is necessary. Fortunately, there is a plug-and-play harness, part # 118379, available for your Tacoma that makes installing very easy. It simply plugs in-line with the tail light connectors behind the tail light housings. Then you connect the ground wire to a good ground point on the truck frame and you are done. I have added a link to the part and a video of it being installed on a 2000 Tacoma. I have also
    view full answer...

Info for these parts were:

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Employee Zack K
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Zack K
Employee Joshua S
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Employee Mike H
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Mike H
Employee Dustin K
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Dustin K
Employee Chris R
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Employee Nicholas E
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