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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: $114.87
You Save: $46.94
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

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   (1372 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: 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: 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: 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: 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: 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: 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?


  • Trailer Brakes Locking and Grabbing when Using a Tekonsha Voyager 9030 Part # 39510
  • The first thing to check would be the sensor and power settings on the Tekonsha Voyager. If those knobs get bumped the sensor level can be offset and the brake controller will think you are braking harder than you actually are and end up sending more current to the trailer brakes than needed. The power knob could have gotten turned as well which would cause the brake controller to act more aggressively. If the brake controller it self has been bumped tilted about 70 degrees or below -20
    view full answer...

  • Does Installing Brake Controller in 2020 Jeep Cherokee Plus Require Programming at Dealer
  • The Tekonsha Voyager part # 39510 does not require programming to install in your 2020 Jeep Cherokee Latitiude Plus. You'd just need to use the install harness part # 3014-P which plugs in under the dash and you'd be set.
    view full answer...

  • Safety System Error on Toyota Rav4 with Tekonsha Voyager Trailer Brake Controller
  • I have not yet heard of this issue with the Tekonsha Voyager Trailer Brake Controller part # 39510 or one similar on a Toyota Rav4 but if it's anything like the 4Runner or Highlanger, it's caused by back feed on the stop light switch circuit from the brake controller which is the red wire coming from the back of the unit. In order to fix this you will simply need to install a one amp diode in-line on this circuit which you should be able to obtain locally from an electronics or audio supply
    view full answer...

  • Troubleshooting Trailer Brake Controller Where Brake Pedal Does Not Send Voltage To Trailer Brakes
  • First things first do you have a proportional controller? If so it senses movement of the vehicle to match the braking intensity to the trailer brakes so if you are sitting still it may not send any power on the blue wire by pressing the brakes. If you have a time delayed controller than it is likely the wire running from the the trailer brake controller you have installed to the cold side of the stop light switch is incorrect and not getting the correct signal to apply the trailer brakes. The
    view full answer...

  • Trailer Brake Controller Installation on a 1998 Dodge Ram 2500
  • The red wire on the Tekonsha Voyager, # 39510, is for the stop light wire on the cold side of the brake switch. In order to find it, you will need a circuit tester, # PTW2993 if needed) and then probe the wires on the brake switch above the brake pedal. You will need the wire that carries a signal only when the brake pedal is pressed. If you find a wire that also shows a signal when the lights are on or turn signals engaged, it is not the correct wire. You need a dedicated brake light
    view full answer...

  • Recommended 7-Way Plug and Brake Controller for 2008 Ford F-150
  • For your 2008 Ford F-150 STX, I'd recommend the Tekonsha Voyager Trailer Brake Controller, # 39510. This has proportional braking, so the trailer brakes will respond exactly in proportion to the tow vehicle's braking. It does have power and sensitivity adjustments so you can fine tune to your unique needs. The Tekonsha Plug-in Wiring Adapter for Electric Brake Controllers, # 3035-P, is what plugs in under the dash of your 2008 Ford F-150 and connects to your brake controller . For
    view full answer...

  • Components Needed To Add Brake Controller To 2010 Nissan Pathfinder With 4-Way Trailer Connector
  • The Video you said you have watched for the Tekonsha Voyager, part # 39510 will be the same for your 2010. As the video shows you will also need part # 3050-P for the plug-in harness. One end plugs into the back of the brake controller and the other end plugs into the port located under the dash by the diagnostic port. You will need part # ETBC7 which will have the duplex wiring and but connectors you need to complete the installation as shown in the attached video. You will also
    view full answer...

  • Troubleshooting Brake Controller Install on 2007 Chevy Silverado Where Controller Wont
  • To install Voyager brake controller part # 39510 in your 2007 Chevy Silverado Classic the correct harness is in fact the 3015-P that you have. So you do technically have all of the correct parts to install the controller. The issues you described is 99% of the time due to the underhood connections not being complete on the truck. This is a very common situation for GM trucks like yours so the advice you got regarding that is at least partially true. If you check out the attached links
    view full answer...

  • How Does Auto-Leveling Capability Simplify Installation of a Trailer Brake Controller
  • The Tekonsha Voyager Proportional Trailer Brake Controller # 39510 will install in a 2002 GMC Sierra (if it is equipped with a factory 7-way) using quick-connect wiring adapter # 3025-P, which plugs in under the dash as shown in the linked video at the 4:54 mark. A brake controller that offers automatic leveling, such as the Prodigy P3 # 90195, does not require that the mounting position be exactly straight in order for it to operate properly. The Voyager does require that it is mounted
    view full answer...

  • Need Instructions to Connect Factory Plug on 2004 Ford F-250 for Tekonsha Voyager Brake Controller
  • To connect the factory plug to the brake controller you will need to wire as follows: Controller Wire Factory Plug Black to Red Red to Lt Green White to White Blue to Blue The plug on the end of the Tekonsha Voyager Brake Controller, # 39510, will need to be cut off before making any connections. Another option would be to use the Tekonsha Plug-In Wiring Adapter, # 3035-P,
    view full answer...

  • Troubleshooting LED Indicator Light on Tekonsha Voyager Brake Controller 39510
  • The green light on the Voyager brake controller # 39510 should come on as soon as you plug the trailer into the vehicle. If it does not come on at all, this indicates that you either have some corrosion inside the trailer or vehicle plugs that is causing a short, or you have a loose power or ground connection. Check the plugs on both sides of the setup for any white or green corrosion. If you see any, clean the plug thoroughly or just replace it. If you don't see any buildup in
    view full answer...

  • Which Brake Switch Wire is Used to Install a Brake Controller on a 2004 Chevy Express Van
  • The cold side of the brake switch means you are looking for the brake switch wire that only has power when you step on the brake pedal. To find it you would use a circuit tester such as # PTW2993 to test the brake switch wires in order to find that wire. If that wire also has power when the vehicle headlights or turn signals are on it is not the correct wire. On a 2004 Chevy Express Van, the brake switch wire that you need is likely the white wire since that is what it is on both a 2003
    view full answer...

  • Tekonsha Voyager Brake Controller Not Activating Trailer Brakes When Brake Pedal Is Pressed
  • Yes, we can help you test your brake controller and determine if the controller is bad or if there is a wiring issue that is causing the problem on your 2003 Ford F-250 pickup. Lets start with the easiest things first. Be sure that when you are testing the trailer brakes with the brake pedal that the vehicle is moving. The trailer brakes will not apply with the brake pedal if the vehicle is not moving because of the proportional sensor. The first thing I would check is the red wire that
    view full answer...

  • How to Wire a Tekonsha Voyager Brake Controller # 39510 to a 2012 Nissan Armada
  • You're very close, to see how your Tekonsha Voyager part # 39510 should install to the factory wiring of your 2012 Nissan Armada check out the chart I attached that shows how it all connects. The red/blue wire you found will not be used, that is the third brake light circuit and is not needed. The B+ wire SHOULD be a red wire and will be the 12 volt circuit and would get run to the black wire of your controller.
    view full answer...

  • Testing Brake Controller that Shows Low Output Voltage all the Time
  • Sounds like it is possible that the brake controller has gone bad and needs to be replaced. you can test the controller pretty easily though to know for sure. Testing the brake controller is fairly easy. Sever the blue brake output wire near the brake controller leaving enough room to reconnect it and then apply the manual slide. Using a circuit tester like part # PTW2993, you should get output to the controller side of the wire you severed. If the manual slide activates the trailer
    view full answer...

  • Which Wiring Harness To Install Draw-Tite Activator 5100 In 2021 Ford F-450 Super Duty?
  • As long as your 2021 Ford F-450 Super Duty has the factory 7-way connector you will be able to install the Tekonsha Voyager # 39510 by using the the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers # 22292 which will plug into the factory trailer brake controller port underneath the dash of your truck. I included videos for both of the products mentioned for you to take a look at.
    view full answer...

  • What Is Causing a Hot Blue Wire on My Tekonsha Voyager # 39510?
  • From the sound of your problem, the most common issue with getting power to the blue wire on the Tekonsha Voyager # 39510 is due to a power source being applied to the red wire (which is only supposed to happed when the brake is applied). With this issue, I recommend making sure that the red wire is connected securely to the brake switch wire which only receives power when brakes are applied. I went ahead and attached a diagram to provide you with the overview of the wiring. If this
    view full answer...

  • Troubleshooting a Tekonsha Voyager that has a Blinking Indicator Light
  • Sounds like there is either a short on the trailer brake output circuit (blue wire) or the ground circuit (white wire). The first thing I would do is check for corrosion on shorts at the rear of the 7-way on your vehicle and fix as necessary. The next thing I would do is sever the blue wire behind the Draw-Tite Activator brake controller # 5100 leaving enough room for it to be reconnected and then apply 12 volts on this circuit (the side of the wire that goes to your vehicle 7-way)
    view full answer...

  • Voyager Trailer Brake Controller Installation for 1989 Ford E350 Cutaway Van
  • The Tekonsha Voyager Trailer Brake Controller - 1 to 4 Axles - Proportional # 39510 has 4 wires going to the brake controller. The black is 12v power input, the white is ground, the red is brake light input from the cold side of the stop light switch, and the blue is the trailer brake output. The 1989 Ford E350 Cutaway did not come pre-wired for a brake controller so you will need to use the # ETBC7 kit. If you don't already have a 4 way trailer connection, then you will also need
    view full answer...

  • Compatible Brake Controller and Adapter for a 2007 GMC Sierra 1500 New Body Style
  • The Tekonsha VOYAGER Brake Controller # 39510 will fit your 2007 GMC Sierra New Body Style. You will also need wiring a harness # 7894. This is an easy install and a great choice. You'll find a bundle of wires wrapped with a white tag under the dash just left of the brake pedal. Once you access those wires you will be on your way. The wiring harness # 7894 includes the butt connectors needed for installation as well. Please check out the attached demonstration videos for additional
    view full answer...

  • Brake Controller Wiring for 2007 GMC Sierra New Body
  • When installing the Brake EVN # TK63VR to your 2007 GMC Sierra New Body with the factory tow package, you can attach the red wire of the Brake Control Plug-In Harness # 20127 to either the light blue wire or the orange wire, which are brake light wires (CHMSL stands for Center High Mounted Stop Light). I have added a link to a help article on installing a brake controller on your generation of Sierra which I strongly recommend reading.
    view full answer...

  • What Pigtail Fits the Reese TowPower 8508211 on My 2007 Dodge Ram Pickup?
  • Yes! The pigtail that you need for your Reese TowPower 8508211 is the Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long # 20127. This harness must be spliced into your wiring. We do not have a plug-and-play solution that works. In order to prep your 2007 Dodge Ram for use with a brake controller, you also need to have a 4-way harness and a 7-way harness installed already. If you don't have these, the parts you need are the T-One 4-way # 119178KIT
    view full answer...

  • Troubleshooting No Power to Brake Controller 12 Volt Power Wire On a 2013 Chevrolet Avalanche
  • There is one additional step that is required on your 2013 Chevrolet Avalanche that was not covered in the video with the 2012 Chevrolet Silverado. There is a red wire located just outside the engine compartment fuse box that needs to be attached to one of the front lugs inside the fuse box. You will need the M8 Nut # 185917 to complete this step. I have linked a video below for an installation we did on a similar Avalanche so you can see the additional step towards the end of the video.
    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...

  • 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...

  • Does Brake Controller Install in 2013 Toyota Tacoma Without Factory 7-Way Require Installation Kit
  • I'm not entirely sure what brake controller or wiring you have on your 2013 Toyota Tacoma, but I can tell you that to add a brake controller to your Tacoma you will need to first add Wiring Harness with 4-Pole Flat Trailer Connector # 118496 and then the Universal Installation Kit for Trailer Brake Controller # ETBC7. This is the only way you will be able to add a 7-way and brake controller since you do not have a factory 7-way on your '13 Tacoma. Once you have installed these you will
    view full answer...

  • 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.
    view full answer...

  • Which Brake Switch Wire is Used When Installing Brake Controller on 2008 Dodge Ram 1500
  • A brake controller has four wires exiting the rear of the controller, they attach as follows: the red wire attaches to the brake stoplight switch located at the top of the brake pedal. The color of the correct wire on the brake switch is usually a white wire with a tan stripe, but it could vary so it is best to find the correct wire you will need by testing the wires for function. The stoplight switch can have several wires exiting it, you will need a circuit tester like Quickee Tester,
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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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  • 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
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  • 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
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  • Troubleshooting Hopkins Reliance Brake Controller on 2008 GMC Sierra 1500
  • The first suggestion I have is to replace the Hopkins Reliance brake controller, which despite its name is an unreliable brake controller, to say the least. You can still get an economical brake controller that is far more reliable with the Brake EVN # TK63VR with Brake Control Harness # 20127 for your 2008 GMC Sierra 1500. In regards to the issue you are having, an E1 code on the Reliance means a trailer is not connected and there are a number of potential issues you will need to troubleshoot
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  • Troubleshooting Brake Controller Only Functioning with Override Lever
  • If you have a circuit tester like the part # PTW2993 test the red wire of the brake controller for voltage when the brakes are applied. If there is voltage when you press the brakes then the brake controller is bad but if not then the issue is that you aren't getting a stoplight signal for the controller to allow the controller to know you are applying the brakes. Sometimes this issue is as simple as a blown third brake light fuse or just a bad connection to the vehicle wiring.
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  • Tow Package Wiring Colors and Functions for a 2007 GMC Sierra 1500 New Body Style
  • the wire bundle you are looking for looks like the one in the FAQ article I have linked for you. It is located under the left side of the instrument panel to the left of the steering column. The wiring colors should be as follows: Red/black wire = 12 volt power White = ground Light blue/white = input from brake switch Dark blue = output to trailer brakes Orange = not used There also may be some connections that you will need to make under the hood to make everything fully functional.
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  • 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
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  • Installing Tekonsha Brake Controller on 1992 Ford F-150
  • To install a Tekonsha brake controller, such as the PowerTrac Time Delayed Brake Controller # 39523, you would want a wiring harness. The Tekonsha and Draw-Tite Brake Controller harness # 20127 is designed to work with Tekonsha brake controllers. If you do not have a 4-way flat or a 7-way connector at the rear of your 1992 Ford F-150, you will want to install a wiring harness with a 4-way flat. I recommend the Tow Ready T-One Wiring Harness # 118316. This wiring harness will plug into
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  • 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.
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  • Adding a 6-Way Trailer Connector and Brake Controller to a 2007 Ford Explorer with Factory 4-Way
  • In order to install a brake controller and a 6-Way connector on a 2007 Ford Explorer that has a factory 4-Way you will need 2 items. First you will need the brake controller itself. I recommend the Tekonsha P2, # 90885, because it is one of our best selling controllers because it is easy to use and set up. Then you will need installation kit # ETBC6. This kit is needed because all of the wiring is not ran to the back of an Explorer that has the 4-Way. I have included some links that
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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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  • 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
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