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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

Our Price: $116.30
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

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   (1377 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: 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: 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: 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: 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: Alex 05/01/2024

Plug it in and voila!



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: Nelson S12/30/2017

Nice controller, compact and good instructions. I cut the plug and hard wired on my application (98 Sierra) Had no issues.



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.



by: Randy04/10/2024

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


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


  • Install Harness for Tekonsha Voyager to Install in 2019 Chevy Suburban
  • To install your Tekonsha Voyager # 39510 in your 2019 Chevy Suburban you would need a new install harness with part # 3016 since what you have from the old vehicle would not fit the new one due to changes they made to the vehicle.
    view full answer...

  • Troubleshooting Tekonsha Voyager Brake Controller that Wont Light Up Orange Indicating it is Level
  • It could be that the Tekonsha Voyager # 39510 that you have is not leveled properly from side to side and that is why you can't get the light to turn orange. You need to make sure that the controller is level completely from side to side. See attached picture. The other possibility is that you have a short on the brake output circuit of either your trailer or tow vehicle. Typical things that cause this are corrosion on the trailer connectors or an exposed wire somewhere between the brake
    view full answer...

  • Troubleshooting a Tekonsha Voyager Brake Controller on a 1999 1500 4x4 Chevy Suburban
  • Basically you will need to go over all of the connections you made for the Tekonsha Voyager # 39510 to determine where the problem is. Starting with the white wire, this wire will need to be run to negative terminal of your battery so that the controller is grounded properly. Next the black wire. This wire needs to be run to the positive side of the battery through a 40 amp circuit breaker. If both of these connections are made properly then the controller should be powering on. If
    view full answer...

  • How to Test a Brake Controller to See if it is Putting Out the Correct Voltage
  • There are several ways to test a brake controller. Since you want to check for voltage you would need a multi-meter, # PT89ZR, if you do not already have one. First, you need to test the voltage at the controller. Set the controller to maximum output. Then sever the blue wire several inches from the back of the controller. Set the meter to test for voltage. Test the end of the blue wire coming out of the controller while fully applying the manual override. You should be getting around
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  • Tip for Stoplight Circuit Wire Install Location for 2005 BMW 3 Series
  • That's a really helpful piece of advice! I am going to post this live on our site to hopefully help future readers as well!
    view full answer...

  • Bully Digital Brake Controller TC-301 Shows E3 Error
  • According to the owner's manual for the Bully Digital Brake Controller TC-301, if there is a red light flashing and the display shows an E3 code then that means there is no trailer connected. Therefore, since you don't have a trailer connected I would not worry. However, if it still does this with a trailer connected then you will need to check your connection to the yellow wire. It should not drain your battery flashing E3. If you wanted to test the brake controller to see if there
    view full answer...

  • Troubleshooting Tekonsha Voyager that Wont Light Up Green After Releasing Brakes
  • The light should go back to green once the brakes and manual override lever are released. Since yours isn't that would indicate to me that the problem is in the stoplight switch circuit. You will want to check the red wire from the controller for voltage when the brakes are applied and make sure there is none when released. A circuit tester like part # PTW2993 would be recommended for this. If the voltage checks out ok and the controller is leveled properly that would indicate that
    view full answer...

  • Brake Controller Recommendation for a Electric Over Hydraulic Actuator
  • The Envoy is an older brake controller that Tekonsha does not sell any longer that wasn't compatible with electric over hydraulic brakes. For a brake controller that is compatible with them and is our best selling brake controller I would recommend the Prodigy P2 Brake Controller part # 90885. This controller would work great with the CTS HydraStar Actuator part # HBA-10.
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  • Install Harness Needed for Tekonsha Voyager in 2003 Ford F-250
  • The difference between 7 and 4 pin in the context of picking out the components needed to install the Tekonsha Voyager part # 39510 is related to the style of trailer wiring at the rear of the vehicle. You have a 7-pin so with that aside all you need to install this controller in your 2003 Ford F-250 is the install harness part # 3035-P which installs under your dash. I attached an install video for this harness in a 2003 Ford F-250 for you to check out as well.
    view full answer...

  • Troubleshooting Leveling Sensor on Tekonsha Voyager Brake Controller
  • It sounds like you have the Tekonsha Voyager Brake Controller # 39510, which goes through the light sequence you described when leveling the sensor. When leveling the sensor you first want to make sure that both the tow vehicle and trailer are parked on level ground and that the trailer is connected. If you aren't even getting a green light when the trailer is hooked up then there are a couple of things you can check. Make sure both the tow vehicle and trailer side 7-Way connectors
    view full answer...

  • Parts Needed to Install a Trailer Brake Controller on a 1997 Dodge Ram 1500
  • There are different wiring situations depending on how your 1997 Dodge Ram is equipped. If it came with a factory installed 7-Way wiring harness, you will just need wiring harness # 3020-P. One end plugs into the back of the brake controller, the other end plugs into a harness on the truck. The harness is located underneath the dash, to the left of the steering column, taped to another harness near the emergency brake pedal. If your truck came with a factory 4-Way, you will need the
    view full answer...

  • Brake Controller Adapter Plug for 2008 Saturn Outlook
  • If you ordered adapter # 3026-P with the brake controller, then this is the correct plug for the 2008 Saturn Outlook. On some vehicles, there is an extra wire for illumination of the brake controller, just in case a particular brake controller requires it. As long as the brake controller works correctly when you plug it in, you are good to go.
    view full answer...

  • Installation Instructions for the Tekonsha Voyager Brake Controller on a 2003 Ford F150 Supercrew
  • Yes, I can help you get the Tekonsha Voyager Brake Controller, item # 39510, installed on your 2003 F-150 Supercrew. There are two different scenarios for your vehicle, and the installation will depend on whether you have a factory 7-Way connector installed at the rear of your truck or a factory 4-Way connector installed. We have an FAQ that details the installation instructions for your truck, see link. If you have a Factory 7-Way you will need to order the Voyager with a Ford brake
    view full answer...

  • Choosing a Brake Controller for a Motorhome
  • If you are looking for a quality controller that is easy to use and set up, you cannot go wrong with the Tekonsha Prodigy P2, part number 90885. The P2 is a proportional controller that applies braking force to the trailer to match the rate at which the vehicle is stopping. The P2 offers adjustable boost settings, which allow you to match braking performance to several different trailers. The P2 also offers an integrated diagnostic system that continually checks for shorts and trailer
    view full answer...

  • How to wire a 2008 Chevy Suburban with a Tekonsha Voyager part # 39510 Brake Controller
  • In order to wire your 2008 Chevrolet Suburban with the Voyager brake controller part # 39510 you need to attach: 1: The Red wire from the tow package to the Black wire in the Brake Controller. 2 The Dark Blue wire from the tow package goes to the Blue wire in the Brake Controller. 3: The Light Blue wire in the tow package goes to the Red wire in the Brake Controller. 4: The White wire in the tow package goes to the White wire in the Brake Controller. I have attached one of our
    view full answer...

  • Installing Reese Pilot Brake Controller on 2007 Ford F-150 Using Factory Brake Controller Pigtail
  • Over the years, Ford has used two different OE brake controller pigtails. One with a light green wire, the other with a pink wire. If your pigtail has a light green wire, it would wire as follows: Pink pigtail wire to black brake controller wire. Red pigtail wire to red brake controller wire. White pigtail wire to white brake controller wire. Blue pigtail wire to blue brake controller wire. Brown wire on pigtail is NOT used. If your pigtail has the pink wire, it would wire as
    view full answer...

  • How to Install a Brake Controller in a 1999 Chevy Silverado
  • To install a brake controller like the Voyager part # 39510 that you referenced in a 1999 Chevy Silverado all you would need is the correct wiring harness. That would be the part # 3025-P. This will plug into the harness of the # 39510 and then plug into the port under the dash of your truck. For more info on this check out the FAQ article I attached to the right. The wire codes you listed are the standard wire colors for Chevy vehicles so if you need to wire a controller to them
    view full answer...

  • Troubleshooting Trailer Brakes that Lock Up When Headlights Get Turned On
  • Sounds like the running light circuit of your trailer wiring is shorting out to your brake output circuit. This would explain why the brake apply every time your headlights come on. What I would do is first check out the trailer connector on your 2001 Chevy 1500. Check to see if there is any corrosion on the inside or back of the connector. Also check for any bent pins inside the connector or exposed wire leading to the connector. Next, you will want to repeat this process on the trailer's
    view full answer...

  • Brake Controller for 2005 Chevrolet Silverado 1500HD Pulling Trailer with Disc Brakes
  • The Tekonsha Voyager Proportional Trailer Brake Controller # 39510 that you referenced is designed for use only with electric drum brakes. It will not work with electric-over-hydraulic disc brake actuators. Controllers like the Voyager will not operate properly with EOH actuators since they rely on the resistance of electric brake magnets; EOH systems do not present the same electrical load as electric brakes. For a trailer with EOH disc brakes you'll instead want a brake controller
    view full answer...

  • Brake Controller Recommendation for a 2004 Ford F-350 Diesel
  • For your 2004 Ford F-350 diesel I recommend the P2 # 90885 with wiring harness # 3035-P. The P2 is one of our most popular brake controllers of all time because it is easy to set up and use and it is reliable. This is a proportional controller that will apply the trailer brakes in proportion to how hard or soft the vehicle is braking. This reduces wear and tear on the trailer and vehicle brakes and is the safest way to stop. I have linked a video showing installation for you.
    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...

  • 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...

  • 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
    view full answer...

  • Brake Controller Wiring Functions to Install on a 1990 Dodge D250 Pickup
  • The red wire that disappears under the dash of your 1990 dodge D250 pickup is input from the brake switch and will go to the red wire on the brake controller. Blue is output to the trailer brakes and connects to the blue wire on the brake controller. White is ground as you know and connects to the controller white wire and the fused red wire is for power which connects to the black brake controller wire. If you had switched the other red wire and the blue wire nothing would have happened
    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...

  • 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...

  • Er Code on Draw-Tite Activator Brake Controller
  • So the "Er" code on the Draw-Tite Activator IV Trailer Brake Controller indicates an internal problem, and the controller will need to be replaced. I recommend going with a higher quality unit from Tekonsha, the BRAKE-EVN: - Tekonsha BRAKE-EVN Trailer Brake Controller # TK63VR The # TK63VR is also a proportional controller, which is an upgrade over the time-delayed Activator because proportional controllers apply the brakes in your trailer with the same force as you apply the brakes
    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...

  • 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...

  • Installing a Trailer Brake Controller on a 2012 Dodge Caravan with Tow Package
  • I spoke with a colleague who worked at Chrysler and he stated that they do not put the trailer hitch and 7-Way wiring on the Grand Caravan at the factory. That is something that the dealer installs. In any event here is what you will need to do. The brake controller will need to be hardwired into the vehicle. The white wire on the brake controller will need to get connected directly to the negative terminal on the vehicle battery. The black wire will need to connect to a 30 amp circuit
    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 Pigtail Wiring Harness For Infiniti QX 80
  • We do carry wiring pigtails for Tekonsha prodigy trailer Brake Controllers that will work on your 2014 Infiniti QX80. I have attached a link to a help article that explains installation of a brake controller. If you are looking for just the pigtail that attaches to the controller I recommend the Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller, part # 20127. This harness has 12 inch wire leads. If you prefer a harness with longer wire leads, I recommend the
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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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  • Stop Light Switch Location On A 2015 Jeep Cherokee
  • The stop light switch that you will need to connect the red wire to on the Brake Control Plug-In Harness for Tekonsha part # 20127 may be pre ran to a set of wires taped to the underside of the drivers side vehicle dash. If the wires are not present in this location, I recommend installing a stop light switch such as the Roadmaster Stop Light Switch Kit part # RM-751471 to wire the brake controller stop light switch to because of the difficulty and risk of error that is involved when splicing
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  • 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
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  • Brake Controller Recommendation for 2013 Ford Edge
  • There is one other part you will need so you can install a brake controller to your 2013 Ford Edge, the Universal Installation Kit for Trailer Brake Controller # ETBC7. This will give you the 7-way connector, circuit breakers and rest of the hardware needed to install a brake controller, and work with your '13 Edge's hitch like the Draw-Tite # 75992 and 4-Way Wiring Harness # 118515. Once you have all of this installed the brake controller I recommend for your 2013 Ford Edge is the
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  • Recommended Wiring For Brake Controller In 2007 Lexus GS430
  • There is not an adapter harness for your 2007 Lexus GS430. To hardwire this controller to your system you can use the Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long # 20127 to allow you to use the controller between two vehicles with the quick disconnect. I don't see the wiring needed for your vehicle to use a brake controller, so you will need to do some custom wiring. If you don't have a 4-way flat connection, I recommend the ZCI
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  • Will Tekonsha Voyager Brake Controller Work on Truck With Air Brakes
  • You can install the Tekonsha Voyager Trailer Brake Controller # 39510 in your 2000 Kenworth truck in the exact same manner as you would a standard passenger vehicle. Your truck has a brake light switch as you mentioned, so you will wire the Voyager in the same way, and you'll also need the Brake Control Harness # 20127. I have added a link below to a video review for you to check out as well if you'd like of the Tekonsha Voyager Trailer Brake Controller # 39510.
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  • 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.
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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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