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  1. Trailer Brake Controller
  2. Tekonsha
  3. Electric
  4. Proportional Controller
  5. Up to 3 Axles
  6. Dash Mount
Tekonsha Voyager iD Brake Controller w/ Custom Harness - Dash Knob - Up to 3 Axles - Proportional
Tekonsha

Tekonsha Voyager iD Brake Controller w/ Custom Harness - Dash Knob - Up to 3 Axles - Proportional

Part Number: TK39DR
In Stock
$168.69
Trailer Brake Controller

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Get a brake controller in your truck that looks like it's supposed to be there. This sleek knob blends right into your dash and makes your settings simple and convenient to adjust. Great Prices for the best trailer brake controller from Tekonsha. Tekonsha Voyager iD Brake Controller w/ Custom Harness - Dash Knob - Up to 3 Axles - Proportional part number TK39DR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (10)
  • Q & A (0)
  • Videos (23)
  • Photos

Tekonsha Trailer Brake Controller - TK39DR

  • Electric
  • Proportional Controller
  • Up to 3 Axles
  • Tekonsha
  • Dash Mount
  • Dash-Mounted Knob
  • LED Display

Get a brake controller in your truck that looks like it's supposed to be there. This sleek knob blends right into your dash and makes your settings simple and convenient to adjust.


Features:

  • Proportional braking - Smooth, safe, and good for your brakes long-term
  • Sleek little knob blends into your dash - The main unit mounts of sight beneath the dashboard
  • Simple controls - Use the knob to adjust the settings, activate manual override, and troubleshoot
  • Reverse battery protection - Keeps your electrical systems safe
  • Plug-and-play - Custom-fit wiring harness plugs right into your vehicle


Specs:

  • For trailers with up to 3 axles (6 brake assemblies)
    • Compatible with electric trailer brakes only
  • Works with 12-volt vehicle electrical systems
  • Main unit dimensions: 2-1/2" long x 2-1/2" wide x 1-1/4" tall
  • Warranty:
    • Brake controller: limited lifetime
    • Wiring harness: limited 1-year


Note: The main unit must be mounted horizontally level and parallel to the direction of travel within 20 degrees.


How to Use Tekonsha Voyager iD

Power output: To get more power output - the maximum amount of power that will be applied to your trailer's brakes - rotate the knob clockwise. To decrease the power output, rotate it counterclockwise.


Manual override: To engage manual override, simply press the knob. This will activate the trailer's brakes and brake lights independent of your tow vehicle, great for stopping sway or controlling your trailer's momentum in an emergency. The Voyager iD will reach the maximum set power in half a second.


How to Install Tekonsha Voyager iD

The Voyager comes in 2 pieces: the main unit and the control knob.


Tekonsha Voyager iD Installed

The control knob can be installed in any convenient spot that's easy for you to see and access. This can be a blank switch panel, an open spot on your center console, or wherever there's space on your dashboard. Before you do any drilling, be sure there's enough clearance behind the dash for the entire knob to install!


Once you've decided where you want to put the control knob, you'll need to find a good place to install the main unit. It needs to be horizontally level and parallel to the direction of travel within 20 degrees. A mounting kit with hardware is included.


Tekonsha Voyager iD Plug In Wiring Harness for Vehicle

This kit comes with a vehicle-specific wiring harness that plugs right into the factory port beneath the dash of your vehicle. That means no hardwiring!


You will also need a circuit breaker kit to complete your installation:

  • 20-Amp circuit breaker (9506P - sold separately) for 1 or 2 axles
  • 30-Amp circuit breaker (38630 - sold separately) for 3 axles

Note: If you don't already have a 7-way plug at the back of your vehicle, take a look at our exclusive 7- and 4-way brake-control installation kit (ETBC7 - sold separately).


Tekonsha Voyager iD Wiring Diagram


What is Proportional Braking?

What is proportional Braking

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 iD uses an internal inertia sensor 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.



303500 Tekonsha Brake Control Wiring Adapter with 2 Plugs

Replaces Tekonsha 3035 and Tow Ready 20260

90930 Tekonsha Voyager ID Dash Knob Trailer Brake Controller - Up to 6 Brake Assemblies - Proportional Braking

Installation Details TK39DR Installation instructions


California residents: click here


Video of Tekonsha Voyager iD Brake Controller w/ Custom Harness - Dash Knob - Up to 3 Axles - Proportional

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




Video Transcript for Trailer Brake Controller Installation - 1999 Ford F-350 Super Duty

Today in our 1999 Ford F350 Super Duty, well be installing the Tekonsha Prodigy P3 Brake Controller with the direct fit wiring harness part number 90195 in conjunction with 3035-P. To begin our install, well first need to locate the manufacturers tow port. This will be underneath the kick panel below the steering wheel. Well go ahead and remove the four fasteners that secure the kick panel and then pull it down and out of the way. To remove the kick panel or knee bolster here, well just rotate the screw heads so that they pop out. .

Ratings & Reviews

5.0

10 reviews
Get a brake controller in your truck that looks like it's supposed to be there. This sleek knob blends right into your dash and makes your settings simple and convenient to adjust.

by:



by:

Easy install. I used the cable harness that came with my 22 Silverado. Hardest part was just locating a place on the dash for the knob and access from behind for the 2 inches or so length of the switch assembly. Small and looks good on the dash.



by:

Worked great, super easy install...



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Made it very easy, and fast.



by:

worked perfectly



by:

really easy installation



by:

Easy to install!



by:

Very simple and easy to install.



by:

Perfect! Installed easy as can be.



by:

Thanks!



by:

Easy installation



by:

Good Product, fast shipment



by:

Easy installed in minutes



by:

Made installation a snap!



by:

Makes install a snap! Plug and play!



by:

great service by etrailer! thanks much!



by:

Plug and play makes install a snap



by:

Easy hookup. Great customer service.



by:

made hook up fast and easy



by:

Fits 100%



by:

Easy install and set-up, works great.



by:

Very fast and excellent service.



by:

RIGHT PARTS EASY INSTALL



by:

No problems



by:

Too easy to install. Great quality.


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Show More Reviews

See what our Experts say about this Tekonsha Trailer Brake Controller

  • Wiring and Brake Controller Recommendations for a 2017 Hyundai Santa Fe
    Hey Marco, thanks for reaching out! To get all of the wiring and such on your 2017 Hyundai Santa Fe you'll need the following: - Curt Wiring Connector # C59236 - Universal Installation Kit # ETBC7 - Tekonsha Voyager iD Brake Controller # TK26BR - Mounting Bracket # 18136 This gives you everything you need for wiring as well as a brake controller that takes up minimal space inside your Santa Fe. The only other thing you'll need is a ball mount kit. If you don't already have one, then...
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  • Parts Needed to Install Tekonsha Voyager ID on 2020 GMC Yukon
    Hey Clay, to install a Tekonsha Voyager Id in your 2020 GMC Yukon you would need the part # TK26BR for the brake controller and then the part # 3016 for the install harness and you'd be set. What will you be towing?
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  • Parts Needed to Install a Brake Controller on a 1998 Winnebago Minni Winnie
    Hey Ed, thanks for reaching out! It sounds like your 1998 Minni Winnie doesn't have any trailer wiring at all so you'll need the following: - T-One Wiring # 118344 - Universal Wiring Upgrade # ETBC7 - Tekonsha Voyager iD Brake Controller # TK26BR We don't really have any installation videos on an RV like that, but I've attached a video of the ETBC7 kit that should help with the installation. Is there anything else you're needing to install along with this stuff?
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  • Below Bed 5th Wheel Installation Kit Needed For A 2000 Ford F-250
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  • Which Brake Controller Install Harness Fits 2022 Ford E-450 Cutaway
    For your 2022 Ford E-450 cutaway chassis the correct Tekonsha brake controller install harness is actually the part # 22292. This is why what you have doesn't look like it would work with the 3035-P.
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  • Installing A Reese Brakeman Controller In A 202 Ford E250 With Factory 4-Flat
    Hey John, I can definitely help with that. The Reese brakeman controllers are compatible with the Tekonsha brand plug-and-play adapters. For your 2002 Ford E250 you can use the # 3035-P to plug directly in to the factory brake controller plug. You will also need item # 37185 to complete your wiring. The brake (blue) wire will need to be run from the brake controller back to the plug in the rear. The brake controller power and brake pedal wires are already run. A 12 volt hot lead from the...
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  • Recommended Brake Controller and Wiring Harness For 2005 Holiday Rambler Ambassador on F53 Chassis
    For your 2005 Holiday Rambler Ambassador motorhome, I recommend you use the Tekonsha Prodigy P3 Brake Controller # 90195. This controller utilizes a LCD screen that gives you easy to read and understand diagnostics and comes with simple presets to make set-up easy. It is proportional, so it will allow you to apply the trailer brakes at the same time and with the same amount of pressure so your trailer doesn't end up pushing or pulling your RV. It doesn't have the codes of most brake...
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  • Recommended Plug in Brake Controller Adapter for a 2016 Range Rover TD6
    Hey Patrick! I would love to give you a quick yes but the best I can do is maybe and then show you what you need to look for. There is conflicting information on Tekonsha's website that says your 2016 Range Rover TD6 has the brake controller adapter port but I can tell you exactly where to look to find it. I linked a diagram below that shows the wiring on your Range Rover. This will be at the base of the left side a-pillar or to the left of your left foot right before your driver's side...
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  • Parts Needed To Install a 7-Way and Trailer Brake Controller On a 1996 Ford F-350 With Factory 4-Way
    Since you already have a factory 4-way flat on your 1996 Ford F-350 you will need the Adapter 4-Pole to 7-Pole # 37185. This will plug into your factory 4-way and the rest of the wiring will have to be spliced into your factory wiring as I do not see anyone makes wiring for your factory connectors. The Tekonsha Plug-In Wiring Adapter # 3035-P will allow you to plug into the 6 pin connector you found under the dash. Then you can connect the Tekonsha Prodigy P3 Trailer Brake Controller # 90195.
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  • Brake Controller Plug Location on a Class C Motor Home Built on a Ford E-450 Chassis
    I spoke with my contact at Tekonsha and he informed that you are looking for a brown 6 pin connector behind the hood release, up near the firewall to plug in the Tekonsha Plug-In Wiring Adapter # 3035-P. He said there is also a gray connector that is very similar to the brown connector that the # 3035-P will actually plug into but it is not the correct one to use. The Tekonsha Prodigy P2 Proportional Brake Controller # 90885 and the # 3035-P Ford Super Duty Adapter is what you need.
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  • Brake Controller Connector Location on a 2020 Ford Explorer
    If your 2020 Explorer is equipped with the factory 7-way trailer connector, it will have the brake controller connector under the dash. The connector is located under the dash, above and to the right of where the driver's right knee would be. The connector will be rectangular, and will be gray in color. If you use a Tekonsha brake controller like the Tekonsha Primus, part # TK90160, the # 3035-P wiring adapter is the correct harness. If the vehicle doesn't have the factory 7-way, the connector...
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  • Brake Controller Wiring for Ford E-450 Motorhome
    If your vehicle has a factory brake controller plug, you can simply use the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers – Ford, Item # 3034-P, which will connect to the vehicle plug and the brake controller. On the new E-450 vehicles, the plug is located behind the storage compartment above the radio. Once you remove the storage compartment, you can plug in the adapter and run the cord behind your dash to the brake controller. I've attached several images showing where...
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  • Recommended 7-Way Trailer Wiring On 2007 Ford E-350 Super Duty Van
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  • Is Reese Voyager and Tekonsha Voyager the Same Brake Controller
    They are the same controller as Reese and Tekonsha are made by the same company. The Tekonsha part # 39510 does not come with the vehicle specific install harness part # 3035-P which is custom fit for your 2003 Ford F-250/350.
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  • Brake Controller Recommendation for a 2008 Ford F-150 with Factory 4-Way
    To install a brake controller in your 2008 Ford F-150 you would be able to use the brake controller port under the dash and you will need to complete the wiring at the rear of your vehicle to the 7-way at the rear of the truck. For a brake controller I would recommend the Prodigy P2 Brake Controller part # 90885. This is our best selling brake controller because of how well it works and how easy it is to setup. This is a proportional brake controller that senses the amount of braking the...
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  • Recommended Wiring for 1998 Ford F-150 to Add 7-Way to Factory 4-Way Trailer Connection
    For your 1998 Ford F-150 Extended Cab with factory 4-way flat, you need the Tekonsha Ford Replacement OEM Tow Package Wiring Harness, 7-Way # 118242. This will give you the two additional relays needed as well as the wiring harness. Then you will need a brake controller. I recommend the Tekonsha Prodigy P3 # 90195 as well as the wiring adapter # 3035-P. This will give you an easy to use proportional brake controller with easy to use presets as well as a nice LCD screen for diagnostics....
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  • Parts Needed to Add 7-Way and Brake Controller to 2007 Ford F-150 with 4-Way
    If your trailer does not have brakes all you would need is the part # 37185 as an adapter to convert the 4-way to a 7-way. If you do have trailer brakes you would need the # 3035-P, the # 37185, and a brake controller. For a brake controller I would recommend the Prodigy P2 Brake Controller part # 90885. This is our best selling brake controller because of how well it works and how easy it is to set up. Follow the 4-way trailer connector wires from the trailer connector to the front...
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  • How Would EZ Connector Magnetic 7-Way Trailer Connectors with Built-in Seal # 319-R7-02 Install
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  • Where is Brake Controller Install Port for 2018 Ford Explorer
    To install your Reese Pod brake controller in your 2018 Ford Explorer will require the install harness part # 3035-P which is a confirmed fit. If you check out the 9:55 mark of the install video I attached to this page you'll see where to find the port on your vehicle to plug the controller in. It is a bit hidden under the dash underneath the panels.
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  • Parts Needed to Install Brake Controller in 2007 Ford F-150 with 4-Way Trailer Wiring
    To install a brake controller in your 2007 Ford F-150 with a 4-way you need the # 3035-P, the # 37185, and a brake controller. For a brake controller I would recommend the Prodigy P2 Brake Controller part # 90885. This is our best selling brake controller because of how well it works and how easy it is to set up. Follow the 4-way trailer connector wires from the trailer connector to the front of the vehicle. These wires connect to a factory plug along the frame rail, usually on the driver's...
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  • 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...
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  • Parts Needed to Add 7-Way and Brake Controller to 2000 Ford F-350
    First thing your 2000 Ford F-350 needs is the correct 7-way adapter confirmed as a fit for your truck. For that you'd want the part # 118243 which plugs into the factory wiring of the truck and comes with all of the needed relays and fuses. Next you'll need the install wiring adapter as well as a brake controller. For a brake controller I would recommend the Prodigy P3 Brake Controller part # 90195. This is our best selling brake controller because of how well it works and how easy it...
    view full answer...
  • Comparing Redarc Tow-Pro Liberty and Tekonsha Voyager iD Controllers for a 2019 Ford Explorer
    Hey Larry, thanks for providing all of those details! Google knows a lot, but it doesn't know everything, so I'm glad you turned to us for help! The almighty Google was wrong about the Tekonsha Voyager iD # TK39DR. It is considered a hidden controller since the main unit can be hidden and you only need access to the small control knob. With that being said, the Redarc Tow-Pro Liberty Brake Controller w/ Custom Harness # RED96CR is the better option out of the two not because of performance...
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Amanda K
Written by:
Amanda K

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