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  1. Trailer Brake Controller
  2. Tekonsha
  3. Electric
  4. Proportional Controller
  5. Up to 3 Axles
  6. Behind-Dash
FITS 2020 Mercedes-Benz Metris
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

$165.70
Trailer Brake Controller
Confirmed to Fit
2020 Mercedes-Benz Metris

with factory Tow Package

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

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In Use/Installed

2020 Mercedes-Benz Metris trailer brake controller from Tekonsha. Product reviews from other Metris owners. Expert trailer brake controller advice with thousands of helpful questions and answers. Great prices and fastest shipping.
  • All Info
  • Reviews (38)
  • Q & A (0)
  • Videos (3)
  • Photos

Tekonsha Trailer Brake Controller

  • Electric
  • Proportional Controller
  • Up to 3 Axles
  • Tekonsha
  • Behind-Dash
  • Plug-In
  • Dash-Mounted Knob
  • Smartphone App
  • Multiple Trailers
  • 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 under the driver's seat 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.



306300 Tekonsha Dual Plug, Direct Install Brake Control Wiring Harness Adaptor

Replaces Tekonsha 3063-P

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

Item # TK26DR

Installation Details TK26DR 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 Tekonsha Custom Wiring Adapter for Trailer Brake Controllers Spec Review

Hello neighbors, it's Brad here at etrailer. And today we're taking a look at the Tekonsha Brake Controller Adapter for sprinter vans. Now, it's important you're gonna wanna use the fit guide to make sure that you have the specific model of sprinter to make sure that this plug works. But once it's plugged in and you know that you have a confirmed fit, it's going to be nice and easy to actually plug this into your factory tow package. So under the driver's seat, you're gonna see a green clip and you have factory plug that meets to that. And you just simply run the other end to your brake controller.

Now, this is going to be an awesome option in making a brake controller install nice and easy on the sprinter, by allowing you to just plug into the factory tow package. And then this end is gonna go into your brake controller pretty easy. And this is gonna work on trailer mates, draw tights as well as Tekonsha brake controllers. As you can see once we plugged it in, our brake controller came to life and it's ready to go. So all that's left is to mount this where we want it and hook up our trailer and get to towing.

And that was a look at the Tekonsha Brake Controller Wiring Adapter for a sprinter van..

Ratings & Reviews

4.8

38 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.

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Easy install simple setup



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Everything worked as it should! Very happy with the look as well



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Works good



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The install was pretty simple. It took some time to modify the knock out plug to conceal the adjustment knob but after a bit of work it fit nicely and looks like it’s supposed to be there. I missed a photo of the final mont of the control unit but I was able to install the supplied clip for the module just above the airbag. There is a clip that holds the wire for the computer input so I removed it for extra space and secured the wire with a zip tie.



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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.



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Price, Delivery & Customer Service was the best!



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I chose this Tekonsha Voyager ID for installation in my Audi SQ7 ecause Tekonsha has a great reputation for brake controllers when used with Airstreams. The brakes are easy to dial in and once you get it, the control at both high and low speed is perfect. A Redarc controller I used on a previous tow vehicle struggled to find a good balance. Tekonsha has this nailed. I love that I don’t have to mount a box beneath the dash and that the control is easy to reach, not ever in my way and easy to adjust. Perfect!



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It was exactly the part I needed to complete the towing harness on my Sprinter. And it works flawlessly.



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Fitted to our 2020 Highlander XSE V6. Install is straight forward, but you'll need to run your cold-side brake wire to a relay. The module will back-feed 12V into your brake light circuit which will trip all of your cars sensors (collision warning, parking, lane keep assist, radar cruise, etc.). The easiest place to tap the cold-side wire is from the trailer controller box located behind the 3rd row cup-holders (you may need to take the whole panel off to access). Cold side brake wire is a gray/lavender (beige) wire between the green and pink wires (pin 8). It's aluminum... so you can't solder to it.



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The length of the cable to the switch/encoder should be longer or, have a connector so an extension cable could be used.
When I finally found a place to mount the controller within reach of the knob, I discovered that the foam mounting pad only had adhesive on one side. So that was useless. Sometime during the installation, I lost the nut that holds the encoder on the dash. I was disappointed when I called etrailer and they told me they don’t sell individual parts. They gave me the manufacturer’s phone number where I waited on hold for an hour before I hung up.



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Works great. custom harness makes it plug and play!



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Had to file the bracket down to get it to slide in to the unit. Was able to get the control knob to fit into the dash in the removable card holder. 2022 Chevy, Colorado Z 71.



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I wanted it to look like it belonged. Took a bit of fabrication but I think it turned out pretty good. 2010 Cadillac Escalade EXT



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Was easy(ish) to install in me 2015 Jeep Wrangle Unlimited. Placed the main unit behind the glove compartment using the supplied bracket and the dash knob down near the passenger footwell. There isn't enough length of wire to get the knob to the driver's side in this configuration, but putting the main unit on that side while remaining hidden is a major pain, especially with the upgraded sound system. Used it a few times already, and the adjustability is excellent, it goes from almost imperceptible to locking up the brakes at maximum pretty quickly on the same road. It will serve you well no matter what trailer you are using.



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This brake controller was so simple to install with help from etrailer.
It unit operats the electric brakes on my trailer great and I love that I can adjust the braking power from inside my motorhome.



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I really like it so far. It was easy to install and it has an excellent response to braking. I installed it on my 2023 Mercedes/Coachmen motorhome that pulls a car trailer with a Jeep on board. In my test run this week it has worked great. Leaving soon for two weeks traveling south and will let you know how it works on the long haul.



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Works great, following instructions and installed the trailer controller. Not all defaclut to install and the hardest thing was getting a 66 Year old kid in position to install it under the dash! I don’t bend as easy as I use too.



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Worked perfectly on my 2024 Sprinter 2500 Van



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In case my first review posts, after an unsuccessful online chat with someone at etrailer, I called them and spoke with a very nice and knowledgeable man (unfortunately I didn’t catch his name). He walked me through the subtle differences between the 2nd generation Sprinter van 7-way factory plug and the 3rd (current) generation van which I have and via telephone I was able to get the Tekonsha adapter harness connected. Thanks etrailer!



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As all Tekonsha products, this unit works very well. Easy to install and understand how it functions.


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  • How To Install a Brake Controller on 2017 Mercedes-Benz Sprinter 3500
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  • Where is Brake Controller Install Connector on 2020 Mercedes Benz Sprinter 3500
    Your 2020 Mercedes Benz Sprinter 3500 with the factory tow package does have a brake controller install port like what the part # 3063-P is designed to plug in to. On your Sprinter you will find the harness underneath the driver seat. It will be a green connector you are looking for like what you see in the attached picture. Then for a brake controller the Brake EVN # TK63VR would be a really great option that is very reliable and performs great.
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  • Are There Instructions To Route Tekonsha Brake Controller Harness On Mercedes Sprinter 2500
    The Tekonsha Custom Wiring Adapter for Trailer Brake Controllers part # 3063-P which is a fit for a Tekonsha Trailer Brake Controller like the Prodigy P3 part # 90195 on a 2018 Tiffin Wayfarer Motorhome with Mercedes-Benz Sprinter 2500 Chassis does indeed plug-in under the seat. In order to route the harness up to the dash where you would ideally be mounting the brake controller you'd need to find a path free from moving components. That said, the manufacturer does not provide exact instructions...
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  • Where Is The Brake Controller Port Located on the 2019 Mercedes-Benz Sprinter 2500 For 3063-P
    The brake controller adapter part # 3063-P that is used with the Tekonsha Voyager Brake Controller part # 39510 for the 2019 Mercedes-Benz Sprinter 2500 plugs in underneath the driver's seat. There is a green plug that you plug the adapter into. I have attached a photo for your reference.
    view full answer...
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  • Where is the Trailer Brake Controller Plug on a 2020 Mercedes-Benz Metris
    The trailer brake controller plug on a 2020 Mercedes-Benz Metris is located on the driver side behind the center console, under the sound deadening mat in the top left of the passenger footwell. I have attached a photo of this as well. I recommend using the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195 with Tekonsha Custom Wiring Adapter for Trailer Brake Controllers part # 3063-P which makes for a plug-in-play install. If you don't want to do all the work finding the connector...
    view full answer...
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  • Parts Needed to Install Brake Controller on 2019 Mercedes-Benz Sprinter 2500 With 7-Way
    Since your 2019 Mercedes-Benz Sprinter 2500 has the factory 7-way, that means you'll have the factory tow package, so I assume by "wiring" you are referring to the wiring adapter needed to plug into the brake controller (it will plug into the green port under your driver's seat as in the accompanying photo). The correct part for your '19 Sprinter 2500 is the Tekonsha Custom Wiring Adapter # 3063-P. Then for a brake controller that works with that adapter, there are a couple options I...
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  • Parts Needed to Install Brake Controller in 2023 Sprinter
    I checked with Tekonsha and a few other brake controller manufacturers and they state that your 2024 Mercedes Sprinter 3500 does not have an OEM brake controller install port under the dash like previous models so you would have to hardwire in the Prodigy P2 # 90885 with the universal install harness it comes with and the brake controller install kit part # 5506 which wires to the OEM 7-way you have.
    view full answer...


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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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