To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Install your electric brake controller quickly and easily with this custom wiring adapter. Simply plug one end of the adapter into your brake controller and then plug the other end into the built-in harness behind your 's dash.
Features:
This adapter plugs into the connector behind your vehicle's dashboard. To reach the connector, first locate the notch in the access panel in the center of the dash, near the passenger side. Using a trim panel puller, carefully pry the panel out and undo the locking tabs to remove the panel. You will find the mating connector behind this portion of your dashboard.
To install your electric brake controller you need to connect the wiring of the controller to your vehicle. Certain manufacturers offer pre-wired options, typically known as tow packages, wherein these wires are run for you from the dash to the trailer connector on the back of your vehicle. Often, a brake controller wiring harness is included with your tow package. This harness plugs into a port beneath your dash and connects to the four wires of the brake controller. If, however, you have a brake controller with a plug in place of the four loose wires, you can use the Tekonsha adapter.
This adapter requires no hardwiring. It is designed to plug directly into your electric brake controller for the simplest installation possible. Because there are no wires to connect, installation is not permanent. You can unplug and remove your brake controller at any time and securely stow it away.
California residents: click here
Average Customer Rating: 4.9 out of 5 stars (280 Customer Reviews)
Install your electric brake controller quickly and easily with this custom wiring adapter. Simply plug one end of the adapter into your brake controller and then plug the other end into the built-in harness behind your vehicle's dash.Perfect fit for our Minnie Winnie (on the 2016 Ford E450 chassis). The cable is a perfect fit, and the installation electrically is a breeze. Where to mechanically mount our controller is another story. Taking out the accessory plate was also a slight challenge, the existing battery boost switch is a bit large. The switch wants to stay in the dash as the switch cutout on the dash is a bit too small, it holds the assembly in place loosely on the dash. It requires a bit of moving the trim plate, and the metal backing plate behind it back and forth, up and down to break the switch mounting tabs free from the dash after removing the two trim screws. Once the trim plate has been removed, the factory controller cable is in plain view and is the 3034-P snaps right on.
Since my controller travels between the Minnie and another vehicle, I didn't want to do a permanent installation, thus there is no clean final installation picture shown. There is room for a controller to the right of the existing switch (if I were to make a rectangular cutout in the trim plate, but I may end up just using a Velcro attachment of the controller bracket to the top of the dash. Under dash mount is not an option as you couldn't see the controller or easily reach its controls.
This brake controller was installed in a motorhome on a E450 Ford chassis that came with the Ford brake controller harness installed from the factory. Although factory wired for a Ford brake controller the Ford brake controller would not work because the motorhome did not come with the digital instrument panel and steering wheel with the required controls.
The Tekonsha brake controller with the Ford adapter harness was very simple to install, plug and play. The Tekonsha brake controller also detected a brake fault that the Ford controller in my F150 did not show. The Tekonsha brake controller works perfectly stopping my 7000 lbs. enclosed car hauler trailer.
These little adapters are a life changer. They make Installing an aftermarket brake controller to a factory harness a breeze.
My factory 2011 F350 integrated brake controller want recognizing any of our trailers, after cleaning and greasing connectors and chasing wires. I just installed the Tekonsha P3 with Ford factory harness. It took all of ten minutes as I already knew where I wanted it placed. I plugged the trailer and was instantly recognized. Super quick and easy. I mounted it on the drop down cup holder; easy to see and use the controller and it doesn’t interfere with the cup holders when in use.
PlugNPlay Mini Winnie on an E250 chassis. Easier installation if you ignore all the usual instructions messing with the upper dash panel and just pull back the engine cover. Reach up there, pull the connector down, and you're good to go.
I purchased this harness for a 2012 Forest River Sunseeker Class C RV.
It has a 2011 Ford E450 Van front. I did some research on etrailer about possible locations of the factory brake controller wiring, and found out exactly where it was.
(Behind the coin holder in the dash).
The hardest part of the whole install was freeing the factory harness from the harness tie down behind the coin holder.
Installed a Prodigy P2 brake controller, hooked up the 3034-P harness, and boom!
Everything works great.
Great brake controller! I installed this unit in my 2016 Ford F250 4x4 in just over 30 minutes. Of course, I spent a little time (about an hour or so) in advance on the etrailer website researching how to install this controller. After watching a few videos and reading a few detailed reviews I was ready to go. I did order a plastic trim removal tool set on [site] prior to this installation. ** NOTE to etrailer: Think about offering a set of trim removal tools for sale to your customers - very important!**. I figured the $25.00 spent on the trim removal tool set would ensure no damage to the interior of my new truck and I was right. This is my second or third brake controller purchased from etrailer. Fast shipping and great products! Thank you!!
Easy plug right in harness
Order brake control box with pigtail. Rep was very knowledgeable and actually opened an account with this company
Plug and go
Perfect fit to bypass Ford factory controller and install prodigy controller
Wasn't really what I needed for my van. The connectors hook up, but there aren't enough wires. Had to splice it in manually, but at least it did part of the job.
I have not had a chance to use this as my motorhome is still in the shop. I appreciate the speed and handling of my order by emailed and as of now I will use them again in the future.
E trailer is an awesome organization. I couldn’t find this part, gave them a call and they sorted me in about 3 minutes. This product worked right away and has not wavered once.
Very efficient, order shipped quick and instructions are easy to follow. Shortly after I received my items I received an email with links to install assistance.
Fit perfect, the instructions from etrailer are spot on. Combined with the Tekonsha p3 brake controller. Really good set up. Can be difficult to find info on 2017 Ford E450 based motorhomes, but as I said, etrailer knew all about it.
5 minute installation on my f250. Fantastic product and customer service. Arrived at my door within 48 hours of ordering
Equipment and wiring are excellent. I installed this myself, and everything was perfect.
Perfect fit, no additional plugs or splicing required. Will absolutely use etrailer again.
Controller and wirering harness arrived in one night. Installed easy and clean in an hour and worked properly ever since. True plug and play with my 2013 E-350 xlt van. Harness plugs into the cable secured on the back of the coin cup.
It’s been about a year and still working as it should.
I’ve purchased several tekonsha brake controllers with
No issues.
Great product, a little complex to install but once installed worked well
Wiring harness fit like a glove.
Nice harness looking forward to getting it installed.
Love dealing with these guys. So helpful, they know their stuff. We needed the connector and a brake controller for a 2018 motorhome. Their web site they had a video of where to find the connection site in the RV and they had the right parts at a great price. They also had the all the little odds and ends (windshield cover, sink stopper, new bath faucet, led light, etc.,) that we needed. The parts were delivered within a week.
Do you have a question about this Accessories and Part?
Info for this part was:
At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.