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Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers - Ford, Lincoln, Mercury

Part Numbers: 90195,3035-P

Retail:$322.72
Our Price: $187.71
You Save: $135.01
Trailer Brake Controller

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Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
part number: 90195

The large buttons and colored LCD display on this proportional brake controller make it easy to see and easy to use. Store and customize your settings so you can easily swap out trailers and drivers and get towing.

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
  • Large, accessible buttons make it easy to operate the controller
    • Switch between 3 different levels of boost, adjust braking output, and navigate the menu
  • Handy rotary-style lever on the underside of the module keeps the manual override within easy reach
  • Easy to swap out different trailers - great for a fleet
    • Save up to 5 trailer profiles to make it quick and easy to swap trailers or drivers
    • Store boost level, brake output, brake type, and display and language preferences
  • Customizable, easy-to-read LCD display gives you braking status at a glance
    • Color and contrast can be personalized to give you the right setting to make it easy for you to read
  • Built-in safeguards protect your vehicle, trailer, and the controller
    • Runs continuous diagnostic checks to alert you to problems as they come up
    • Minimizes drain on car battery by drawing only 3.6 milliamps when not in use
    • Prevents trailer brakes from overheating by reducing power output during prolonged stops
    • Defends brake controller and trailer breakaway systems against shorts
  • Automatic leveling lets you mount at any angle up and down for an easy installation
    • Controller must be parallel with direction of travel and horizontally level
    • Included harness hardwires to vehicle and plugs into controller
    • Plug-in, vehicle-specific adapter available for select vehicles to reduce installation time
  • Quick-disconnect feature lets you easily remove and store the controller when you don't need it
    • Replacement wiring harness (sold separately) and replacement bracket (TK5906 - sold separately) required to swap controller between vehicles


Specs:

  • Application: trailers with up to 4 axles (8 brake assemblies)
    • Compatible with electric or electric-over-hydraulic trailer brakes
  • Overall dimensions: 5" long x 3-1/2" wide x 1-3/8" tall
  • LCD display dimensions: 1-3/16" wide x 9/16" tall
  • Mounting range: 360 degrees vertically
  • Limited lifetime warranty


Braking Output

Tekonsha Prodigy P3 brake controller

Braking output is the maximum amount of power that will be applied to your trailer's brakes. How much braking output you need is determined by the weight of your trailer; a heavier trailer will need more power to bring it to a stop. Use the arrow buttons on the front of the module to set the output. You want to set the braking output as high as you can without locking up the brakes. Once you've set up the brake controller the first time, you shouldn't need to adjust this setting unless the trailer load changes, you switch trailers, or road conditions change. The LCD display will show the current output setting being used.


Power Boost for Heavy-Duty Towing

The boost setting 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.


Depending on the level of boost, your trailer brakes can start at either 13 percent or 25 percent of the set braking output. What this means is that, instead of starting at 0, the brakes will start at 25 percent and get to100 percent sooner. This keeps the trailer from pushing your tow vehicle forward.


If your trailer weighs less than your tow vehicle, no boost is needed. But, if you want your trailer to lead the braking, you can select level B1.


Boost Levels:

Approximate Gross Trailer Weight Boost Level Increase in Initial Power Output
Less than tow vehicle GVW B1 13%
Equal to tow vehicle GVW B1 or B2 13% or 25%
Up to 25% more than tow vehicle GVW B2 or B3* 25%
Up to 40% more than tow vehicle GVW B3* 25%

*Both B2 and B3 offer a 25-percent boost in initial power. But the braking curve for B3 is more aggressive than that of B2. This means that, even though you will start out with the same intensity when using these boost levels, you will get an overall more aggressive braking experience with the higher level. So if you use B3, you will reach maximum braking sooner than if you use B2.


Storable Settings

Customize the P3 and store your settings so that you can easily access them later. If you tow multiple trailers, or the same one but with differing loads, store the desired boost and power levels for each so that you don't have to completely reset the controller every time you switch between trailers. It's easy to swap between drivers as well. Program the P3 display with your desired screen color, brightness, and language, and you can easily return it to your preferred settings the next time you tow.


Customizable LCD Display and Advanced Diagnostics

The P3's LCD display features a distinctive look with multiple color and contrast options. With lots of customized options, you can change the display to make it easy for you to see and check your braking status at a glance.


Tekonsha Prodigy P3 LCD display screen

It also includes comprehensible and detailed roadside diagnostics. The P3 advanced diagnostics not only notify you of potential problems, but they can also tell you where to begin troubleshooting.


Display screen when P3 unit turns on.Boost mode one.Boost mode two.Boost mode three.
Display screen is white.Display screen is green.Display screen is orange.Display screen is light blue.
Display screen is purple.Display screen is blue.Display screen is pink.Display screen is cyan.
Screen displays force of braking.Screen displays warning open ground no brakes.Screen displays no trailer connection.Screen displays no trailer connection.

Diagnostic troubleshooting displays include:

  • Battery voltage
  • Voltage supplied by stop light switch when brake pedal is depressed
  • Output voltage to trailer brakes
  • Output current to trailer brakes

Diagnostic warning signs include:

  • Open ground
  • Overload
  • Output short
  • Power loss
  • No trailer connection

Tekonsha Prodigy P3 review

Safety Features

The Prodigy P3 offers advanced safety features to prevent damage to various components of your towing setup. Integrated reverse battery protection shields the brake controller and your trailer's breakaway system from shorts. When the P3 is not in use, it will be in power-saving mode. In this setting, it draws only 3.6 milliamps, minimizing drain on your vehicle's battery.


The P3 also comes equipped with a hold feature to prevent wear on your brakes. When you're waiting at a red light, you don't need your trailer brakes on at full power. The longer you sit there, the more they will overheat. But with the P3, any time your tow vehicle and trailer are at a standstill with the brakes applied for more than 5 seconds, the hold feature will kick on and reduce power to just 25 percent. This will keep your trailer in place while saving your brakes.


The P3 keeps the manual override within easy reach, great for stopping sway or controlling your trailer's momentum in emergencies. To engage the manual override, just twist the rotary-style lever from right to left. This will activate the trailer's brakes and brake lights without you having to apply the brakes on your tow vehicle, perfect for limiting trailer movement while you're cruising.


Automatic Leveling and Simple Installation

The self-leveling feature of the P3 ensures that the brake controller continues to function even as you drive up steep hills or through the mountains. Simply mount it in your cab at any vertical angle, and the controller will level itself automatically thanks to its 360-degree rotational range. This makes the installation that much easier. But keep in mind that the P3 must be horizontally level and parallel with the direction of travel to work correctly.


Correct P3 mounting360-Degree P3 mounting

Installation is a snap. After mounting the P3 unit in your cab using the included bracket, hardwire one end of the included pigtail harness directly into your vehicle. The other end plugs into the brake controller. To remove the P3 for storage when you're not using it, just unplug the unit and slide it out of the bracket. With a replacement wiring harness (sold separately) and replacement bracket (TK5906 - sold separately), you can even transfer the Prodigy P3 to another vehicle.


P3 mounted in bracket P3 mount

Installation Accessories

For even easier installation, a vehicle-specific specific wiring adapter is available for most newer trucks and SUVs. One end of the custom adapter plugs into your vehicle, and the other end plugs into the controller - no hardwiring required.


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 Prodigy P3 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 Prodigy P3 uses an internal inertia sensor to detect 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.



90195 Tekonsha Prodigy P-3 Proportional Trailer Brake Control

39526 Hidden Hitch Proportional Brake Control

20195 Draw-Tite Intella-Stop Xtreme Proportional Brake Control

California residents: click here



Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers - Ford, Lincoln, Mercury
part number: 3035-P

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 beneath your vehicle's dash.

Features:

  • Wiring adapter eases installation of your electric brake controller
  • Custom connector end plugs into the built-in port beneath the dash of your vehicle
  • Other end plugs into the back of your electric brake controller
    • Compatible time-delayed brake controllers: Draw-Tite Activator I (5100), Draw-Tite Activator II (5500), Draw-Tite Activator III (5520) and Tekonsha PowerTrac (39523)
    • Compatible proportional brake controllers: Tekonsha Prodigy (90185), Tekonsha P2 (90885), Tekonsha P3 (90195), Tekonsha Primus IQ (TK90160) and Tekonsha Voyager (39510)
  • Limited 1-year warranty


Installation of Tekonsha Brake Controller Adapter

For most applications, the factory plug is located beneath the dash, near the center console. If you have a Ford full-size van, the harness is underneath and to the left of the steering column. The Ford Explorer and Mercury Mountaineer have 6-pin connectors behind the glove box on the passenger's side. On a Ford 2010 Flex, the connection point is under the front edge of the dash directly below the steering column. On a 2013 Ford Explorer, the connection point could be behind the driver's side kick panel. On a 2014 Ford Explorer, the brake controller port is located by the steering column.


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.



303500 Tekonsha Brake Control Wiring Adapter with 2 Plugs

Replaces Tekonsha 3035 and Tow Ready 20260
Item # 3035-P

California residents: click here




Customer Satisfaction Score:


Customer Reviews

Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional - 90195

Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers - Ford, Lincoln, Mercury - 3035-P

Average Customer Rating:  4.9 out of 5 stars   (7669 Customer Reviews)

The large buttons and colored LCD display on this proportional brake controller make it easy to see and easy to use. Store and customize your settings so you can easily swap out trailers and drivers and get towing. 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 beneath your vehicle's dash.

by: Skyler06/02/2023

I am excited to tell you about my experience when I needed to return my Prodigy P3. After 3 years of "flawless" service my brake controller developed a problem. I called to E-Trailer, where I purchased the Prodigy P3, and was informed by Korren that the Prodigy P3 has a lifetime warranty and that I could send in to get a free repair, or to get it replaced. The Prodigy P3 is one of the Best brake controllers on the market and E-Trailer's super service and helpful people saved the day when I needed help. I look forward to many years of service from my new Prodigy P3 and will continue to buy from, and recommend, E-Trailer!



by: Monte C.05/20/2023

This was a very easy installation of the hitch, wiring harness and trailer brake. Less than 2 hours with some help from my wife. All of the electrical was plug-n-play. I'm sure doing it myself (with help from [online]) saved me a lot of money.



by: Mark05/17/2024

I have never used any other brand of brake controller so it's hard to compare brands. And since the Tekonsha controllers have always worked extremely well I've never had a reason to use a different brand. I use this on an F350 Powerstroke Diesel hauling an 18 foot enclosed trailer and a 12 foot dump trailer. I had one of these controllers destroyed (electronically) when my brother connected it via 7 pin to one of his trailers that was wired differently than my trailers. I replaced it about 10 years ago and haven't had a problem since. I also had my brother rewire his trailers to match mine in case he needed to borrow my truck again, which he has, with np problems. This last controller I purchased was for my tractor so I could move my trailers around safely with my 28hp tractor.



by: Kenton 06/03/2023

The Help & professionalism of Quinn F @ etrailer.com was outstanding. He confirmed that the product was the best choice for my vehicle & purpose, his personal response & follow through impressed me (including an e-mail letting me know my parts were delivered a couple days early). I will definitely be using Quinn F @ etrailer.com for all my RV related needs.



by: Ronald04/25/2021

This Tekonsha Prodigy P3 was recommended to be by a friend who works at an RV dealership service center. This is my fifth trailer brake controller over a forty-year period, and my first progressive controller. I really love this controller. My truck has a factory towing package, but was manufactured prior to inclusion of integrated controllers. Since the truck has factory towing, the installation was very simple. The installation instructions were clear and complete. I would definitely recommend this controller to anyone looking for a dependable, easy to install and easy to use controller.



by: Wayne04/25/2021

I mounted my Tekonsha P3 on the dash just to the left of the steering wheel. Has very easy access to quickly activate the lever on the bottom of the unit to apply maximum trailer brakes. But I needed a wiring harness almost double the length of the Tekonsha Wiring Adapter so I just purchased two and spliced them together to make one long one......yea I could have saved money and just sliced in longer wires....Am very happy with the Tekonsha P3, With this mount it makes it easy to disconnect and put into my Ford F150 or my Tacoma.



by: Jason 05/17/2023

I love this! We camp monthly, and we tow our 23ft camper with a 1500 GMC. The break assist has been a fantastic tool to help keep us safe and in control of the camper.



by: Matthew03/24/2023

Installed myself in about 30 minutes. 06 Silverado crew cab. Fit right up to factory fitting that was hidden up on top of the spare tire.



by: Mark 04/17/2024

The Tekonsha P3 and the wiring adapter have worked great for us. Installed in a Subaru Ascent on the bottom left side of the dash. Worried about hitting it with my foot, but that hasn't even been close to an issue. We leave it installed full time and I never think about it. Actually, as a break controller, that's a great thing. We adjusted the settings a couple times during our first outing with a trailer and have never touched it since. It truly does the proportional breaking well. I definitely prefer the physical box and not having to futz with an app.



by: Rob Pettis05/02/2011

First, a huge "Thank You" to Janice!!! You are the best, and the main reason I am the proud owner of Tekonsha P3 Brake Controller! (see, I initially had an issue with my standard online payment service and almost canceled my order because of it) So I went old school and picked up the phone, one with a cord and spoke to a human being. Her name is Janice, and she made me feel confident that I could trust her and etrailer. And as a result, 4 days after placing my order with her I received my package. That's incredible. I am very happy and will most certainly do business with etrailer again in the future because of Janice.

I don't have any experience with brake controllers. So I can't really comment on how much better or worse this one is to any others. But since I am new to the B/C scene maybe this can be considered an unbiased, non professional review of the Tekonsha P3.
My general skill level is "requires supervision around all power tools". But I do have some mechanical ability (snicker). So I will just say, if I could install this thing anyone should be able to do it. Of course I also bought the OEM wiring harness for my vehicle so even I was able to figure out which plug went where. On A scale of 1 to 10 I give it a 3 (I'm somewhat large and getting under the dash wasn't easy or it would be a 1). And as others have said, deciding where to mount it actually took longer.

I attached mine to the top of the lower dash cowl and it fits almost tight to the dash but still within the 180 degree limit. This positions the controller at the same height as my knee and puts it within fingertip reach while resting my hand on my knee. I can see the controller perfectly through the steering wheel spokes. I went with the green screen background. it seemed to provide the best view in all lighting conditions.

The controller itself works perfectly and the set-up was a breeze. Once installed all the functions worked as described. The real time vehicle diagnostics are a plus. I like being able to monitor my battery voltage to the decimal place if I want to. I'm sort of a techno geek so this is really cool. I set the B/C voltage per the instructions and will only use the boost feature if I am in a hurry or feel the trailer is at max load, but my truck is 8k lbs so you may want to set yours to suit your own conditions.

I highly recommend the Tekonsha P3 brake Controller if you want the latest and probably the best controller out there in this price range. I highly recommend the OEM wiring harness if your skills are not pit crew comprable and want the easiest install possible. And, I highly recommend you buy it from etrailer if you want to get it at the best price available (I checked them all) and want the added security you're buying from one of the best online retailers that sells this product. And do yourself a favor, go old school for a change, use the phone and call them, and ask for Janice, although I'm willing to bet everyone there is as nice as her.
Rob


I don't have any experience with brake controllers. So I can't really comment on how much better or worse this one is to any others. But since I am new to the B/C scene maybe this can be considered an unbiased, non professional review of the Tekonsha P3.
My general skill level is "requires supervision around all power tools". But I do have some mechanical ability (snicker). So I will just say, if I could install this thing anyone should be able to do it. Of course I also bought the OEM wiring harness for my vehicle so even I was able to figure out which plug went where. On A scale of 1 to 10 I give it a 3 (I'm somewhat large and getting under the dash wasn't easy or it would be a 1). And as others have said, deciding where to mount it actually took longer.

I attached mine to the top of the lower dash cowl and it fits almost tight to the dash but still within the 180 degree limit. This positions the controller at the same height as my knee and puts it within fingertip reach while resting my hand on my knee. I can see the controller perfectly through the steering wheel spokes. I went with the green screen background. it seemed to provide the best view in all lighting conditions.

The controller itself works perfectly and the set-up was a breeze. Once installed all the functions worked as described. The real time vehicle diagnostics are a plus. I like being able to monitor my battery voltage to the decimal place if I want to. I'm sort of a techno geek so this is really cool. I set the B/C voltage per the instructions and will only use the boost feature if I am in a hurry or feel the trailer is at max load, but my truck is 8k lbs so you may want to set yours to suit your own conditions.

I highly recommend the Tekonsha P3 brake Controller if you want the latest and probably the best controller out there in this price range. I highly recommend the OEM wiring harness if your skills are not pit crew comprable and want the easiest install possible. And, I highly recommend you buy it from etrailer if you want to get it at the best price available (I checked them all) and want the added security you're buying from one of the best online retailers that sells this product. And do yourself a favor, go old school for a change, use the phone and call them, and ask for Janice, although I'm willing to bet everyone there is as nice as her.
Rob
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by: Dale08/08/2023

Tekonsha P3 brake controller was easy to install. Stacey got me the right wire adapter f ou r my 2022 Frontier. Basically Plug and Play install.



by: John G. Smith05/04/2012

Installed this on my GMC 3500 Duramax with factory integrated brake controller. Not happy with the integrated brake controller on my truck, had problems from the start on 3 different occasions with "Service Trailer Brake" warning on DIC, which of course means NO TRAILER BRAKES. Decided the P3 was the perfect solution. Many more features than the IBC, plus the P3 will also work with electric over hydraulic disc brakes should we ever need that in the future. Fairly easy install on this particular truck, the most difficult thing was running the brake wire from the controller to the 7-pin plug. (This is only required when installing in a vehicle with a factory installed brake control) Well worth the extra effort.



by: Matthew04/12/2024

I installed this in my 1987 K5 Blazer hauling a trailer with an old mustang on it from Washington state to south california… never had an issue. I watched a few YouTube videos and followed the instructions, took me a little more than half a day but this was because i had to replace a fair amount of old wire and then loom it all correctly to look professional but to also have a lasting result. I was concerned I did something wrong as the device stays on with the back light a few minutes after turning off the vehicle… it’s normal, just how the device works. The controller is way to use otherwise. It does brake controller things.



by: Lester03/15/2019
Ford

I ordered a Draw-Tite 5535 Brake Controller & adapter cable 3035-P from etrailer for my 2011 Ford Holiday Rambler F53 Chassis RV to tow my Tow Dolly with electric brakes. I ordered the parts on Saturday and received them on Thursday using economy shipping rate which was great. I received just what I ordered and installed them today (Friday) everything worked perfect and the install was very quick and easy.
0543.jpg is my Brake Controller 5535.
0544.jpg is my Adapter Cable 3035-P.
0548.jpg is a picture of the Ford Factory cable in the RV.
0535.jpg is a picture of the end of the Ford Factory cable that the Adapter Cable 3035-P plugs into.
0550.jpg is a picture of the Brake Controller 5535 installed to the right of the steering wheel.

Lester

3/16/2020

Great no problems, Plug & Play made a hard job easy.



by: Stan K03/12/2017
2010 Land Rover Range Rover

I ordered the trailer brake adapter harness for my 2010 full size Range Rover.
It fit great and its well made to do the swap,
for others that will read this here is how.
I found the brake connector in the truck was hidden behind the fat harness thats next to the inside left kick panel, just behind the hood release panel
By pulling on the OBD 2 wire harness, I found it was tied to the OBD harness.

Some say that the connector is on the left side of the steering column , in my truck is was on the far side of the fat harness so it was hard to see.

I had to remove the left side console, I removed the screw, then pulled the bottom of the wood panel towards the left door, the 2 pins released, then the panel slides to the rear of the truck to dislodge the top pin.

5 screws secured the lower panel , remove the lamp ,unplug it,
then remove the OBD 2 connector from its mount , slide the gray collar to the left kick panel then the harness pushes up out of its holder.
Plug in your new adapter harness for your trailer brake controller,
Assemble is the reverse of taking it apart.
in the picture the new harness is connected to the gray connector

Stan K.

3/12/2018

This harness works as it should, a good product,



by: Doug B.10/03/2011

I had to build a custom bracket for the controller mount since the X is limited in under dash metal but the install went well. The 7 pin trailer harness is a factory Nissan part (plug and play) , but since the receiver does not have the any mounting brackets, I positioned the 7 pin connector up and out of the way of harm by drilling and flush mounting it in the rear bumper. Thanks for carrying products relevant to your customer's needs and having products that work right. I have attached some pics from the finished install. I will be ordering accessories as I need them from your company as you have always been prompt, thorough and very courteous in all of your correspondence.



by: teresa12/23/2020

I have a 2018 BMW X2 that did not come with a factory tow package. I had an etrailer hitch and 4 way plug installed last year and has been perfect since. I just recently purchased a camper and needed to have a Brake controller & Brake controller 7 way deluxe kit installed. My mechanic installed them with the detailed instructions that the units came with without any issues. The Tekonsha P3 is extremely user friendly and is working flawlessly. A bit overkill for my car being I can only tow max 3500 pounds, and my camper is 1 axel. this unit is rated up to 3 axles. I look at it like this way, when I trade in my BMW I will take my P3 with me. etrailer is amazing with the support & products they provide and I highly recommend them to anyone who asks me.



by: BradG10/09/2016

Hi, I got my Item: 90195 and shipping was fast. I was able to get the break controller installed in my 2012 Cadillac Escalade Luxury using the etrailer.com video guide for a 2009 Cadillac Escalade. The install and wiring was the exact same as the video however my wires under the dash or wire bundle did not have a wiring sticker. The color of the wires were the same as in the video. This etrailer video is great and I used it to get my controller installed in about 1.5 hours. My install was trouble free.

This weekend I was able to test out the my new P3 90195 controller and get it calibrated with my 29 foot travel trailer this weekend. Used a B2 setting with 8.0 power. The user guide and instructions you get with the controller help you know what settings to use and how to set the power level.

This is my second controller as I got a P2 Tekonsha from etrailer about 4-5 years back and installed it in a 2007 trail blazer. This older 2P break controller is still working great. I have been rather happy with the quality of the Tekonsha controllers I have. I have not had to call etrailer for support or install questions but did receive a few emails from them to check in with me to ensure I got my shipment and offer me help. They do a good job supporting and responding to their customers and provide an A+ customer experience.



by: Chris M08/20/2013

Installed P3 this weekend in 2013 Tundra Crewmax with towing package and pre-wire. Extremely easy, even with the center console installation. Will let the photos tell the story. Did have to combine the P3 included harness with the additional OEM harness to gain the length I needed. Plug and play with the pre-wire. Hooked up to trailer and set boost levels for varying loads. Works great! Vast improvement over older model Tekonsha controller in my Ram 2500 Diesel. Pull a Kiefer BP horse trailer: about 3600 lbs empty, 7500 with 3 quarter horses and gear. Usually pull 6-8 times per year, with only 1-2 horses. Short distance and flat terrain. It took about an hour to install. Dad is a retired USAF/FAA radar technician with every tool known to man. He QC'd the job. Will try to write better review later.



by: Edward01/31/2023

Ordered 9 Jan 2023 and received today 31 Jan 2023. Seemed to sit in US mail system for quite awhile. Once received in Quebec Canada and cleared Canada Customs I received it in 3 days. I am replacing my brake controller with a new one and wanted to upgrade to a better one. Tekonsha P3 comes highly recommended and install is pretty straight forward. I haven't put this to the test as yet but I do not anticipate any problems. Only issue is in shipping.



by: William 05/28/2024

Connected to factory wiring and to Tekonsha Prodigy P3 Trailer Brake Controller without any issues.



by: Lucas S01/15/2012

I was in the market for a controller for my 2011 Jeep Grand Cherokee and this was a great controller and the price from etrailer was very competitive with other sites. What ended-up being the deciding factor for me on where to purchase the controller was the ease-of-use of the etrailer site. They made it simple to find and compare controllers and getting the correct wiring harness for my application was easy.

In addition to the site they have outstanding customer service. The controller was shipped the day after I ordered it (on a Saturday no less) with free upgraded shipping. They even followed-up with me once the controller arrived at my house. I wish all sites had this level of customer service!



by: Ron G11/20/2018
Isuzu Rodeo

Multiple products which I purchased from Etrailer to upgrade my Capri Rodeo truck camper. The steps are well made, easy to setup, and extremely helpful in entering and exiting. I set them next to the door when travelling. The trailer brake controller smoothed out the jerking that was a problem for far too long and simple to install. The vent cover was definitely needed as the original had a hole in it. The removal and replacement went well.

Ron G.

11/21/2019

All the items are quality products and still working well.



by: Mark Norman08/30/2016

George J,
Wanted to write good points
about your customer service and the Tekonska braking system. Included are multiple pictures of the unit installed on my VW SUV.
First off, I am not an expert in any way in installing and wiring. I had the good fortune of having Steve Kunzel, master mechanic at Westside VW in Minneapolis install the unit.(see Fig 1) The first unit sent did not function and was quickly replaced by etrailer.com at no charge. Second unit is pictured (fig 2) and works well. The trailer is used for caring dogs and gear to various dog events and hunting. The trailer weight is about 4500 pounds and the electronic braking system is necessary for good control of the SUV and trailer when braking. Thanks for all your help getting me up and running.



by: Henr L01/03/2017

Purchased brake controller for my 2014 Tuna. excellent order/shipping/receiving time.Received everything I needed with order in a very timely fashion. Website made it very easy to find and decide on exactly what I wanted. Etrailer will be my first choice for finding the accessories I need in the future. Purchased Tekonsha P3 brake controller and is the best thing to a factory installed controller I have encountered.


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  • Brake Controller Install on 2021 Jeep Wrangler Unlimited
  • That is correct. If your 2021 Wrangler Unlimited has the connector located under the dash to the left of the steering column near the top of the e-brake pedal as shown in the provided photo, you'd use the # 3073-P harness to connect the # 90195 Tekonsha P3 to the connector under the dash. You'd want to sever the blue wire exiting the rear of the controller and connect it to the blue output circuit you ran from the MOPAR 7-way you installed. This assumes that the connector under the dash
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  • Can Prodigy P3 Replace 2018 Ram 3500 Factory Integrated Brake Controller
  • I apologize if this information is coming to you a bit later than expected, but I'm happy to answer your question. You can certainly install the Tekonsha Prodigy P3 Trailer Brake Controller # 90195 along with the custom adapter # 3024-P for your 2018 Ram 3500 without requiring a trip to the dealership. The P3 controller will connect to your truck and apply your trailer brakes without issue. That being said, your Ram will likely flash an error code until the factory controller is
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  • Where Is the Brake Controller Port Located On a 2007 Ford F-150
  • The factory brake controller port on a 2007 Ford F-150 is located under the dash, near the OBDII port which you can see in the attached install video and photo. If you are using a Tekonsha brake controller like the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195 then you will need the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers part # 3035-P in order to attach this to the factory brake controller port.
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  • How to Remove Wiring Harness from 90195 Tekonsha P3 Brake Controller
  • You can detach the harness from the Tekonsha P3 brake controller by gently pulling up on the tab shown in the photo while pulling rearward on the connector. You'll want to do this gently, so the tab doesn't break. The same holds true for all the Tekonsha brake controllers.
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  • Install Port Location for Tekonsha P3 Brake Controller in 2018 Tiffin Allegro Open Road 36LA
  • The install harness needed to install the prodigy P3 part # 90195 in your 2018 Tiffin Allegro Open Road 36LA is the part # 3035-P which is located under the dash of your vehicle. I attached a picture that shows where you'll find the port on your motorhome for you to check out as well.
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  • Trailer Hitch Recommendation for 2007 Chevy Silverado 1500 Classic V6 Occasional Towing
  • We have a great priced hitch that fits your 2007 Chevy Silverado Classic that would work really great. The etrailer.com hitch part # E98849 fits your vehicle and has more than enough capacity than you'd need. Your V6 engine would not affect the fit of this hitch either. I attached an install video for more info as well on this hitch. Since you plan on doing some towing you might be interested in etrailer ball mount kit # 989900. It comes with 2 ball mounts; one with a 3/4 inch rise or
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  • Troubleshooting Trailer Brake Controller Installation on a 2000 Chevy Silverado
  • Attached is a helpful article that highlights how and where to connect the red and blue wires you mentioned on your 2000 Chevy Silverado for installing a brake controller like the Prodigy P3 # 90195. I have clipped the last part for these wiring instructions that I believe you are referring to. You will need duplex wiring # 10-2-1, a 20 amp or 30 amp fuse, and a 40 amp fuse. All of this can be found in the Universal Wiring Kit # ETBC7. As for your second issue I'm honestly a little confused
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  • Finding Stoplight Switch for Installing Brake Controller in 2019 Ford F-750
  • We don't have the install wiring colors of the brake controller install wiring for your 2019 Ford F-750 but what we can help you determine which wire to use for the red wire of the brake controller. What you'll need is a circuit tester like part # PTW2993 and you'll want to test all of the wires leading to the brake pedal switch till you find a circuit that has voltage only when the brakes are applied. That will be the circuit to use for the red wire. I also attached a link to a page
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  • Can a Brake Controller Be Installed On an Older Truck
  • It sure will! A brake Controller isn't a vehicle specific item, you can install a brake controller in just about any vehicle. To swap the controller back and forth, you'll need a # 7894 pigtail and a # TK5906 Replacement mounting bracket kit. To install the brake controller, you'd need our brake controller wiring kit, part # ETBC7. Here's a quick run through of the installation: The 4 pin to 7-way adapter incuded with the kit can be installed in 2 ways. You can either cut off the
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  • Wire Labels of Brake Controller Wiring 2016 Chevy Express Explained
  • Yes, the circuits you found for installing the P3 part # 90195 that you referenced in your 2016 Chevy Express Van are correct. The CHMSL circuit stands for center high mount signal lamp and is a dedicated brake light circuit and runs to the red wire and then the blue wire of the controller goes to trailer auxiliary circuit.
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  • Solution for Finding Stoplight Circuit in 2013 International 4300 for Installing Brake Controller
  • We have an easy solution to provide a stoplight circuit on your 2013 International 4300 with the Roadmaster Universal Stop Light Switch Kit # RM-751000. Some vehicles have a hard time finding the stoplight circuit but this switch solves the problem.
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  • Brake Controller Install Port on 2020 Thor Hurricane Motorhome
  • The OEM brake controller install connector on your 2020 Thor Hurricane should be up above the emergency brake pedal. If it is not there then you will need to look behind the steering column for a connector that the Plug-In Wiring Adapter # 3035-P connects to for the Prodigy P3 # 90195. I spoke with my contact at Tekonsha who said that back in 2011 Ford was supposed to make the connector more accessible (by the emergency pedal) because it used to be behind the steering column. I attached
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  • Is 30A Relay Required to Use Tekonsha Prodigy P3 Brake Controller with 2015 Audi Q7
  • It is true that the older version of the P3 # 90195 and older vehicles that have varying voltage on the brake signal required a 30A relay system to help with compatibility. I reached out to my contact at Tekonsha and he said that while the newer P3 and newer vehicles, like your 2017 VW Touareg and your 2015 Audi Q7, interact better with the brake controller and you might not need it, he recommends installing one anyways just to be on the safe side of things. We don't have any relays that
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  • Installing Tekonsha Prodigy P3 Brake Controller on 2013 Audi Q7
  • If your 2013 Audi Q7 is equipped with the factory 7-Way connector you will need to obtain a couple of items from an authorized Audi dealer, specifically part 1J0-972-782 for the brake control harness and two of part 000-979-228 for the wire/terminal assemblies. I have attached a link for the full tech bulletin that you mentioned further down this page. This explains exactly how to use the above-mentioned parts to install the Tekonsha Prodigy P3 Brake Controller # 90195. If you have
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  • Installing Tekonsha P3 Brake Controller on 2008 Chevy Avalanche for Use with Trailer
  • The Tekonsha P3 Proportional Brake Controller, part # 90195, works with any tow vehicle, but the wiring harness # 3015-P, is intended for 2003-2006 General Motors vehicles, not for your 2008 Avalanche. Please refer to the three included articles/videos which will show and explain the required wiring. Please note that the center stop light (CHMSL) wire is not necessarily orange in color. The wiring from the brake controller connects to the vehicle as follows: White ground wire connects
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  • Warning! Output Shortage Error On Tekonsha Prodigy P3 Trailer Brake Controller
  • I took a look in the owner's manual for the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195 for you and the error message, "Warning! Output Shortage" can be caused by a few different things. I have listed these for you below: 1. Detects brake output wire shorted to ground. Short during idle condition. 2. Use of some test lights or non-Tekonsha testers can cause this problem. Therefore, it sounds like there is a short in the usually blue brake output wire that runs from
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  • Stop and Turn Signal Lights No Longer Work After Rewiring Trailer
  • The issue you are describing sound like either a short in the wiring or a blown fuse. If you have access to a different tow vehicle or trailer then you can easily determine if the issue is with the vehicle or trailer. If not then the trailer will be easier to test. What you are going to want to do is take a 12 volt battery and touch the positive terminal to each of the pins on the trailer connector. If all of the lights work then you know the issue is on the vehicle. If the lights still
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  • Troubleshooting Trailer Brake Output on 2016 Dodge 4500
  • On your 2016 Ram 4500, the brake output is not functioning correctly. Since you have already checked the 5 o'clock pin on your 7-way, the next step is to check the output on the blue wire of your brake controller. If you have the Prodigy P3 # 90195, I've attached the installation details which will outline how to check the output in the controller using the Menu/Help/TroubleShoot. If you don't have this controller then you will need to cut the blue wire about 6 inches from the unit and
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  • Troubleshooting Overload Error Code with Prodigy P3 Brake Controller
  • The OVERLOAD error message you are experiencing with your Prodigy P3 part # 90195 is caused by a high current draw from the brake circuit. In other words, there is a short somewhere in your brake output circuit. Typically the problem can be found at the trailer connector, on the brake output circuit on the trailer, or at the wiring connection at the brake magnets. Start by examining the trailer connector on the trailer. Make sure that there is no damage or corrosion and that the wiring
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  • How to Install the Prodigy P3 Brake Controller on 2018 BMW X3 with Factory Wiring
  • Yes, you can install the Tekonsha Prodigy P3, # 90195, on your 2018 BMW X3 M40i if it is pre-wired with the 4-pin brake controller connector under the dash. In order to do this we will have to completely cut off the factory plug and butt connect the brake controller wires to the factory wires because a plug-in harness does not exist at this time. Please note, we strongly recommend using a circuit tester like part # PTW2993 to test the functions of each wire before you make any cuts
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  • Brake Controller Voltage on 2013 Ford F-350
  • If the controller is working properly, you should be getting 12V at the black power wire going into your brake controller and 12V output on the blue wire when you fully engage the manual override on your controller with the gain turned up. If you want the correct wiring harness for your truck it will be # 3034-P which will work with any Tekonsha, Reese, or Draw-Tite Brake Controller. If you have the factory 7-way this is all you need, but if you only have the factory 4-way then you
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  • What Does Brake Controller Install Connector Look Like on 2015 Lincoln Navigator
  • You are correct the attached picture shows the plug needed to install a brake controller in your 2015 Lincoln Navigator with the # 22292 but the cap pictured does need to come off so that the connection can be made.
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  • Installing Brake Controller on 2006 Ford F-53 Chassis
  • In order to install a brake controller like the Tekonsha Voyager # 39510 you were looking at on your 2006 Ford F-53 chassis you just need the Plug-In Adapter # 3035-P for the factory port behind the dash and the Hopkins Adapter # 37185 to complete the wiring at the rear bumper. The brake output wire should indeed already be ran from the factory port behind the dash back to the bumper. This blue brake wire is likely bundled up with other wiring along the frame rail toward the rear.
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  • Options for Installing Brake Controller on 2006 Fleetwood Fiesta on Workhorse Chassis
  • I believe that there is wiring located up under the dash and to the left of the steering column on the 2006 Workhorse W chassis that is for a brake controller that is on your 2006 Fleetwood Fiesta. Look for a bundle of wires held together with a white tag. The tag shows the functions of the wires. If that wire bundle is not present on your Bounder then the brake controller will have to be hardwired in. You would need a 30 amp circuit breaker, # PK54530, wire # 10-2-1 sold by the foot,
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  • Adding a Trailer Brake Controller and 7-Way To a 2012 Ford Expedition With a 4-Way Flat Connector
  • First to determine exactly what parts you need you will need to see if your 4-way flat plug is a factory plug or if the 4-way was added on. The best way to determine this is to check under the dash for the trailer brake connector. The connector will be tucked up behind the OB2 port above the throttle pedal. I have linked an installation video below for the Tekonsha Prodigy P3 Trailer Brake Controller # 90195 that shows where this connector is on your 2012 Ford Expedition. If you have
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  • Install Harness Recommendation for Brake Controller In a 1995 Ford F-250
  • Sounds like you are looking for a brake controller install harness for your 1995 Ford F-250 with a 7-way. For that you would want the part # 3035-P to allow you to install a Tekonsha 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 setup. This is a proportional brake controller that senses the amount of braking the tow vehicle is applying
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  • Where is Brake Controller Wiring on 2023 Ford Ranger
  • Using the cut off wiring harness you have for the P3 part # 90195 you will wire it to the brake controller wiring of your 2023 Ford Ranger which is sticking out of the large wire harness that goes through the driver's side firewall, left of the brake pedal, with shrink tubing on the ends. The wiring on your truck will have it's functions labeled but for the brake controller wiring the red is for the stoplight circuit, black is for 12 volt power, white is for ground, and blue is the output
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  • Brake Controller that Mounts Small on 2013 Ford E-450
  • Finding a location on your dash to mount your brake controller can be challenging but basically you want to put it on the lower dash in an area that is out of the way for your legs but still accessible. Now if the clearance in the area is tight you can use the Redarc Tow Pro Liberty part # RED24FR with the custom fit harness for your 2013 Ford E-450 part # 331-TPH-005 and you'd have a great solution that's easier to mount since it only puts a small knob on the dash instead of a box.
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  • Primus Trailer Brake Controller Shows N.C when Installed on a 1997 Ford F-150
  • There are 4 possible reasons why the Tekonsha Primus, # TK90160, is telling you N.C. 1. Trailer not connected to tow vehicle. 2. Trailer connected with open circuit on brake line. 3. Trailer connector disconnected or corroded. 4. Loss of trailer brake magnet ground. The first one is easy enough to solve so we will go on to the second possible issue. An open circuit on the brake line or a short to the brake circuit could be caused by a couple of different issues. First, it is possible
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  • Recommended Brake Controller Adapter for 2008 Ford Explorer Sport Trac
  • It sounds like you're looking for the 6 pin adapter to plug a brake controller into your 2008 Ford Explorer Sport Trac. For that, you'll need to use part # 3035-P in most cases. If you can let me know what brake controller you're using I can confirm that this will be the correct part, or find you an alternate one that will work with your specific brake controller.
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  • Brake Controller Recommendation for a 2003 Ford Leprechaun on a Ford E-450 Chassis
  • 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. Finding the brake controller connectors on those cutaway chassis E450 models can be challenging. When Ford sends them to out to aftermarket, they are used for several different vehicles, like RVs, ambulances, moving vans, delivery trucks, etc. During this process the under-dash wiring can be moved around
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  • Brake Controller Wiring Adapter for 2010 Ford F150
  • The Brake Controller Wiring Adapter, part # 22292 does carry over from the 2009 to the 2010 Ford F150 and is the correct wiring adapter for installing a Tekonsha P3 in your 2010 Ford F150. I will link you to the install instructions for the wiring adapter, as well as a link to an installation video that you might find helpful. The video shows a controller being installed on a 2009 F150, but the procedure on your 2010 model would be similar.
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  • Plug-In Adapter and Brake Controller Port Location on 2018 Ford F-53
  • The Plug-In Adapter # 3035-P you referenced is indeed the correct harness to install the Tekonsha Prodigy P2 Brake Controller # 90885 on your RV that's built on the 2018 Ford F-53 chassis. This factory port on the F-53 is located on the left hand side of the steering column support near the emergency brake pedal. I have attached an image to assist.
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  • Which Brake Controller and Harness Should be Used on 2007 Ford E-450 Chassis Motorhome
  • Different motorhome conversion companies order different packages on the vehicles they buy from Ford and GM to convert. Since your Motorhome has the 7-Way at the rear, it is a good chance that your motorhome company ordered it that way from Ford and there is a good chance that means there is an active brake controller port. Check under your dash to see if you find the port. If so you would use either the Prodigy P2 package, part # 90885 and wiring adapter # 3035-P or the P3 package,
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  • Brake Controller Install Port for 2018 Forest River FR3 Built on F-53 Chassis
  • For your 2018 FR3 built on a Ford F-53 chassis there is a connection to install a brake controller located underneath the dash. I attached a picture for you to see where it's located. The correct install harness is # 3035-P. 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 is to setup. This is a proportional brake controller that senses the amount of braking the
    view full answer...

  • Brake Controller Connector Location on a 2020 Ford Explorer
  • If your 2020 Explorer is equipped with the factory 7-way trailer connector, it will be 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,
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  • Which Brake Controller Plug and Play Adapter for Tekonsha Primus IQ on 2008 Ford F-150
  • In order to install your Tekonsha Primus IQ # TK90160 you'll want to use the plug and play adapter # 3035-P, which will allow you to use the factory plug in to install your brake controller in your 2008 Ford F-150.
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  • Is Brake Controller Plug-In Adapter Available For 2008 Ford E-450 Cutaway
  • If you have a 7-way trailer connector at the rear of your vehicle then you may have the factory harness to use part # 3035-P. You can look for the factory plug that is located underneath and to the left of the steering column. If you have a 4-way connector at the back of your vehicle you will need part # 3035-P, and you will also need part # 37185. In addition you will need additional brake wire # 10-1-1 to manually run the brake wire from the brake controller to the 7-way. You may also
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  • 2002 Ford Explorer Brake Controller Install Port Location
  • Thanks for letting us know where you found the brake controller install port on your 2002 Ford Explorer. For some vehicles it can be found in a few different places so, like you said, it is nice to get feedback on where people found there harness to help other people find theirs without pulling their hair out.
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  • Recommended Adapter To Install Brake Controller On 2014 Ford Explorer With Tow Package
  • If you have a plug at the back of your Pilot brake controller you can use part # 3035-P to connect the brake controller. If you have wires at the back of your brake controller you would need part # 3035-S. This harness plugs into the vehicle but you would need to splice the wires at the back of the brake controller to the wires on the adapter.
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