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Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
Tekonsha Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In

Part Numbers: 90195,3031-P

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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.


  • 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


  • 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.

Tekonsha Prodigy P3 review

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 mounting 360-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'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

Item # 90195

California residents: click here

Product Expert Kathleen M

Is this right for you? Product Expert Kathleen M says:

Yes, if you:

  • Trust popular opinion - this is the best-selling brake controller on the market
  • Often change trailers or drivers and need presets to save time between swaps
  • Have a hard time troubleshooting and want an easy-to-read screen with lots of diagnostic info to eliminate any guesswork

No, if you:

  • Have limited leg room in your cab and would prefer an option that is less bulky

Tekonsha Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In
part number: 3031-P

Install your electric trailer 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 port beneath your vehicle's dash.


  • Plug-in wiring adapter allows for quick, simple installation of your electric trailer brake controller
  • No cutting or splicing required
    • 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 with time-delayed and proportional brake controllers from TrailerMate, Draw-Tite, and Tekonsha
    • Brake controller must have built-in plug for adapter to connect - will not work on controllers with pigtail wiring harnesses
  • Limited 1-year warranty

Installation of Tekonsha Brake Controller Adapter

To install your electric brake controller, you need to connect the wiring of the controller to your vehicle. Certain auto manufacturers offer pre-wired options, typically known as tow packages, wherein wiring is run for you from the dash to the trailer connector on the back of your vehicle. When this is done, a port is installed at your dash so that you can easily plug in a brake controller.

This adapter plugs into the connector behind your vehicle's dashboard. The exact location of the plug may vary depending on your year, make, and model of truck.

No hardwiring is required to install this adapter. After you plug it into the factory port, you simply plug the other end of the adapter directly into your electric trailer brake controller. Because there are no wires to connect, installation is not permanent. You can unplug and remove your brake controller at any time to transfer it to another vehicle or securely stow it away.

3031-P Tekonsha Brake Control Wiring Adapter with 2 Plugs - Toyota

Replaces Tekonsha 3017-P

California residents: click here

Customer Satisfaction Score:

Customer Reviews

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

Tekonsha Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In - 3031-P

Average Customer Rating:  4.9 out of 5 stars   (5725 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 trailer 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 port beneath your vehicle's dash.

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.

After a year of use, I am very happy with my beak controller. I would purchase this controller again, without any hesitation. I highly recommend it.
Ronald - 04/27/2022
What truck did you install this on?
-- comment by: John H - 08/04/2022

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.

Still lovin it! Works Great!
Wayne - 08/01/2022

by: Dennis08/14/2021

The Prodigy P3 came on just as the instructions said it would. Although I have not used it yet it looks good in my ‘15 LX. I look forward to great service towing my 20’ flat trailer with tractor, rotary cutter and box blade. My to the staff at etrailer.

Rodigy P3 brake controller works good. It is especially helpful on the nearly mile long descent to the low water bridge crossed on the trip to the Woodz where I spend time maintaining the deer hunting acreage.
Dennis - 08/29/2022

by: Douglas11/12/2022

The support bracket for this is unacceptable because the standoff from the dash is more than 1" and it puts the controller against my right knee. The mount for the controller in your video was almost flush against the dash and that's what I thought I was getting.

by: Randy09/12/2022

Top quality brake controller. Automatic leveling. Get the wiring harness for your tow vehicle. This makes installation easy.

by: Gary12/18/2021

A year ago, I switched from a "dumb" brake controller to this computerized one with numerous features. It really gives you proportional control, and knows to ease off as you come to a complete stop (my last controller would always give me a good jerk at the end of a stop).

Other features include letting you know if your cable is not making a proper connection with your trailer (if it comes out of the receptacle or you forget to connect it, you get a big red "No Trailer" message on the screen. That might help you avoid damage, embarrassment, an expensive repair, or a tragedy.

Been using this for a year, and still very happy with the purchase. Not the cheapest brake controller at $160, but I think this one might be the best. And the peace of mind and smooth braking is worth it.
Gary - 12/19/2022

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.

Love the P3, so easy to use and will be using this on my next vehicle when I trade this in. Highly recommend this unit.
teresa - 12/24/2021

by: Jim09/09/2022

It does not progressively apply the trailer brakes it’s all or nothing! Very disappointed! I bought this controller because it was supposed to work with the electric over hydraulic trailer brakes and yes I have it on the correct settings for my triple axle double deck car trailer. Because it doesn’t progressively apply the brakes I have had to replace nearly new tires because of flat spots. If you have any suggestions I’m all ears!

It sounds like the Boost Setting not the actual power adjustment on your Tekonsha Prodigy P3 might just need to be changed. The boost setting allows for more aggressive braking. I recommend to turn that down or off and see if your braking is smoother.
-- Etrailer Expert Heather A - 10/12/2022

by: Woody12/08/2022

I purchased and I installed the Hydrastar Disc Brake Kit HSE7K-T1 along with the Prodigy P3 brake controller on my 42'fifth wheel. As the saying goes "why did I wait so long" , I have been running them for a few months now, I wanted to get some miles and testing on the system before I commented so after several roads trips now about 4000 miles I am very pleased. They have worked flawlessly. I have always been on edge when towing, especially in the mountains with the old electric drum brakes. Now I have so much more confidence in stopping and that lifted so much stress off me. The old electric drum brakes just never felt as if they would stop the trailer especially in an emergency stop, but now if you apply the brakes hard you can feel the trailer stopping the truck. I have never been able to lock up the tires on the camper till now.
If you have a little mechanical knowledge the installation is not difficult as long as you plan things out and be patient.
I did have a few hiccups with shipping and a few parts but thanks to Robert all issues were addressed and corrected ASAP and parts were shipped out to me immediately. A special shout out to Robert which answered so many of my questions and helped me with ordering everything I needed to install my kit. etrailer has always been a pleasure to work with. I will never have an RV without Disc Brakes again. Thanks again to Robert and etrailer.

by: James07/25/2022

Unit worked great tested with load force meter . Good out put . Always powered with key off . Hot in Vegas so will disconnect when not in use

by: Gary09/29/2022

Purchased the P3 for a 2020 Ford Ranger. A few days after install, I was advised by service Tech that the P3 is not approved for the Ford ranger due to lack of accommodation for the Ford Ranger anti-collision system. In an emergency braking issues generated by the system. The Brake controller would not sense that braking leading to a possible accident. The only brake controller approved by Ford is the Redark Tow pro which has an extra wire that ties into the 3rd brake light which is activated under system generated emergency braking. After a run a round, E-Trailer refuses to refund or correct the problem and apparently accepts full liability for any injuries, death or property damage that could occur due to the issue. Redark Tow Pro Elite - The only FORD APPROVED trailer brake controller compatible with all vehicle safety systems including:

Forward Collision Warning System
Automatic Emergency Braking

by: John 09/22/2022

An updated product that works extremely well. I moved a 35’ travel trailer with my 1 ton pickup After making sure the trailer breaks were in working condition, setting the controller to the appropriate voltage for stopping percentage, the system operated perfectly. The trailer was centered very well so there was no sway. But when braking was required, the system worked perfectly. Easy to install and with the plug adapter for my pickup, it was “plug and play”. Well done, Tekonsha and many thanks You folks always seem to come up with the right product at a great price just when I need it…thanks again…

by: Mark 09/19/2022

The Tekonsha Prodigy P3 works better than any brake controller I've ever owned. Because there is a connection to the brake light circuit, even the slightest pressure on the brake pedal results in trailer braking action. Braking action becomes progressively stronger as one continues to apply pressure to the brake pedal. This, of course, is all adjustable to suit your specific needs and preferences. Less sophisticated brake controllers require measurable slowing of the tow vehicle before the brake controller will apply any braking action to the trailer. In my opinion the Prodigy P3 offers the smoothest and safest trailer braking available.

by: Coeur8406/23/2022

Great aftermarket trailer brake control ler.

by: James01/20/2022

I towed my single axle travel trailer over 3500 miles last summer and this controller worked great! I like that it is versatile and can be easily readjusted for towing different trailer types.

I have been using this controller for 2 years now towing a single axle travel trailer and dual axle utility trailer. It has worked flawlessly on my 2018 Dodge Durango RT. No complaints, no regrets!
Jim M - 01/21/2023

by: Jay 01/12/2023

The Tekonsha Prodigy P3 was highly recommended for a brake controller for the trailer I purchased. Was easy to install especially with the special adapter to connect to the vehicle wiring system. It does take some time to fine tune the vehicle with the trailer for braking but when you hit the sweet spot it's great. Highly recommend this brake controller!

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.

How long is the wiring harness? I want to mount the brake controller on the right side of my steering wheel. It looks short in the picture. Thanks! Tom
-- comment by: Tom - 09/14/2015

by: Jeff 01/25/2023

Incredibly easy install using the vehicle-specific wiring connector. Having used previous Prodigy models, this one is the best yet. Great features to help monitor and tune your trailer connection and vehicle status. Best of all, this model does not need to be installed perfectly level to operate, which is a huge bonus.

by: David04/19/2022

I bought the P3 to replace my factory integrated brake controller. Factory controller cannot deal with hydraulic disc brakes on new fifth wheel. Installation was fairly easy on my 2010 Ram 3500. However the Dodge dealer could not get rid of the service message that appears on truck display after factory integrated brake controller was unplugged. I gave dealer the printed instructions from etrailer on how to do it, but dealer says instructions incorrect.

The Dodge Dealership will be needed in order to get rid of the error, since they will be needing to disconnect the ITBM for you. In order to disconnect the ITBM and not get the warning lamp, your local Dodge dealer will have to reconfigure the TIPM Totally Integrated Power Module, of the truck. Once that is reconfigured, then the ITBM can be unplugged.
-- Etrailer Expert Katrina B - 05/06/2022

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.

Recommendation...dont mount it to low out of reach. When you have a trailer go astray...your seat belt will tighten and then you cant reach your controller to help you out. Believe me I mounted my too low and out of reach, and I was seconds from ditching the truck and trailer. Was very lucky. Just a recommendation.
-- comment by: Ernesto - 04/26/2015
What did you do to complete the bypass besides cut blue wire and wire to new brake control
-- comment by: Mel T - 11/11/2015
Mel THere is the link that helped us, Good Luck https:/
-- comment by: John S - 11/12/2015

by: Gus12/31/2021

Prodigy 3 is our go to brake controller. We've been using it successfully for many years towing our 19' Escape and our 30' Airstream Classic. Works really well in our Sprinter 2500 and our GLS 580 tow vehicles.

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.

how hard is it to remove small center console plugin great installation thanks Mark
-- comment by: mark d - 11/14/2013
To remove the small center console cubby hole you need to open both 12V outlets, then using your thumb and index finger, slowly work the cubby out. I used a very thin straight edge screwdriver to get it started as well. Helps to have two people. Once out, I used a rotozip tool to cut the back out. I thought I could get away with simply drilling a hole for the wires, but you will need more room. Recommend leaving a lip on the bottom edge where you cut out so small items dont fall behind your dash. Hope this helps.
-- comment by: Chris M - 11/26/2013
Great write up Chris M. I just mounted mine and would like to make one note about the little yellow clips that hold in the console. They are very good at making a quick exit to some unknown location but I was able to fine the Toyota part number incase someone may need it. It is 90467-10203. They cost about a dollar. I got lucky and finally found the one I lost and saved myself a dollar.
-- comment by: Tim H - 02/12/2015

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.

Is this a pathfinder, I need to add a 7 way connector do you have any photos of yours.? Id like to see wear you put it
-- comment by: Steve - 03/27/2015
It was an Xterra. I purchased the factory trailer harness and relay kit. It was all plug and play.
-- comment by: Doug - 05/05/2015

by: Robert06/04/2022

I recieved my brake controller quickly. It arrived in a padded envelope with a small hole in it. Opening the envelope, the retail box that holds the brake controller was open and parts spilling out into the padded envelope. I am concerned that it may be damaged, but I do not have my trailer yet. Who ships a flimsy box with a $xxx electronic item in a padded envelope? Why not a box?? Shipping is an area for reviewing!!

Customer Service will reach out to you.
-- Etrailer Expert Sierra K - 06/08/2022

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 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.

All good on my end. The controller is working with no issue. Getting ready for our 6th camping trip this year. Thanks for your follow-up.
BradG - 10/09/2017

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  • Brake Controller Install Harness for P3 Brake Controller in 2021 Jeep Cherokee
  • The Prodigy P3 part # 90195 can be installed in your 2021 Jeep Cherokee Limited and the correct install harness is the part # 3014-P which installs by plugging into the port under the dash.
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  • 2021 Toyota Highlander Towing Setup
  • I can confirm that all the items that are in your cart will fit your 2021 Toyota Highlander. I do have some suggestions and recommendations as well. The Tekonsha wiring harness item # TK57VR you selected includes a plug and play adapter but it is only compatible with Tekonsha Brake Controllers. I recommend the Tekonsha Prodigy P3 Trailer Brake Controller item # 90195. This is a proportional brake controller which means the brakes on your trailer apply pressure in proportion to your vehicle's
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  • Best Brake Controller for a 2022 Jeep Gladiator with Tow Package
  • The brake controller that I recommend for your 2022 Jeep Gladiator with tow package is the Tekonsha Prodigy P3 Trailer Brake Controller # 90195 which will use the Tekonsha Custom Wiring Adapter for Trailer Brake Controllers # 3073-P to plug into your Gladiator. The # 3073-P will plug into the # 90195 and then the other end will plug into the port under your dash, providing for a plug-n-play installation. This will give you proportional braking for your trailer with one of the most reliable
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  • Trailer Hitch & 7-Way With 4-Way For 2022 Jeep Grand Cherokee L
  • I'd love to tell you yes, you can use the Hopkins part you mentioned, but that will not work for your 2022 Jeep Grand Cherokee L. That's a plug-in replacement 7-way and 4-way, and isn't compatible with wiring on your Jeep. There isn't a similar look but you can add a 7-way that has a 4-way plug on the side to your Grand Cherokee L with the following: - Draw-Tite Max-Frame Trailer Hitch Receiver # DT42GR - T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # TK39VR -
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  • How To Install a Trailer Brake Controller On a 2021 Honda Ridgeline
  • It's very easy to install a trailer brake controller on a 2021 Honda Ridgeline. I recommend the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195 which comes with a harness that you could simply attach to the one that came with the vehicle. If you don't want to join any wires whatsoever then you can get the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers part # 3070-P for a complete plug-in-play install. There should be no other steps needed like fuses etc.
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  • Trailer Brake Controller for a 2021 Volvo XC90 with a Factory 7-Way Package
  • Thank you so much for your kind words. We strive to give everyone the information they need so they can make the best choices for their vehicles. A factory 7-way (or any 7-way for that matter) does not send braking signals to a trailer's brakes. Instead, it provides the power and functionality needed for a brake controller to do that. These two have to work in conjunction in order to utilize the trailer's brakes. That having been said, many vehicles these days (especially those with
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  • Recommended Trailer Brake Controller For 2007 International Trucks 4100 Dump Truck
  • I would be happy to make a recommendation for you. For a trailer brake controller I highly recommend the tried and true Tekonsha Prodigy P3 # 90195 due to its easy to read LCD screen, built in diagnostics that are easy to understand, and it being a proportional controller meaning the trailer brakes will be applied with the same intensity that you apply the brake pedal. To power the P3 # 90195 your 2007 Internation Trucks 4100 Dump Truck will need to have a 7-way RV connector installed.
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  • Install Harness for Prodigy P3 Brake Controller for 2020 Chevy Silverado 2500
  • To install the P3 brake controller you have part # 90195 in your 2020 Chevy Silverado 2500 all you need is the install harness part # 3064-P and you'd be set. This plugs right into the port you have under your dash. I attached a picture of what the connector on your truck looks like as well.
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  • Brake Controller Connector Location on a 2019 Ford E-350
  • I would be happy to help you find the right connector. It is behind the dash at the very top of your console on your 2019 Ford E-350. You will need to pop that panel out and the connector you are looking for will be plugged into the insert. I have attached a picture and an installation video below. You will need the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers item # 3034-P. This will make connecting your Tekonsha Prodigy P3 item # 90195 a complete plug and play installation.
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  • Best Electric Trailer Brake Controller for a 2021 Ford F-150
  • The best tried and true electric trailer brake controller for a 2021 Ford F-150 is the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195. The P3 has storable settings for multiple trailers, and easy to read LCD display, and integrated diagnostic settings for easy troubleshooting. It can be installed without splicing using the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers part # 22292 which plugs into a port located behind the cubby slot in the dash. You'll access
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  • P3 Brake Controller and Wiring for 2022 Jeep Wagoneer
  • Yes, you are looking for part number, # 90195 for the Tekonsha Prodigy P3 Trailer Brake Controller and need the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers, # TK93VR too. This adapter plugs into the 4-pin connector on your vehicle's built-in brake control wiring harness that located underneath the dash, to the left of the steering column.
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  • Recommended Hitch for a 2023 Mazda CX-9
  • To add a class III hitch to your 2023 Mazda CX-9 you will want the Draw-Tite Trailer hitch item # 76020. This hitch is custom fit and attaches to your Mazda with included hardware. I verified with Draw-Tite that this hitch will fit the 2023 models. For a custom fit wiring harness you will want the Tekonsha T-One Vehicle Wiring Harness for Factory Tow Package item # 118278. This fits the models with the factory towing package. We do not have any other options for your vehicle. To
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  • Tekonsha Brake Controller Harness in 2019 Ford Expedition
  • The harness you need to install the Prodigy P3 brake controller, part # 90195, in your 2019 Forrd Expedition is part # 22292.
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  • 2016 Newmar Ventana Trailer Brake Controller For Existing 7-Way Trailer Connector
  • For your 2016 Newmar Ventana with the Freightliner XC chassis, the Prodigy P3 # 90195 you asked from is an excellent choice with easy to use features and no codes to decipher. Because you have the 7-way if it came from the factory you would simply use the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers # 3027-P.
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  • Replacement Braking System For US Gear D-Celerator Unified Flat Tow Braking System
  • It does not look like you will be able to use the Tekonsha Prodigy P3 Brake Controller # 90195 with your US Gear tow brake. I recommend changing over to the Demco SBS Stay-IN-Play DUO Supplemental Braking System # SM99251. This system provides proportional braking to your 2005 Jeep. It is one of the few systems that looks for 2 inputs to confirm that you are braking. It wants to see that your brake lights are activated saying that you have physically pushed the brake pedal and it wants
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  • Recommended Trailer Brake Controller for a 2022 Chevy Silverado 1500 RST
  • If you're looking for the best and most tried and true electric trailer brake controller option on the market then it's hard to make a case against the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195 with its easy to read display, built-in safeguards, and storable settings. It can be installed on a 2022 Chevrolet Silverado 1500 RST without splicing using the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers part # 3064-P. You'll have to drill two small holes in the
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  • Prodigy P3 And 2021 BMW X5 With Towing Package
  • We do carry wiring that will allow you to install the Prodigy P3 on your 2021 BMW X5. Unfortunately, Tekonsha does not make a proprietary plug and play harness to go between your vehicle and the brake controller. Therefore, you'll need to use a wiring product like the # ETBC7 to install the Prodigy P3 to your X5. I couldn't find any more information about your vehicle's towing package other than it includes a Class III hitch capable of hauling 7200 lbs. In the event that your vehicle
    view full answer...

  • How Would Prodigy P3 Brake Controller Install in 2021 Toyota Tacoma
  • The Prodigy P3 brake controller part # 90195 would be a great option that is compatible with your 2021 Toyota Tacoma. All you need to install it is the custom fit harness for your truck # 3031-P and you'd be set. This plugs in under the dash of the truck.
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  • Parts Needed To Install Tekonsha Prodigy P3 On 2021 Chevrolet Silverado 1500
  • As long as your 2021 Chevrolet Silverado 1500 has the factory tow package you will be able to use the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers # 3064-P to simply connect the Tekonsha Prodigy P3 # 90195 to the factory connector located on the driver side of the dash to the left of the brake pedal. The Tekonsha Prodigy P3 # 90195 is a fantastic choice as it is a top of the line trailer brake controller that is extremely reliable, has an easy to read LCD screen, and
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  • How to Add 7 Way Plug for 2016 Honda Pilot
  • In order to complete the installation of the Curt 4/7 way connector # C57672 you will need to finish connecting the black, blue, white and yellow wires on that connector to give you a working 7 way. The issue here is that you've already got all these wires run for you, and the point of the # 3070-P adapter is that it allows you to tap into the wiring. Without utilizing the factory wiring for your 7 way, which you won't be when installing the Curt # C57672, you will need to hard-wire in
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  • Does my 2021 Toyota Tacoma Need a Brake Controller to Activate Trailer Brakes?
  • Yes, your 2021 Toyota Tacoma does need a brake controller to activate your trailer's brakes. I recommend the Tekonsha Prodigy P3 Trailer Brake Controller item # 90195. This is a proportional brake controller that works with trailers having up to 4 axles. The brake controller activates your trailer brakes in proportion to your vehicle's braking action. It automatically adjusts the trailer's braking based on deceleration of your vehicle. The brakes activate immediately, there is no pausing
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  • Brake Controller Install Harness Recommendation for a 2015 Toyota Tundra
  • The correct brake controller install harness for your 2015 Toyota Tundra is the part # 3031-P that you referenced. This harness will work with your Reese Pod controller part # 39523 as well. If the controller does not have the connector harness at the rear of it you can remove black connector of the # 3031-P and then wire the two together color by color.
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  • Brake Controller Install Harness for 2023 Toyota Tacoma
  • The brake controller install harness part # 3031-P is the correct install harness for a Tekonsha Primus brake controller part # TK90160 in a 2023 Toyota Tacoma.
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  • Brake Controller Recommendation for a 2016 Toyota Tundra with Factory 7-Way Connector
  • For your new 2016 Toyota Tundra with the factory 7-Way trailer connector I recommend the Tekonsha P2 brake controller # 90885. This is one of our most popular controllers because it is easy to set up and use and it is reliable. You will also need wiring harness # 3031-P to plug the controller into the truck. To reach the mating factory connector, first locate the notch in the access panel in the center of the dash, near the driver's side. Using a trim panel puller, such as # PTW80647,
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  • Trailer Brake Controller Connector Location for 2018 Toyota Tundra
  • The connector for the # 3031-P Brake Controller wiring harness is located behind a panel just to the right of the steering column as shown in the linked install instructions, the video and the provided photo.
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  • Trailer Brake Controller For 2018 Toyota Tacoma With Factory Tow Package
  • So what your 2018 Tacoma seems to have is the factory tow package (assuming you did not add the parts aftermarket), and while a transmission cooler is not needed, a trailer brake controller is required if your travel trailer has electric brakes. If so, the option I recommend is the following: - Tekonsha Prodigy P3 Trailer Brake Controller # 90195 - Plug-In Wiring Harness: Tekonsha Custom Wiring Adapter # 3031-P The P3 offers more than other controllers for a couple of reasons,
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  • Is there a Brake Controller Wiring Harness for the 2018 Toyota Tundra
  • They are still working on it (as of 8/7/2018). This question comes up a lot actually so as soon as there is a brake controller harness for the 2018 Toyota Tundra it will be added to our site. In the meantime the only way to install an aftermarket controller is to hardwire it in. But getting the right wire to attach to the brake controller red wire was a problem until now. Tekonsha has found that you can obtain the proper brake signal from several locations in the truck. Option 1:
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  • Brake Controller Wiring Adapter Location for 2019 Toyota Tacoma
  • The correct wiring adapter for the Prodigy P3 Brake Controller # 90195 your 2019 Toyota Tacoma is the Tekonsha Custom Wiring Adapter # 3031-P. You will only need to plug it in to the connector underneath and to the left of the steering column; it is behind a kick panel and taped to another harness near the emergency brake pedal, as you can see in the accompanying photo. You have made a great choice with the Prodigy P3 # 90195 because it is one of the most effective and easy-to-use brake
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  • Where Does Ground Wire for # 3031-P Run to When Installed
  • The instructions for the brake controller install harness part # 3031-P state to find a "suitable ground point near the connector such as an existing ground stud or drill a 3/32 inch hole and secure using existing eyelet."
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  • Brake Controller Wiring Harness for 2020 Toyota Tacoma
  • You are correct, the right brake controller harness for the 2020 Toyota Tacoma is indeed the # 3031-P. The harness plugs into the white connector located behind the driver's side kick panel. I've provided a photo showing where the connector is located.
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  • Location of Trailer Brake Controller Port in 2016 Toyota Tacoma
  • On the 2016 Toyota Tacoma with the factory 7-way usually the brake controller port is located behind the left kick panel, above the e-brake pedal. It may be taped to other wiring and/or tucked up out of easy reach. You may need to remove tape and/or zip ties to get the plug down to where you can easily access it for connection to the Tekonsha brake controller wiring harness # 3031-P. This harness works for any Tekonsha brake controller, including their Prodigy P3 # 90195 and the P2 #
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  • Recommended Plug-and-Play Brake Controller for 2019 Toyota Tacoma
  • The brake controller I highly recommend for your 2019 Toyota Tacoma is the Brake EVN # TK63VR. This will not require you to do any type of splicing, you only need to plug it in with the Tekonsha Custom Wiring Adapter for Trailer Brake Controllers # 3031-P I recommend the Brake EVN because is a great value due to its unique combination of quality and cost-effectiveness. The Brake EVN is going to give you smooth braking, is easy to use, and has a bright display that is simple to read
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  • Brake Controller Harness Location for 2017 Toyota Tacoma
  • The brake controller install harness on your 2017 Toyota Tacoma can be hard to find but the part # 3031-P will fit it. If you check out the picture I attached you will see where a customer found the connectors in a Tacoma just like yours.
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  • Where is Brake Controller Install Connector for 2019 Toyota Tacoma
  • The brake controller install harness part # 3031-P would be the correct part number for your 2019 Toyota Tacoma if you have a Tekonsha controller. On your vehicle it will be located underneath and to left of the steering column, behind kick panel taped to another harness near the emergency brake pedal. There will be a white 10-pin connector that mates with the one on the adapter. Check out the picture I attached as well that shows where you'll find them. The brake controller I recommend
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  • Where Is Brake Controller Install Harness on 2017 Toyota Tacoma
  • On a 2017 Toyota Tacoma the location to install the # 3031-P is behind the kick panel to the left of your left foot. I attached a picture. You'll need to pull off the kick panel.
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  • Brake Controller Installation on 2018 Toyota Tacoma
  • Your photo shows the OBD-II connection. This port is used for vehicle error codes and diagnostics. If your 2018 Toyota Tacoma has a factory 7-way trailer connector, then the Tekonsha Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In # 3031-P will plug into a wiring harness found behind the plastic molding on the far left side under the driver's side dash. I've attached a photo to assist as well as the installation details for your Tacoma. If you do not have the factory
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  • Brake Controller and Pigtail Wiring Harness for a 2017 Toyota Tacoma
  • We spoke with our contact over at Tekonsha and they told us that brake controller wiring harness # 3031-P is a fit for the 2017 Toyota Tacoma. If you do not already have a brake controller I recommend the P2 # 90885 because it is easy to set up and use and it is reliable.
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  • Location of Brake Controller Plug on a 2016 Toyota Tacoma TRD Sport Off-Road w/Factory Tow Package
  • Great news! I can help you find the brake controller harness on your truck. Since you have a factory tow package on your 2016 Toyota Tacoma you will have a plug for a brake controller in your dash. According to the instructions on the # 3031-P harness for the Proportional Brake Controller P3 # 90195, which I highly recommend, the plug is located above the driver kick panel. I have linked the full set of instructions for the # 3031-P adapter to this page for your convenience. For
    view full answer...

  • Tekonsha Brake Controller Installation in 2016 Toyota Tacoma
  • The Tekonsha brake controller wiring adapter specified for your 2016 Toyota Tacoma with a factory-installed 7-way socket at the rear bumper is part # 3031-P. This harness connects a Tekonsha controller such as the P2 # 90885 to the factory port. On vehicles with the factory 7-way usually this port is located behind the left kick panel, above the e-brake pedal. It may be taped to other wiring and/or tucked up out of easy reach. Now if your truck does not have the factory 7-way you may
    view full answer...

Info for these parts were:

Employee Mike L
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Employee Michael H
Expert Research:
Michael H
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Employee Adam R
Expert Research:
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Employee Lindsey S
Edited by:
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Employee Cole B
Installed by:
Cole B
Employee Wilson B
Updated by:
Wilson B
Employee Isabelle B
Updated by:
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Employee Alexander C
Written by:
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Employee Robert C
Test Fit:
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