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

Part Numbers: 90195,3020-P

Retail:$308.47
Our Price: $195.09
You Save: $113.38
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 - Dodge
part number: 3020-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:

  • Adapter is wired for:
    • 1995-2009 Dodge Ram 1500/2500/3500, Full Size, all models
    • 1997-2011 Dodge Dakota Pickup w/Factory Tow Package
    • 1998-2009 Dodge Durango w/Factory Tow Package
    • 2007-2009 Chrysler Aspen w/Factory Tow Package
  • 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

This adapter plugs into the 4-pin connector on your vehicle's built-in brake control wiring harness. The harness is located underneath the dash, to the left of the steering column, taped to another harness near the emergency brake pedal.


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.



302000 Tekonsha Brake Control Wiring Adapter with 2 Plugs

Replaces 3020-P

Item # 3020-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 - Dodge - 3020-P

Average Customer Rating:  4.9 out of 5 stars   (6861 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: 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: 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: 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.



by: RoamingRob09/21/2023

I purchased and installed the P3 controller in a 2018 Toyota Highlander XLE after reading many great reviews about it. Wanted a hard wired controller vs. wireless because a brake controller is too important to run over an unreliable wireless connection. Having an IT background I know how unpredictable wireless connections can be. Installation was fairly easy, the hardest part was running a few wires through the firewall of the vehicle.

A few notes, the installation of the actual controller under the steering wheel area was a little difficult because of the design of the mounting bracket. This could be designed better for easier installation. Also, I got a pre-collision warning on my instrument cluster whenever the brake controller was activated. To fix this I had to solder a 1 amp diode on the red cable, which I protected with heat shrink. I reached out to tech support about this error and they were very helpful talking me through a solution.

I like the adjustment capabilities of the controller. I have been able to adjust it so the brakes don't grab when stopping slowly. I really like the manual slide for activating the brakes. This has been very useful for applying brakes on the trailer in a few critical braking moments. The manual lever is also very useful for checking the brakes after connecting the trailer to make sure they are working correctly. I also like that the display shows the level of braking that's applied to the trailer. The color of the back-lit display can also be adjusted to match the vehicle's displays. I definitely recommend this brake controller.



by: Juan08/20/2018

First and foremost purchasing anything from ETRAILER is easy and fast. There is always someone following up on your purchase and if there is an issue it is quickly resolved. I purchased the Prodigy 3 brake controller along with the wiring kit for my 2017 Nissan Titan SV and installed it myself with the help of the tutorials on ETRAILERS website and it was very easy to do. I will continue to shop at ETRAILER.



by: David05/11/2024

I don’t typically do surveys of any kind but the good experience I have had with etrailer has given me reason to write. etrailer’s website and menu took me right to the product I was looking for based on the year and make of my tow vehicle. My package arrived a day early, was well packaged, not damaged and what I ordered. I haven’t installed the trailer brake and wiring kit yet but after reading the simple to follow directions just one time I am confident that the installation is going to be a success.



by: John08/11/2018

2017 Toyota Tacoma sport with tow package installed P3 controller and wiring with the help of ESP truck accessories installation kit for P3 mount plate that replaces coin holder with no drilling of any kind pretty happy where it's located and no drilling involved it was a pretty fast install with easy to follow instructions
I would recommend anybody with a Toyota Tacoma 2016 to 2018 with this set up
The Toyota dealership didn't even know this existed with a P3 until after I showed him the photo


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  • Where is The Wiring For Brake Controller On a 2019 Jayco Seneca Freightliner Chassis?
  • To install the Tekonsha Prodigy P3 Trailer Brake Controller # 90195 in your 2019 Jayco Seneca on the Freightliner S2RV chassis the wiring is behind the kick panel in the drivers compartment. There is not a connector on the wires, they are simply terminated with tape. You will connect those with the wiring pigtail that is included with the brake controller. You can use the longer Pigtail # 7894 if you wish to move the brake controller to the right side of the steering column. This pigtail
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  • Parts Needed To Install Trailer Brake Controller on 2010 Toyota Tundra Without Tow Package
  • You will need to install the black power wire directly to the battery of your 2010 Toyota Tundra with the 40-amp circuit breaker included in the Universal 7-way Installation Kit # ETBC7. You will need a 4-way connector installed to use the # ETBC7, so if your Tundra did not come with a 4-way connector you will need to add one using the Vehicle Wiring Harness Kit # C59496. Even though your Tundra has the brake controller plug under the dash, In our experience the plug will not be
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  • Replacement Wiring Harness for Tekonsha P3 Trailer Brake Controller
  • The correct replacement wiring harness for the Tekonsha Prodigy P3 Trailer Brake Controller # 90195 is the Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller # 20127. The harness will plug into the P3 and you'll then hardwire it to the brake controller wiring.
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  • Is Adapter Available to Install Prodigy P3 on 2006 BMW X5 with Factory 7-Way
  • You might have some wiring provisions under your drivers side dash since you have the OEM 7-Way on your 2006 BMW X5, but I wasn't able to confirm this in any kind of manual online. If the wiring does exist then you'll need another pigtail # 20127 and then Mounting Bracket Kit # TK5906. I also recommend using a circuit tester like part # PTW2979 to verify the different wiring functions. You will connect the pigtail as listed below: Blue - 7-Way Output to Trailer Black - 12V Power White
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  • Recommended Brake Controller for 2015 Chevy Tahoe with Factory Towing Package
  • I recommend using the Tekonsha Prodigy P3 # 90195 and plug and play adapter # 3016. The P3 is one of our most popular brake controllers and offers proportional braking so it will adjust the trailer brakes in proportion with the deceleration of the tow vehicle; I also really like that the P3 has an easy to read LCD display so you'll always know what your controller settings are. This controller can be mounted in just about any orientation and it's automatically leveling, so it's an easy
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  • Recommended Trailer Brake Controller For 2008 Jeep Commander
  • You are correct that your 2008 Jeep Commander does not have a factory trailer brake controller port under the dash, so there are a few options to install a 7-way connector. The first option is a traditional trailer brake controller like the Tekonsha Prodigy P3 # 90195. As long as your 7-way connector was factory installed Jeep will have ran a light green brake output wire which you should find coiled up underneath the dash. You will need the Wiring Kit for 2, 4, 6, and 8 Brake Electric
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  • What All is Needed to Install a Brake Controller on a 2017 Dodge Grand Caravan
  • You will actually need to start with a 4 Flat to get everything up and running, so the Curt # C56331 is definitely needed. As the Grand Caravan's did not come pre-wired for brake controllers, you will need our Universal Brake Controller Installation Kit # ETBC7. The included 7 Way will piggy back off of the 4 Flat to get the tail lights, brake lights, and blinkers working properly. I included a video we have of an install we did with the # ETBC7 on a 2014 Grand Caravan, but it will be the
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  • Difference Between Tekonsha Prodigy P2 and P3 Brake Controllers
  • While the Prodigy P2 # 90185 and P3 # 90195 brake controllers are both extremely reliable, the P3 has a couple of extra features that, in my opinion, make it more user friendly. The way the P3 displays information is through actual words on the LCD display, which are much easier to read and understand than on the P2, which uses a number of codes. So, unless you have an amazing memory, you'd have to pull out your manual to see what each code represents. Another feature that sets the
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  • Troubleshooting Short to Battery Warning on a Dodge Ram with Prodigy P3 Brake Controller
  • The short warning on the Prodigy P3 brake controller, item # 90195, is usually an indication that there is a short on the brake output wire. This short can be either on the truck or the trailer. With the factory wiring on your Dodge it is unlikely that the brake controller wiring is shorted. The most likely possibility is that you have the trailer connected and there is a problem with the trailer brake magnets or wiring. Unhook the trailer from the truck and the short warning should go
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  • Finding the Brake Light Switch on a 2010 Dodge Journey to Wire a Brake Controller
  • Finding the stop light wire to connect to a brake controller can be tricky depending on the vehicle. Especially if there is very little space in which to work. You will start by locating the brake light switch under the dash and above the brake pedal. There should be several wires running to it. I have included a picture that shows what it might look like. Using a circuit tester, like # PTW2993, test each wire until you find the one that has a signal ONLY when the brake pedal is pressed.
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  • How To Install Trailer Brake Controller On 2015 Coachmen Leprechaun Motorhome with 7-Way
  • There should be trailer brake controller provisions on a 2015 Coachmen Leprechaun Motorhome, simply look for the brake controller plug behind the storage tray in the dash. If you need help with this you can reference the video attached below at around the 16:30 mark. If you have this plug then you can easily attach a trailer brake controller like the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195 which is what I recommend using the Tekonsha Plug-In Wiring Adapter for Electric
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  • What Does ER Code of Prodigy P2 Brake Controller Indicate
  • According to the troubleshooting directions, the Er code that is showing on your Prodigy brake controller indicates that there is an internal brake control problem. You can try unplugging it for a few seconds and plugging it back in to reset it and see if that clears the code but if not it's time for a new controller. The P3 part # 90195 that you mentioned would be a great option for an upgrade. It has the same functionality as the P2 but has a display that uses full words instead which
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  • Tekonsha Prodigy P3 Brake Controller Shows Warning Output Shorted No Brakes with New Breakaway
  • The "Warning Output Shorted No Brakes" error message on the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195 per the manual can be caused by one of two 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 you have a short in the usually blue brake output wire or it is installed incorrectly. This can an issue
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  • Parts Needed for Brake Controller Installation on 2011 Nissan Frontier
  • From what you describe, it sounds like you have most of the wiring squared away. You'll need to install a brake controller to actuate the trailer brakes and wire it to the vehicle. For a brake controller, I'd recommend using a proportional controller for the most effective, safe and predictable braking. The Tekonsha P3 you'd looked at, part # 90195 is extremely easy to use and provides excellent controls and an easy to read and understand display. You'll also need the # 5506 brake controller
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  • Recommended Brake Controller Wiring For 2006 Toyota Tundra Without Factory Trailer Connector
  • Unfortunately, if you do not have a trailer connector on your 2006 Tundra, when you install the P3, part # 90195 you will have to hardwire it. The wiring harness that should have come with the P3 is part # 20127. First I recommend the Upgraded Harness, part # C59496. This kit includes a circuit tester to help find the correct wires behind the tail lights on your Tundra. I have attached a drawing that shows how to run the wires for this wiring harness you can check out. Next you
    view full answer...

  • Parts Needed to Install Trailer Brake Controller on 2006 Freightliner FL60
  • It sounds like you're looking to install a trailer brake controller on your 2006 FL60 Ambulance. Brake controllers are not vehicle specific, you can use any brake controller you'd like. My favorite brake controller is the Tekonsha Prodigy P3 Trailer Brake Controller # 90195. This is a top of the line brake controller with great features. The Prodigy P3 features a customizable LCD display, 5 storable settings, 3 boost levels to adjust initial braking power, battery protection, and continuous
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  • Troubleshooting Trailer Brake Error On 2018 Toyota Tundra After Tekonsha Prodigy P3 Is Installed
  • It sounds like the installer unplugged the OEM controller on your 2018 Toyota Tundra when they installed the Tekonsha Prodigy P3 # 90195 but did not flash the computer to disable the controller, and your truck is thinking there is an error due to not detecting the factory controller. When the integrated controller is removed the dealer will need to flash the truck to disable the error codes. It is possible the # 90195 will still work with the error code, but I am not sure if the error
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  • Do the 2018 Ram 1500, The 2021 Ram 1500 and Ram 1500 Classic Use Same Brake Controller Harness
  • The 2018 Ram 1500 and the 2021 Ram 1500 and 1500 Classic all use the same brake controller plug. For instance, if you have a Tekonsha brake controller like their # 90195 P3, you'd use the # 3024-P harness.
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  • Installation Instructions of Tekonsha P3 on 2017 Chevy Colorado
  • We've actually got a great installation video of a Tekonsha P3 # 90195 that I've linked to this answer that you can use to follow along with the installation process, but I'll also match up the wires for you below based off of the wiring on your 2017 Chevy Colorado: Black: Ground- Connect to White ground wire on Tekonsha P3 Red/green: Battery feed- Connect to Black Wire on Tekonsha P3 White/blue: Brake signal to controller - Connect to Red Wire on Tekonsha P3 Blue: Trailer brake power
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  • How Does Prodigy P3 Brake Controller Install in 2019 Chevy Colorado
  • While your 2019 Chevy Colorado doesn't have the factory tow package it does have brake controller install wires ran under the dash like what you found. So to install the P3 you'd need the part # 90195 that you referenced as well as the 7-way kit part # HM11141144 and you'd be set. To see how this controller installs check out the install video link I attached to this page as well. I also attached an install video for the 7-way kit on a Colorado like yours as well.
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  • Recommended Brake Controller Wiring Adapter for Prodigy P2 in 2016 Ford F-150
  • The correct Tekonsha brake controller wiring adapter for your 2016 Ford F-150 is part # 22292. The linked video shows where it plugs in on your truck to allow installation of your Prodigy P2 brake controller # 90885. The wiring adapter you referenced, part # 3020-P, is for Dodge trucks.
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  • Parts Needed to Install a Trailer Brake Controller on a 2002 Dodge Durango
  • If your 2002 Dodge Durango did not come with a factory installed 7-Way trailer connector then you will need to hardwire in a brake controller. There are 3 parts you will need: 1) a 4-Way trailer wiring harness (unless the Durango already has a 4-Way) # 118334. 2) a 4- and 7-Way installation kit # ETBC7. And 3) a brake controller. I have included some links that explain this type of installation for you. If your Durango does have a factory 7-Way then the plug should be present under the
    view full answer...

  • Wiring Harnesses Needed to Wire a Brake Controller from Scratch in a 2010 Dodge Grand Caravan
  • In addition to the brake controller, you will need two other wiring harnesses to complete installation on your 2010 Grand Caravan. First is the Brake Controller 7 and 4 Way Installation Kit, # ETBC7. Second is the Tow Ready Custom Fit Vehicle Wiring, # 118446. I have included a video showing installation of the ETBC7 and instruction for the 118552. Installation may seem daunting but it is not too difficult if your are fairly handy with automotive projects and/or electrical wiring. I
    view full answer...

  • Recommended Plug-In Wiring Adapter For Installing Tekonsha Prodigy P3 In 2007 Dodge Ram 2500
  • Since your 2007 Dodge Ram 2500 Mega Cab Diesel came with the factory tow package you will need the the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers - Dodge # 3020-P. This will plug into the factory trailer brake controller port under the dash and plug directly into the Tekonsha Prodigy P3 # 90195 for a simple install. I included a video for each of the products mentioned being installed on a similar 2009 Dodge Ram for you to take a look at.
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  • Where is the Brake Controller Adapter Plug on a 2006 Dodge Durango
  • If your 2006 Dodge Durango came with the 7 way plug from the factory, the plug for the brake controller adapter should be up along the kick plate near the emergency brake. If your Durango did not come from the factory with a 7 way plug, that port is not going to be present and you wouldn't be able to use the # 3020-P to install a brake controller. If you don't have the port to plug into, you'll instead need to use the # 20127 and hardwire in the connection. I've linked a video of a hard
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  • Brake Controller Install Harness Recommendation for 2012 Ram 1500
  • For installing a brake controller like our best selling P3 part # 90195 in a 2012 Ram 1500 you'd only need the install harness part # 3021-P which plugs right in to the port on your truck. If you are trying to hardware it to your truck after removing the connector the best option I have would be to check out the picture I attached and match the colors by pin location relative to the picture.
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  • Locating the OEM Wiring Warness to Plug in a Brake Controller on a 2004 Dodge Ram 1500
  • The port you describe does not seem like what you need. You are going to be looking up under the dash for the 4 pin connector wiring harness. It is usually blue but this is not always the case, it can sometimes be gray. On your 2004 Dodge Ram it will be somewhere under the dash next to the e-brake pedal. The connector will attach to a wiring harness like the Tekonsha Wire Replacement for Dodge Vehicles, item # 3020-P, if your brake controller is a Tekonsha product like the P-3, item
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  • Installing Brake Controller on 2004 Dodge Ram 1500 with Existing 4-Way Trailer Connector
  • The Tekonsha Prodigy P2 # 90885 and the Dodge Adapter, part # 3020-P is what you need. This wiring adapter would plug into the connector behind the emergency brake pedal, and the adapter would wire color for color to the brake controller. Because your Ram was not equipped with the 7-way trailer connector, you will also need the 4 to 7-way Adapter, part # 37185. When you plug in the brake controller adapter under the dash, the connector will provide the power, ground and stoplight switch
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  • Which Harness is for Installing Brake Controller in a 2014 Ram 1500
  • I put an arrow on the picture you sent in that shows which of the connectors the # 3020-P needs to connect to.
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  • Best Location To Install Brake Controller On 2011 Jeep Grand Cherokee
  • There is no specific location for mounting a brake controller. It does need to be out of the way, but needs to be close enough that the driver can operate it easily. Typically, a brake controller is mounted on the under side of the dash, preferably to the right of the steering column. You will want to make sure it is easy to operate while driving and that when you install the controller you do not damage any wiring behind the dash. I have attached a video that shows a brake controller
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  • Does 1997 Dodge Ram Have Brake Controller Install Port
  • For your 1997 Dodge Ram with the towing package there is a port under the dash that allows for a brake controller to easily install with the part # 3020-P. For a brake controller the part # TK63VR is a really great choice. It's proportional and very reliable while being also much less expensive than similar option of it's quality and performance.
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  • Parts Needed to Install 7-Way and Brake Controller on a 2000 Dodge Ram 1500 with 4-Way
  • We have exactly what you need to convert the 4-way on your 2000 Dodge Ram to a 7-way and then install your brake controller. For that you would want the part # ETBC7. It comes with everything needed to make the conversion and wire in the brake controller. Now to make the install even easier you will also use the part # 3020-P. This will plug into the port under your dash and all you would need to do is run the wire found under your driver side wheel fender. Usually located under
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  • Help Finding Brake Controller Install Harness in 2008 Dodge Ram 1500
  • Sometimes the brake controller install harness is difficult to find in the 2008 Dodge Ram like what you have but since you have the factory trailer wiring it is there. You just might have to dig around for it a bit more. I attached a picture of what the connector looks like as well as an install video for you to check out as well.
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  • Why is Brake Controller With Low Voltage Not Activating Trailer Brakes
  • Your current brake controller may be bad, but if you are only reading 9.5 volts, it is possible that is the setting the brake controller is on if it has adjustable power settings (I wasn't able to find any info about a Series 5000 specifically). That said, if it is at the max power setting and is only putting out 9.5 volts then the issue is with the controller and it will need to be replaced. A brake controller at its maximum power should be putting out 12 volts, and since the rest of the
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  • Brake Controller Wiring Harness for Hopkins Brake Controller on a 2014 Ram 1500
  • Hopkins brake controller wiring harness # HM53055 is indeed the correct harness for your 2014 Ram 1500. Whatever other source you are looking at is misinformed. The 2013 and 2014 Rams do have a different electrical system called the Powernet which is a multiplex system. This required a unique wiring harness design with 2 plugs that plug into the vehicle instead of just one like other harnesses. The HM53055 harness does have the 2 plugs and will function properly.
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  • Determining Function Of Wires On A 2005 Dodge Ram Pickup
  • To find the correct functions you will have to use a Circuit Tester # PTW2993 which will allow you to test all of the trailer wiring that you mentioned in your question. This tester will help will identify which wire goes where when the taillight functions are applied. If you have any further questions please feel free to reach back out to me anytime and I would be more than happy to further assist you.
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  • Parts Needed to Install a Brake Controller and 7-Way Trailer Connector on a 2004 Dodge Ram
  • If your 2004 Dodge Ram did not originally come with a factory 7-Way then you will have to hardwire in a brake controller, even though it has a tow button and plug for a controller. To do this you would first need to install a 4-Way (unless the truck already has one) using # C55504. Then you will need the 4- and 7-Way installation kit # ETBC7 which provides the 7-Way, retains the 4-Way, and includes the wiring and accessories needed to wire in the brake controller. I have included some
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  • Brake Controller and Install Harness Recommendation for a 2006 Dodge Durango
  • To install a brake controller in your 2006 Dodge Durango all you would need is the correct install harness. If you went with a Tekonsha brake controller like our best selling P2 part # 90885 all you would need is the install harness part # 3020-P. The harness will plug into the port under your dash and then into the back of the controller and it will be wired up and ready to go. I attached an install video for you to check out as well.
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  • Brake Controller Install Harness Recommendation and Location for 2000 Dodge Dakota
  • If you do have the factory 7-way on your 2000 Dodge Dakota the truck will have the correct plug under the dash for a brake controller. This adapter plugs into the 4-pin connector on your vehicle's built-in brake control wiring harness. The harness is located underneath the dash, to the left of the steering column, taped to another harness near the emergency brake pedal. Sometimes we have seen the harness found on the right side of the steering column. Normally this connector is blue
    view full answer...

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