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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:$284.58
Our Price: $194.17
You Save: $90.41
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   (6814 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: 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: 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: 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: 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: 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: 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: Lauren02/09/2024

10/10 does the job very well and was easy to install myself (be careful about airbags). Saved me a large custom job bill. Worth the price and functions perfectly.
I purchased with the connecting cord/plug for my vehicle and it was seriously the easiest thing to install. Two plugs ins, screwed into my lower dash and done.



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: 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.



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: 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: 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: 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: 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: 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: 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: 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: Bob G07/15/2022

I’ve used a Prodigy P2 for 8 years and have been pleased with its performance. I now have a new tow vehicle and will use the P3. The detailed product information on your website and the availability of wiring harness adapters is a convenient bonus.



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: Travis 01/21/2023

I've had this for a year. It was easy to install, easy to adjust when towing different trailers. Completely pleased with this trailer 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: 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



by: Bill W.04/21/2014

Fairly easy to mount (permanently) on my 2014 Nissan Frontier truck, under center of dash just above console. Easy to read. The 15 minute "shut-down" time for the screen to go blank is no issue. However, with no trailer connected, it does take 2 full minutes of flashing red "NO trailer connection" on the screen EVERY TIME the vehicle is started. Short of the inconvenience of unplugging/plugging back in, I'd think 10 seconds would be enough for the P3 to figure out no trailer is plugged into the vehicle. Will make a slip-cover to go over the face.


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Ask the Experts about this Trailer Brake Controller
Do you have a question about this Trailer Brake Controller?


  • Aftermarket Brake Controller Install in GM Truck or SUV Equipped With Factory Brake Controller
  • What you describe is pretty much the procedure. You'll first choose the brake controller you're wanting to use. One of my favorites is the Tekonsha P3, part # 90195 because of how easy it is to use. The P3 features a full LCD display that actually tells you in plain English (or French or Spanish if you prefer) what's going on with your trailer braking system. You won't need to memorize error codes or learn Morse code to determine that that series of flashes means. You'll also need the #
    view full answer...

  • Why Would Brake Controller Only Work with Manual Override
  • The problem is related to the red wire of the brake controller. This is the circuit that tells the controller you are applying the brakes and to start applying trailer brakes. This can be due to the connection to your stoplight switch on your truck needing to be checked or it's sometimes a blown third brake light fuse.
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  • Parts Needed For Brake Controller on 1999 E450 Motorhome With 4-Flat
  • Since you already have a 4-flat on your 1999 Ford E450, all you need to add is the 7-way, wiring, and brake controller itself. So start with the Universal Installation Kit for Trailer Brake Controller # ETBC7. You'll just plug your 4-way into the 7-way that comes with the # ETBC7, and this kit also gives you the wiring, circuit breakers, and rest of the hardware needed for installation. I do recommend adding 10 or so feet of extra 10 gauge wire since you have a longer motorhome; you
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  • Advantages Of Tekonsha P3 Trailer Brake Controller Over Integrated Controller On 2017 Ford F-150
  • The big advantage for the Tekonsha Prodigy P3 Trailer Brake Controller # 90195 is going to be its adjustability. With the Ford integrated controller on your 2017 Ford F-150 you only have a gain adjustment. The P3 has a similar gain adjustment but there is also the 3 boost levels that allow you to really dial in your trailer brakes. And with the ability to save up to 5 different trailer profiles it makes changing between different trailers or vehicles easier since it can also be used with
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  • Can Integrated Brake Controller of 2015 Chevy Silverado 2500 be Bypassed
  • Yes you can bypass the brake controller of your 2015 Chevy Silverado 2500. I have attached an article for you below. The process is basically just cutting the blue wire from the back of the controller and routing your own to the trailer connector. The Tekonsha Prodigy P3 Trailer Brake Controller part # 90195 will be a great option and can then be used with the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers part # 3016.
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  • Upgrading From A Time-Delay To A Proportional Brake Controller
  • The Tekonsha Prodigy P3 # 90195 will be a very nice upgrade from an older time-delay controller. It will be much easier to operate, and it has a display on the front which gives you real time diagnostics. You will also experience much smoother towing and braking. The P3 has an internal inertia sensor, which measures the inertia of your tow vehicle and activates the trailer brakes to slow at the same rate. The result is uniform braking across your towing setup. No push-pull action or time
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  • Testing Prodigy P3 Brake Controller Power Output on 2011 Nissan Pathfinder
  • The Tekonsha Prodigy P3 # 90195 is a great fit for your 2011 Nissan Pathfinder using the wiring harness # 3050-P. There is no additional relay or anything required. Since you know there is power getting to the controller the best way to test if power going out from the controller is to test the blue brake controller output wire. You can do this behind the harness or you can do this at the 5 o'clock pin of your 7-way trailer connector using a circuit tester like # PTW2993. Because
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  • 2010 Subaru Outback 2.5L Towing and Tongue Weight Capacities
  • You are safe to tow up to the full rated capacity of your 2010 Subaru Outback 2.5L. The online owners manual states a maximum loaded trailer weight of 2,700 lbs with a maximum tongue weight of 200 lbs. The manual states this is 8% of the maximum trailer load with is definitely on the low end. Most trailers will have 10-15% of the weight as tongue weight so you will need to be cautious in how you load the trailer to make sure you are within both total weight and tongue weight capacities
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  • Brake Controller Replacement Recommendation for 2006 Ford F-350 with Integrated Controller
  • It sounds like it's time for a new brake controller as what you described sounds exactly like a damaged controller. For a brake controller I would recommend the Prodigy P3 Brake Controller part # 90195. This is our best selling brake controller because of how well it works and how easy it is to setup. This is a proportional brake controller that senses the amount of braking the tow vehicle is applying and applies a proportionate amount to the trailer brakes. This will be the last brake
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  • Factory Trailer Brake Controller Harness Location on 2013 Ford E-350
  • On your 2013 Ford E-350, the factory brake controller port should be located beneath the dash, taped to another harness behind the emergency brake. I have attached an installation video on an earlier model Ford Van that will be similar to your process. To install the brake controller, such as the excellent Tekonsha Prodigy P3 # 90195, you will just need the Tekonsha Plug-In Wiring Adapter # 90195. One end of the adapter will plug into the factory port in question on your vehicle, while
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  • Troubleshooting Prodigy P3 Brake Controller 90195 Installation in 2017 Ford Flex
  • It sounds like you installed your Prodigy P3 brake controller # 90195 using the quick-connect wiring adapter # 22292 which is all that is needed to install the P3 in a Flex that came from the factory with a 7-way connector. I think your Flex may have simply blown a fuse. When you test the contacts in the connection port there should be two that show power. One contact should have 12V power all the time; the other should have power ONLY when the brake pedal is pressed. The always-on contact
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  • Brake Controller for 2017 Chevy Silverado 3500 to Use with Electric Over Hydraulic Actuator
  • Yes an aftermarket brake controller like the Prodigy P3 part # 90195 would be exactly what you'd need to operate your electric over hydraulic brakes properly. You didn't mention the brand of the actuator on your trailer but the # HBA-CAM should only be used with Hydrastar actuators so that may be some of the issue though. To install the P3 you'd need the install harness part # 3016.
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  • Brake Controller Installation for 2019 Honda Pilot
  • From what you describe, your 2019 Honda Pilot is equipped with the factory tow package which includes the 7-way trailer connector. All you'll need to install a Tekonsha P3 # 90195 is the # 3070-P harness. The harness would plug into the factory connector located under the dash to the left of the steering column. It'll be taped to another harness near the top of the brake pedal, as shown in the provided photo. I've linked to a demonstration video that does a great job of explaining how
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  • What Wires Does a Brake Controller Wire to on a 2009 Hummer H3
  • It sounds as if you maybe haven't found the correct wires to install a brake controller like the Prodigy P3 part # 90195 in your 2009 Hummer H3. The colors should be red, light blue, dark blue, black, and brown. I attached a chart that shows where they would wire to the P3. The bundle is usually taped up in one of three places underneath the dash. Sometimes it is next to the center console by the gas pedal, sometimes it is above the emergency foot brake by the door and other times
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  • What Size Circuit Breaker is Needed to Install the Prodigy P3 # 90195 on a 1989 Toyota Pickup
  • If you already have a fully functioning 7-Way on your 1989 Toyota Pickup then you just need to make sure that a 20A Auto-Reset Circuit Breaker like part # PK54520 is installed between the black wire of the pigtail that comes with the Prodigy P3 # 90195 and the positive terminal on your battery. We also have wiring for your Toyota if you don't already have wiring. The Tekonsha T-One # 118379 can be paired up with the Universal Installation Kit # ETBC7 which gives you all of the wiring
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  • No Running Lights on Trailer
  • Have you tested for power at the running light wire just before each taillight while the running light circuit is active with a circuit tester? If not then this would be the first place I start. If there is no power to the running lights then you will need to begin tracing the circuit back to the point of origin while using the circuit tester along the way to see where the connection stops. Pay special attention to the trailer connectors and the pins inside. If you cannot find any breaks
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  • Troubleshooting 2018 Toyota Tundra Brake Controller Not Recognizing Connected Trailer
  • The brake light circuit actually differs from the brake controller circuit. If you check out the linked photo you can see that the brake/stop light circuit is actually tied to the left and right turn circuits as well which as in the 3 and 9 o'clock positions on your 7-Way. Your brake controller circuit should be in the 5 o'clock position on your 7-Way. If your brake controller isn't recognizing that a trailer is connected then that means the pin in the 5 o'clock position isn't sensing
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  • Diagnostic Voltage Range on P3 Brake Controller
  • What exactly is your problem you are trying to troubleshoot? Battery voltage should be 12 volts or slightly higher, stoplight should be 12 volts with brakes on and zero with them off, output voltage would be how much voltage you are sending to the brakes which varies but would be anywhere from zero to 12, and output current will be based on the amount of brake assemblies you have. Most likely between 20 and 30 amps. If you have a problem the controller should tell you which problem you have.
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  • Parts Needed to Install a Tekonsha P3 Prodigy on a 2002 Ford Explorer
  • If you have a factory 7-Way, you should be able to use part # 3035-P. This is the vehicle specific wiring harness for your Explorer. It will plug into the brake controller port under the dash and you will not need to add another breaker as Ford already did the proper wiring. If you have a 7-Way and already have the P3 and you just need the harness, you can use part # 3035-P. Again no additional breaker needed. If you do not have the factory 7-Way, write back and let me know what trailer
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  • How to Install Tekonsha P3 Electronic Brake Controller, Part # 90195, in 2001 Mitsubishi Montero
  • Brake controller installation requires the following items: a brake controller, a 7-Way or 6-Way installation kit, either part # ETBC7 or # ETBC6 (depending on which connector is on your trailer) and a flat 4-pole trailer connector if one is not already installed at the rear of your Montero. The 4-pole trailer connectors are vehicle specific; the part for your Montero is # C55380. I have included links to all of these parts. Installation of a brake controller is described in the three
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  • Parts Needed to Install a Prodigy P2 Brake Controller on a 2002 Chevy Silverado
  • The blue wire labeled CHMSL is not for trailer brakes, this circuit is for if you were to install a camper shell in the bed of your truck and would run to the third brake light of the camper. The first thing you are going to need to do is make a couple connections under the hood of your 2002 Chevy Silverado. Check out the FAQ article I attached that details how to do this. Next, you are going to need at least 25 feet of Jacketed 2 Wire, 10 Gauge, Brake Wire # 10-2-1. That FAQ I
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  • Troubleshooting Trailer Brake Controller that Stopped Working
  • What does the brake controller show in your vehicle? Does it look like it's powering on? If not, check wiring of it and fuses related to it. If so, then I would try cleaning pins of the 7-way connector on the truck and trailer as it's most likely just a dirty pin that's preventing connection and activation.
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  • Easy to Install Brake Controller Recommendation for 2004 Dodge Ram 1500 with Tow Package
  • That wire is most likely an illumination circuit for a brake controller to light up a backlit display. This isn't used on modern brake controllers so you can go ahead and disregard it. Then for an easy to install brake controller solution you'd want the part # 3020-P which plugs in under the dash of the truck and would allow you to use a brake controller like the Prodigy P2 part # 90885 which is one of our best selling controllers due to how well it works and how easy to use it is.
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  • Troubleshooting Stoplight Circuit Wire of Brake Controller Wiring Not Functioning
  • Sounds like you have a blown CHMSL fuse in your 2009 Dodge Ram if the stoplight circuit of your brake controller wiring isn't functioning properly. Check the fuse box of your vehicle for that fuse (CHMSL stands for center high mount signal light). This is what powers the third brake light at the top of the cab of your truck. This circuit is connected to brake controller stoplight circuits often.
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  • Locating Blue Wire On Motorhome When Installing Brake Controller
  • Larger motor homes typically do not come with the brake controller wiring installed. The first step I would take is to make sure that the connector you found on the motor home under the dash is indeed for a brake controller. If the connector on the motor home matches the connector you purchased, then you should be able to plug in the harness and test the pins for the black and the red wires using a circuit tester like part # PTW2993. The black wire should show 12-volt power all the time,
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  • Locating Brake Controller Install Connector on 2004 Dodge Ram 1500
  • If your 7-way says 'Mopar' on it, it should be the factory 7-way although it might have been a dealer installed instead of a factory installed option. Only vehicles with the factory installed tow package will have the blue under-dash connector for plugging in the brake controller. Take a look at the photo I've edited for you. Right behind the emergency brake pedal, on the firewall, there will be a white plastic junction box. The blue brake controller connector should be next to, or
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  • Operation Instructions for the Prodigy P2 Brake Controller and 3020-P Wiring Harness on a 2006 Dodge
  • We have the installation and operation instructions linked on our product page for the Tekonsha Prodigy P2 Proportional Brake Controller with Dodge Adapter, item # 90885 and wiring adapter # 3020-P. I have posted a link below for you to review and use to set up your brake controller in your Dodge truck. The P2 is a newer brake controller. You may have the original Prodigy brake controller in your truck if it was installed in the truck when it was purchased used. The original Prodigy
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  • How to Install Brake Controller in a 2004 Dodge Ram with 7-Way
  • If the 7-way is factory on your 2004 Dodge Ram the install harness part # HA81782-HBC that you referenced would be the correct product to use to install the # HA81760. To see where the harness should be on your vehicle check out the video I attached that shows a similar brake controller and harness being installed in a vehicle like yours. The harness should be under the dash near the emergency pedal. If not, then you will have to hardwire the controller to your vehicle/7-way. For
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  • Blue Brake OEM Brake Controller Connection on my 2004 Dodge Ram 1500
  • I have attached a video for you showing the plug you need to look for however I believe it is the gray base plug with electrical tape around it and it has a cap on it. Location is similar though. From there you can plug the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers part # 3020-P. If the plug does not exist you can add the Universal Installation Kit for Trailer Brake Controller part # ETBC7 to yur existing 4-way connector and run the wire to your brake controller
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  • Location of the Brake Controller Port on a 2008 Dodge Ram
  • The connector you have attached a photo of is not used for the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers part # 3020-P. The correct one for you will be blue with a rectualgar base (see photo). You will need to keep searching until you find it. It may be taped to other wires in the harness as well. Please note that adapter port will only be present on your 2008 Dodge Ram if it came with a factory trailer connector. If the vehicle did not come with either a 4 or 7-way
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  • Brake Controller Install Harness Availability for a 2005 Dodge Ram
  • We do offer brake controller install harnesses for a 2005 Dodge Ram 3500. The part # 3020-P has been confirmed as a fit for your truck to install a Tekonsha brake controller like our best selling P2 part # 90885. If you have a different brand brake controller you could cut off the black connector of this harness and then wire it directly to your brake controller.
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  • Completing Tow Package Wiring on 2006 Dodge Ram 2500 with Factory 4-Pole Trailer Connector
  • You are correct, at least two of those remaining wires will need to be dealt with in order for your trailer brakes to function. On the Ram trucks equipped with the OEM 4-pole trailer connector, the blue brake output wire from the outlet under the dash simply ends in the engine compartment, and does not continue to the rear of the vehicle. You might be able to access the blue wire in the engine compartment, behind the drivers side wheel well. Look for a wire connector as shown in the
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  • Needed Parts to Install Brake Controller on 1999 Dodge Dakota
  • The brake controller wiring adapter you referenced, part # 3020-P will only work with your Dakota if it was equipped with the factory tow package, which included a 7-way trailer connector at the rear bumper. Since you do not have the factory 7-way, your Dakota does not have the tow package and the brake controller will need to be hardwired into the truck. You will need a brake controller (which according to your order, you already have) a functional 4-pole trailer connector on the
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  • What is the Towing Capacity of a 2000 Dodge Dakota
  • I have a coworker who drives a 2001 Dakota which is the same generation as your 2000. So I checked his owners manual, see pictures. It appears that the bigger V8 for this truck, the 5.9, does not have enough capacity to tow an 8,000 pound trailer. The highest of any model is 6,450 pounds. Capacity takes into account not only the motor but also the transmission, the rear end gear ratio, wheels, tires, suspension and so on. Basically you would have to replace every major component of the
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  • 7 Way Wiring Harness Installation on a 2002 Dodge Ram Pickup
  • You will need a brake controller, a 7-Way adapter and a brake control wiring adapter to complete the installation of trailer brakes on your 2002 Dodge Ram. Start by plugging in the brake control adapter, item # 3020-P, into the OEM harness located under the steering wheel, just to the right of the emergency brake pedal. Next locate the wire connector on the drivers side right behind the front wheel well under the hood. Use a circuit tester, item # 3808 if needed, and locate the wire
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  • Brake Controller Wiring on a 2000 Dodge Dakota with Factory Tow Package
  • All fuses and breakers needed for the operation of your brake controller should already be in place. You can check your owner's manual for the location of the fuses that manage the tow package. All you should have to do is plug in one end of the wiring adapter, part # 3020P to the port next to the emergency brake, then attach the other end to the brake controller. The connection point should be under the dash, near the top of the emergency brake pedal. The actual connector will be light
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  • How to Iinstall a Brake Controller on a 2011 Jeep Grand Cherokee Overland
  • To install a brake controller on the 2011 Jeep Grand Cherokee you will most likely have to hard wire. From the information I was able to obtain there is a brake controller connection point, but the connector is not available aftermarket. If a connector is supplied, it will be in one of two locations. The first is under the dash just to the left of the steering column. The second is behind the driver's side kick panel next to the emergency brake pedal. If you find the connector you will
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  • Wires Coming Off of the Brake Controller on a 2006 Dodge Ram
  • Each of the four wires has a specific purpose. The white wire needs to be grounded, the red wire goes to the stop light switch on your vehicle , the black wire must be run through a circuit breaker and then to your battery, and the blue wire sends the brake signal to your trailer. Do you have a factory installed 7-way? If so, you will only need to plug in the brake controller adapter, such as the Tekonsha Wire Replacement for Dodge Vehicles, part # 3020-P. If you have a factory installed
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  • Where Does the Power Wire for a Brake Controller Run on a 1995 Dodge Ram
  • The power wire on the Tekonsha Sentinel or any brake controller goes to the vehicle battery via a fuse or circuit breaker. On a 1995 Dodge Ram if you had a factory 4-Way or 7-Way trailer connector then there is a brake controller plug in port that will accept harness # 3020-P. The factory harness is located underneath the dash, to the left of the steering column, taped to another harness near the emergency brake pedal. In this set up, the factory harness is already fused and connected
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