1. Trailer Brake Controller
  2. Tekonsha
  3. Electric
  4. Electric over Hydraulic
  5. Proportional Controller
  6. Under-Dash Box
Tekonsha Prodigy P2 Trailer Brake Controller - 1 to 4 Axles - Proportional

Tekonsha Prodigy P2 Trailer Brake Controller - 1 to 4 Axles - Proportional

lowest price pledge
Retail:$228.33
Our Price: $143.88
You Save: $84.45
Trailer Brake Controller
This item qualifies for Free Shipping
Shipping Weight: 1.18 lbs
Quantity: 
In Stock
Tekonsha Proportional Controller - 90885
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Proportional brake controller automatically levels when mounted within a 360-degree vertical range. Includes digital display, 3 boost levels, battery protection and continuous diagnostics. Easily transfer between different automobiles. Lowest Prices for the best trailer brake controller from Tekonsha. Tekonsha Prodigy P2 Trailer Brake Controller - 1 to 4 Axles - Proportional part number 90885 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (1989)
  • Q & A (6097)
  • Photos
  • Why etrailer?

Tekonsha Trailer Brake Controller

  • Tekonsha
  • Electric
  • Electric over Hydraulic
  • Proportional Controller
  • Under-Dash Box
  • Up to 4 Axles
  • Dash Mount
  • Automatic Leveling
  • 360 Degrees

Proportional brake controller automatically levels when mounted within a 360-degree vertical range. Includes digital display, 3 boost levels, battery protection and continuous diagnostics. Easily transfer between different automobiles.


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
    • Activates immediately - no pausing like with time-delayed brake controllers
  • Automatic-leveling ability - internal sensor detects deceleration even if controller is not mounted flat
    • Position at any angle up or down in the vertical plane
  • 3 Boost levels let you adjust initial braking power and aggressiveness
  • Continuous diagnostic check alerts you to any potential problems
  • Integrated safeguards protect your vehicle, trailer and the controller
    • Minimizes drain on car battery by drawing only 3.6 milliamps when not in use
    • Prevents trailer brakes from overheating by reducing power output to them during prolonged stops
    • Defends brake controller and trailer breakaway systems against shorts
  • Auto-dimming, blue LED display is easy to read
    • Automatically adjusts screen brightness based on the current lighting conditions
  • Built-in, rotary-style manual override lever
  • Quick-disconnect feature lets you easily remove and store the control when not in use
    • Replacement wiring harness (sold separately) and replacement bracket (7686 - sold separately) required to move the controller from one vehicle to another
  • Plug-in, vehicle-specific brake-control adapter (sold separately) can be used for certain applications to reduce installation time


Specs:

  • Application: trailers with up to 4 axles (8 brake assemblies)
    • Designed for use with electric or electric-over-hydraulic trailer brakes
  • Dimensions: 3-1/8" wide x 5-1/8" long x 2" tall
  • Length of hardwire pigtail: 30"
  • Mounting: 360-degree vertical plane operating range
  • Limited lifetime warranty


Proportional Braking

With a proportional brake controller, you can get heavy-duty emergency braking, general braking or slow-to-an-idle braking for your trailer automatically. The intensity with which your trailer brakes are activated and the rate at which they are applied are dependent on the deceleration of your tow vehicle. This means that, unlike time-delay controllers - which send the same amount of preset power to your trailer brakes every time - proportional controllers are able to adapt to every braking situation differently. So, if you slam on the brakes in your truck, your trailer brakes will activate with that same extreme intensity. And if you merely slow down as you approach a red light, your trailer will gradually brake in the same manner. Just set the initial power level, select a boost setting, and you're good to go.


As long as the P2 controller sits level on a horizontal plane and is pointed in the direction of travel, it will sense - via an internal inertia sensor - how your tow vehicle brakes. This inertia-based sensor responds to the deceleration of your tow vehicle as you brake by signaling the controller to send out enough power to your trailer brakes so that they are activated with an intensity that matches. The result is uniform braking across your towing setup. No push-pull action - just smooth, proportional braking every time.


Power Boost for Heavy-Duty Towing

Aside from smoother, more efficient braking, Tekonsha's P2 brake controller also offers a boost feature that gives you more initial braking power for those times when you're towing heavy loads. You can switch boost levels so that the power output to your trailer brakes automatically starts out at either 14 percent or 28 percent of the predetermined power setting.


So, if you boost the initial power so that your trailer brakes activate with 28 percent of the overall intensity at the start, the brakes will reach maximum braking faster. This is particularly beneficial if you are towing a heavy load because the intensity required to stop that load may be far greater than that needed to halt your vehicle. Therefore, sending out more initial power to the trailer brakes - and causing them to reach maximum braking faster - allows you to better control the trailer so that it doesn't push your tow vehicle before coming to a complete stop.


If your trailer weighs less than your tow vehicle, no boost is needed. But if you wish to set the boost so that your trailer leads the braking of your towing setup, you can select level B1. The following table gives an indication of when you might use the different boost levels and the power increases that they offer.


Approximate Gross Trailer WeightBoost LevelIncrease in Initial Power Output
Less than tow vehicle GVWB114%
Equal to tow vehicle GVWB1 or B214% or 28%
Up to 25% more than tow vehicle GVWB2 or B3*28%
Up to 40% more than tow vehicle GVWB3*28%

*Both B2 and B3 offer a 28-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.


Safety Features

The Prodigy P2 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 P2 is not in use, it will be in power-saving mode. In this setting, the power draw falls to only 3.6 milliamps, minimizing drain on your vehicle's battery.


When you stop at red lights, or any time that your truck and trailer are at a standstill with the brakes applied for more than 5 seconds, the P2's "hold" feature will activate. When this happens, the power output to your trailer's brakes will be reduced to just 25 percent of the preset power setting so that the brakes will not overheat.


If ever there is a time that you need to brake your trailer separately from your tow vehicle - when traveling down a steep incline, for example - the manual override lever is easily accessible. Pushing this lever engages the brakes on your trailer with full power. In addition, when you activate this override, the brake lights on your trailer will illuminate, properly warning those behind you of the braking action of your rig.


In addition to all of those safety features listed above, the P2 offers diagnostics such as:

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

Automatic Leveling and Simple Installation

The self-leveling feature of the P2 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.


Correct P2 mounting360-Degree P2 mounting

Note: The P2 must be mounted on a level horizontal (side-to-side) plane and must be lined up with the direction of travel for the internal sensor to function properly.


Installation is a snap. After mounting the P2 unit in your cab using the included pocket mount, hardwire one end of the included pigtail harness directly into your vehicle. The other end plugs into the brake controller. To transfer the P2 to another vehicle or to remove it for storage, just unplug the unit and slide it out of the pocket mount.


Installation Accessories

For even easier installation, a vehicle-specific wiring adapter (sold separately) 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.


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


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.



90885 Tekonsha Prodigy P-2 Proportional Trailer Brake Control

Replaces Tekonsha 90185

Item # 90885

Installation Details 90885 Installation instructions


California residents: click here



Customer Reviews

Tekonsha Prodigy P2 Trailer Brake Controller - 1 to 4 Axles - Proportional - 90885

Average Customer Rating:  4.9 out of 5 stars   (1988 Customer Reviews)

Proportional brake controller automatically levels when mounted within a 360-degree vertical range. Includes digital display, 3 boost levels, battery protection and continuous diagnostics. Easily transfer between different automobiles.

- 90885
by:

The quality of materials and construction is good, and installation was not difficult. I was not able, however, to adjust the trailer brakes to the appropriate set point as specified in the Tekonsha setup instructions. The trailer brakes appear to be 'underperforming', i.e., they will not 'lockup' even on loose gravel. The trailer drum brakes were inspected and adjusted to the correct tolerances, yet braking performance is questionable.


Comments
Thank you for your review. If your trailer brakes were braking properly before you installed the brake controller the problem is most likely wiring related. The easiest thing to check first are the vehicle and trailer side connectors. I recommend to make sure the connections are free of corrosion. Next make sure all of the trailer wiring is in good shape without any frayed, punctured or damaged wiring. The trailer ground needs to be attached to a clean bare metal surface.
-- Etrailer Expert Heather A - 01/05/2021


- 90885
by:

This is a replacement for the stock trailer brake setup on my 1973 K20 Chevy pickup. Install was super easy on the Prodigy, I used the steel mount. Used the white wire off the brake switch to the Prodigy brake wire. White to ground under dash left side bulkhead. Power off the fuse block switched blade. Used crimp on connectors, fast, clean, easy. Pigtail out back; tail, L R turn signal, brake, backup, etc. The instructions are good, followed them and not one problem. Took about four hours to remove old/ install new controller, wire, seven plug outlet. Follow the instructions for setting up the controller, which was incredibly easy, just a few minutes. Love the boost function, super easy to set when towing different trailers. Summary; excellent quality product, easy to install with excellent instructions, very easy to set/adjust/use.


Comments
Excellent, use it all the time and no problems. Easy to set the required pressure, a real gem.
Nadar - 08/27/2020


- 90885
by:

Installed this in my 2015 Jeep Wrangler Unlimited Sport. I thought that I would add some input on installation that would help others. I found a way to route the power distribution wires in the frame of the Jeep that did not require the use of a fish tape. If you look at the frame just behind the rear tire you will see a hole in the face of the frame. Start pushing the wire bundle foreword. It will rise up and over the U shaped frame portion of the rear axle and then down along the passenger compartment area. About there, you will be running out of pushing stiffness. Look for the wire bundle to appear at a similar hole in the frame in that area. Grab it a and pull out approximately 4 feet and then push it right back in the same hole going foreword. This time you will look for the wire bundle to appear at again a similar hole just foreword of the driver compartment. Now is the time to grab it and start heading up to the engine compartment outside the frame. Do the same procedure for the wire going aft for the plug end of the installation. For the wires going through the firewall, Jeep has conveniently added a nice foam lined hole to route wires through. You will see this hole position in the attached photo with a green wire coming through. The plastic cover around the steering column pulls down from the top and hinges at the bottom. Remove the metal plate with two bolts to get to the brake switch. Twist and pull the brake switch out foreword and go for the brown stripped wire as your brake circuit. Do order the LONG frame bracket adapter for the switch plug at the rear. To drill the steel for the supplied plug bracket just takes too long. Now that you have it installed you will notice that the power will remain on the unit after you turn the key off. Don't sweat this as it will not stay on long. I doubt a few milliamps draw is going to kill your battery!


Comments
Working great would recommend to all.
Jim - 10/29/2016



- 90885
by:

After hearing horror stories at dealer, had controller installed on new Jeep gladiator (trailer dealer said good choice of controller). Towed 16' airstream to SW FL from NV thru CA in Fed/Mar of this year. Total of 8,000 miles. Absolutely needed the controller in Utah mountains driving down to Vegas. Stupidly jerked steering wheel going downhill but controller worked perfectly and keep me on the road. Scary but learned a lesson. So glad bought from etrailer.com. Thank you.



- 90885
by:

This is the second one I purchased. The first was 10 years ago and installed in my 06 GMC. It has worked flawlessly allowing for safe and smooth stops from normal braking to a few of the panic stops that had to made over the years. The new owner of the truck likes the way it works too. I have multiple trailers and with one initial setup on the lightest trailer was able to tow all of them without changing anything but the boost setting to compensate for the different trailer weights. When needing for a controller for my 07 Silverado there was no other unit that would fill the bill. This P2 looks the same except for the blue display instead of the red. The install took 20 minutes using the direct fit cable ordered with the controller. Setup was easy as with the first unit. I wanted the placement above the parking brake pedal so the OBD II connecter had to be moved. I did the same with the 06 GMC. It is a comfortable place to reach and it keeps the light away from the passenger's eyes at night. As good as the Tekonsha controller is it is even a sweeter deal buying it from etrailer. The quick shipping, excellent pricing and knowledgeable staff are second to none in customer service.


Comments
Tekonsha recently updated the Prodigy P2 with an auto-dimming feature for the display so no more worries about being blinded at night.
-- Etrailer Expert Mike L - 02/14/2019


- 90885
by:

The online video showing the installation of the Prodigy P2 trailer brake control into a 2011 Ford Ranger was excellent! It made the installation into my Ranger simple and straight forth. I have yet to hook up to my travel Trailer and adjust it for brake setting, but all readout displays thus far are as stated in the instructions. Having previously installed the trailer connector, I did not purchase the installation kit and in retrospect for cost effective and simplicity would recommend anyone to purchase the kit along with the controller. I believe I am going to be very pleased with this product. Thank you


Comments
great! thank you for an excellent product!
Larry L - 04/28/2016



- 90885
by:

very nice controller, very smooth and you don't have to mount it flat!! e trailer is the best company i ever worked with. they have pics, video, email support(exellent) and just flat out make it easy for you to do it yourself instead of paying some dirt bag $300 to install at your local trailer shop. i also installed kit #ETBC7 and once agian it was awesome. COMPLETE with DETAILED directions. i'm not a mechanic or hack employee at local trailer shop....BUT dealing with etrailer and there parts made my install very easy and CLEAN!!!


Comments
Your products are awesome. Ive had zero issues with it and 5 of my friends purchased and installed the same set up in there trucks. Thanks again for the great products and excellent support.
Matt - 03/05/2015



- 90885
by:

I didn’t have a good location that was reachable while driving so I mounted the controller on top of the dash. I leveled the bracket with a spacer and ran the harness by an access panel. I used about 70’ of the duplex wire due to running the cable to front and then back to the house batteries inside the coach. The access panel made it easy to make the connections and run the wires through the firewall. I mounted the 40 AMP and 30 AMP circuit breakers up front in the main fuse panel box. I drilled a hole through the box and firewall to run the wires from the brake controller to the breaker and to the blue wire for the tow connection at the back of the coach. I ran the battery connections to my house batteries up front instead of using the engine batteries in the back. I found the brake connection wire under the coach in front directly below the brake pedal. I mounted the converter in a beam in the back with lots of zip ties


Comments
For ford ranger 2010 and perhaps other years:Be aware that the video contains the wrong instruction for the 2010 ranger. In wiring the brake light wire, the switch shown being tapped into gives reverse braking sensing, that is, it is 12 when the brake is not applied, but 0v when it is. I found elsewhere that the correct wire is the 2nd connection on the 5 pin plug that rides on the brake itself.This is no comment on the original video, which was excellent, and referred to the 2011 ranger model.
-- comment by: Scott M - 08/15/2013

Wire colors can and do change often. We offer the colors that we find in our videos as a starting point, but even if you have a 2011, it is best to double check and make sure to positively identify the wire color first.

-- Etrailer Expert Patrick B - 8/19/2013


- 90885
by:

Great product, very easy install especially with the OEM harness. In about an hour had it installed and trailer set up with controller. Thanks, Greg


Comments
Great!! smooth braking when I haul my tractor and other materials
Greg H - 08/30/2019



- 90885
by:

Used in conjunction with harness kit for my 2002 tundra, this year has no provisions for towing trailer with electric brakes. The controler itself has proven itself nicely, with no issues with installation or use, adjust easily. The mounting location I chose may have some slight interference issues with legs on taller people, but I have not had any @ 5'11". The truck is a midsized so room is more limited. I'm towing a tandem 14' trialer with 4 seat RZR, tracking and stopping is perfect, even under hard breaking.



- 90885
by:

Great Brake Controller, used it with the Universal Install Kit for Brake Controllers and No-Drill Mount Bracket, Short - 18140. It only took me 2.5hrs to have it fully installed in my Jeep Wrangler Unlimited 2013. Videos were great. Also having some 1/4in water tubing helped for phishing wire thru frame. Wish I had watched the video a couple of times before buying and also purchased the extra wire to go from the battery to the brake controller, but had extra wire from another project that worked. This brake controller works great as we tow a <3500lbs Travel Trailer with our Jeep. Comes with a great card that helps with settings, keep it in the glove box for future reference.



- 90885
by:

Excellent product. Used for my dual axle trailer hauling 750 gallons of water. Slight learning curve to adjust for braking, but now perfect. No problems with this controller for the past year.



- 90885
by:

I love this brake controller. It's sometimes smarter than I am and lets me know that I've connected my rig properly to the electrical socket. I'm really glad I purchased this product as it has saved my butt more than once!



- 90885
by:

I purchased this controller for my 2005 Jeep TJ. We're towing a 2014 Forest River FLagstaff MAC and, after doing much research, we decided that this unit (along with the universal installation kit ETBC7) was the right one for us! Both the controller and install kit contain everything that you'll need for a clean, professional-looking install! The install took around 2 hours (in my driveway) and the controller works flawlessly! This setup is perfect for a Jeep TJ, the controller fits nicely to the lower left of the steering wheel (out of the way) and the trailer connection is a bolt-on setup that attached to my Reese towing hitch! The trailer connection (with the install kit) has both a 4-pin connection and a 7-pin connection so there is no need for adapters! It is truly a "plug and play" setup!! As far as ordering and customer service goes, this was one of the smoothest transactions I've had in quite some time! There are numerous photos and install videos that will guide you through the install. We'll definitely start with etrailer.com for our next purchase like this!



- 90885
by:

I installed this model 90885 Prodigy P2 Brake Controller using the ETBC7 Brake Controller Wiring Kit on my 2007 Dodge Nitro. On a scale of 1 to 10, I consider myself about an 8 where it comes to automotive mechanical and electrical work. I also strive to get as close to perfection as possible. To do the job right, it did take some time and it did require paying close attention to the directions for both the wiring kit and the controller. However, the directions were "right on", and all the needed "goodies" to do the job were furnished. My hat is off to ETRAILER for the informative videos they provide and their customer service, which includes very quick shipments of their products.



- 90885
by:

The product is great - my second one on a new vehicle. The video instructions were a bit confusing due to the wire colors it was using. The video needs to be reshot with more clear steps. The install is a 4-5 hour for a solo DIY person. “Plan your work and work your plan” watch and learn the process before you start.



- 90885
by:

I installed the brake controller a week or two ago in my 2013 GMC Sierra 1500. I had one just like it in an older Duramax that the previous owner installed--I went with the same product. I had the chance to use it this afternoon to pull a few tons of #57 stone. Trailer plus load I figure about 6000 pounds behind the truck. Pictures are attached. This is the first 1/2 ton truck I've owned in nearly 10 years and worries how it would do with heavier loads. This controller made a world of difference and really maximized the use of my truck. Great product and I highly recommend it to anyone needing a good controller.



- 90885
by:

The only issue i have are the screws that fasten the pig tail plug to the bracket are steel and they are very rusty. Looks bad for an otherwise good product.



- 90885
by:

I generally only use etrailer now for any trailer / towing related purchases. The electric towing brake assembly works great. I used the video to install it and my RV dealer set it up with a computer for free. I then bought a towing setup for my Subaru Crosstrek to tow my 3 rail motorcycle trailer. I installed it using your video and install paperwork that came with it. There is no reason due to price / support / and function of my purchases why I would go anywhere else. I love the products and support.



- 90885
by:

the product was easy to mount with heavy duty hook and latch so I can remove when it is not needed. the design is great as we tow various trailers and need to be able adjust for each one. Product matches it description. the on line video for installation are very helpful.


Comments
A year later and it is still a great product. I feel confident that the controller will work with any of the trailers I tow. It is super easy to adjust. Plug in and forget. I have recommend the brake controller to others as well as Etrailer. Customer service is great
John - 09/13/2020


- 90885
by:

The Tekonsha Prodigy P2 trailer brake controller works great, the one in our motorhome died, and the trailer brakes would lock up without stepping on the brakes, so we searched for a new one and found the Tekonsha Prodigy P2 on etrailer, installed it and have traveled to Arizona and back plus several other places with no trouble at all, we ended up purchasing another Tekonsha for our Tahoe, they were a great price and they were shipped within a week of purchasing them. The instructions were very simple for install and setting them up. Thanks etrailer.



- 90885
by:

This brake controller was exactly what I needed in order for my Highlander to be able to pull a camper trailer. The video that described how to install it was extremely helpful.



- 90885
by:

I recently bought a 2018 Chevy Silverado LTZ. It was equipped with a towing package but no brake controller. Not wanting to alter the interior of the truck too much, I called etrailer for advice. Robert S was very helpful. He suggested the Tekonsha Prodigy P2 brake controller and jumper wire that I was able to hide neatly under the dash using an existing screw. I have been very pleased with etrailer and their suggested product.



- 90885
by:

Great assistance on ordering the proper unit for my truck. It came exactly for my 2004 f150 with the correct harness. Literally took 2 minutes to install. Unfortunately I can't say how well it works, as I have not purchased the trailer I was going to. But it lights up and looks pretty.


Comments
After a year and quite a few uses, the item is flawless. Having the different levels of breaking available at the touch of a button is very handy. Example, when driving around town i will typically put in a lower level of braking and when at higher speeds ill switch to a higher level of braking. It helps with the lunging
Nick - 07/15/2020


- 90885
by:

I really like this brake controller and one year later of course works just fine. I highly recommend etrailer as I believe they are hard working americans doing a good job. Something harder and harder to find these days.


59
2076
Show More Reviews

Ask the Experts about this Tekonsha Trailer Brake Controller

  • Parts Needed to Upgrade Factory 4-Way on 2019 Ford F-150 to Control Trailer Brakes
    Unless your truck came equipped with a Ford factory trailer brake controller, you will need to install an aftermarket one in order to control the brakes on your trailer. Your truck's computer alone will not be able to act as a brake controller. To upgrade the factory 4-Way flat connector on your 2019 Ford F-150, I recommend using the T-One Vehicle Wiring Harness with 7-Way Trailer Connector # 118283. I've attached an installation video we did on a similar year F-150 so you can see how...
    view full answer...
  • Dash-Mount & Remote-Mount Trailer Brake Controller Recommendation for 2019 Ram 1500
    I can recommend two options for a new trailer brake controller for your 2019 Ram 1500. For a standard dash-mount controller the one to beat is the tried-and-true Tekonsha Prodigy P3 # 90195. Installation is plug-and-play using wiring harness # 3024-P, as shown in the linked install video. The P3 has a nice clear display, storable settings for different trailers and it automatically levels vertically which makes for installation flexibility. But if you want a controller that can be...
    view full answer...
    Image 1 for Image 2 for
  • Where Are the Brake Controller Wires On a 2019 GMC Canyon
    The brake controller wires for a brake controller like the Tekonsha Prodigy P2 Trailer Brake Controller part # 90885 on your 2019 GMC Canyon should be located under the driver side kick panel next to the emergency brake pedal. These wires will be taped to one another and most likely tucked under another bundle of wires. If you take a look at the install video on a similar 2017 Chevy Colorado you will be able to see the wires revealed at around the 3:45 mark. Please note if you don't...
    view full answer...
  • Brake Controller Recommendations for a 2007 Toyota Tacoma
    If you're looking to do a simple upgrade to your original Prodigy brake controller then I recommend using the Prodigy P2 # 90885 or P3 # 90195. These are both just more recent models of what you have and the P3 is the only controller that I know of which uses an LCD screen to make it easier to adjust settings and troubleshoot (when the need arises). To install either of these on your 2007 Toyota Tacoma it's going to be just a matter of unplugging the pigtail at the back of your Prodigy...
    view full answer...
  • How to Locate Brake Light Switch on 2019 Jeep Wrangler for Installing Brake Controller
    In order to install the Tekonsha Prodigy P2 Brake Controller # 90885 on your 2019 Jeep Wrangler I actually recommend using the Roadmaster Stop Light Switch Kit # RM-751490. The cold side of the brake light switch is next to impossible to actually access on the new Jeep Wranglers, so you can use the Brake Light Switch Kit to provide the controller with the needed stop light signal for operation. I have attached the complete installation manual and a short video below so you can see exactly...
    view full answer...
  • Installing Trailer Brake Controller on 2007 Ford E-450 RV with Factory 4-Way
    If your 2007 Ford E-450 has the factory 4-Way connector at the rear then there should indeed be a factory brake controller harness located beneath the dash. It is likely taped to another harness to the left of the steering column behind the emergency brake. I have attached a sample installation video that you can use for reference that shows where exactly you will be looking on your Ford chassis. To connect a brake controller like the excellent Tekonsha Prodigy P2 # 90885 that you were...
    view full answer...
  • Tekonsha Primus IQ vs. Prodigy P2 or P3 Brake Controller and Parts to Install on 2012 Honda Pilot
    Both brake controllers will work with your 2012 Honda Pilot, but let's start with what you need to install them, which is just a couple of components: - 4-Way: T-One Vehicle Wiring Harness # 118558 - Universal Installation Kit for Trailer Brake Controller # ETBC7 These parts will give you the wiring needed to use the Tekonsha Primus IQ # TK90160, Prodigy P2 # 90885, or its most recent iteration, the Prodigy P3 Trailer Brake Controller # 90195. The differences are essentially...
    view full answer...
  • Brake Controller that Beats the Prodigy P2/P3 and is More Hidden
    The P2 part # 90885 and P3 part # 90195 have long been considered to be the best brake controller you can get due to the advanced inertia sensor and the overall reliability and ease of use. That said there are other brake controllers I would recommend over them now that rival in quality and function but have other benefits while costing currently less like the Tow Pro Liberty # RED24FR which has the added benefit of installing with only a knob that mounts on the dash instead of a bulky...
    view full answer...
  • How to Install a Brake Controller on a 2018 Lexus GX 460
    I have attached a photo of what the pigtail on the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers part # 3040-P looks like. If this plug matches the plug on your vehicle then it will allow you to install the Tekonsha Prodigy P2 Trailer Brake Controller part # 90885 on your 2018 Lexus GX 460. I called Tekonsha and they have not yet confirmed this harness to work on your vehicle as it has not been tested. However, as long as the plugs are the same it should still work for...
    view full answer...
    Image 1 for
  • Where is Brake Controller Install Port on 2019 Ram 1500
    I spoke to Tekonsha about finding the exact location for the brake controller on your truck and they told me that for your 2019 Dodge Ram 1500 "the connector is behind the area in the attached picture and from what we’ve been told you can reach behind the dash, and around a metal brace to get to this connector." The picture I attached came from Tekonsha. The install harness you need is the part # 3024-P for the Prodigy P2 part # 90885 you mentioned.
    view full answer...
    Image 1 for
  • Recommended Wiring Adapter for 2018 Toyota Tundra SR and Tekonsha Prodigy P3 Brake Controller
    At this time, Tekonsha doesn't have a custom brake controller wiring harness, but Curt does. I recommend making an adapter compatible with your truck using the Curt Custom Wiring Adapter # C51455 and the Pigtail Wiring Harness for Tekonsha and Draw-Tite Brake Controllers - 34" Long # 7894. This will give your the easy connection to your truck and your Prodigy P3 Brake Controller # 90195.
    view full answer...
  • Prodigy Brake Controller Installation Options for 2014 Chevrolet Silverado 1500
    The Tekonsha Prodigy P2 brake controller # 90885 measures 3-1/8 wide x 5-1/8 long x 2 tall so you can compare it to the size of the dash compartment in your Silverado to see if it will provide a satisfactory fit. Of course, the controller's power, boost and manual override controls all need to be accessible to you so while most of the unit's housing can be stowed in the dash slot you'll need to keep the front part within easy reach. In a Silverado with factory tow package this unit plugs...
    view full answer...
    Image 1 for Image 2 for
  • Brake Controller Harness Location For 2017 Nissan Pathfinder
    If you have a factory 7-way on your 2017 Nissan Pathfinder, the P2 brake controller # 90885 can easily be installed with the vehicle specific wiring adapter # 3050-P; no other parts are necessary. At this time we don't have a picture available to show the plug in location on the 2017 Nissan Pathfinder. The # 3050-P that you used on your Frontier is the same that fits the new Pathfinder because they both use the same harness. I have a video linked of the 2013 Pathfinder that shows the...
    view full answer...
  • Parts Needed to Install 7-way and Brake Controller In 2016 Ford F-150
    For a brake controller for your 2016 Ford F-150 I would recommend the Prodigy P2 Brake Controller part # 90885. This is our best selling brake controller because of how well it works and how easy it is to setup. This is a proportional brake controller that senses the amount of braking the tow vehicle is applying and applies a proportionate amount to the trailer brakes. To install it requires the install harness part # 3035-P and it'll be wired up minus a few connections you'll have to...
    view full answer...
    Image 1 for
  • How Does Brake Controller Install in 2004 Dodge Dakota
    If your 2004 Dodge Dakota has the factory 7-way trailer connector at the rear of it all you need to install the P2 brake controller part # 90885 that you referenced is the part # 3020-P. This plugs into the port under your dash which makes installing the controller very easy. If you don't have a factory 7-way way you will need to start with a 4-way (if you do not have one). For that you would want the # 118323. From there you would need to convert the 4-way to a 7-way so that you...
    view full answer...
  • No Power to Factory Brake Controller Adapter Port in 2003 Dodge Ram 2500
    You are correct by checking the fuses first. Even if the 2003 Dodge Ram 2500 has a factory towing package with a 7-way that there may be some fuses missing from under the hood. I would double check the owners manual for all of the fuses and relays that power the factory towing package and their locations. If the appropriate fuses are present and you are not getting power from the vehicle's battery to the port you can bypass the black wire and run your own. Cut the black wire from the...
    view full answer...
    Image 1 for
  • Will a 2017 Ram 1500 Need to be Flashed After a Brake Controller Installation
    Even if you don't have the factory brake controller installed on your 2017 Ram 1500 you shouldn't need to get it flashed to activate the controller. All you would need is the Prodigy P2 # 90885 and the wiring adapter # 3024-P that you saw in the linked video. Their controller might have to have something special done with it to make it compatible but I would be surprised if you had to have your Ram flashed as we typically only see this needing to be done for Jeeps. On the off chance...
    view full answer...
  • Can 2018 Ram 1500 have Aftermarket Brake Controller Installed
    You will not need to get your 2018 Ram 1500 flashed after installing the Tekonsha Prodigy P2 # 90885. This is a simple installation where you use the Plug-In Adapter # 3024-P which connects to the factory brake controller connector under your driver side dash. This will be in line with the accelerator pedal as you can see in the attached installation video. You would have no issues with this install as the truck was designed for having a brake controller installed and used.
    view full answer...
  • Brake Controller Installation 2017 Nissan Pathfinder
    There is indeed a brake controller connector under the dash of your 2017 Nissan Pathfinder. It's located under the dash, to the left of the steering column. Look for a harness with a white tag that reads 'Brake Control Conn'. The plug you're needing is attached to that harness. If you're going with a Tekonsha Brake Controller like the # 90885 Prodigy P2 you'd looked at, you'll need the # 3050-P wiring harness. Since you don't have the 7-way trailer connector, you really only need the...
    view full answer...
    Image 1 for
  • How to Install a Brake Controller on a 2002 Dodge Ram 1500
    There are plug-in brake controller adapters for your 2002 Dodge Ram 1500 but only for certain brake controllers and if you have a factory trailer connector. If the above is true then please let me know what brake controller you have and I will be glad to see if we have the correct plug-in brake controller adapter for you. For example, if you have the ever popular Tekonsha Prodigy P2 Trailer Brake Controller part # 90885 then you will need to use the Tekonsha Plug-In Wiring Adapter for Electric...
    view full answer...
  • Brake Controller for 2012 Chevy Suburban With Factory 7-Way
    I have good news because since your 2012 Chevy Suburban already has the factory 7-way, you won't need anything but the brake controller and wiring harness which you will splice into the wires which are already run under the dash. If you take a look at the accompanying photo, you can see where the wires are on your Suburban. As for the brake controller for your Suburban, I highly recommend the Draw-Tite I-Command # 5535. I love the I-Command because it is a great value due to its...
    view full answer...
    Image 1 for
  • Trailer Brake Controller for 2018 Chevrolet Traverse Towing Travel Trailer
    We can help you with a trailer brake controller for your 2018 Chevrolet Traverse with the factory V92 tow package upgrade. Your Traverse has a 5000-lb towing capacity so it will be well-suited to the trailer's GVWR of 3900-lbs. The controller I recommend is the Prodigy P3 # 90195. This is among the most reliable and easiest-to-use controllers on the market because it offers more flexible installation options and features a clear display to make it easier to read any messages from its...
    view full answer...
  • Parts Needed to Install Tekonsha Brake Controller in 1986 Ford Bronco with 4-Way
    To install a Tekonsha brake controller like the very popular P2 part # 90885 in your 1986 Ford Bronco with a 4-way you'd just need the 7-way install and brake controller install kit # ETBC7 which comes with everything needed.
    view full answer...
  • Aftermarket Brake Controller Installed On a 2019 Chevy Silverado 1500 Will Not Power On
    If the aftermarket brake controller you have installed on your 2019 Chevrolet Silverado 1500 is not working then the first thing you will need to check is the engine bay fuse box, the #84 fuse in particular as this is for the trailer brake controller power. If the fuse is present and not blown then we need to make sure you have the correct harness. If you have the Tekonsha Prodigy P2 Trailer Brake Controller then the correct harness to use is the Tekonsha Plug-In Wiring Adapter for Electric...
    view full answer...
  • Where Does Brake Controller Install on 2019 Ram 1500
    If you check out the picture I attached you can see where the brake controller install port is on our 2019 Ram 1500. The install harness you need is the part # 3024-P to install the Prodigy P2 part # 90885 that you referenced.
    view full answer...
    Image 1 for
  • Brake Controller Recommendation for 2016 Isuzu NPR
    You can install a brake controller basically in any vehicle but since we don't have a quick-install connector that fits a 2016 Isuzu N-Series like your NPR you'll have to hardwire it. You'll need to start with a 4-way connector like the part # 119190KIT and then convert it to a 7-way so that you can install the brake controller. For that you will want the Brake Controller Install Kit and 7-Way Adapter part # ETBC7. I attached installation instructions and an install video for this product...
    view full answer...
  • Prodigy Brake Controller and Wiring Harness Compatible with 2006 Lexus LX470
    For your 2006 Lexus LX 470, I recommend the Tekonsha Prodigy P3 Trailer Brake Controller # 90195. This controller is an updated model to the Prodigy and Prodigy P2 # 90885 so you will have some troubleshooting and other information that is clearly given on the LCD screen versus a code to decipher. I've linked the videos of each to assist with a comparison. With any of the Tekonsha brake controllers on your vehicle you will utilize the Tekonsha Plug-In Wiring Adapter for Electric Brake...
    view full answer...
  • Checking to See if 2010 Toyota Tundra has Factory Tow Package to Install a Brake Controller
    A Toyota dealer might be able to tell you if your 2010 Toyota Tundra came with the factory tow package using the VIN so you could check with them. Otherwise if the truck has a factory installed 7-Way trailer connector that is a good indication that it has the tow package. That would mean you could then use wiring harness # 3040-P to plug in a Tekonsha brake controller such as # 90885. You can check for the factory connection point which would be located under the dash above the emergency...
    view full answer...




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality trailer brake controller for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate trailer brake controller information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Joe V
Test Fit:
Joe V
Employee Nicholas E
Test Fit:
Nicholas E
Employee Rick A
Test Fit:
Rick A
Employee Shane T
Test Fit:
Shane T
Employee Randy B
Test Fit:
Randy B
Employee Joe B
Test Fit:
Joe B
Employee Jared G
Test Fit:
Jared G
Employee Andrew S
Test Fit:
Andrew S
Employee Brent H
Test Fit:
Brent H
Employee Shane H
Test Fit:
Shane H
Employee Robert C
Test Fit:
Robert C
Employee David F
Test Fit:
David F
Employee Ryan G
Test Fit:
Ryan G
Employee Clayton O
Test Fit:
Clayton O
Employee Jackie C
Expert Research:
Jackie C
Employee Mike L
Expert Research:
Mike L
Employee Sarah L
Expert Research:
Sarah L
Employee Robert G
Expert Research:
Robert G
Employee Patrick B
Expert Research:
Patrick B
Employee Michael H
Expert Research:
Michael H
Employee Jeff D
Expert Research:
Jeff D
Employee Reno H
Expert Research:
Reno H
Employee Jameson C
Expert Research:
Jameson C
Employee John H
Expert Research:
John H
Employee Brandon M
Expert Research:
Brandon M
Employee Adam R
Expert Research:
Adam R
Employee Lori W
Expert Research:
Lori W
Employee Rachael H
Expert Research:
Rachael H
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Victoria B
Expert Research:
Victoria B
Employee Zack K
Video Edited:
Zack K
Employee Andrew K
Video Edited:
Andrew K
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Patrick B
Video Edited:
Patrick B
Employee Andrew L
Video Edited:
Andrew L
Employee Kathleen M
Video Edited:
Kathleen M
Employee Mike H
Video Edited:
Mike H
Employee Dustin K
Video Edited:
Dustin K
Employee Sue W
Video Edited:
Sue W
Employee Chris R
Video Edited:
Chris R
Employee Tricia G
Written by:
Tricia G
Employee Adele M
Updated by:
Adele M
Employee Laura H
Updated by:
Laura H
Employee Sarah W
Updated by:
Sarah W
Employee Alexander C
Updated by:
Alexander C
Employee Isabelle B
Updated by:
Isabelle B
Employee Alan C
Video by:
Alan C
Employee Zach D
Video by:
Zach D
Employee Jonathan Y
Video by:
Jonathan Y
Employee Michael B
Video by:
Michael B
Employee Jacob H
Video by:
Jacob H

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time.