Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
Part Numbers: 39523, 3035-P
Retail:$78.50
Price:$74.94
Shipping Special

Easy-to-use brake controller activates your trailer brakes electronically when you engage the brakes in your tow vehicle. Set braking intensity to your preference and towing application.
Features:
Specs:
Unlike pendulum-style controllers, which react to the inertia that is created by your tow vehicle slowing down, the PowerTrac applies your trailer's brakes when the brake pedal in your tow vehicle is engaged. The trailer brakes will be activated with an intensity set by you. This output (amount of braking power) is adjustable to suit your preference, as well as road conditions, type of trailer and load. You can also apply the brakes manually with the integrated override.
Because inertia plays no role in the functioning of this controller, you do not have to mount the unit at any particular angle. As a result, mounting options are nearly limitless. After mounting the unit, hardwire the end of the included pigtail harness directly into your vehicle. For even easier installation, a vehicle-specific wiring adapter (sold separately) is available for certain vehicles. One end of the custom adapter plugs into your vehicle, and the other end plugs into your controller - no hardwiring required. To transfer the PowerTrac to another vehicle or to remove it for storage, just unplug the unit and remove it from the mount.
Note: For vehicles without brake-control wiring adapters, a 20-amp circuit breaker (9506P - sold separately) is required.
See also etrailer.com's exclusive 7- and 4-way brake-control installation kit (ETBC7 - sold separately) that includes all the parts necessary to install the PowerTrac brake controller.

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:
For most applications, the factory plug is located beneath the dash, near the center console. If you have a Ford full-size van, the harness is underneath and to the left of the steering column. The Ford Explorer and Mercury Mountaineer have 6-pin connectors behind the glove box on the passenger's side. On a 2013 Ford Explorer, the connection point could be behind the driver's side kick panel.
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.
Video of Trailer Brake Controller with Wiring Installation - 2000 Ford F-250 Super Duty
Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.
Today on this 2000 Ford F-250 Super Duty we are going to install part number 90885-3035P. The Tekonsha Prodigy P2 brake controller with the adapter cord that will plug into the factory Ford outlet. The first thing we need to do is get access to the port near the panel underneath the steering wheel that we have to temporarily remove. You can simply use a coin to undo the latches. Right here is the port that we need to plug into. That is kind of hard to get the wire harness in there and plug it in so you can use a screwdriver or a trim panel tool like we are using and just pop it up a little bit, get underneath of it and pop it loose so you can get a better angle at it. Take the cord and plug it in and take the cable and route it below and put the panel back into place. 00:55
We will mount the brake controller in this spot right here and it looks like it has had a brake controller in there once or twice before but we will use some fresh plastic because these holes are too big for the screws. Take a second and run the screws into the brake controller just to clean them out a little bit to make it a little easier to assemble. Plug the cord into the back of the brake controller and bolt the brake controller to the bracket. Now take a couple of seconds to zip tie and bundle up the wires. When we plug in the brake controller we notice that we did not have any power going to it, there is no lights that came on the brake controller display so we will take a look underneath the power distribution box and see if there is a blown fuse or a missing fuse. This is the spot that is normally for the brake controller accessory port and obviously it does not have a fuse so we will install a 30 amp fuse and check. Check out the brake controller, it looks like we have got two dots right here, that tells us that the brake controller is getting power and we are good to go. There you have it for part number 90885-3035P.
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Average Customer Rating: 



4.8 out of 5 stars (60 Customer Reviews)




by: Robert04/06/2013
Is this review helpful?
It is exactly what was on your website. I appreciate your videos for quick and easy installation74520




by: Phillip H.09/21/2012
Is this review helpful?
Simple to use. A number read out would be nice for setting the unit but for the price does the job. Pretty compact smaller than I expected.55347




by: Robbie S09/14/2012
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Works great and wasn't difficult to ins tall54697




by: Tom04/20/2012
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plugged right in, works wonderful I feel no need for a higher priced one37898




by: Cory B.03/08/2012
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The brake controller was very easy to install, especially with the wiring harness that fit my Ford. It only took ten minutes and when I tried it out it worked perfect. I will always go back to etrailer.com for all my trailer needs. Thanks for everything!! Cory33374




by: Clay Cash10/31/2011
Is this review helpful?
Very easy to install and looks great in the truck, only wish i would have ordered the pigtail that goes to the truck.26397
I ordered this brake controller for a 2003 Nissan Pathfinder with Universal Installation Kit. Not an easy job since theres no factory harness to plug the controller into. As others have said in the reviews the hardest wire to connect it the red one since it connects to the cold side of the brake pedal switch.There is literally an inch of space and little to no slack on the brake wire plugWhich is the black one on the right with 3 green wires with stripes and a red wire. . The brown plug is the shifter release switch. This was the hardest part of the whole install. The wire and plug was nearly impossible to get to or see. I had to lay on my back and twist sideways with a utility light next to my head shining under the dash. I cut my hand up pretty good getting the white plug disconnected from the black brake switch before I tapped it. The lock on the plug is above the steering wheel shaft so you cant see it or get pliers on it. I had to do it by feel and press with all my might with my right hand and pull the plug out with my left. The wires are covered by black rubber sheath which you have to slit back to the harness before you can tap it.The wire you want to tap on a 2003 Nissan Pathfinder is the GREEN wire with a YELLOW stripe. Once I tapped into that wire I double checked by unplugging the harness from the brake controller and using the LED tester. I clipped it to the metal surrounding the brake pedal, pushed the probe end into the red wire connector on the harness and pumped the brake pedal and the LED lit up!! So I knew I was successful.The rest was easy running wires to the battery and the connector on the back. The other small problem was the 10 gauge duplex wire included with the universal installation kit was literally a few feet short to reach the battery so I had to buy a roll of black 10 gauge at the auto parts store to complete the installation.Ill let you know how it works with the Pontoon Trailer!
comment by: Dan N - 3/17/2013




by: Peter03/19/2013
Is this review helpful?
I was very pleased with the excellent speedy delivery time (ordered Tuesday a.m. & received Friday a.m.) and everything arrived as ordered and as presented in your details of the products. Installation videos are also a nice back-up aid for installation.71641




by: Gary H02/23/2013
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Just got done installing this brake controller on my 2011 Tucson. It was a whole lot more difficult than everyone says. It was not the product; very nice unit which installed nicely under the dash. The unit only has 4 leads, 3 of which were no issue. All 4 wires had to be extended (understandably). 3 out of the 4 snaked nicely into the engine compartment. I just widened the existing wiring thru grommet going thru and these 3 slid right thru. Black (Hot), White (Ground) and Blue (Output to trailer brakes). What was the bear was the Red lead which connects to the output side of the brake light switch. When I crawled under dash I could not even see this switch. I could only feel it let allone conect a wire to it. The only alternitive I had was to slice the main harness open (still very hard to get at) and then 1 by 1 find out which of the 40 wires had feed when the pedal was depressed. Once I found this, it was still incredibally hard to get a splice on this 1 lone wire. This is not the products fault; it is just the way they engineer cars these days. All in all the product is great! Gary H.67561




by: Matthew12/02/2012
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Very easy to hook up and the price was great.60456




by: Jason R08/29/2012
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Great product and was easy to install. Works very well.53380




by: Bruce N08/27/2012
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Just as mentioned in add it hooks nup to harness in my Dodge Ram 1500 2008 truck and it all works Thank You53177




by: Randy Y.08/23/2012
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Great product and service from etrailer. I would do business with etrailer again.52712




by: jeff04/24/2013
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Got the unit in a timely fashion. It was an easy install, had it in and working in 20 minutes. I've used it for just under a year and have had zero problems. I would recommend etrailer and this unit to anyone77651




by: Bruce04/20/2013
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Good product easy mount .I just need to set it but Im sure I will Thanks and Peace. Boston Strong. We stand as one Peace77009




by: Cindy04/01/2013
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happy thank you 73793




by: Jay K12/13/2012
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Installed easily and everything went great. Fast shipping and great customer service. Etrailer is awesome!61331




by: Aaron08/24/2012
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Item works properly. Easy to install 52928




by: jerry s05/11/2011
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customer service diagnosis was accurate---product arrived promply and at a great price--my brakes are better now than ever--thanks13497




by: Rob D.05/02/2013
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Was easy & quick to install. Works great so far. 78671




by: rene02/18/2013
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Was so easy to install no cutting or headache happy with product66776




by: Randall H.11/01/2012
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Great price and easy to install on my Toyota Tacoma Truck had towing package ..so just mount and plug in !!! Yeah Man ! Etrailer has great install and performance info on product. Thanks for the quick handling and shipping. Good Service !58658




by: Charles A.08/19/2012
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Product was as advertised, and easy to in stall with the wiring adapter.52278




by: David07/28/2012
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The controler did not work, no matter how I tryed to hook up the hot end of it. Also the adapter is NOT the same as the one that came with the truck. I talked with a person at etrailer and she was very helpful trying to get the information I needed. The people at etrailer are very helpful I just picked the wrong products.49655




by: Valerie07/25/2012
Is this review helpful?
Easy to install, worked fine and made me feel confident about the big hills and water crossings I came across on my trip with the new travel trailer! Easy order, quick delivery, and great follow up from the company!49291




by: Bill H07/14/2012
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This little device demonstrates what all products should strive to be. Easy to install and operate and worked the first time out. Highly recommended.47954




by: Daryl R.06/29/2012
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This break controller and the wire adapter is just what I wanted. It is small, simple to operate, and basic. I got the order faster than expected. Everything works great on my 2010 Ridgeline. I will order from etrailer again. 46290




by: Mike M06/11/2012
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I was impressed with the updates and the follow up of etrailer and when the product came it was so easy to hook up. The wiring harness plugged right in to the factory plug and then all I had to do is mount it. After a few small adjustments it works PERFECT.43628




by: Dan H.06/06/2012
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Arrived within a week. Installation was a snap. A good value for the money. Product works as advertised.42993




by: Mike Flowers05/15/2012
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This is a great product and this place is on the stick. I receives multiple emails telling me what my order status was. The website has lots of useful information. 40625




by: Curtis C.05/15/2012
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Prompt delivery and website had a lot of useful information regarding installing your unit. The unit worked great!40580




by: Richard M.05/14/2012
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Super fast delivery and Easy hook up, The light comes on when hooked to the trailer only, mine works great!40427




by: Tanya Grove05/10/2012
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great 39865




by: Nick M05/08/2012
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The best and not pricy! 39759




by: walter b.04/23/2012
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excellent equipment and real easy to instrall. no problen with this product, that i could in stall myself with out any problens38131




by: Gerald D.04/14/2012
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this my 2nd unit for a newer vehicle they perform great.37161




by: Phil T.04/01/2012
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This is my first brake controller. Easy to install (especially with the wire adapter) and easy to use.35821




by: Reed C.03/28/2012
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I already received my brake controller this past tuesday and insyalled it the same day, noi problem at all. Haven't hooked the trailer up to it yet and will let you know how responsive the controller is and will try and send a pic also. Thanks for being so helpful and it looks good where It............Reed35397




by: Michael D.03/18/2012
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Works great, installation was easy with included adapter harness. Have a 23' 5th wheel as works great.34258




by: Andrew 90903/14/2012
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great service. i will be using them again in the future.33867




by: Matthew T.03/12/2012
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Good product at a fair price. EXCELLENT communication on the part of e-trailer.com!!33600




by: Mike Drone01/07/2012
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I wanted to keep it small and simple since this was going to be in a van. The controller works perfect and it was a great price.29253




by: Andy R.12/02/2011
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Great product! Great price! 27581




by: John A.10/12/2011
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Super product. Installation was less than 20 minutes with the wiring kit.25461




by: Tim B.05/10/2013
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The control works great. Nice incremental application of wheel from nothing to hard on! Led light goes from green to red also in incremental degrees. Installation was a snap in my 2008 F150 with tow package. Just Plug in the control clip and the other end in the terminal above and to the right of the computer check terminal. Rather than have it below my dash I opted for the cove below the lighter. Etrailer did a nice job of getting out to me right away and kept me informed where this was at all the way to my door. Good Job!79780




by: William03/08/2013
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good product,fast shipping 69589




by: michael02/21/2013
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esay installation..took 10 min great co mpany67157




by: DAVID02/19/2013
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works great 66975




by: Kurtis02/07/2013
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Great product! Fast shipping! I have had good luck finding what I need with etrailer! Great place to get your parts??putting on 06 dodge 2500 65334




by: Jerry D.12/19/2012
Is this review helpful?
Easy-to-follow installation instructions and since there were only a few items to install, it didn't take very long. And, when I hooked my trailer up, the brakes worked!61763




by: Ken C12/03/2012
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Fast, free shipping and easy install, plug and play.60510




by: Cary10/22/2012
Is this review helpful?
The product was easy to install. The etrailer.com question and answers, plus the online instructions available prior to purchase there were no surprises. I received the product within the time indicated. The quality of the product appears consistent with the description. The added cutomer service on the web page is what made up my mind. No complaints will see how it holds up57858




by: Chet A.09/06/2012
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Great brake controller for the money,easy fit and install.Shipped on time and arrived on time.Works great. Chet54062




by: John W.09/01/2012
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The brake unit with the wiring harness for my Nissan Frontier arrived within a week via US Mail. It was a no brainer to install; But it took me a while to figure a good location for the mounting. It works great!53746




by: Randson H07/06/2012
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Product seems to work good, but have only had it for a short time. Good value tho.46966




by: Craig J.05/29/2012
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Excellent price and service. 41890




by: Tony03/21/2012
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Fast shipping, good prices and great in structions.34697




by: Mike F10/15/2011
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It was Plug and play, pretty straight forward install. 25607




by: MCHAEL04/02/2013
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GOOD PRODUCT! EASY INSTALL! 73859




by: Jerry02/15/2013
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So far I am happy with the purchase but have not tried it yet.66512




by: Fastfreed08/12/2012
Is this review helpful?
This brake controller is all you will need. Save your money. For a tent camper or a horse trailer it works flawlessly. Once adjusted you can forget the trailer is back there. The trailer doesn't push your truck at all. 51427
Ford F-250 and F-350 Super Duty Accessories