bing tracking image

Tekonsha POD Trailer Brake Controller - 1 to 2 Axles - Time Delayed
Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long

Part Numbers: 39523,20127

Retail:$112.03
Our Price: $66.45
You Save: 41%
Trailer Brake Controller

In Stock
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

Need help with installation?
Locate installers near me



Tekonsha POD Trailer Brake Controller - 1 to 2 Axles - Time Delayed
part number: 39523

This time-delayed brake controller is designed to mount at any angle, even upside down. The controls are all up front for easy access, including a slide-bar manual override and a thumbwheel for braking output. LED indicator shows your braking status.

Features:

  • Brake controller activates trailer brakes with preset intensity
  • Adjustable power output lets you select the amount of braking force
    • Simple thumbwheel lets you change setting
  • LED indicator on front of unit shows you your braking status
    • Green light indicates that brakes are connected
    • Color changes to orange and then to red as the power output increases
  • Slide-bar manual override is within easy reach for controlling trailer sway or stopping in emergencies
  • Quick and easy installation with no mounting restrictions - can be installed in any direction
    • Designed to be mounted upside down and still have a readable display
    • Mounting bracket and hardware included
    • Plug-in, vehicle-specific brake control adapter (sold separately) available for select vehicles to reduce installation time


Specs:

  • Application: trailers with up to 2 axles (4 brake assemblies)
    • Compatible with electric trailer brakes only
  • Dimensions: 5" long x 3" wide x 1-1/4" tall
  • Limited 5-year warranty


Easy-to-Access Brake Controller

Tekonsha POD Controls and Components

The Tekonsha POD is designed to mount in any direction, and it's especially suited for mounting on near-vertical dashes. All the controls are on the front of the module, so you can still access them with the controller tucked away in a convenient place.


Tekonsha POD review

Braking Output

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. 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 the settings until the trailer load changes, you switch trailers, or road conditions change. Use the thumbwheel on the side to change the braking output level. The output setting will appear as a number on the digital display, with a higher number indicating higher braking power.


Manual Override

The Tekonsha POD keeps the manual override within easy reach on the front of the module, great for stopping sway or controlling your trailer's momentum in emergencies. Push the slide-bar lever to 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.


Quick, Simple Installation

Because inertia plays no role in the functioning of this controller, you do not have to mount the unit at any particular angle. Your mounting options are limitless, with the controller designed with all of the controls on the front of the module so you can access them even if it's mounted upside down.


If your vehicle already has a plug-in brake controller wiring harness, just connect the unit to it. Otherwise, you will need to purchase a vehicle-specific wiring harness (sold separately) to plug into. If a harness is unavailable for your vehicle, hardwiring will be necessary.


Installation Accessories

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, a 20-amp circuit breaker (sold separately) may be required for installation.


Time-Delayed Braking

What is time-delayed braking

The Tekonsha POD comes equipped with time-delayed braking. Every time you apply the brakes in your vehicle, a signal is sent - via the brake switch - to the POD. The controller then sends power out to your trailer brakes to activate them with an intensity set by you, at a rate determined by you. The amount of braking power (output) can be adjusted to suit your preference, the road conditions, the type of trailer, and the weight of your load. To determine which levels are best for your application, test your towing setup and choose what feels right.



80500 Tekonsha PowerTrac Electric Brake Control - 1 to 2 Axles - Time Actuated

California residents: click here



Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long
part number: 20127

Tow Ready Replacement Plugin Harness for the Tekonsha P3, Voyager, Prodigy, and Primus Brake Controllers. Also works with Draw-Tite Intella-stop Xtreme, Intella-stop Ultra, Intella-stop Digital, and Activator III (5520) brake controllers.

  • Wire lead length: 12"
  • Wire functions:
    • Blue: trailer brakes
    • White: vehicle battery negative terminal
    • Black: vehicle battery positive terminal
    • Red: cold side of stoplight switch


8506920 Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long

Replaces 20127

California residents: click here




Customer Satisfaction Score:


Customer Reviews

Tekonsha POD Trailer Brake Controller - 1 to 2 Axles - Time Delayed - 39523

Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long - 20127

Average Customer Rating:  4.8 out of 5 stars   (1936 Customer Reviews)

This time-delayed brake controller is designed to mount at any angle, even upside down. The controls are all up front for easy access, including a slide-bar manual override and a thumbwheel for braking output. LED indicator shows your braking status.

by: Randy 04/28/2023

Great little brake controller for the money if you don't need heavy braking on a larger trailer. Simple and economic.



by: jim a06/09/2015

We have a Honda Ridgeline and needed this for our camper trailer. It was nice ordering the specific plug in wire for the Ridgeline and therefore eliminating hard wiring, just plugged it in. It was rough getting to the factory plug under the dash by the emergency brake petal switch. My hands are not small enough, ha ha. But success was had. Plugged into the controller and mounted it and u-wall-a. It works the way it is suppose to, I like that. A good quality unit that does what it is suppose to. thanks.



by: Michael B.03/08/2019

Very happy with this product. It fit nicely in my truck and plugged right into the factory wiring harness. Total installation time was under an hour. Easy to adjust, and works perfectly with my 5th wheel trailer. I simply pulled out the little storage cubby from the dash, cut the back off, slid the controller in, bolted it together, and stuck it all back in the dash. Looks and works great.



by: David11/05/2019
2007 Ford Ranger

Purchased a Teckonsha Voyager brake controller and the ETBC7 install kit.
The instruction an video were very clear and easy to follow. Installed on a 2007 Ford Ranger Sport. Tech support was also very helpful on the one question I did have.

David

11/8/2020

I have been completely satisfied with this item. It has operated as advertised an has had no problems.



by: Rolando Torres07/11/2013

Easy to install in my Toyota-Tacoma 2012. I pull my Travel Trailer and this break controller worked very well and with just a little bit adjustment. Also this item was shipped very fast.



by: Mike06/26/2013

I have a Toyota Tacoma (06). I had the controller installed in less than five minutes. One minute to gather the tools: drill/bits, screw driver, and tape. I thought tape would be helpful to hold the ground screw to the driver given the tight are under the dash. One minute to drill the ground hole. One minute to install the ground screw. One minute to plug in the cables and fish the wire under the stirring wheel to allow for the controller to be mounted in the storage area found on Tacoma trucks dash. I guess I was wrong. It only took four minutes. I did not need to put the tools away I was off to do other projects. I rate the product as good because I have not tried it on the trailer yet.



by: Tom05/21/2021

Worked out perfectly for me, super easy installation with adapter harness. Work's flawlessly, easy one hand gain control with control's on front. My truck had nice cubby it fit in so out of the way and seamless look. Thanks for a great product and service.



by: Michael 02/18/2023

Exactly what I was looking for and needed ! It was delivered very quick . Actually I just ordered a complete wiring harness from you tonight . Your service and follow up is great

Michael

2/19/2024

After 1 yr and many trips this product has more than exceeded my expectations. Would definitely recommend it to anyone



by: Bill G.06/04/2017

I received my purchase very quickly.
I
just installed the control and wire harness today. Installation was easy, all you need are basic hand tools and a drill with a small bit.
Haven't had chance to test it out yet but, when I do I'll update.



by: John04/26/2024

I sell and install a variety of components for various companies and individuals. I have zero comebacks from this company. Not that I haven't received defective parts but they always make it right. And that is good business.



by: Steven K.06/05/2018

Thanks to etrailer’s video “Trailer Brake Controller Installation - 2004 Jeep Grand Cherokee”, the installation of a Tekonsha PowerTrac controller on my 2003 Jeep was very straight forward (and I’m not a car guy!). Like in the video, I used the wiring kit (#5506). I forgot to order a pigtail wiring harness but was able to pick one up locally. Took the trailer out last weekend and the brakes worked great.



by: Caleb 02/07/2024

The controller was a great option for our 2021 forest river FSX and gave me plenty of control over the brakes. It does require a adjustment time to time but has always worked when brakes are applied. The setup and installation were a breeze and has worked for many trips.



by: Patricia02/21/2024

The brake controller we purchased and had professionally installed works perfectly. We had it installed in our RV for use when towing a large vehicle trailer. It's reliable and simple. It was a great purchase!



by: Robert06/07/2024

Works as expected. Prompt service from etrailer!



by: Wayne12/20/2019

The drawtite hitch and trailer wiring harness fit great. Instructions were clear and concise. Installation was a breeze. I am ready to tow my little trailer now. As soon as I get the brake controller installed, I will be ready for my big trailer.



by: Larry Mcb.05/22/2022

Have used the power track for a year with city and interstate travel and a 4000# single axle TT. Working flawlessly on my 20 Blazer using a bypass stoplight switch.



by: Tim B.05/10/2013

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!



by: JM07/04/2016

Product arrived quickly and installed very easily. Plug and play with the correct adapter (3035-P Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers - Ford, Lincoln, Mercury) for a 2001 Ford F-150. Controller is very easy to set the braking on your trailer.



by: Chris C10/09/2016

If your truck comes with the tow haul package.... this item is literally plug and play. I had it wired up and all mounted inside of thirty minutes. It's literally 4 wires and the stock system wires are labeled along with the brake contoller. I haven't tested it yet but so far I am thoroughly impressed!



by: Rick08/25/2018

Installed on 2003 Toyota Tundra with the factory tow package. Installation was a breeze with the included vehicle specific wiring adapter. It took me about 45 minutes total. Looks professionally installed. Easy to use. Set the adjustment for your specific trailer and go!



by: David 02/09/2024

I ordered everything to install hitch an and 7 pin plug. Everything went great. Parts were all perfect and instructions easy to follow.



by: Easy install01/21/2021

Perfectly wired directly to existing wiring that I had for the previous brake controller I replaced with the, Draw Tite I Command. This will make it a lot easier should I choose to upgrade the unit in the future.
Fantastic customer service from Joshua as well.



by: Jon W.05/15/2017

I ordered the powertrac with the 22292, 2011 ford F150 wiring adapter, It works great. 15 mins, and I had everything ready to go. It is a little sensitive to adjust but ones you get the feel for it, it takes no time to adjust. very happy with this unit, I would recommend this unit to everyone.



by: Griff Morgan06/19/2022

Class iii Draw Tite trailer hitch:

This
part was quick and easy to order and I received it sooner than expected. My mechanic said the installation was easily accomplished and looks great on my car. I would not hesitate to order from etrailer again!

Griff M.

6/21/2023

The product has worked well. I have had no problems with it.



by: Titus T.03/05/2017

Didn't take long to get once I ordered it. Very easy to install. I used the video to help with the install. Can't wait to start camping. Would definitely use etrailer.com again and will recommend it to friends and family.


25
1935
Show More Reviews

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


  • Troubleshooting PowerTrac Controller Not Sensing Brake Pedal on 2013 Ram 1500
  • Your 2013 Ram 1500 should have 2 plugs that you would use the Adapter # 3023-P to connect the Tekonsha PowerTrac # 39523. If you didn't use the adapter for the installation then it makes sense that your trailer brakes are only working when you use the manual override. If you check out the attached installation video of the Tekonsha P3 # 90195 and the Adapter # 3023-P on a similar 2013 Ram you can see how the red wire from the adapter connects to a separate 2 pin plug that is right above
    view full answer...

  • Parts Needed to Install Brake Controller in 2018 Subaru Crosstrek
  • We can help you install a brake controllerin your 2018 Subaru Crosstrek but Subaru did not put an install port for a brake controller in your vehicle so you'd have to hardwire the controller. You'd need to start with a 4-way if you don't have one already. For that you'd want the part # 118467. From there you would need to convert the 4-way 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.
    view full answer...

  • Should Indicator Light of Tekonsha PowerTrac Light Up When Not Connected to Trailer
  • With power to the Tekonsha PowerTrac # 39523 and a trailer not connected you will not see a light on the display until a trailer is connected. Try plugging in your trailer and it should light up green.
    view full answer...

  • Why Would Brake Controller Only Show Connection With Tester Probe on Output Circuit
  • It sounds like your controller just isn't detecting a trailer connection until you probe it with a tester. Have you tried connecting a trailer to the vehicle? Most likely it will work but since the controller isn't sensing a trailer it's now showing any activity. I also attached an install video that shows the controller # 39523 you have being installed in a 2016 Frontier just like yours.
    view full answer...

  • Parts Needed to Add Brake Controller to 2015 Jeep Wrangler Unlimited Rubicon with Factory 4 Way
  • Looks like you've got this all figured out. The Universal Installation Kit, # ETBC7, that you mentioned does include the wiring and accessories required to install a trailer brake controller in your 2015 Jeep Wrangler Unlimited which is already equipped with a 4 way. As for the brake controller, yes, the Tekonsha PowerTrac Electronic Brake Controller, # 39523, will work for you. This easy-to-use brake controller activates your trailer brakes electronically when you engage the brakes
    view full answer...

  • Installing Trailer Brake Controller on 2006 Dodge Ram with Factory 4-Way Connector
  • If your 2006 Dodge Ram 1500 came with the factory 4-Flat then it will be equipped with the brake controller port under the dash that you can use to install a brake controller like the Tekonsha PowerTrac # 39523 you were looking at with the Plug-In Adapter # 3020-P. In addition to making this connection though you would still need to use the Universal Wiring Kit # ETBC7 to convert the 4-Way to a 7-Way and add the additional wiring needed. On your Ram the blue (brake output) wire is not
    view full answer...

  • Tekonsha PowerTrac Brake Controller Indicator Light Not Coming On when Using Manual Override
  • The Tekonsha PowerTrac brake controller # 39523 is supposed to send back power to whatever it is set to when you use the manual override. So the first thing to check is the output level. If it is turned all the way down that could be the problem. The indicator light will be green when a trailer is connected and turn to red when the brake pedal or manual override is activated. If there is no trailer connected the light will either be off or it will flash red. If none of these are the
    view full answer...

  • Brake Controller Installation on 1979 GMC Jimmy
  • A brake controller like the Tekonsha PowerTrac # 39523 you mentioned is not a vehicle specific item. A brake controller can be installed in just about any vehicle. You would need a brake controller installation kit, part # ETBC7 if you needed a 7-way trailer connector or # ETBC6 for a 6-way connector. The install kits include everything necessary to install a brake controller, including the 7 or 6-way trailer connector that is designed to adapt an existing 4-pole trailer connector.
    view full answer...

  • Comparing Trailer Brake Controllers For 2015 Jeep Grand Cherokee W/ ETBC7 Installed
  • I would be happy to go over the recommended trailer brake controller for your 2015 Jeep Grand Cherokee with the # ETBC7 installed. Starting with an economical option I recommend the Tekonsha PowerTrac Electronic Brake Controller - 1 to 2 Axles - Time Delayed # 39523 which is a time delayed controller meaning that the brakes are applied to your trailer a set amount of time and with a set amount of intensity when the brakes of your vehicle applied. This style controller is popular in the
    view full answer...

  • 2014 GMC Savana Van Brake Controller Stoplight Circuit Location
  • The red wire from the brake controller will need to get run to the stoplight switch of the brake on your 2014 GMC Savana Van. You will want to use a circuit tester like part # PTW2993 to determine which wire on your BCM that will see voltage when the pedal is pressed and none when released. When we installed a brake controller on a similar van as yours we found the wire to be blue with a white stripe at the BCM located behind the dash on the passenger side.
    view full answer...

  • Parts Needed to Add Brake Controller to 2012 GMC Canyon With Factory 4-Way
  • You will need to add a 7-way to install the # 39523 (80500) on the 2012 GMC Canyon. If the 4-way at the back is plugged into a round US Car connector behind the bumper you can add a 7-way using the # HM40975. If it is an aftermarket 4-way, or attached using a different connector, you will have to add a 7-way using the # ETBC7. Since it is a hardwire installation you will also want the Pigtail Wiring Harness for Tekonsha and Draw-Tite Brake Controllers - 34" Long # 7894. This will plug
    view full answer...

  • What is the Difference Between a Time Delay Brake Controller and a Proportional Brake Controller
  • The Tekonsha PowerTrac brake controller # 39523 is a time delay brake controller. The other type of controller is a proportional controller. A time delay controller is so named because there is a delay between the time that you initially apply the brakes in your tow vehicle and the time that the controller reaches maximum power output. Unlike a proportional brake controller, which activates your trailer's brakes based on the deceleration of your tow vehicle, a time-delayed controller sends
    view full answer...

  • Will Tekonsha PowerTrac Electronic Brake Controller Work w/ Electric Over Hydraulic Brakes
  • Since your trailer is equipped with electric over hydraulic brakes, I recommend going with the Tekonsha Prodigy P3 Trailer Brake Controller, # 90195. This brake controller is a customer favorite because it is easy to setup and use and was designed to work with the brakes on your trailer. Just click on the product link to be directed to the product page which includes pricing as well as additional features. The Reese Electronic Brake Controller, # 39523, that you currently have is designed
    view full answer...

  • Troubleshooting Tekonsha PowerTrac Brake Controller on a 2018 Toyota Tacoma
  • To determine if your Tekonsha PowerTrac # 39523 is bad or not all you need to do is test the blue wire coming from the controller with a circuit tester like part # PTW2979. Put the power to the highest setting and then use the manual override to send power along the blue wire to your trailer brakes. If the blue wire on the PowerTrac isn't sending power but it is receiving power on the black wire then the controller is bad and you need to replace it. The PowerTrac and the Voyager # 39510
    view full answer...

  • Comparing Time Delay and Proportional Trailer Brake Controllers
  • Proportional, hands down. The reason for this is that the proportional controllers are going to provide safe and even braking on the trailer in proportion to how much the tow vehicle is braking. Time delay controllers will send back the same amount of power no matter how the tow vehicle is braking. Proportional controllers provided the safest way to stop and they reduce wear and tear on the trailer and tow vehicle. The only advantage that a time delay controller has is that it does not
    view full answer...

  • Electric Over Hydraulic Brake Controller for a 2012 GMC Sierra 3500 with Factory Brake Controller
  • Many of the electric over hydraulic brake actuators will work with the factory integrated controller on your 2012 GMC Sierra 3500 with the use of an adapter. The Dexter actuators, # K71-651 for disc brakes or # K71-650 for drum brakes will work with a controller that has an output capacity of at least 5 amps. The Carlisle units, # HBA16 for disc or # HBA-10 for drum are compatible if you also use adapter # HBA-CAM. And the Titan actuators, the # T4813102 is compatible if you use
    view full answer...

  • Brake Controller Does Not Power On When Connected to 2014 Chevy Silverado 1500 Factory Harness
  • The factory brake controller wiring harness likely does not have the same functions on the same wires as the brake controller does. On a brake controller, the black wire is 12 volt power to the controller, white is ground, red is input from the brake switch, and blue is output to the trailer brakes. If your factory harness is labeled check to see which functions are associated with each wire and attach to the brake controller accordingly. Or you could use harness # 3016 for a Tekonsha
    view full answer...

  • Installing an Aftermarket Brake Controller in a 2007 Chevy Silverado with Factory Controller
  • On a 2007 Chevy Silverado that has the integrated brake controller, in order to get an aftermarket controller to work you will need to disconnect the blue wire that you have connected. Then you will need to attach a length of # 12-1-1 to the brake controller blue wire. Then you need to run it through the firewall, under the truck, to the 7-Way and install it in place of the wire that is already there in the 7:00 position or cut the wire coming out of that location (blue) and attach it to
    view full answer...

  • Should the Light on the Pod Brake Controller be On All the Time with No Trailer Connected
  • When no trailer is connected the light on brake controller # 39523 will either be flashing or off. If it is green all the time with no trailer connected that indicates a short to ground. This normally occurs when there is corrosion on the pins or where the wires attach on the trailer connector. I have included a link to the instructions that include a troubleshooting section. I have also included a link to our FAQ article on troubleshooting brake controllers for you.
    view full answer...

  • Stoplight Circuit Location for Installation of Brake Controller on a 2014 GMC Savana Van
  • The BCM is the body control module. The red wire from the brake controller will need to get run to the stoplight switch of the brake on your 2014 GMC Savana Van. You will want to use a circuit tester like part # PTW2993 to determine which wire on your BCM that will see voltage when the pedal is pressed and none when released. When we installed a brake controller on a similar van as yours we found the wire to be blue with a white stripe at the BCM located behind the dash on the passenger
    view full answer...

  • Troubleshooting Hopkins Reliance Brake Controller on 2008 GMC Sierra 1500
  • The first suggestion I have is to replace the Hopkins Reliance brake controller, which despite its name is an unreliable brake controller, to say the least. You can still get an economical brake controller that is far more reliable with the Brake EVN # TK63VR with Brake Control Harness # 20127 for your 2008 GMC Sierra 1500. In regards to the issue you are having, an E1 code on the Reliance means a trailer is not connected and there are a number of potential issues you will need to troubleshoot
    view full answer...

  • Troubleshooting No Power to Brake Controller 12 Volt Power Wire On a 2013 Chevrolet Avalanche
  • There is one additional step that is required on your 2013 Chevrolet Avalanche that was not covered in the video with the 2012 Chevrolet Silverado. There is a red wire located just outside the engine compartment fuse box that needs to be attached to one of the front lugs inside the fuse box. You will need the M8 Nut # 185917 to complete this step. I have linked a video below for an installation we did on a similar Avalanche so you can see the additional step towards the end of the video.
    view full answer...

  • Finding Stoplight Circuit on 2018 Mazda CX-9 for Brake Controller Install
  • Hey Zach, so we haven't had the chance to install a brake controller in a 2018 Mazda CX-9 so we don't have the wire color for the stoplight circuit switch but we can still help. The easiest is to use a circuit tester like the part # PTW2993 to test all of the wires that lead to the brake pedal switch till you find the circuit that only has voltage when the brakes are applied. But when you connect to this you are simply attaching to the circuit and not cutting it and preventing it from going
    view full answer...

  • Replacement Brake Control Plug-In Harness For Tekonsha And Draw-Tite Brake Controllers
  • If you're referring to the plug-in harness, we have the Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller # 20127. This will work with the Tekonsha P3, Voyager, Prodigy, and Primus Brake Controllers. Also works with Draw-Tite Intella-stop Xtreme, Intella-stop Ultra, Intella-stop Digital, and Activator III (5520) brake controllers. If this isn't what you're looking for, let me know and I'd be glad to assist you.
    view full answer...

  • Brake Controller Wiring for 2007 GMC Sierra New Body
  • When installing the Brake EVN # TK63VR to your 2007 GMC Sierra New Body with the factory tow package, you can attach the red wire of the Brake Control Plug-In Harness # 20127 to either the light blue wire or the orange wire, which are brake light wires (CHMSL stands for Center High Mounted Stop Light). I have added a link to a help article on installing a brake controller on your generation of Sierra which I strongly recommend reading.
    view full answer...

  • What Do I Need to Wire a Basic 4-Way Trailer Connector on a 1996 Toyota Tacoma Pickup
  • Since the 1996 Toyota Tacoma has separate turn and brake signals, a converter is necessary. Fortunately, there is a plug-and-play harness, part # 118379, available for your Tacoma that makes installing very easy. It simply plugs in-line with the tail light connectors behind the tail light housings. Then you connect the ground wire to a good ground point on the truck frame and you are done. I have added a link to the part and a video of it being installed on a 2000 Tacoma. I have also
    view full answer...

  • Which Brake Switch Wire to Use to Install a Brake Controller in a 2017 Dodge Grand Caravan
  • The brake switch wire you will need on your 2017 Dodge Grand Caravan to install the PowerTrac # 39523 is the white wire with a green stripe. It should only have power when the brake pedal is pressed and not at any other time. The vehicle tail light circuit cannot be used because the brake signal is not the only circuit on that wire. I have linked a video that will help.
    view full answer...

  • Tow Package Wiring Colors and Functions for a 2007 GMC Sierra 1500 New Body Style
  • the wire bundle you are looking for looks like the one in the FAQ article I have linked for you. It is located under the left side of the instrument panel to the left of the steering column. The wiring colors should be as follows: Red/black wire = 12 volt power White = ground Light blue/white = input from brake switch Dark blue = output to trailer brakes Orange = not used There also may be some connections that you will need to make under the hood to make everything fully functional.
    view full answer...

  • Brake Controller Harness For Tekonsha Primus Brake Controller For 2013 Chevy Silverado
  • There isn't a plug-and-play wiring harness for any brake controller for a 2013 Chevy Silverado, even with the tow package. So while we do have a harness for your Primus brake controller, it is a splice-in harness: - Replacement Brake Control Harness # 20127
    view full answer...

  • Where to Connect the Stoplight Wire on Brake Controller Pigtail
  • To install the Tekonsha PowerTrac Brake Controller # 39523 in your 2006 Ford Escape, the red wire on your brake controller harness # 20127 needs to be connected to the stoplight switch under the dash in your vehicle. There should be a wire for the stoplight switch on the back of the brake pedal. You will want to use a circuit tester, like # PTW2993, to find the wire that has signal only when the brake pedal is depressed. Testing the wires is the best way to be sure which wire is the
    view full answer...

  • Voyager Brake Controller Does Not Show Voltage with Manual Override Applied
  • The way a brake controller works is sort of like you described. In many proportion controllers, you actually have to be moving to get voltage when applying the brake but will see voltage when applying the manual override. The controller actually senses how much the vehicle is decelerating using an internal sensor. It does not monitor how hard you press the pedal but it does sense when you are pressing the brake. Of course usually how hard you press the brake does effect the rate of deceleration. If
    view full answer...

  • How To Find The Cold Side Of A Stop Light Switch On A 2012 Kia Sedona
  • When installing your Draw-Tite Activator IV Trailer Brake Controller you are going to need to use the stop light switch wire, and won't be able to just run a wire to your brake controller. I can however, help you identify what wire you're going to need to use to install your brake controller. The universal pigtail harness # 20127 that you're using requires the RED wire on the harness to be connected to the cold side of your stop light switch. In order to determine which side the
    view full answer...

  • Determining If My 2003 Ford F150 Is Already Wired for A Brake Controller
  • The connector behind the tray in the dash is for connecting the afermarket brake controller. All you should need to do is obtain the Wiring Adapter and a brake controller. One end of the adapter would wire to the brake controller, the other end would plug into the connector that you have already located. We offer a large selection of brake controllers. I would recommend a proportional controller, such as the Tekonsha Prodigy P2, part number 90885. The Prodigy is very easy to use
    view full answer...

  • Economical Easy to Install Brake Controller for 2011 Chevy Silverado
  • The easiest to install and setup brake controller we offer that's at a great price is the Tekonsha PowerTrac part # 39523 which requires harness part # 20127. Connect the four wires on the brake controller adapter (20127) to the tow package wires. Follow the table below to connect the tow package wires and adapter wires using butt connectors. I also attached an install video as well.
    view full answer...

  • Replacement Tekonsha Primus IQ Brake Controller Mount and Harness
  • For a replacement harness with blunt cut wires you would want the part # 20127.
    view full answer...

  • Recommended Wiring For Brake Controller In 2007 Lexus GS430
  • There is not an adapter harness for your 2007 Lexus GS430. To hardwire this controller to your system you can use the Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long # 20127 to allow you to use the controller between two vehicles with the quick disconnect. I don't see the wiring needed for your vehicle to use a brake controller, so you will need to do some custom wiring. If you don't have a 4-way flat connection, I recommend the ZCI
    view full answer...

  • Brake Controller Install Harness Recommendation for a 2014 Toyota Tacoma
  • To install your Prodigy P2 # 90885 in your 2014 Toyota Tacoma you would need the install harness part # 3040-P as it has been custom fit for your truck. This harness is 32 inches in length. I attached an install video that shows this harness being installed in a similar Tacoma as yours.
    view full answer...

  • Location of Brake Controller Wires on a 2009 Chevrolet Avalanche
  • The wiring harness used to install a brake controller on your 2009 Chevrolet Avalanche would have been present regardless of whether or not your truck came with a factory trailer connector. If you take a look at the :20 mark in the attached video, the location of the wires will be revealed. Please note that these are blunt cut wires taped to an existing plug. In order to install your Reese brake controller you will also need the pigtail part # 20127 if you do not already have one. If
    view full answer...

  • What Pigtail Fits the Reese TowPower 8508211 on My 2007 Dodge Ram Pickup?
  • Yes! The pigtail that you need for your Reese TowPower 8508211 is the Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long # 20127. This harness must be spliced into your wiring. We do not have a plug-and-play solution that works. In order to prep your 2007 Dodge Ram for use with a brake controller, you also need to have a 4-way harness and a 7-way harness installed already. If you don't have these, the parts you need are the T-One 4-way # 119178KIT
    view full answer...

  • Parts Needed to Install an Electric Brake Controller in a 2016 Toyota Highlander with Tow Package
  • To install your Prodigy P3 Electric Brake Controller # 90195 into a 2016 Toyota Highlander you can use the wiring harness # 20127. This will plug into the P3 and then hardwire under your dashboard. If the Highlander needs a 4-way trailer connector the Curt Wiring Harness # 56042 will provide one for you. Then you can use the install kit # ETBC7 to add a 7-way and all of wiring to power your trailer's brakes. If you already have a 4-way then just add the # ETBC7. If you already have
    view full answer...

Info for these parts were:

Employee Mike L
Expert Research:
Mike L
Employee Patrick B
Expert Research:
Patrick B
Employee Michael H
Expert Research:
Michael H
Employee Jeff D
Expert Research:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee John H
Expert Research:
John H
Employee Zack K
Video Edited:
Zack K
Employee Joshua S
Video Edited:
Joshua S
Employee Mike H
Video Edited:
Mike H
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Nicholas E
Test Fit:
Nicholas E
Employee Shane H
Test Fit:
Shane H
Employee David F
Test Fit:
David F
Employee Clayton O
Test Fit:
Clayton O
Employee Andrew L
Video by:
Andrew L
Employee Zach D
Video by:
Zach D
Employee Jonathan Y
Video by:
Jonathan Y
Employee Jacob H
Video by:
Jacob H
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C

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. Let us know if anything is missing or if you have any questions.