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

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

Item # 20127
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20127 - Wiring Adapter Draw-Tite Accessories and Parts
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Call 800-298-8924 to order Draw-Tite accessories and parts part number 20127 or order online at etrailer.com. Free expert support on all Draw-Tite products. Guaranteed Lowest Price and Fastest Shipping for Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long. Accessories and Parts reviews from real customers.
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Draw-Tite Accessories and Parts - 20127

  • Brake Controller
  • Wiring Adapter
  • Draw-Tite
  • Plugs into Brake Controller
  • Universal


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


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



This Product Fits The Following Vehicles



California residents: click here


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

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Draw-Tite Brake Controller 20127 Review

Today we're going to review part #20127. This is the draw-type replacement brake controller plug-in wiring harness for the Tekonsha and draw-type brake controllers. Now this is a replacement plug-in harness designed to fit the Tekonsha P3, the Voyager, the Prodigy, the Primus brake controllers. Also works with many of the draw-type brake controllers also. Total length on this wire, just to give you an idea here, just stretch it out, you can see it's right at about 12 inches approximate total length on it. Just to show you what this is used for, I happen to have here a Tekonsha Prodigy P3 brake controller that we do sell separately on our website. Basically what you would do is take the end with the plug into it, you'll see it'll match the back of the brake controller, just push it in, that locks into place.

Then you have your wires to be wired to your vehicle and each wire is marked with a tag that tells you how to connect it or where it connects to. Basically your blue wire would go to your brake output to the trailer. Your white wire would go to the negative side of your battery. The black wire would go to the positive side of your battery. The red wire would go to the cold side of your stoplight switch.

When you need to take your brake controller out, you just push up on that, it pops right out. That should do it for the review on part #20127. This is the draw-type replacement brake control plug-in harness for the Tekonsha and draw-type brake controllers.


Customer Reviews

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   (359 Customer Reviews)


- 20127
by:

This harness and the Draw-Tite Activator Brake Controller worked fine. I would recommend. 639018



- 20127
by:

I did not get any instructions on how to use this device. 696357


Comments
We do not have any instructions for this item either, but I do a help article that explains the details of how to install this item. This is a hard wire application for Draw-Tite or Tekonsha branded brake controllers, this is where the black plug end will install. The loose wires will then be connected to the corresponding functions on the vehicle: Blue: trailer brakes White: vehicle battery negative terminal Black: vehicle battery positive terminal Red: cold side of stoplight switch
-- Rachael H - 09/06/2019

60880

- 20127
by:

Exactly what I needed! 130328


Comments
Great.
Rob R - 05/13/2015

11647

- 20127
by:
1984 Ford F-150, F-250, F-350

The right adapter for the brake control unit. Made it simpler to install. 514342



- 20127
by:

Plug adapter works as designed 745124



- 20127
by:

Product arrived sooner than expected, yea!!! All components were easily installed thanks to your videos. A test drive today revealed that all is in good working order. Thanks so much for the prompt delivery and very descriptive videos. 737653



- 20127
by:

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. 733602



- 20127
by:

been installed but have not towed anything yet to try it out 732648



- 20127
by:

Easy install with this cord. 731022



- 20127
by:

i have purchased close to 50 hitches and harnesses from you folks all good 725406



- 20127
by:
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. 722791



- 20127
by:

Worked well provided enough length to hook up brake controller 721968



- 20127
by:

Great customer service, helped on making sure I got what I needed. Parts came on time and they fit the application 721735



- 20127
by:

I’ll start to put it in this week. Ashley was a great help,she should get an “ At a girl” forsure. Ty all,it been a pleasure doing business with you! 720593



- 20127
by:

Came sooner than expected Every thing ordered was new in original packing Super Webb site Thanks “I’ll be back” 720415



- 20127
by:
2012 Chevrolet Silverado

Easy installation, worked as it is meant too 718756



- 20127
by:

So far so good. Easy install 718565



- 20127
by:

It fits the controller. 711436



- 20127
by:

worked great 705095



- 20127
by:

Very easy to install works great thank you 699264



- 20127
by:

I ordered a trailer brake controller, harness and spare tire on Monday and they showed up on Friday! They said it was easy to install the brake controller and wiring harness and they were right! Ricky and Angela were knowledgeable and very friendly. etrailer was awesome!! thank you Mark 696992



- 20127
by:

Not only did I purchase this connector, but the entire bundle as listed below. This is a great setup, works perfectly and looks great on the vehicle. Only seeing the hitch receiver, light harness, and break control hookup is clean and keeps near all the original ground clearance. Review the Draw-Tite Max-Frame Trailer Hitch Receiver - Custom Fit - Class III - 2" - 76227 Review the Tekonsha Voyager Trailer Brake Controller - 1 to 4 Axles - Proportional - 39510 Review the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - C56040 696136



- 20127
by:

Brake controller (5100) seems to be operating as wanted, no complaints, glad I got it. Installation was pretty simple, first time always takes longer because some of us like to double check the connections, and there is always a little hesitation about placement. But any real problems are solved by a simple contact with someone at etrailer anxious to help and put your mind at ease. I have not had any problems with the several etrailer purchases I have made. My Vehicle is a 2014 KIA Sedona and I pull a Casita with it. I bought the receiver hitch, brake controller, air suspension enhancement, and maybe 1 or 2 other things. All good. Great people to deal with. 695060



- 20127
by:

Got to have it 690851



- 20127
by:

Works well with the Prodigy 3 controlle r. 686761


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Show More Reviews

Ask the Experts about this Draw-Tite Accessories and Parts

  • Finalizing Final Under Hood Wiring Connections for Brake Controller on 2009 GMC Sierra
    It sounds as if the final power connection needs to be made under the hood. If you take a look at the Brake Controller Installation FAQ article I have linked you to, and scroll to the bottom of the page, you can see the procedure for finalizing the connections under the hood. The wire that provides power to the brake controller is located to the right of the power distribution box, between the box and the fender. Cut the electrical tape and free the red wire with the ring terminal on...
    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 # 40376, 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 one...
    view full answer...
  • Electric Trailer Brake Controller Recommendation for a 2009 Volkswagen Touareg TDI
    I recommend the Tekonsha P2, # 90885. It is one of our highest rated and most popular brake controller models. If your Touareg has a factory tow package, then you will just need to connect the wires from the brake controller to the tow package wires under the dash. The tow package wiring may be located behind the lower appearance panel beneath the dash and to the right of the emergency brake pedal. It may be on the left, wrapped in grey foam. I have included a link to an FAQ article...
    view full answer...
  • Does the Tow Package Wiring on a 2008 Chevy Colorado Match a Brake Controller Color for Color
    On the 2008 Chevy Colorado with a factory tow package, the wiring for a brake controller is located under the dash, to the left of the brake pedal. The wire bundle should have a white tag on it that also lists the functions of each wire. You will need to match the wires to the brake controller by function, not by color. On the brake controller, white is ground, black is 12 volt power, blue goes out to the trailer connector, and red is in from the stop light circuit on the brake switch. It...
    view full answer...
  • Installing a Trailer Brake Controller on a 2012 Dodge Caravan with Tow Package
    I spoke with a colleague who worked at Chrysler and he stated that they do not put the trailer hitch and 7-Way wiring on the Grand Caravan at the factory. That is something that the dealer installs. In any event here is what you will need to do. The brake controller will need to be hardwired into the vehicle. The white wire on the brake controller will need to get connected directly to the negative terminal on the vehicle battery. The black wire will need to connect to a 30 amp circuit...
    view full answer...
  • Troubleshooting Prodigy Trailer Brake Controller Causing Dash Light Errors
    Sounds like it could be the way your brake controller was installed. I would first check the connection of the red wire, this should be connected to the brake light switch wire that is only active (hot) when the brakes are pressed. Since you have a 2008 this newer body style has been known to need to be hardwired when installing the brake controller to function properly. I have linked a step by step Help Article for you to look at. I would also recommend to clean out any corrosion...
    view full answer...
  • Where to Splice Brake Light Wire From Brake Controller To Stoplight Wire
    Since your vehicle does not have a brake controller port, you will want to use a universal wiring pigtail. For example, if you have a Tekonsha brake controller, you could use a Plug-In Harness for Tekonsha and Draw-Tite Brake Controllers # 20127. You will want to use a circuit tester, like # 40376, to test the wires at the stoplight switch at the back of your brake pedal to find the wire that only has signal when the brake pedal is depressed. Once you have found the wire that only produces...
    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...
  • Brake Controller Wiring Functions to Install on a 1990 Dodge D250 Pickup
    The red wire that disappears under the dash of your 1990 dodge D250 pickup is input from the brake switch and will go to the red wire on the brake controller. Blue is output to the trailer brakes and connects to the blue wire on the brake controller. White is ground as you know and connects to the controller white wire and the fused red wire is for power which connects to the black brake controller wire. If you had switched the other red wire and the blue wire nothing would have happened...
    view full answer...
  • Which Brake Switch Wire is Used When Installing Brake Controller on 2008 Dodge Ram 1500
    A brake controller has four wires exiting the rear of the controller, they attach as follows: the red wire attaches to the brake stoplight switch located at the top of the brake pedal. The color of the correct wire on the brake switch is usually a white wire with a tan stripe, but it could vary so it is best to find the correct wire you will need by testing the wires for function. The stoplight switch can have several wires exiting it, you will need a circuit tester like Quickee Tester,...
    view full answer...
  • Installing a Brake Controller on a 1988 GMC K 1500 Pickup Truck
    GM did not install a brake controller adapter port in the C/K series pick up trucks, so there are no plug-in adapters that will allow you to install a brake controller without having to run wires. If you already have 7-way connector at the rear of your truck, then you could use wiring kit # 5506. This kit includes a duplex wire to run a brake output circuit from the brake controller to your 7-way and to run a wire from the brake controller to the battery (via the circuit breaker) and...
    view full answer...
  • Recommended Wiring Harness for 2018 Buick Enclave and Tekonsha Brake Controller
    For your Tekonsha Brake Controller, the custom wiring harness # 3026-P is not a confirmed fit for your 2018 model as it was for your 2011 model. At this time we don't have a confirmed fit from any of our manufacturers. It appears that Buick has changed their connector and the only fit at this time is hardwiring the brake controller. For that, you can use the Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long # 20127. I've attached a wiring...
    view full answer...
  • Installing Brake Controller on 2013 Dodge Grand Caravan with FactoryTow Package
    It sounds like your Grand Caravan is wired like the Jeep Grand Cherokee. I have confirmed this by speaking with my contact at Tekonsha. He tells me that the wire you located is indeed the brake control output circuit. This wire would be ran through the firewall and would connect to the blue wire on the brake controller. To complete the installation, you will connect the white wire of the controller pigtail # 20127 to the negative battery terminal, the black controller wire to the positive...
    view full answer...
  • Installing a Brake Controller on 2013 Mazda CX-5 with 7-Way Installed
    Since you have a 7-Way you will only need a few more components to complete a brake controller install on your vehicle. For a wiring kit to install the brake controller and the 7-way adapter you would want the Wiring Kit for 2 and 4 Brake Electric Brake Controllers # 5506. This will provide the power source and ground for the wiring for the brake controller. You will need to test the wires from the brake pedal switch of your vehicle to find a circuit that has voltage when the brakes...
    view full answer...
  • Hardwire Trailer Brake Controller Installation on a 2001 Dodge Van 1500
    Installing a brake controller on your 2001 Dodge 1500 Van is a hardwire installation. In addition to the brake controller and the wiring harness like # 20127, you may also need a 4 and 7 Way Installation kit, # ETBC7 depending on what type of trailer connector is on the van. If the van already has a 7-Way trailer connector, you will need to add a brake controller installation kit, # 5506. On the back of the 7-Way connector, find the wire that is coming out of the 7:00 position. Cut the...
    view full answer...
  • Stop Light Switch Location On A 2015 Jeep Cherokee
    The stop light switch that you will need to connect the red wire to on the Brake Control Plug-In Harness for Tekonsha part # 20127 may be pre ran to a set of wires taped to the underside of the drivers side vehicle dash. If the wires are not present in this location, I recommend installing a stop light switch such as the Roadmaster Stop Light Switch Kit part # RM-751471 to wire the brake controller stop light switch to because of the difficulty and risk of error that is involved when splicing...
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  • How to Find the Brake Switch Wire to Install a Brake Controller in a 2013 Ford Edge
    Traditionally (at least from 2004 to 2007) Ford has used a green wire on the brake switch to attach to the red wire on a brake controller. However, the only way to know for sure is to test the wires using a circuit tester like # 40376. Manufacturers can use any wire they want and if they run out of the normal color they use, they grab whatever is available to keep the assembly line moving. To test the wire use the circuit tester to probe the wires. You need the one that only shows power...
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  • Will Tekonsha Prodigy P3 Brake Controller Work on Triple Axle Trailers
    You can use the Tekonsha Prodigy P3 Trailer Brake Controller # 90195 on a triple axle trailer with no worries about the wiring getting fried; the P3 is actually able to work with up to four axles and eight brake assemblies. If you are hardwiring the controller in you will need to make sure you use 30-amp circuit breaker # 38630 with your six brake assemblies. The low amperage on the red brake light switch is because it only needs enough amps to light the signals; it will not fry the...
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  • Brake Controller Pigtail Wiring Harness For Infiniti QX 80
    We do carry wiring pigtails for Tekonsha prodigy trailer Brake Controllers that will work on your 2014 Infiniti QX80. I have attached a link to a help article that explains installation of a brake controller. If you are looking for just the pigtail that attaches to the controller I recommend the Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller, part # 20127. This harness has 12 inch wire leads. If you prefer a harness with longer wire leads, I recommend the...
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  • 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...
  • Parts Needed to Install a Brake Controller in a 2013 Ford Edge
    You will need to hardwire in a brake controller on your 2013 Ford Edge. First you will need to convert the 4-way to a 7-way. For that you will need an Brake Controller Installation Kit # ETBC7. This comes with everything you will need to install a fully functional 7-way and brake controller in your vehicle. I attached installation instructions and an install video for this product for you to check out. If you do not have a brake controller picked out yet check out the Prodigy P2...
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  • Can Wiring Harness from Tekonsha Voyager be Used with Prodigy P3 Brake Controller on 2007 GMC Sierra
    If you are using the pigtail wiring harness # 20127 to connect the Tekonsha Voyager Brake Controller # 39510 to the wiring in your 2007 GMC Sierra New Body, you can use this same harness to connect the Tekonsha Prodigy P3 # 90195. The harness is compatible with both brake controllers. You will be able to simply unplug the Voyager from the harness and replace it with the P3. You will not need to reconnect any of the bare wire connections that you already made with your vehicle wiring. The...
    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...
  • How to Install a Brake Controller on 2008 Ford Edge with Aftermarket 7-Way
    Since you have a 7-Way you will only need a few more components to complete a brake controller install on your vehicle. You already have a brake controller so that is one less thing you would need to get. Next, for a wiring kit to install the brake controller and the 7-way adapter you would want the Wiring Kit for 2 and 4 Brake Electric Brake Controllers # 5506. This will provide the power source and ground for the wiring for the brake controller. You will need to test the wires from...
    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...
  • Do the Tow Ready and Tekonsha Brake Controller Harnesses use the Same Guage Wire
    The Tow-Ready part, part # 20127, and the Tekonsha part, part # 7894, use the same size wires. The blue and black wires are 12 gauge and the red and white are 16 gauge. They are the same part other than wire length.
    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...
  • Draw-Tite I-Command Brake Controller Wiring for 2007 GMC Sierra New Body
    When installing the Draw-Tite I-Command Trailer Brake Controller # 5535 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...
  • Tekonsha Prodigy Blowing the IG Meter Fuse on a 2007 Honda Ridgeline RT
    You can test your Prodigy brake controller without plugging the brake controller into your 2007 Honda Ridgeline RT. You will need a 12 volt power source, a vehicle battery will work, and I recommend using the replacement Brake Control Plug-In Harness, # 20127, so you do not have to cut into your wiring harness. You will connect the white wire from the harness to the negative battery terminal and the black wire to the positive terminal. This should provide power to the brake controller...
    view full answer...
  • Installing Tekonsha Brake Controller on 1992 Ford F-150
    To install a Tekonsha brake controller, such as the PowerTrac Time Delayed Brake Controller # 39523, you would want a wiring harness. The Tekonsha and Draw-Tite Brake Controller harness # 20127 is designed to work with Tekonsha brake controllers. If you do not have a 4-way flat or a 7-way connector at the rear of your 1992 Ford F-150, you will want to install a wiring harness with a 4-way flat. I recommend the Tow Ready T-One Wiring Harness # 118316. This wiring harness will plug into...
    view full answer...

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Info for this part was:

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