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  1. Trailer Brake Controller
  2. Acura
  3. MDX
  4. 2019
  5. Draw-Tite
FITS 2019 Acura MDX
Draw-Tite Activator IV Trailer Brake Controller w/ Custom Harness - 1 to 4 Axles - Time Delayed
Draw-Tite

Draw-Tite Activator IV Trailer Brake Controller w/ Custom Harness - 1 to 4 Axles - Time Delayed

Part Number: DT37AV
In Stock
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$110.10
Trailer Brake Controller
Confirmed to Fit
2019 Acura MDX

with factory Tow Package

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In Use/Installed

Draw-Tite trailer brake controller for your 2019 Acura MDX are available from etrailer.com. Installation instructions and reviews for your Acura trailer brake controller. Expert service, and great trailer brake controller prices. etrailer.com carries a complete line of Draw-Tite products. Order your Draw-Tite Activator IV Trailer Brake Controller w/ Custom Harness - 1 to 4 Axles - Time Delayed part number DT37AV online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (355)
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  • Videos (4)
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Draw-Tite Trailer Brake Controller - DT37AV

  • Electric
  • Time Delayed Controller
  • Up to 4 Axles
  • Draw-Tite
  • Under-Dash
  • Plug-In
  • Under-Dash Box
  • Single Trailer Only
  • LED Display

This stout brake controller has easy-to-reach button controls up front and a simple slide-lever manual override. The digital display is large and easy to read. And the included harness lets you just plug the controller right into your vehicle.


Features:

  • Time delayed: activates trailer brakes with preset intensity
  • Convenient buttons adjust power output and sync settings
  • LED digital display shows you the output setting, sync setting, and error codes
  • Slide lever manual override is within easy reach
  • Built-in short circuit protection keeps your vehicle, trailer, and controller safe
  • No mounting restrictions
    • Installs at any angle
    • Includes mounting bracket, hardware, and custom wiring harness


Specs:

  • Application: trailers with up to 4 axles (8 brake assemblies)
    • Compatible with electric brakes only
  • Dimensions: 4-3/16" long x 2-3/4" wide x 1" tall
  • Harness length: 8"
  • Limited lifetime warranty


Power Output and Sync Adjustment

Draw-Tite Activator IV Controls and LED Display

Power 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 go as high as you can without the trailer brakes locking up. It adjusts on a scale of 0 to 10.


Once you have the power output set, you can fine-tune your braking by adjusting the sync control. This controls the aggressiveness of your trailer's braking, meaning how quickly the brakes reach the maximum braking level. If your vehicle takes too long to come to a stop, increase the setting. If it stops too abruptly, decrease the setting. The sync setting is shown as a number followed by the letter "o" to differentiate it from the output reading. The least aggressive sync setting is 0o and the most aggressive is 9o.


LED Display

The Activator IV displays the power settings as you adjust them. While braking, the unit will display the power output setting. To see or adjust the sync setting, step on your brake pedal and press either the plus or minus button to increase or decrease the setting.


The display will also show trouble codes to alert you to any potential problems, such as short circuits or overloads, or if there is an internal problem with the controller.


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, so long as you can still easily access the controller and manual override. And because the included wiring harness is custom fit for your vehicle, you can just plug the controller in. No cutting or splicing needed!


Note: If you don't already have a 7-way plug at the back of your vehicle, take a look at our exclusive 7- and 4-way brake control installation kit (ETBC7 - sold separately).


Time-Delayed Braking

What is time-delayed braking

Time-delayed braking means that when you apply the brakes in your vehicle, the controller activates the trailer brakes at a pre-set intensity and rate. Both the amount of braking power (gain) and rate of application (load) 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.



5504 Draw-Tite Act IV Electric Trailer Brake Controller - Time Based

Replaces 5500

302800 Tekonsha Brake Control Wiring Adapter with 2 Plugs

Replaces 3028-P

Installation Details DT37AV Installation instructions

California residents: click here


Video of Draw-Tite Activator IV Trailer Brake Controller w/ Custom Harness - 1 to 4 Axles - Time Delayed

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




Video Transcript for Set up: Draw-Tite Activator IV Trailer Brake Controller on a 2016 Acura MDX

Today on our 2016 Acura MDX, we are going to be taking a look at installing the Draw-Tite Activator Trailer Brake Controller, part number 5504. In conjunction with that, we are going to be installing the Universal Installation Kit for Trailer Brake Controller 7-way RV and 4-way flat, part number ETBC7. In conjunction with that, we are going to be installing the pigtail for Tekonsha and Draw-Tite Brake Controllers, part number 7894, to attach all these together. Now, this braking system is a time delayed system. You can adjust the amount of energy that is going to apply to your trailer brakes and how fast it comes on, all adjustable by your switches on top. It's going to adjust your gain and that's going to adjust the intensity of how fast it will come on as far as how do you like your settings to be. As you apply your brakes, you'll see it climb up and that is going to let you know that it is applying your brakes on your trailer, and you can adjust it up or down to suit your needs.

It also has a manual override, so if you needed to apply the brakes to your trailer for any reason, and not to your vehicle, you can do so in an emergency situation. One reason you might want a controller like this over a proportional one, is this can be mounted in any position, where your proportionals normally have to be mounted in a certain angle for them to operate properly. This one doesn't matter how you mount it, as long as it is mounted up under the vehicle. This is what our ETBC7 kit is going to consist of. Our shielded double wire. A bracket for our 7-way and 4 flat connector, which is going to allow you to plug into your 4 flat that your vehicle already has and add the rest of your circuits for your trailer brake, your 12 volt power supply, and if you need the reverse lights and a ground. Your kit will also come with some zip ties.

There's going to be 3 different circuit breakers included with our kit- a 20, a 30 and a 40 amp depending on your application. Miscellaneous hardware, and it does come with a small test light if you need it. There also will be a piece of loom included if you should have to run your wiring across any sharp edges that you want to keep her protected by. To begin our installation, we are going to go ahead and install our bracket for our 7-way connector. We are going to slide it up onto the screws that are supplied with our kit and we are going to place a flat washer, a star washer and a nut .. We'll run that down.

And we'll repeat that for the other side, then we can tighten this into position with our 8 millimeter socket. Now we can take our plug, we'll slide the wires through the gap from the bottom of our bracket . We are going to take our supplied screws, we're going to place them through. We can install all 4 of our screws locking nuts. Now we will take our flat blade screwdriver and our 9 millimeter socket ...

And we will tighten up our screws. Now we are going to take our 4-way flat that was previously installed on our Acura . We are going to take a little bit of Dielectric 00:03:48 grease available on our website, part number 11755. We'll squeeze some in to help protect against corrosion and we are going to snap these 2 together. Now, just a precautionary measure. I'm going to take a zip tie and go around our plug to ensure it stays connected together. We can trim off our excess and we'll wipe off our excess grease. Our white wire here we are going to need to attach to a body ground. We are going to attach it with our self tapping screw that was supplied. The purple wire on this application we are not going to be using, so we are going to put some tape over the end of it just to keep out any corrosion that could get in there. This purple wire would be used if you are going to have backup lights on your trailer, which we are not going to use. We're just going to bundle it up and we are going to attach it to our harness with some of our supplied zip ties. Our blue and our black wire, we are going to attach to the shielded gray wire that have that we are going to route to the front of our vehicle. Inside of our duplex wire, there is going to be a white and a black. We are going to attach the black to the black and the white to the blue. We'll strip these back about a quarter of an inch and we will take our black wire, we're going to place it in the bud connector, give it a crimp and tug. We'll do the same thing with our white wire. Give those both a nice tug, make sure they're tight. We are going to go ahead and tape up these as well, keep out any corrosion, dirt, moisture. Just going to wrap it all the way down to ensure that our jacket does not get anything inside of it either on our wiring. Now we can tie all of this up out of the way and we are going to route our wire to the front of our car. We ran our duplex wire through some loom clamps that are available on our website. Those are half inch claps, part number A0500. We've got them run along here, following our frame rail. We went up over our rear cross member. Then we started following our brake lines. Pulled this shield down and we just zip tied it to the brake lines all the way to the front. Then we followed our brake lines up the fire wall, right beneath the brake booster and we came out on top. We have one more of our loom clamps up top here as we came up. I've gone ahead and stripped back our sheathing on the outside because our white wire is going to run to the inside of the car, where our black wire is going to go to the 40 amp circuit breaker that is supplied with our kit. We are also going to mount a 20 amp that is going to take power from the battery and go inside the car as well to power our brake controller. I just took a marker and wrote on them, it is stamped on the side how many amps they are, just so we can see them a little better. This is our 20 amp and this is going to be our 40. Now, the side that is going to go to the battery is going to be the gold half, and the other part is going to be what goes to your accessory. We are going to go ahead and mount these right here. And off to the side of that, we are going to mount our 20 amp. Now we have got to remove the plastic trim panels and the air box cover just so you can see what we are doing here. We are going to run this black wire over to this silver half of our 40 amp circuit breaker, and we are going to put our supplied ring loop terminal on the end of there. Then we will take the excess wire and we are going to make a jumper that is going to go from the gold side to our positive battery. Once we figure out our length, we can go ahead and cut that off. We are going to strip it back. We are going to put one of our small ring loop connectors onto the end and we will cramp it in place. Now we will take off the nut and lock washer. Place it on. We are going to install our star washer and our nut. Now we are going to need to make our little jumper wire. It's going to go from the battery side of our circuit breaker and connect to the battery. I'm going to run down underneath here and across. I'm going to cut that piece of wire to the length that I need. We are going to strip off both the ends. On one end, we are going to put a large ring loop connector that is going to go to our battery. We'll crimp that on. On the other, we get a small one. Do the same thing, we'll take off the nut and we will set this into place. Our washer and our nut. Take a 3/8 socket and we'll tighten those down. Make sure you hold the wire so that you can keep it oriented the way you'd like it. We'll route our wire down and keep it in place until we are ready to hook it up. We are going to do the same thing on here, we're going to make a short jumper that's going to come down and follow that, and do the same kind of setup. We're just going to leave these here until we are ready to do our final connection. Now, we are going to need to bring this white wire that came from the back of the car, along with another piece of black and white wire and we are going to use the excess that we cut off from our wire from the back. We are going to route all those into the vehicle. I've gone ahead and stripped back some of the sheathing on the outside of our scrap piece of wire and to the white side I'm going to strip it back. This is going to be our ground that is going to go directly to our battery and go inside the vehicle to the back of our brake controller. We'll be mounting that onto the battery. Then to this side, we are going to put our ring loop onto the other side of our circuit breaker- the 20 amp. We'll take off this 10 millimeter nut, slide on our ring loop connector for our ground, and we will replace it and tighten it back down. Through the inner fender well here, I've run a piece of air tubing and we are going to attach the white wire coming from the back and this gray duplex wire. We'll tape that to the end of our piece of airline tubing and we are going to pull it through. I run the wire down through and I carefully popped out grommet for our door, and I poked a hole in the rubber. We are going to run these wires through that rubber grommet into the vehicle. After I came inside through that rubber grommet, I routed behind our e-brake bracket and brought our two wires. Then we are going to utilize our pigtail for a Tekonsha and Draw-Tite Brake Controllers. I'm going to go ahead all I'm going to cut all these back to the same length. Our single white wire from the back, we are going to strip it back, take one of our yellow bud connectors, place it in the position, cramp it on there. We are going to use that to tie into our blue wire out of our pigtail, which is going to be our brake wire to the back of the vehicle to actually get our brakes. The black wire from the duplex is our power wire from our 20 amp circuit breaker. That's going to go to the black wire coming out of our pigtail to power our brake controller. Our white wire is going to be our ground coming from our battery. Take the white wire from our pigtail and we will plug that in to the white wire going into the duplex. The last thing we did was tie into our brake light switch. So we just went ahead and pulled back our switch and we tested for power when the brake pedal is applied. We just quick connected into that. You can see here on our red wire where that is going up and is tied into our brake light switch. When you step on the brake, it is going to light your test light and that is how you are going to know you've got the right one.We just quick connected it to there, and we plugged it back in. As you can see here, we've tied up all of our wires neatly under the dash, making sure we stayed away from the airbag in tying everything out of the way. Now we'll remove the 12 millimeter nut that is on our positive battery cable. We will take our two power cords, place them in there and we'll replace our nut. Now we can tuck our wires out of the way. Put your cover back down. We can reinstall our air box cover. Now that we have our wiring all run and tied out of the way, we can snap it into our pigtail. You can see when we activate the manual slide switch, the light comes on letting us know that it is operating. Before we mount it . You can either mount it to your vehicle with some screws that are provided. Our customer has chosen to use a hook and loop system. We are just going to attach it to the bottom of our dash with a piece of hook and loop tape. That would make it more of a temporary thing. When you are going to use it, you just snap it into your pigtail and when you are done, you can just peel it off with a hook and loop and place it in the glove box our in your garage. We have our tester plugged in. We'll try applying the brakes, and as we push down higher, you'll see the voltage climb up. That's going to do it for our look at and install of the Draw-Tite Activator Trailer Brake Controller, part number 5504, on our 2016 Acura MDX.

Ratings & Reviews

4.9

355 reviews
This stout brake controller has easy-to-reach button controls up front and a simple slide-lever manual override. The digital display is large and easy to read. And the included harness lets you just plug the controller right into your vehicle.

by:



by:

Worked great!



by:

It plugged in and worked as advertised,Thank you so much,



by:

Fantastic brake controller. Even better website.



by:

Great controller, we install it on almost every system we do.



by:

Good overall product. Meets needs and is inexpensive.



by:

this controller is great. etrailer delivery, packaging, pricing were ALL great...



by:

Love it.... Installed in my 2011 chevy in about 5 min and it works great. Recommend to anyone



by:

Works great, very easy to use, and very easy to install thanks



by:

The item appears to be well made and as expected. I'm having some difficulties, but with my camper, not with the unit.

Probably not a really useful review.



by:

Very easy to install. Works very well. I like the digital number readout to show power level being applied to brakes.



by:

Top notch products,Service and Customer service help line.
You guys know your stuff.
Thank you so much for the help everything went flawless and works perfect.

Thank you so much.

Terry



by:

Installing this into my 2005 Tahoe was a breeze. If you just follow the directions and check out etrailers videos you should have no problem. I went from a small popup to a bigger hybrid so I had to get the EBC system. This sure beats taking it to the RV or Dealer store and paying retail plus labor. Thanks etrailer.com



by:

Easy to install. simple instructions, I have it wired up but just have not towed anything yet to get the settings set for my application.



by:

Quality product. The video of how to install clinches the deal. Setup instructions worked perfectly.



by:

Nice product, easy to useEasy to use an upgrade from my Activator I unit. Has the same manual brake control that failed on the Activator I unit. Hopefully this one does not fail.



by:

thank you for the fast delivery ,and for the easy installation vid

was a breeze,ty



by:

Great Product, VERY Easy to install. The only thing I would change is the length of the pig tail. The short length of the pigtail limits your options of product placement.



by:

Great prices, quality products, great customer service and reasonable shipping!!!



by:

Easy installation works great, great pr ice



by:

ordered on a monday afternoon, received my order on wed after 3 pm...everything was in good condition..these are really good people...thank you so much for the fast service......max



by:

Installed in Frontiier quickly with no problems,us the recommended adapter .Good product,quick shipping and great company to work with.



by:

Controler works great, hook up was a snap with the plug and play harness.



by:

Love the digital display! Digital display is now a requirement when I order a brake controller. It is amazing how much better brake control I have knowing before hand how much brake will be applied.



by:

Had the same controller for years, it has worked well. I pull a 4 axle 24,000 # trailer with disc brakes on all four axles. simple, reliable, and inexpensive.


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See what our Experts say about this Draw-Tite Trailer Brake Controller

  • Troubleshooting a Draw Tite Activator Brake Controller part # 5504 that Only Displays a Dot
    Sounds like the problem lies somewhere in the brake output circuit. When a trailer is connected to the Draw Tite Activator Brake Controller part # 5504 and all that is displayed is a decimal point it means that the controller is not sensing a trailer being connected. Typically the problem lies in the trailer connectors. Usually there is corrosion on this circuit that prevents the circuit from being completed. Check both the inside and outside of the connector for corrosion or exposed...
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  • Troubleshooting ER Code on Draw Tite Activator Brake Controller
    I wish I had better news, but the ER code means that there is an internal problem on the Draw Tite Activator part # 5504 and that it needs to be replaced. For a new brake controller 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...
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  • Troubleshooting A Draw-Tite Activator IV Trailer Brake Controller That Won't Sense The Trailer
    Hey Phil, Are you hitting the manual override when you're testing the output of your Draw-Tite Activator IV Trailer Brake Controller # 5504 or are you just hitting the brake pedal? Is the decimal point always on the display or only while you're pressing down on the brake pedal. If you are seeing the decimal point all the time then you have the red wire from the brake controller harness spliced into the wrong wire for the sold side of the brake light switch. LED lights don't really have...
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  • Factory Brake Controller Port Location on 2017 Nissan Titan
    To install the Draw-Tite Activator Trailer Brake Controller # 5504 that you referenced to your 2017 Nissan Titan, all you will need is the Plug-In Wiring Adapter # 3050-P if the truck is equipped with the factory 7-Way. One end of the harness will plug into the brake controller itself, while the other end will connect directly to the factory port on your Nissan Titan. The factory brake controller port should be located behind the dash, on the left hand side by the emergency brake pedal....
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  • Where Is Factory Brake Controller Plug Located On 2010 Ford Explorer Sport Trac
    On your 2010 Ford Explorer Sport Trac the factory plug for your brake controller will be located under the dash, on the left side of the steering wheel, just above your left leg. The wiring adapter you will need to connect the Draw-Tite Brake Controller # 5504 to your vehicle is the Draw-Tite Brake Control Wiring Adapter # 3035-S. This adapter will have a 6-pin plug that will connect to your factory brake controller plug and the 4 wires on the other end will be butt-connected to the 4...
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  • Why is my Brake Controller Reading Overload and How Can I Find Where the Problem is?
    If your controller, item # 5504, is reading overload without the trailer connected then that means there is a short in the blue trailer feed wire on the vehicle. If the controller is reading overload only when the trailer is connected then there is a short or overload in the trailer wiring or breaks. Use a circuit tester, item # 3808 if you need one, to test the wiring to find out where the short is. If it is on the trailer end and you cannot find a wiring problem then the problem may...
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  • Where is the Brake Switch Wire on a 2014 GMC Savana Van to Install a Brake Controller
    I can tell you were to access the correct brake switch wire to install a brake controller on your 2014 GMC Savana Van. You will need to access the wire behind the BCM (body control module) located behind the dash on the passenger's side of the vehicle. There should be a brown connector coming out of the back of the BCM. At that connector you should find a light blue/white wire. This is the wire that carriers the dedicated brake light signal. Use a circuit tester such as # PTW2993 to confirm...
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  • Troubleshooting Trailer Wiring That Stopped Working on 2005 Chevy Silverado
    I'd check the backside of the connector for the condition of the wiring. Most likely something damaged some wiring if several of the circuits just stopped but one is left working. Another possibility is corrosion on the pins of your 7-way. You can try cleaning them with sandpaper. Or you can also check the trailer wiring fuses underhood to see if you can find any blown fuses.
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  • Best Brake Controller & Harness For A 2017 Chevrolet Silverado 3500
    Yes, the Trailer Brake Control Harness part # 3016 4-pin connector is a direct plug-and-play fit for your 2017 Chevrolet Silverado 3500 HD and compatible with all Tekonsha brake controllers. The pigtail harness is located underneath your drivers side kick panel. The next step in choosing a brake controller is to decide between a proportional and time-delayed brake controller. A timed delay controller functions with a slight delay between the time that you initially apply the brakes in...
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  • Replacement for Malfunctioning Draw-Tite Activator Trailer Brake Controller
    Based on your description of the problem with your Draw-Tite brake controller I suspect an internal fault within the controller itself. There is a chance that the red input signal wire could be loose, and this would cause the unit to stop generating output, but it would not explain the varying power level displayed. That specific issue makes me think that the internal circuitry has finally given up the ghost and the controller needs to be replaced. I recommend the # 5504 in its place....
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  • Troubleshooting Poor Brake Performance and Low Brake Output Voltage
    First thing I would check is the blue wire that is at the rear of your vehicle for voltage when you apply the brakes and when you slide the manual override of this controller. You could also try sliding the manual override a few times and adjusting the gain knob up and down to help clear the contact points. I attached a link to the manufacturers instructions for your Draw-Tite Brake Controller, part # 5504, below for you to check out also. If all this checks out it sounds like the problem...
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  • Troubleshooting a Tekonsha Draw-Tite Activator
    It sounds like there is either a problem with the wiring of your Activator Brake Controller # 5504, the wiring of your vehicle/trailer 7-way or the # 5504 is bad. The first thing to check will be the 7-way of your vehicle. You will want to visually inspect the front and back of the connector looking for loose wiring or corrosion and fix as necessary. Next, you will want to test the brake output circuit of the 7-way with a circuit tester, like our # PT89ZR, for the correct voltage when...
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  • DrawTite Activator Brake Controller 5504 Flashing Error Code
    It sounds like you installed the Draw-Tite Activator Trailer Brake Controller 5100 in a vehicle with an integrated factory brake controller. If that is the case, installing an aftermarket brake controller like the Activator will cause the instrument cluster to flash the error code you mentioned. While this can be annoying to look at, it does not interfere with proper functioning of the aftermarket brake controller. The only way to clear the code is to take the vehicle to your local dealer...
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  • What is the Red Wire Function on an Electric Trailer Brake Controller
    The red wire on the brake controller connects to the stop light wire on the brake switch located above the brake pedal. You will need to use a circuit tester like # PTW2993 to probe the wires. You need the one that shows a signal ONLY when the brake pedal is pressed. If you find a wire that has a signal when the headlights are on or when the turn signals are engaged, it is not the correct wire. Brake Controller Wire Colors and Functions: The white wire is ground The blue wire is output...
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  • Display of the Draw-Tite Activator II Brake Controller When Not Connected to a Trailer
    The Draw-Tite Activator II Brake Controller, # 5500, will not display numbers under any function when the trailer is not connected. You should only see a single decimal on the display. Check out the video that I made showing you how the brake controller should function without a trailer connected. If you do not have any signal on the display, then there could be an electrical issue that is preventing power from reaching the brake controller. If this is the case, I would recommend using...
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  • What Does Sync Control On Brake Controller Do For Trailer With Electric Brakes
    Setting the sync on a Draw-Tite Brake Controller # 5504 allows you to set the amount of power the brake controller will put out. If you set the sync power low it does not matter how hard you hit the brakes, as they will be applied with the amount of pressure you set the controller at. If you are traveling where there is gravel or loose rock or even in the rain you may wish to set it a bit lower so that the brakes do not lock up on the trailer when you press the pedal. If you are on the...
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  • Locating The brake Switch Wire To Install A Brake Controller On 2009 Nissan Murano
    When trying to locate the correct wire on the brake switch to install your # 5504, you will need a circuit tester like part # PTW2993. You will need to find the wire that shows power only when the brake pedal is depressed. The colors of the wires may vary which is why we always recommend using a circuit tester to find the right wire. It sounds like the manufacturer may have used the same color wire for multiple locations. I have attached a photo of the switch located under the dash at...
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  • What Does ER Error on an Activator Brake Controller Indicate
    It sounds like you meant to type the ER code that would be on an Activator IV part # 5504. That indicates that there is an internal problem and the controller would need to be replaced. For a brake controller replacement 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...
    view full answer...
  • Troubleshooting Brakes Not Working on One Side in Mountains
    Hi Vincent; have you tried checking the voltage at the brakes with a circuit tester # PTW2993? Perhaps one side has a weak ground compared to the other or for whatever other reason isn't getting the same amount of power. Since the brake controller sends power down a single brake output line and the brakes function I don't think the brake controller is your issue. However, it wouldn't hurt to check the brake output line just to be sure. It sounds like you're getting more braking force...
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  • Draw-Tite Activator 2 Diagnosing Decimal/Period Error Code
    If the trailer is connected to the vehicle when this happens, it means "NO CONNECTION BETWEEN BRAKE CONTROL AND BRAKES - BLUE WIRE CIRCUIT", possible solution is "CONFIRM CONNECTION TO TRAILER CONNECTOR, CONFIRM CONNECTOR TERMINAL POSITIONS, CHECK TRAILER". In other words, there is possibly a connection issue somewhere between the brake controller and the trailer's brakes, which is all along the blue wire. If the trailer is NOT connected to the vehicle when this happens, it means "RED...
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    I do have a solution for you but the Curt E16 Fifth Wheel Trailer Hitch with Universal Install Kit # C16616 is not confirmed to fit your 1995 Chevrolet 1500. The E16 hitch will work just fine for you. It's a sliding hitch which will help with turning clearance since you have a short bed truck. For the hitch use # 16516. Then you need a bracket install kit with base rails. A universal it that does fit your truck is # RP30035. This fits just fine with the Curt hitch. You may also want...
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  • Wire Diagram for Installing a Voyager Brake Controller on a 2002 Ford F-250
    On your 2002 Ford F-250 you will need to connect the Red wire to the Black wire on the brake controller for +12 Volts power and the Light Green wire to the Red Stoplight wire on the brake controller. The Dark Blue wire is connected to the Blue wire from the brake controller to send power to the Trailer Brakes, and the White wires are connected to each other providing a ground for the brake controller. I posted a diagram with your wire colors added to it for you, see drawing at right. The...
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  • Meaning of Flashing OL Code on Draw-Tite Activator Brake Controller
    The OL code on your Draw Tite Activator # 5504 has a different meaning depending on if the trailer is connected or not, but in both situations it indicates an overload or a short on a wire. If the OL code is flashing without the trailer connected, then the short is in the Blue wire from the back of the controller. You'll want to trace this wire starting at the brake controller back to your vehicle's 7-Way to find the damaged or pinched section of wire that is causing the short and repair...
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  • Troubleshooting the Draw-tite Activator II Displaying Random Power Settings
    Hey John! Sorry but it sounds like your Draw-tite Activator II is going out. The numbers bouncing all around happening on multiple trailers rules out a few possible issues. There is a chance that the red input signal wire could be loose, and this would cause the unit to stop generating output, but it would not explain the varying power level displayed. I recommended replacing it with the newer Draw-Tite Activator IV Trailer Brake Controller item # 5504.
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  • Plug & Play Harness For Redarc Tow-Pro Elite in 2020 Acura MDX
    Hi John, We can get your 2020 Acura MDX set up with the Redarc brake controller and there is a plug-and-and play harness that will work. You were also correct about the 7-way, and that's what will allow you to use the plug-and-play harness. First, lemme go ahead and list out the parts you need: - Redarc Tow-Pro Elite Brake Controller for Tekonsha Harness # RED63RR - Tekonsha Plug-In Wiring Harness # 3028-P - T-One Vehicle Wiring Harness with 7-Way Trailer Connector # 118289 The Tow-Pro...
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  • Recommended Brake Controller and Plug In Harness for a 2014 Acura MDX
    Hey David. I do have a couple of harnesses that will allow you to install the Redarc Tow-Pro Liberty item # RED24FR without cutting or splicing wires, however the Plug-and-Play Wiring Harness item # RED59FR will not work on the 2014 MDX. It only worked on the 2007 - 2012 model years with the factory tow package. To install the Redarc Tow-Pro Liberty item # RED24FR in your 2014 Acura MDX you'll need the following adapters: Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers...
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  • Overall Length of the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers
    Patrick, I went out to the warehouse and measured the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers # 3028-P and measured 31 1/2" from end to end.
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  • Installation of Brake controller on 2017 Acura MDX
    I have asked other members of the team, no one recalls having feedback for issues of what you describe. If your 2017 Acura MDX came from the factory with a fully functional 7-way RV plug already installed, the Tekonsha Primus IQ Trailer Brake Controller, # TK90160 is a simple plug-n-play installation using the Tekonsha Plug-In Wiring Adapter, # 3028-P. This harness plugs into a port beneath your dash and connects to the four wires of the brake controller. It is designed to plug directly...
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  • Does Trailer Wiring Harness for 2017 Acura MDX Require Connection to Vehicle Battery
    To install the Tekonsha # 118628 trailer wiring harness on your 2017 Acura MDX, you wouldn't need to run a separate circuit to the battery, as that's been done at the factory. All you'll need to do is plug the connector in at the junction box in the cargo area and install the fuses as outlined in the linked instructions. The 7-way kit, part # 118289 would be the same. If you went with the 7-way, and your trailer has brakes you'll need to install a brake controller to actuate them. The...
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  • Easy Brake Controller Solution for 2018 Acura MDX without Trailer Wiring
    I have a solution that would allow you to install a brake controller in your 2018 Acura MDX without factory wiring. You'll need the Redarc Tow Pro Elite part # RED44FR that you mentioned with the install harness # 3028-P and then the 7-way kit part # 118289 and you'd be set. All of the brake controller wiring is present on the versions of your vehicle with or without the tow package.
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  • No Power To Brake Controller After T-One Vehicle Wiring Harness with 7-Way Install On 2015 Acura MDX
    It's possible that after you install both the T-One Vehicle Wiring Harness with 7-Way Trailer Connector part # 118289 and Tekonsha Prodigy P3 Trailer Brake Controller part # 90195 with Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers part # 3028-P on a 2015 Acura MDX that you still need to insert more fuses into the factory fuse box to power up the controller. These fuse locations will be listed either in the owner's manual or on the underside of the fuse box lid.
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  • Brake Controller and 7-Way Trailer Wiring for 2020 Acura MDX
    Since the brake controller wiring is present on your 2020 Acura MDX all you'd need is the 7-way kit part # 118289 like you mentioned, a brake controller like the Brake EVN # TK63VR, and an install harness part # 3028-P and you'd be set.
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  • Parts Needed to Install 7-Way and Prodigy P3 Brake Controller on 2014 Acura MDX
    To install the Prodigy P3 part # 90195 on your 2014 Acura MDX that does not have a factory 7-way you'd need to first start with a 7-way kit part # 118289 and then use the brake controller install harness part # 3028-P and you'd be set with everything needed.
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  • Tow-Pro Elite Brake Controller & Adapter For 2014 Acura MDX With Factory 7-Way
    You do have the exact right parts for the Redarc brake controller as well as the adapters needed for your 2014 Acura MDX with the factory 7-way in order to make this a plug and play installation: - Redarc Tow-Pro Elite Trailer Brake Controller # RED44FR - Tekonsha Plug-In Wiring Adapter # 3028-P - Redarc Tow-Pro Wiring Adapter for Tekonsha Brake Controller Harness # 331-TPH-017 The Redarc adapter will be connected between the Tow-Pro Elite and the Tekonsha wiring harness; without this...
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Amanda K
Written by:
Amanda K

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