See what our Experts say about this Tekonsha Custom Fit Vehicle Wiring

• Will the Pro Series Trailer Hitch Mounted Cargo Carrier Fit a 2008 Acura MDX
  On the trailer hitches we have installed on a 2008 Acura MDX and similar models, we have found that the distance from the center of the hitch pin hole to clear the rear bumper on the vehicle measures up to 5 inches. The Pro Series Cargo carrier, # 63153, measures 12-3/4 inches from the center of the hitch pin hole to the nearest edge of the carrier so it will clear the rear bumper. This is also enough distance to allow you to open the rear hatch on the vehicle. If your tail lights are...
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• What Type of Trailer Wiring is Needed for 2008 Acura MDX to Tow Camper Coachmen Clipper
  It would be a 7-way harness you'd need to have installed on your vehicle. You can let me know what vehicle you have and what trailer wiring is present there currently and I can see what your best option would be.
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• Can Tow Ready # 118265 For 2012 Honda Pilot Be Installed on 2012 Acura MDX
  The wiring systems of the 2012 Pilot and Acura MDX are different enough that the # 118265 isn't a fit for the MDX. The procedure for installing a 7-way on your MDX wouldn't be as simple but it could certainly be done. The Pilot and MDX are fairly closely related, but not so close that the two would interchange tow package elements. You'd begin by installing a 4-pole trailer connector using part # 118424. How you'd proceed from there would depend on your trailer. If your trailer doesn't...
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• 7-Way and Brake Controller Recommendation for 2010 Acura MDX
  You will need to start with a 4-way (if you do not have one) on your 2010 Acura MDX to install a 7-way and brake controller. For that you would want the # 118424. 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. I attached installation instructions and an install video for this product as well. For a brake controller I would recommend the Prodigy...
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• Adding a 5-Way Flat Trailer Connector to a 2011 Acura MDX
  All of the trailer wiring harnesses for the 2011 Acura MDX have 4-Way flat connectors. In order to have a functioning 5-Way you would first install a 4-Way such as # C56038, # 118424, or # HM11143275 (they all install the same way) and then use a 4- to 5-Way adapter, # 20036, like you said. I have linked some videos to help with installation.
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• 2011 Acura MDX Trailer Wiring Harness Recommendation that Does Not Require any Relays
  For trailer wiring for your 2011 Acura MDX we have the Draw Tite harness part # 118424 which does not require any special relays from Acura. It comes with everything needed to install and would work well for you. I attached an install video for this harness on a 2011 MDX just like yours. The Curt harness wouldn't require the relay either, but since we have better luck with the Tow Ready harnesses I recommend them more.
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• Recommended Trailer Hitch and Wiring for 2012 Acura MDX
  Thanks so much for your repeat business! Starting with the trailer hitch itself, the Curt Class III Round Tube Receiver Hitch # 13354 that you referenced is confirmed to fit your 2012 Acura MDX and will work great. The hitch is custom-fit for the vehicle, so it will use existing holes in its frame for a no-drill installation. I have attached an installation video on your Acura that you can use for reference. Then for a custom-fit wiring harness, I recommend the Tekonsha T-One Vehicle...
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• How to Route Trailer Wiring Permanently to the Outside of a 2013 Acura MDX
  The Draw-Tite trailer hitch # 75614 for your 2013 Acura MDX is now the only option that comes with the mounting location for a 4-Way mounting bracket. Hidden Hitch has been discontinued. In addition to the hitch and the wiring you will also need bracket # 18144. For wiring harness # 118424 or any of the wiring harnesses for the vehicle you can route the 4-Way through the vehicle and outside to attach it to the bracket rather than storing the harness in the vehicle when not in use. To do...
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• Recommended Hitch for a 2011 Acura MDX
  To install a trailer hitch on your 2011 Acura MDX you are going to want the etrailer Trailer Hitch Receiver item # e26AR. This hitch is custom fit and bolts to your Acura with included hardware. It has a matte black powder coat finish that not only protects your hitch but also helps to conceal it unlike other hitches with glossy finishes. This hitch does not fit models with rear Sport Bumper trim. If you are going to tow with this hitch you will need a wiring harness item # 118424 and...
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• 2007 Acura Mdx Trailer Light Relay Location
  For your 2007 Acura MDX, when installing a wiring harness like the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118424 a trailer relay from the manufacturer may be needed. Once obtained the trailer relay location is under the rear fuse panel in the cargo area on the drivers side. It will be below and slightly to the rear of that fuse box access. You will also want to make sure your trailer fuse is good under the hood of your vehicle.
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• Recommended Light Kit for Curt Hitch Mounted Cargo Carrier
  There is no light kit specifically designed for the Curt Cargo Carrier, part # C18152, but we do have a solution that will work for you. You can use an LED light kit like part # 98174LED. You would then need two brackets, part # BK70BB. To attach the brackets to the carrier you will need self-tapping screws like part # FA1131822 or you can use other hardware to mount the light brackets. This light kit does come with a 4-way trailer connector so if your Acura needs a wiring harness I...
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• Trailer Lights Not Functioning if 2013 Acura MDX Key is not in On Position or Running
  The Draw-Tite T-One Vehicle Wiring Harness with 4-pole flat trailer connector # 118424 plugs directly into the vehicle established wiring harness using the T-one style connection at the fuse box located in the cargo area at the rear of the vehicle. The issue that you are experiencing with the trailer lights not working when the vehicle ignition off or the key in the off position is attributed to the vehicle wiring. It is most likely a function of how the vehicle itself is wired and does...
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• Trailer Hitch, Wiring and Ball Mount for 2002 Acura MDX Towing Small Trailer
  For your 2002 Acura MDX the highest capacity trailer hitch we offer is the etrailer # e98851 which can tow a trailer up to 3,500 lbs unless you are using a weight distribution system. Then it could tow a trailer up to 5,000 lbs. This hitch does not require any drilling or welding to install as well as it basically just bolts right up. The hitch you referenced does not fit your vehicle as it was designed for a different one. This hitch only has the opening that hangs below the rear bumper...
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• How to Tap Into the Reverse Light Circuit of a 2007 Acura MDX for Installing a 5-Way
  If you open the liftgate of your 2007 Acura MDX you should see a black section of conduit that holds wires that will run from the threshold of the door to the door itself. In that bundle of wires should be a reverse light circuit. What you could do is remove the interior panel behind the threshold where the harness goes and test the wires to find which one is the reverse light circuit. You will need to use a circuit tester like our part # PTW2993. Aside from that you could try tapping...
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• How To Connect a 5-Way Trailer Connector To a 4-Way Vehicle Connector on a 2007 Acura MDX
  You are correct, the 5th pin on the 5-pin connector is to provide the reverse lockout feature for surge brakes on the trailer. It will have to tap into the reverse light circuit of your vehicle to operate properly. We have a part that is designed just for that purpose. It is the Tow Ready 4 Pole to 5 Pole Wiring Adapter, part # 20036. This adapter will plug into the 4-Way connector on your 2007 Acura MDX and the extra blue wire would be spliced into the reverse light circuit on your vehicle....
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• Trailer Hitch and Wiring for a 2009 Acura MDX with Full Size Spare Tire
  Curt trailer hitch # 13354 is listed as compatible with models of the 2009 Acura MDX that have the full size spare tire. I have included a link to a video showing an example installation for you. If you plan on doing some towing I recommend etrailer ball mount kit # 989900. It comes with 2 ball mounts; one with a 3/4 inch rise or 2 inch drop and one with a 2-3/4 inch rise or 4 inch drop. It also includes a 1-7/8 inch ball, 2 inch ball, hitch pin with clip, and a storage bag. If the ball...
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• Troubleshooting Brake Lights on Trailer Towed by 2008 Acura MDX
  I'd be happy to help you with that. You'll need a circuit tester like part # PTW2993. Check the pins that are fed by the green and yellow wire, there should be signal on those wires with the brake pedal pressed. If you don't see power on either of those wires with the brake pedal pressed, trace the 4-pole trailer connector until you reach the black converter box. Locate the red wire entering the converter box. Test the red wire, which SHOULD show power when the brake is pressed. If it does...
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• Hitch Height on 2009 Acura MDX and Ball Mount Compatibility
  When we installed 2-inch Curt Class III hitch # 13354 on a 2009 MDX we found that the top of the receiver opening was indeed 17-inches above ground, although this can vary slightly from car to car depending on the amount of tread wear and factors like passenger and cargo weight. Since all tow vehicles will exhibit some degree of rear-end squat when a trailer is hitched to them, it is a good idea to have the starting height of the hitch ball on the MDX about 1-inch HIGHER than the top of...
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• Trailer Wiring Harness Shows No Power On 2010 Acura MDX
  When installing the Tow Ready Wiring Harness, part # 118424, and you find that you have no power to the wiring harness you probably need the relay as stated on our site under Tech tips. You will need to visit your Acura dealership to have the relay installed. They would be able to advise you concerning the best location for installation. One of our folks here said that most Acuras have the relay installed but on occasion it has not been there and requires the dealer to take care of it.
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• Recommendation for Brake Controller and Wiring for 2007 Acura MDX without Tow Package
  It sounds like your MDX doesn't have the factory tow package, if the 7-way controller isn't mounted to the back of the vehicle. The good news is that I can help you outfit your 2007 Acura MDX for a 7-way and brake controller. Since the vehicle isn't already prewired for a 7-way, you will need to hardwire the vehicle. You will not need the adapter because the brake controller will include a universal harness. To equip your vehicle with a 7-way you will need the 4-way # 118424 and the...
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• Trailer Wiring Harnesses for a 2012 Acura MDX
  Yes, we do have the Tow Ready trailer wiring harness, # 118424, listed as a fit for a 2012 Acura MDX. You can also use Curt wiring harness # C56038. I have included a link to the installation instructions and a video showing a typical installation of the Tow Ready harness for you.
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• Trailer Hitch and Hitch Ball Recommendation for a 2011 Acura MDX
  For your 2011 Acura MDX, I would recommend installing a Class III 2 inch trailer hitch like the Curt Class III Trailer Hitch, # 13354. The class III trailer hitch will give you the highest towing capacity possible for your vehicle of 4,000 lbs and it is also compatible with a wider variety of hitch mounted accessories (bike racks, cargo carriers, etc.). I have attached the installation instructions as well as an installation video of this hitch on a 2011 Acura MDX. The size of the hitch...
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• Do I Need to Add Fuses to my 2007 Acura MDX When I Install a Trailer Wire Harness, Part # 118424
  When you are installing a T-One Vehicle Wiring Harness with 4 Pole Trailer Connector, part # 118424, you will not need to install any fuses into your 2007 Acura MDX. I have included instructions and an installation video linked below.
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• Recommendation for 2009 Acura MDX Trailer Wiring Harness and Brake Controller
  For your 2009 Acura MDX you will start with a 4-way trailer connector if you don't already have one. I recommend the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118424 which plugs into the factory wiring harness located behind the trim panel on the driver's side. I've attached a video to assist. This harness has a slightly better reputation than the Curt # C56038 which is also a fit. Then I recommend using the brake controller wiring kit # ETBC7 which will give...
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