T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

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

• Installation of Tekonsha Brake Controller on 2016 Lexus GX 460 with Adapter 3040-P
  You are able to use the # 3040-P to install the Tekonsha Primus IQ # 90160 on your 2016 Lexus GX 460 without any issues. I can't say we've ever heard of anyone ever reporting this back to us and as you mentioned, the vehicle is already set up to be used with a trailer with brakes, so I the vehicle is already set up to be used in this manner.
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• Trailer Hitch and Wiring for 2019 Jeep Grand Cherokee Altitude Towing a Boat Trailer
  The trailer hitch I highly recommend for your 2019 Jeep Grand Cherokee Altitude is the Draw-Tite # 75699 because it has a concealed crosstube so your Jeep maintains its clean look and is also strong, with a 5,000 lb towing capacity and 500 lb tongue weight capacity. Keep in mind you still want to verify what the towing capacity of your Jeep is in your owner's manual and abide by that. is a bolt-on installation that will not require drilling into your Grand Chrokee's frame to install. This...
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• Troubleshooting 2014 Ram 3500 Trailer Brake Controller Not Sending Power To Trailer Brakes Suddenly
  I would be happy to help! First things first using a circuit tester like # PTW2993 test the 5 o'clock pin on your 2014 Ram 3500's 7-way connector while a friend applies the manual override to the controller. If you are getting power, there then this means the issues is between your trailers 7-way connector and the brake magnets. You will want to check all of this wiring for any damage and replaced damaged sections with # 10-1-1 and heat shrink butt connectors # DW05745-5. If you do NOT...
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• Recommended 4-way Flat Connector For 2007 GMC Sierra
  To install a 4-way connector on your 2007 GMC Sierra I recommend the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118384. This will plug into the round black connector on your truck. I included a video of the # 118384 being installed for you to take a look at.
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• Will the T-One Vehicle Wiring Harness with 4-Pole for a 2021 GMC Sierra 2500 Cause An Engine Light
  The T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # 118384 which is a fit for a 2021 GMC Sierra 2500 in and of itself will not cause any dash lights to appear. It simply plugs in behind the trailer connector and pulls power (when an accessory is plugged in) from the factory fuse protected trailer wiring circuits.
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• Activating 12 Volt Accessory Circuit of 2014 Dodge Ram 2500 7-Way
  It's possible your truck is missing wiring but we aren't as well-versed in the wiring setups for every vehicle. I'd say though that it's very likely your truck is an anomaly and is missing wiring as that circuit is normally active on Ram trucks like your 2014 Ram 2500. Instead of dealing with the headache of trying to track down all of the possible missing wiring I have a better solution to activate this circuit. Use a length of 10 gauge wire like part # 10-1-1 (sold by foot) through a...
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• Adding 4-Way to 2013 Chevy Silverado that Already has 7-Way Connector and Using Both at Same Time
  For your 2013 Chevy Silverado with 7-Way trailer connector I recommend adding 4-Way # 118384 which will Tee in line with the 7-Way wiring allowing you to have both a function 4-Way and 7-Way connector. Please keep in mind that you can use both at the same time but they are drawing power from the same source. If the amount of power draw is too much it could blow tow package fuses. We used to have an adapter that plugged into a 7-Way and had a 7-Way and 4-Way on the output side but it...
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• Does Third Brake Module PP20-702 Fit 2020 Ram 1500
  Yes the third brake light module part # PP20-702 that you referenced does fit your 2020 Ram 1500. You'd want to wire this to the trailer wiring at the rear of the truck.
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• 2013 Nissan Xterra 7-Way and Trailer Running Light Solution Fix
  Since the solution for no running lights on your 2013 Nissan Xterra is a missing relay and you also want a 7-way kit your best solution would be the part # C56226. You already have some of the relays but you'll be able to use one of the extra blue relays to fix the running light circuit and you get everything needed to install the 7-way. This relay is traditionally found under the dash to the left of the steering column. There is a socket there to plug in the relay that will activate...
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• Troubleshooting Running Lights No Longer Working on Boat Trailer
  It sounds like there might be a weak or bad ground on the trailer wiring that maybe just took a couple of rides to fully present itself. The first thing I recommend doing is simply inspecting the 4- or 5-Way connector on the boat trailer. Look for any corrosion or debris inside the pins that needs to be cleaned out. Also inspect the wiring right behind it to make sure nothing is pinched and they are all fully secured to the connector. Next check the harness' main ground and make sure it's...
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• How Heavy of a Trailer Can be Pulled with a 2016 Jeep Grand Cherokee Overland
  If the fully loaded weight of your boat and trailer does not exceed that of the maximum towing capacity for your 2016 Jeep Grand Cherokee Overland then yes, you can tow it. The towing capacities for a Grand Cherokee can be found on page 595 of your owner's manual. In order to tow your boat trailer you are going to need a trailer hitch, trailer wiring harness, and ball mount/hitch ball. If you do not already have these components then I recommend using the following: For the trailer hitch,...
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• No Running Lights on Boat Trailer and Camper Towed by a 2012 Dodge Ram 2500
  The first thing you are going to want to do is use a circuit tester like # PTW2979 if needed and test the connector on your truck to make sure all of the functions are working. If they are not use the owners manual and/or the legend on the power distribution box lid to find the locations of any fuses or relays related to the tow package wiring and replace any that are faulty. If everything checks out on the truck side then that would indicate problems on the trailers. Most likely there...
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• Installing 4-Pole/7-Way Trailer Connector on 2020 Toyota Tacoma
  We don't offer a 7-way trailer connector that would plug into the connector you mention, but we do have an option that would provide you with a 7-way and a connector for a brake controller. I'd recommend the Tekonsha # 22117 which would plug inline at the connection between the vehicle's taillight wiring harnesses and the taillight assemblies. As outlined in the linked installation instructions, you'll run the body harness to the front to connect at the battery power and ground, with a...
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• Troubleshooting Stoplight Circuit of 2011 Toyota Tacoma Trailer Wiring Not Functioning
  It does sound like the converter box has shorted out and you would need to replace it with the part # 118496 which is correct fit for your 2011 Toyota Tacoma. If the blinker circuits are still functioning on the trailer wiring but the brake light circuit is dead then that would indicate the circuit board isn't functioning properly and would need replaced.
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• What Trailer Wiring Harness Should be Used on a 2000 Chevy Silverado and How to Install It
  With a 2000 Chevy Silverado, you should have a connector underneath the truck that a wiring harness will clip into. Tow Ready part # 118384 clips into the factory tail light wiring harness to provide a 4-Way flat trailer connector. I have included the instructions for this part below. Use the instructions and look to see if you have the necessary connector before you order. You could also use something like part # 30955 if you need a 7-Way. If the connector is not found underneath your...
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• No Running Lights After Installing Trailer Wiring Harness on a 2013 Nissan Titan
  On some Nissan Titans and Armadas there is an additional relay that may be required under the drivers side dash for the tail lights. You will see three relay slots to the left of the steering column and one may be missing a blue relay. I have attached a photo showing you what it will look like. You can use one of the blue relays from the Curt Relay Kit # C57000, for this relay in this slot for the running lights.
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• Comparing Diesel vs Gas Engine for Jeep Grand Cherokee to Tow Trailer
  I took a look at the online version of the owner's manual for the 2014 Jeep Grand Cherokee and it appears the actual towing capacity won't differ between the gas or diesel engine, as you are looking at a 6,200 pound limit for either option. The benefits then for a diesel engine over a gas is more power and low-end torque which in real life situations just means the Jeep's going to "feel" a bit more powerful when pulling a heavier trailer, especially when traveling through rough or hilly...
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• Recommended Wiring Harness For 2020 Dodge Durango Without Factory Tow Package
  There is a 4-pole wiring harness available for the 2020 Dodge Durango without factory tow package but the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # 118384 is for vehicle's with the tow package. I recommend to use the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # 118617 which plugs in behind the vehicle's taillights. This will give you a 4-pole flat at the rear of the Durango. I have attached a video for your reference. The hitch I...
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• 4-Way Wiring Harness For 2012 Jeep Liberty
  If you do not have a 7-way connector at the rear of your 2012 Jeep Liberty, I recommend the Tow Ready Custom Fit Vehicle Wiring, part # 118554. This requires no splicing or cutting for installation and will give you a 4-way connector on your Liberty. I have attached a link to an installation video for this harness on a 2012 Liberty you can check out. Due to the wiring on your Liberty, and if it did not come with a towing package, a powered converter is required to protect the vehicle...
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• Where Is Fuse For 12v Power To 7-way Connector In 2020 Ram 1500?
  I check the owner's manual of your 2020 Ram 1500 and the fuse for the 12v power pin on your 2020 Ram 1500 is located in the fuse box underneath the instrument panel on the driver side, and the fuse is F01 which is a 30amp pink fuse. Check to make sure the fuse is not blown/missing, as this is more than likely causing the pin to not have power. I included a link to a helpful article on wiring for you to take a look at.
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• Recommended Under Tailgate LED Light Bar and Wiring For a 2017 Ram 1500 Big Horn
  I recommend using the T-One Vehicle Wiring Harness # 118384 with the Rampage SuperBrite LED Tailgate Light Bar # RA960134. This will allow you to easily hide all the wiring as well as not lose your connector for towing. Since it simply connects in line of your current trailer connector there is no wire splicing required. With the factory 4-Way/7-Way connector on your 2017 Ram 1500 like the Hopkins # HM40975, you will not be able to fully open both the caps as they share the same hinge.
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• How to Use a 4-Way and a 7-Way at the Same Time When the # HM40975 is Installed
  If you already have the # HM40975 installed on your vehicle you could install the part # 118384 as well and then you would have a second 4-way that would be accessible while the 7-way is being used. This 4-way will install inline with the 7-way harness and can be used at the same time as the 7-way.
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• Troubleshooting a 7-Way Install on a 2012 Jeep Grand Cherokee, Brakes Work but no Turn Signals
  It sounds like you may not have the tow package on your 2012 Jeep Grand Cherokee, you should head to your dealer and have them reflash your bcm so that you have all functions of your trailer connector. If you do have a tow package the first thing you will want to do is use a circuit tester like our part # PTW2993 and test the functions of the 7-way to determine if the problem is on the vehicle or the trailer side of the setup. Check out the video I attached that shows how this is done. If...
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• Recommended Vehicle Side Pigtail To Use with T-One Vehicle Wiring Harness 118384
  In order to replace the pigtail that plugs into the back of the trailer connector you can use the Tow Ready Replacement 7-Way Harness and Socket for Factory Tow Package part # 20147 which will then work with the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # 118384.
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