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• Is a Tail Light Converter Needed To Install Curt 4-Way on a 2006 Chevrolet Silverado 2500?
  Allen, you are not going to need a converter to use the Curt T-Connector Vehicle Wiring Harness # C55515 on your 2006 Chevrolet Silverado 2500. This harness plugs into the tow package wiring behind the rear bumper so you are not splicing in line of the tail light wiring which is why most vehicles will need a converter.
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• Fuse and Relay Locations for Trailer Lights on a 2008 Ford Super Duty
  Starting on page 303 of the owner's manual for a 2008 Ford Super Duty it looks like there are relays in positions 20 and 21 for the left and right stop/turn trailer signals. Then on page 305 there is a fuse in position 34 for the stop/turn relay and in position 42 there is a fuse for the park lamp (running lights) relay. Page 306 shows a relay in position 55 for the park lamps and a fuse in position 63 for the back-up lamps as well. Let me know if you are still having problems and I can...
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• 7-Way and Brake Controller for 2000 Chevrolet Tahoe Z71
  Hi Ben; do you have a round plug like the one in the picture below from the Curt # C55774? If so, you can add this adapter to your factory wiring for 7-way installation. I would expect your factory 4-way to have the same style just like # C55515. If you don't have a plug that matches the only option would be to add a universal 7-way # ETBC7. It sounds like you have a brake controller port under your dash as well, is that correct? I'm curious since we have some notes that exclude the Z71...
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• What Vehicle Side Trailer Connector Pairs With Trailer 4-Flat Wishbone Wiring Harness
  Hi Austin; the 4-flat on your truck is what you need. Since the running lights aren't working on your trailer something else is wrong and you will need to do some troubleshooting. The power from the running light circuit on the vehicle side 4-way should run to both running light wires on the trailer side since they're tied together through the 4-way. Make sure the connectors on both are clean and undamaged. Assuming they're in good shape I would test for power on the vehicle side with...
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• How to Activate Factory Tow Package Wiring on a 2017 Dodge Durango
  To activate the factory tow package wiring on your 2017 Dodge Durango you will most likely have to take the vehicle to the dealer and they can make it fully functional. Trailer wiring harness # C55515 is designed for models that already have the factory wiring activated. The other option for you is to use wiring harness # 118617 which plugs in line with the vehicle tail light wiring. I have included a link to a video showing an example installation of this harness.
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• Recommended Trailer hitch Receiver For a 2008 Ford Ranger 4x4
  I recommend installing our etrailer Trailer Hitch Receiver # e29AR on your 2008 Ford Ranger 4x4 with the 4.0L 6 cylinder engine. The frame mounted receiver may require the drilling of 2 additional holes as Ford did not drill these holes in every Ford ranger. There is also not a bolt on receiver for your bumper. I have linked the installation instructions below so you can see where the holes are ahead of time to determine if you will need to drill. If you will need a 4-way flat connector...
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• Troubleshooting 2014 Jeep Grand Cherokee Trailer Lights that No Longer Work
  The Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector # C55515 is a confirmed fit for your 2014 Jeep Grand Cherokee with a tow package. Since the lights worked and don't work any longer, I recommend disconnecting the Curt harness from the factory harness, and checking the pins of the factory harness with a circuit tester like # PTW2993. Also check for bent pins as this can be the cause of a poor connection. If the functions work correctly...
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• Is There a Completely Hidden Hitch Available for the 2020 Dodge Durango?
  I have a great solution for you to mount a hitch behind the bumper on your 2020 Dodge Durango; have a look at the Draw-Tite Class III Max Frame # DT38MR. This hitch mounts behind the bumper and is accessible via the removable panel on the rear bumper so that it stays hidden when it's not in use. When it comes to wiring, you'll want to use the Tekonsha # 118617 which plugs in behind the driver and passenger side tail lights to provide you with a 4 way connector on the rear of your vehicle....
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• Recommended 4-Way Wiring Harnesses for a 2007 Ford Ranger w/ and w/out the Tow Package
  Installing the Curt T-Connector Vehicle Wiring Harness item # C55515 will not require you to flash the ecu on your 2007 Ford Ranger. This harness installs on the Ford Ranger's with the factory tow package. If your truck didn't come with a 4-way or 7-way connector you will need the Hopkins Plug-In Simple Vehicle Wiring Harness item # HM40655. This harness does not require the ecu to be flashed either.
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• How to Activate Trailer Lights on 2014 Jeep Grand Cherokee Laredo with C55515 Wiring Harness
  I spoke with my contact at Curt and he said if you have installed the Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector # C55515, you will not need to do anything with the fuses to enable the trailer lights. However, you will need to take your vehicle to your Jeep dealer and have them reprogram the Jeep's computer to activate the trailer wiring harness. It will take about 10 minutes.
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• Recommended 4-Way Wiring Harness for Towing With 2013 Buick Enclave
  It sounds like you do not have a factory trailer connector on your 2013 Buick Enclave. If that is correct, I recommend the T-One Vehicle Wiring Harness # 118270. I would choose the Tekonsha wiring over other options since we have found them to be the most reliable. This wiring harness plugs into the connection point beneath your vehicle along the frame rail. It also includes the necessary fuses and relays for installing. If you do have the factory tow package and OEM tow package port...
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• Troubleshooting No Trailer Wiring Turn Signals on 2012 Jeep Grand Cherokee Factory Trailer Wiring
  Most likely it's a blown fuse under the hood of your 2012 Jeep Grand Cherokee for the trailer wiring turn signals. You can check there and replace as needed. The other possibility is that the trailer wiring connector is damaged and is in need of being replaced. I'd first check all of the pins on the connector for corrosion and clean as needed with sandpaper though. But if when you are there you see that the connector is overall in bad shape it's probably just better and easier to replace...
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• Recommended 4-Way for a 2004 Chevrolet Silverado Without Tow Package
  The 2004 Chevrolet Silverados should all come with the US Car Connector under the bumper near the spare tire. It is a round plug that will match up to the Curt T-Connector Vehicle Wiring Harness part # C55515. If you are saying you don't have this only option would be a splice-in one, the Curt Upgraded Circuit Protected Powered Tail Light Converter part # C56496.
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• Troubleshooting Trailer Wiring on 2012 Ford Expedition
  Your 2012 Ford Expedition should have a factory 7-way harness. There is a round connector called a US CAR connector that will allow you to have the wiring functions you need. If you need a 4-way, use # C55515 or if you want to add a 4-way in addition to your 7-way you can use # C55384. If you want a replacement 7-way use # C55774 which will give you both options. If you are having issues with function, check your owners manual for fuse or relay issues if it is just a single function...
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• Trailer Wiring Does Not Work On My 2014 Jeep Grand Cherokee
  The dealership is correct in a sense. Even though your 2014 Jeep Grand Cherokee has the factory tow package wiring, the wiring may not be activated. You may have to take the vehicle to the dealership so they can program the computer to activate the Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector Item # C55515. Should only take about 10 minutes. It is not uncommon on some vehicles that have factory tow package wiring and it not be activated....
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• Trailer Right/Left Blinker Come On Together and Right Side has Constant Power in Trailer Connector
  It sounds like there is a combination of issues that are causing the problems you are experiencing. Regarding both blinkers going off together when you engage the left blinker, this could be a bad ground. Bad ground connections can cause all sorts of weird problems. Make sure that the truck side and trailer side connectors are properly grounded to clean and corrosion free bare metal surfaces. The truck ground is probably tied into the harness that leads to the connector so no worries if...
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• Parts Needed to Tow a Trailer with a 2017 Dodge Durango R/T
  Since you are wanting to keep your full size spare installed on your 2017 Dodge Durango R/T the trailer hitch that you need to use is the Draw-Tite # 75713. This has a Tongue Weight (TW) rating of 900 lbs and a Gross Trailer Weight (GTW) rating of 6,000 lbs. When used with a weight distribution system the TW stays the same but the GTW jumps up to 7,500 lbs. You will need to consult your owner's manual regarding your max towing capacity as it is typically lower than what the trailer hitch...
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• Adapting 7-Way Trailer Connector on 2012 Nissan Titan To 4-Pole Connector on Trailer
  Your Titan would've been factory equipped either with or without the 7-way trailer connector. If there's indeed a connector on the rear, it would be the 7-way. There's a few ways you can go about doing this. The easiest option would be to adapt the 7-way to work with a 4-pole by using a plug-in adapter like part # PK12716. You could also use the # C55515 that you referenced. You'd unplug the wiring harness from the rear of your 7-way, and plug the # C55515 inline with that connection....
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• 4-Pole Trailer Wiring Harness for 2006 GMC Envoy
  All of the wiring harness products for your 2006 GMC Envoy are shown on the linked page and all use the same type of round U.S. Car connector for installation. Please refer to the linked photo. All of these harnesses are the plug-and-play variety that require no cutting of splicing of wires. The Curt harness # C55515 will plug into your U.S. Car connector and provide a 4-pole flat type trailer connector for stop, turn and tail light signals for a trailer. I linked a helpful article concerning...
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• Trailer Wiring Replacement Recommendation for a 2007 Ford Ranger
  Was the connector you found on your frame rail a round connector like what the part # C55515 would plug into? If so that would provide you with a 4-way. Or if you are looking of a 7-way you would want the part # 74682. If for some reason you couldn't get a T-connector like the part # HM40655 to work the only other option would be a hardwire kit like part # 18252. The part # HM40655 is a confirmed fit for your truck though and will work as it was designed specifically for your truck.
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• No Trailer Running Lights on a 2012 Jeep Grand Cherokee
  If all of the trailer lights are working except the running lights then there could be a few potential causes. For starters, I would check that the trailer running light fuse on your 2012 Jeep Grand Cherokee to make sure it is intact. If this is not the problem then you will want to check the pins inside each trailer connector in addition to the wires leading into the back of them. The wires need to be tight without much play while pulling them and the pins need to be straight and free...
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• Turn Signals and Brake Lights Not Working On 2004 Nissan Titan Factory Tow Package Wiring
  If you are testing that actual trailer connector on your 2004 Nissan Titan with a circuit tester, such as # PTW2993, then the likely culprit causing the brake and turn signals not to work is a bad or missing fuse or relay. Consult the trucks owner's manual and/or power distribution box lid to determine the locations of the fuses/relays related to the tow package wiring. Fuses are easy to check but relays are a little harder. Basically, to test a relay you need a known good relay that...
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• Trailer Wiring Harness for a 2010 GMC Acadia with or without Factory Tow Package
  I will be happy to help you select the right trailer wiring harness for your 2010 GMC Acadia. Harness # 118270 will not fit though but we do have options that will fit. If that harness you found has a connector on it then what you can do is use a circuit tester such as # PTW2993 or a meter if you have one and test the pins in that connector. Someone will have to sit in the vehicle and operate the various lighting functions. If it does have power, then your Arcadia must have the factory...
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• Troubleshooting Trailer Wiring of 2015 Grand Cherokee That Stopped Working
  If your factory trailer wiring stopped working it's most likely due to blown fuses or relays under the hood of your 2015 Jeep Grand Cherokee. That's what I would check first. From there if everything looks good it would be time to go to a dealer to see if anything needs to be reflashed. Older Ram trucks used to require their TIPM to be reset if the trailer wiring ever experienced a short.
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