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Expert Answers about Ford Wiring


  • Wire Gauge Sizes in Epicord 7-Way Molded Trailer Plug with Junction Box
  • The wire gauges in the Epicord 7-Way Molded Trailer Plug with Junction Box # 277-000141 are as follows: White = 10 Black = 10 Yellow = 14 Green = 14 Red = 14 Brown = 14 Blue = 12 The wire gauge in the Epicord # 277-000141 changes with different functions of the wires. Signal wires, like yellow, green, red, and brown, draw less amperage so they use a lighter gauge wire. Heavier gauge wire is used for functions like the brake signal, ground, and 12V power because they carry...
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  • Parts Needed to Install Brake Controller On 1996 Ford F150 w/ 4-Pole Trailer Conenctor
  • I'm not able to access your shopping cart, but I am able to see the various products you checked out before you submitted your question, and I'd be happy to run through everything with you. For a brake controller, the Tekonsha Prodigy P2, part # 90885 would be an excellent choice. The P2 provides safe and predictable braking in a unit that's easy to set up and easy to use. You'll need the # 3035-P brake control wiring adapter which will allow you to plug the controller in under the dash. At...
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  • Difference Between Hopkins 4 Pole to 6 Way Trailer Connector Adapter 37175 and 47175
  • There is no difference between the # 37175 and the 47175, it's the same exact part. Our part number for the Hopkins 4 pole to 6 way trailer connector adapter is # 37175, and Hopkins uses 47175 as the part number.
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  • Troubleshooting Wiring On 2014 Ford F-150 When Backup Camera Is Not Working
  • It sounds like you have a wiring issue on your truck somewhere. Since you said you are getting very little current when you test the reverse pin on your 7-way connector that would be where you want to start. Use a circuit tester like part # 3808 to check the power going into the 7-way connector on the truck side. If it still reads very little as you said then it is further upstream in the wiring. It could also be a ground that is loose. Look for signs of corrosion or a pinched or broken...
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  • Trailer Wiring Recommendation for a 2004 Ford Crown Victoria
  • The only option we have for trailer wiring for your 2004 Ford Crown Victoria is a hardwire option like part # 46255. Or if you didn't want to splice any wires into your vehicle taillights you could use the zero contact kit part # 119250KIT that uses sensors to detect the vehicle taillight wiring instead of having to splice into them. You will still need to run a power wire up to the vehicle battery though.
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  • Wiring Harness for a Superwinch LP10000 Electric Winch at the Back of a 2009 Ford F-350
  • There are some different ways that you could power your Superwinch electric winch on your 2009 Ford F-350. Tow package wiring won't have the proper rating for the winch under load so what I recommend winch wiring kit # SW2008 for up to 16.5K winches. I have linked a video showing an example installation using this wiring kit.
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  • Replacement 7-Way Trailer Connector for 2001 Ford F250
  • Since you're needing everything from the rectangular connector back, we have exactly what you're looking for. You'll need the Tow Ready # 118243. Once you unplug the existing gray plug, this connector assembly will take its place. I've also linked you to an install video. You'd then use an adapter like # PK12716 if you needed to tow a trailer that had a 4 pole trailer connector.
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  • Trailer Wiring Harness Options for a 2003 Ford Windstar SEL
  • Hopkins trailer wiring harness # HM48895 is compatible with both LED lights and regular incandescent bulbs on the vehicle or trailer so it will work with either system but it may not work with your 2003 Ford Windstar. The 2003 Ford Windstar has what is called a low-side switch for the brake circuit and not straight 12 volt power like other vehicles. There are vehicle specific trailer wiring harnesses that will fit your 2003 Ford Windstar and I have included a link to them for you. For...
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  • Parts Needed to Convert 4-Way to 7-Way on 2016 Ford Escape and Activate 12 Volt Accessory Circuit
  • You are on the right track. For a 7-way adapter to convert your 4-way signal you would only need the part # C57674. For the power wire you would need the circuit breaker part # PK54540 that you also referenced ran to the positive post of the battery with 10 gauge wire like the part # 10-1-1 which is sold by the foot.
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  • Parts Needed for 2005 Ford Ranger to Tow Trailer with Electric Brakes
  • I am happy to help you with the parts needed in order to tow your trailer with electric brakes. You are on the right track with the products that you referenced. Some vehicles allow for custom wiring adapters to install a brake controller, but there is no such wiring harness adapter for your 2005 Ford Ranger. The Ranger does not have a port available under the dash with the functions needed for the brake controller pre-ran. You will want to hardware the installation of the brake controller....
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  • Trailer Hitch and Wiring Recommendation for a 2001 Ford F-250 Stake Pocket Truck
  • If there is no trailer wiring at all at the rear of your 2001 Ford F-350 with a stake bed you are going to have to hardwire in a 4-way and then a 7-way adapter after. If there is a 4-way connector currently or you find the square connector that the part # 20031 attaches to you could go that route as well. For a hardwire 4-way you would need the part # 18252. Now if your trailer does not have brakes all you would need is the part # 37185 as an adapter to convert the 4-way to a 7-way....
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  • RV 7-Way to Round 7-Way Adapter Recommendation
  • The part # F77R will plug into the RV style 7-way you have installed on your 2013 Ford F-250 and then will provide you with a 7-way round socket for your trailer to attach to. I attached a review video for you to check out as well.
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  • Trailer Wiring Harness Options for a 2003 Ford Windstar
  • Hopkins tail light converter # HM48895 is a universal fit item so you can use it on your 2003 Ford Windstar. There are other, custom fit options available though. Check the build-date sticker in the door jamb of your Windstar. If it was built before November 2002 you can use # 118366. If it was built after October 2002 then you can use # 118305.
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  • 7-Way Trailer Wiring Recommendation for a 2015 Ford F-150 with 4-Way
  • I wish there was a simple plug-in option for installing a 7-way on your 2015 Ford F-150 but there isn't at this time. Now if your trailer does not have brakes all you would need is the part # 37185 as an adapter to convert the 4-way to a 7-way. If you do have trailer brakes you would need the # 37185 as well as the an install harness for the brake controller like the part # 22292. There are a few connections at the rear of your truck that you would need to make as well. The brake...
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  • Availability of 5-Way to 4-Way Adapter
  • Sounds like you may be looking for the part # 47515 as this is basically exactly what you described. I attached an install video for this for you to check out as well.
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  • Replacement 7-Way Socket for 1998 Ford F-150 Factory Trailer Connector
  • You can use Tow Ready Replacement Multi-Tow 7-Way & 4 Pole Trailer Connector # 20119 to replace the factory-installed 7-way blade style connector on your 1998 Ford F-150. This harness uses a round U.S. Car type connector to join the mating connector on your truck's driver-side frame.
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  • Recommended Parts for Re-Wiring 5-Pole Flat Boat Trailer to Match Truck 7-Way Wiring
  • Adapters like # 37385 and # HM47570 are convenient and can work fine for the short-term but for long-term reliability you are really better off replacing the connector on the trailer to a 7-way that matches your truck with no adapters - or their potential problems. Those extra connections can mean more chances for corrosion. You can easily test your truck's 7-way using a circuit tester like # 40376 or # 3808. Have a helper activate each function while you apply the tester to the appropriate...
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  • How to Disconnect Locking Tabs on OEM Wiring Harness on 2004 Ford F-350 Diesel Crew Cab
  • If the OEM wiring harness on your 2004 Ford F-350 Diesel Crew Cab uses square connectors like those on Hopkins harness # 40167 you will need to press in the release tabs in order to disconnect the existing harness. The tab is inside the small channel on the fastener. If you refer to the linked video at the 1:35 mark you will be able to see the tab engage as our technician makes the connection. If the plastic fasteners are factory original, then they may well be less flexible than when...
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  • Troubleshooting Trailer Lights Not Working, Except Taillights, with 2002 Ford F-450
  • I recommend beginning by testing your 7-Pin connector on your truck. You will want to use a circuit tester, like # 40376, to ensure the plug has all of the functions working properly. I have attached a help article on trailer wiring that will help you determine the functions of each pin on the connector. If you are not getting signal on all of the pins, you will want to check the fuses for those wires. If a fuse is bad, it will need to be replaced for the function to work properly at...
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  • Can 120 Volt Extension Cord Plug Into Power Grip RV Power Cord Adapter # CAM55168
  • One end of the Power Grip RV Power Cord Adapter # CAM55168 plugs into the 50 amp plug on the RV. The other end plugs into a 15 amp receptacle. If your extension has a 15 amp receptacle then yes, it could plug into this adapter. The 15 amp is a standard 3-prong outlet type of plug.
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  • Length of the Hopkins Endurance, Flex-Coil Trailer Connector Adapter HM47075 Un-Stretched
  • When un-stretched the Hopkins Wiring # HM47075 that you referenced measures 22 inches.
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  • Fifth Wheel Gooseneck 7-Way Recommendation for a 2008 Ford F-250
  • For a 7-way to install in the bed of your truck to make connecting your trailer lights easier you would want the part # 41157. Most 7-ways will be at the rear of the truck near the bumper which doesn't work will with fifth wheel hitches. Both 7-ways would be active at the same time if needed.
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  • Troubleshooting Trailer Wiring on a 2013 Ford C-Max 119190KIT
  • I can help you troubleshoot your trailer wiring # 119190KIT on your 2013 Ford C-Max. It sounds like it may be wired incorrectly. According to my information your vehicle has multiplexed wiring with combined circuits. Per the instructions, which I've included the snip of where it states, that you would need to test the wiring to determine which multiplex you have BT or BTT. I would recommend using the included tester to identify which system you have because BT will not use the brown...
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  • 4-Way on 2005 Ford F-150 4- and 7-Way Connector Not Working But 7-Way Is
  • If the 7-Way is working on your 2005 Ford F-150 then using adapter # 47345 will work as well. Usually a 7- and 4-Way combination connector uses the same wiring for both the 4- and 7-Way receptacles so it is odd that the 4-Way is not working but the 7-Way is. It could just need to be cleaned or the wiring connections re-established to start functioning again.
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  • Will Hopkins Endurance Trailer Connector Fit 2006 Ford F-150
  • The Hopkins Endurance Trailer Connector, part # HM48470 comes with a mounting bracket. This is a hard wire installation, and you can use the attached photo to determine where the wires on your F-150 should be attached. You can use a circuit tester like part # 3808 to determine what the function of the wires on your truck are. Have someone sit in the cab and run through the functions while you use the tester. If you have the car connector on the back of the 7-way connector you want...
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  • Availability of a 7-Way to Hardwire to a 2014 Ford F-53 Chassis
  • On the Ford F-53 chassis there is a 6 pin connector that has the trailer wiring circuits. I attached a picture that shows what it looks like. Unfortunately, unless you can locate the OEM 7-way that would have the 6 pin plug on the other end, you'll need to do some splicing. If the connector you found is active, to splice in a 7-way I'd recommend the Hopkins # HM40975-11998. The pigtail included with the connector uses a different wire color code that usual, see the bottom of the...
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  • How to Make the 7-Way Harness part # PK11-934 Longer
  • The only solution we have for an extended version of the part # PK11-934 is to get the part # DW04914-1 which is jacketed 7-way wiring sold by the foot so that you can make the harness as long as you need it to be. For butt connectors to make the connection you would want the part # DW05744-10.
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  • 7-Way and Brake Controller Recommendation for 2012 Ford Expedition
  • Yes, you can convert the factory 4-way trailer connector to a 7-way connector on your 2012 Ford Expedition. To add the 7-way connector, you will want a 4-way to 7-way adapter, like part # 37185. You may also need another 5ft or 6ft of 10 gauge wire, # 10-1-1. Your Expedition will already have the electric brake and 12 volt power wires ran to the back of the vehicle along the drivers side frame rail. If the 12 volt power wire is not hot, then you may also need a relay and a 30-amp fuse...
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  • Adding an 7-Way Trailer Connector to the Bed of a 1997 Ford F-250HD with Factory 7-Way at Bumper
  • First, check the back of your existing 7-Way trailer connector on your 1997 Ford F-250 HD. If the wiring harness that plugs into the back is a round connector then you can use any 5th wheel/gooseneck wiring harness that has the same round connectors including # C56070. Everything that I could find indicates that your truck does have a compatible connector to use this type of harness to Tee into and install a 7-Way in the truck bed!
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  • 6-Way to 7-Way Trailer Wiring Adapter Recommendation
  • For a 6-way to 7-way adapter you would want the Hopkins Adapter part # 47435. This will plug into your 6-way and will provide you with a 7-way.
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  • Parts Needed to Flat Tow a 2016 Ford F-150 King Ranch with LED Tail Lights Behind an RV
  • For tow bar wiring for your 2016 Ford F-150 I recommend going with a wireless kit # NV-5164. The issue is that the diode kits and converters that go with them are not rated for use with LED tail lights. The best option then is going to be a magnetic kit. And having a wireless system means you won't have to run any wires or worry about complicated installations on the truck. Since the lights are magnetic you may need to use tow light partners # TLP01 in the windows of the truck if the...
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  • Adapter to Plug Boat Trailer w/ 5-Pole Connector into Factory 7-way Connector on 2000 Ford F150
  • If the hydraulic surge actuator on your boat trailer has an electric reverse lock out, you'll need a connection to the reverse light circuit on the truck. Look for a small solenoid located at the rear of the actuator with a wire tied into the trailer connector. Since your F150 has the factory tow package, the center pin of the 7-way should be tied in with the reverse light circuit. You can test this by using a circuit tester like # 40376 on the 7-way. The center pin should power up when...
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  • Trailer Wiring Harness Recommendations for a 2014 Ford Explorer without Factory Tow Package
  • On the 2014 Ford Explorer models that did not come with the factory tow package you can still install a wiring harness that just plugs in, # 118540, if the connectors are present on the vehicle. I have included a link to a video showing an example installation of this harness for you. If you do not have those connectors to plug in a harness then you would need a hardwire harness. To avoid having to cut and splice wires I recommend # 119250 with # 118151. This harness clamps around the...
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  • 7-Way and Brake Controller Recommendation for a 2013 Ford F-150 with 4-Way
  • To convert the 4-way of your 2013 Ford F-150 to a 7-way you will need the part # 37185 as a way to convert it to a 7-way. If you check out the video I attached you can see how to tie the 7-way into the wiring of your truck without having to run the wires all the way up to the front of the truck. For a 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...
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  • Tow Package Trailer Wiring Fuse and Relay Locations for a 2008 Ford F-350 Diesel
  • There is a relay for the 12 volt circuit on the 7-Way in your 2008 Ford F-350. There are 2 fuses and 1 relay related to this circuit. The relay is in location 56 in the power distribution box under the hood. As you said there is one fuse in the cab in location 33 and one in the power distribution box in location 44. The following are the other relay/fuse locations for the tow packaging wiring on your truck: Under the hood Location 5 - fuse for brake controller Locations 20 and 21...
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  • 2006 Ford F-350 Integrated Brake Controller Troubleshooting: No Trailer Connect Message
  • What you described sounds like a short on the brake output circuit. What you will need to do is go over the trailer's brake output circuit looking for anything obvious that would cause a short like exposed wire or corrosion and fix as necessary. I also attached a help article on brake controller troubleshooting for you to check out as well.
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  • Recommended 4-Way Trailer Connector Installation On 2013 Ford F-150
  • If your F-150 has a 4-way connector it is typically located near the rear license plate. It can be tucked back up behind the bumper and may even be taped or zip tied to other wires or the frame of the truck. If there is no trailer connector, you will need to use the Draw-Tite 4-Pole Hardwire Kit, part # 18252, and locate the correct circuits behind the vehicle taillights for installation. The kit includes a circuit tester and the quick-splice connectors needed. I have attached a...
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  • Installation Of Pollak 5th Wheel / Gooseneck T-Connector On 2006 Ford F-250 Or F-350
  • I have attached a drawing of the rear view of the socket included with the Pollak 5th Wheel / Gooseneck T-Connector with 7-Pole, part # PK11893-11932. This is a confirmed fir for your 2006 Ford truck. As the drawing shows the numbers at the back of the socket are mated with the appropriate wire on the harness. These are installed after the hole in the bed has been cut and the harness has been fed through the hole. I have also attached a link to an installation video for this harness...
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  • Wire Gauge for the Wishbone 4-Way Trailer Wiring Harness, # A20WB
  • I spoke with my contact at Optronics about the Wishbone 4-Way Trailer Wiring Harness, # A20WB. They had documentation stating the green wire is 19 gauge and the yellow wire is 20 gauge. She could not state for sure what gauge the white and brown wires are but either 19 or 20.
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  • Replacement 7-Way Recommendation for a 2009 Ford F-150
  • You are going to need to replace the 7-way with a standard one since what you have is a non-standard connector that we don't offer anything for. For a 7-way that comes with a plug and lead you would want the part # 50-87-004. Then for a 7-way to 5-way adapter you would need the part # A75TB.
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  • Repairing Cut-Off Trailer Connector on 2011 Ford F350
  • I'm assuming you're speaking of the factory tow package harness located behind the rear bumper. Ford might offer a harness that would allow you to plug in further up the truck bed, but the best bet we offer would be # PK11998 pigtail or if you're also missing the trailer connector, part # HM40975-11998. The pigtail would need to be connected to the cut wiring, so I'd recommend using a circuit tester like part # 40376 to determine which wire carries which circuit. Have a helper activate...
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  • Recommended 7-Way for 2012 Ford F-150 XLT Without Factory Tow Package
  • The Bargman 5th Wheel and Gooseneck 90-Degree 7-Way Pigtail Harness # 51-97-407 is a general-purpose wiring harness kit that is not vehicle-specific. This is intended for hardwired installation to the vehicle's existing wiring using the pigtail leads. Do note that the function carried on each wire is noted in the products specs. Matching wire functions is the best way to install a harness since wire colors are not 100-percent standardized. If you do not have any tow wiring on the truck...
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  • Troubleshooting 4-Way Flat Factory Connector Only Testing for Power on Turn Signals
  • Since you have a factory tow package wiring, I recommend checking the tow package fuses to be sure none of the fuses are blown. If the fuses are fine, next you will want to check the wiring behind the bumper for any damage. There may be a short from a cut or pinched wire that is causing problems with the 4-Way connector. Next you can test the functions of the 4-Way with the tester grounded on the ground pin of the connector. Using the 4-Way connector's ground will ensure that the...
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  • Video of Converting Trailer Wiring 4-Way to 7-Way for Ford F-150
  • I think I found the video you are referring to and attached it to this page. Basically it shows how to convert the 4-way of a 2013 Ford F-150 to a 7-way and activate the 12 volt power circuit. The adapter used in the video is part # 37185. Other parts used in the video: # 10-1-1 10 gauge wire sold by the foot # 05732-2 for butt end connectors # 459075-1 for wire loom # 11755 for dialectic grease # 7012A for 30 amp breaker
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  • 7-Way Trailer Wiring Connector Recommendation for a 1999 Ford F-250 with Factory 4-Way
  • To wire in the # HM40975-11998 would require a couple fuses and relays. Your best option is going to be to get the # 118243 instead as it comes with the fuses and relays needed. It also has a square connector that will mate right up to the trailer wiring connector you have on your truck already. Trying to install the harness you have would be quite a headache. I would strongly recommend you get the part # 118243. I attached an install video for this harness for you to check out as well.
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  • Trailer Wiring Recommendation for a 2004 Ford Escape without Tow Package
  • For your 2004 Ford Escape you would actually need a powered trailer wiring harness like the part # 46255 that uses the power from the vehicle battery to power the trailer taillights instead of the taillight circuits of the vehicle for the trailer taillights like the # 119178 does. A powered harness will have a wire that runs up to the vehicle battery and then uses the wires run to the vehicle taillights as signal wires. If you use the # 119178 on your vehicle you may end up shorting...
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  • Brake Controller and Wiring Harness for a 2016 Ford F-150
  • If your new Ford F-150 came with the factory installed brake controller then you would not have to add an aftermarket one to activate the trailer brakes. If the truck does not have the factory controller and you need to control the brakes then you will need one. For a brake controller I recommend the P2, # 90885, because its easy to set up and use and it is reliable. You will also need the appropriate wiring harness to plug the controller into the truck. You did not mention the year...
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  • Should an Electric Trailer Jack Run Off of a Trailer Breakaway Battery
  • The trailer jack should very much NOT be powered by the breakaway battery. That was likely done by the previous owner for convenience. The breakaway battery is a dedicated battery for the breakaway system only. It needs to be able to apply the trailer brakes on full for 15 minutes. If the jack was to run down the battery then the breakaway system would not be able to power the brakes for long enough. Also, a breakaway battery is too small for the power needs of a jack. Most breakaway...
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  • Replacement Trailer Connector for a 2012 Ford Super Duty
  • The harness you see pictured in connector # HM40975-11998 plugs into the back of that connector so it would look like the opposite of what is on the back of the connector. If you do not need the wiring harness part then you would just use # HM40975 or # 20119. If you do need the harness it will have to be wired into the trucks tow package wiring by function by testing the vehicle wiring using a circuit tester such as # 3808 to determine the functions. The wire functions of the harness...
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  • Install Video to Use for Installation of Brake Controller in a 2000 Ford E-250
  • The pads on trailer brake assemblies like the part # 23-459 that you most likely have on your trailer are pretty thin when compared to the pads that were on older cars. I attached an install video that shows the P3 # 90195 being installed in a similar 2004 Ford Van as yours for you to check out. The procedure will be very similar and will use the part # ETBC7.
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  • Troubleshooting Brake Controller Wiring On 2003 Ford F-250
  • You should not show power to the brake output wire unless the brake controller is sending it. You may have something wired incorrectly at the 7-Way. You want to make sure your connector is wired the same as the attached photo of a 7-way connector. If not, then you want to change the wiring and place the wires in the right order. You can also check to see if any of the wires are touching each other inside the 7-Way. Check for corrosion or dirt and clean it up as that can cause shorts...
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  • Will 7-Way Trailer Connector 118015 Fit a 2004 Ford F-150
  • If the blue connector you mentioned on your 2004 Ford F-150 looks like # PK11998 then yes, you can plug 7-Way connector # 118015 right into it. I am positive that the blue connector you mentioned is the same as the PK11998 but if it does not look the same send me some pictures and I can determine what you will need.
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  • Using a Switch and Trailer Mounted Battery to Power Interior Trailer Lights
  • What I recommend is to wire up the lights via a switch installed inside the trailer and connected to the battery. You can mount the battery where needed but 10 gauge wire will be too large for lights. A lot depends on the lights and how much power they draw but 16 gauge wire such as # 16-1-1, sold by the foot, would likely be all you need. For a switch you could use something like # PK34513. It is a basic on/off toggle switch rated for 10 amps. Another option is # PK33300 rated for...
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  • Replacing the 7-Way/4-Pole Trailer Connector on 2010 F-350 Super Duty-King Ranch
  • Your F350 should have come with the factory tow package. You'll need to figure out if the connector you currently have is damaged, or if the problem might be further down the line. Follow the wiring for the existing trailer connector until you find the round US car connector. Unplug that connection. On the vehicle side of the connection, use a circuit tester like part # 40376 on the connector as a helper activates each taillight function. If you're getting signal for the running lamp, right...
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  • Troubleshooting Trailer Connector When Trailer Brakes Lock Up When Connected To Vehicle
  • To test the connector on your 7-way you would need a circuit tester like part # 3808. Test the pins on the vehicle side to determine what the pin functions are. You would need to determine which pins show power when the brakes are pressed on the vehicle. They would be your left brake, right brake, and the brake controller pin. If you have a proportional brake controller there will be very little power on the brake output pin. You would need to test the pin by using the manual override on...
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  • 7-Way Blade To 4-Way Round Adapter Recommendation
  • The only 7-way blade to 4-way round adapter we sell is the # HM47043 which is an 8 foot long coiled adapter usually used for flat towing setups as an umbilical. It should still work for your setup though.
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  • 7-Way to 5-Way Trailer Wiring Adapter Recommendation
  • The part # A75TB may be what you are looking for. This will plug into a truck's 7-way like what you would have on your 2007 Ford F-150 and then would give you a 5-way on the other side of it. I attached a review video for you to check out as well.
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  • What Size Hole Needs to be Drilled to Install 5th Wheel/Gooseneck Wiring Harness HM40157
  • To install 5th wheel/gooseneck wiring harness # HM40157 in the bed of your 2001 Ford Super Duty you will need to drill a 2-1/8 inch hole using a hole saw. I have included a link to a video review of this wiring harness for you.
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  • Wiring Parts Needed to Connect F-250 7-Way Socket to Lights on Headache Rack
  • All lighting functions are accessible at the 7-way socket on your 2001 F-250. The function(s) carried on each of the 7-way contacts are shown in the linked photo. The easiest way to tap into these circuits is to install a 5th wheel wiring harness like # PK11932. This harness plugs in in parallel to the existing 7-way. Just remove the round U.S. Car connector at the back of your 7-way socket and plug in the PK11932 between the OEM harness and the socket. This will give you 7-1/2-feet...
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  • 30 Amp Circuit Analyzer Recommendation for RV Camp Site Testing
  • I spoke to my contact at Camco and while I have a solution for you, the part # CAM55313 that you referenced would not work for you since it is designed for 50 amp service. Instead you would need the part # CAM55312 as it is designed for 30 amps.
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  • Aftermarket Trailer Wiring Recommendation for a 2014 Ford Escape to Bypass Factory Wiring
  • If you wanted to bypass the Ford trailer wiring on your 2014 Ford Escape you could pretty easily do that with the Tow Ready wiring harness part # 118566 as it has been confirmed as a fit for your vehicle. I attached an install video. What you described is pretty bizarre. When the lighting is behaving strange you can test the voltage of the 4-way with a circuit tester like part # 3808 to see if the vehicle or the trailer is at fault. I attached a video that demonstrates how to do this.
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  • No Running light or 12 Volt Power on 7-Way Connectors for 2004 and 2006 Ford F-250
  • There could be a relay or relays that are bad or missing on your 2004 and 2006 Ford F-250 trucks. On the 2004 make sure the fuse in location 38 is good, it is for trailer tow parking lamps. Location 115 is the fuse for the 12 volt circuit and location 305 is the 12 volt circuit relay. On the 2006 location 38 is trailer tow parking lamps. Location 107 is for the 12 volt circuit, and location 301 is the 12 volt circuit relay. If you are testing for power at the connector under and a...
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  • Troubleshooting Trailer Turn Signals that Only Function when Running Lights are On
  • It sounds like you wired the running light circuit to the brighter stop/turn circuits of your trailer wiring and the stop turn circuit to the dimmer running light circuits. Try reversing the wires that are run to each light assembly to see if that causes them to work properly.
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  • Trailer Lights Not Working When Connected to a 20014 Ford F-150
  • On a vehicle side trailer connector the brake lights and turn signals are on the same circuits (one each for the left and the right) because that is what the trailer uses. So it is not unusual that the tester you are using showed power on the turn signal indicators when the brake pedal was pressed on your 2004 Ford F-150. They should also come on when the turn signals are used. Assuming that all the functions work on the truck side, the problem must be on the trailer side. It could be...
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  • Brake Controller and Install Harness Recommendation for a 2012 Ford F-150 with 7-Way
  • The 7-way on your 2012 Ford F-150 carries the brake output circuit that will activate the brakes of a trailer. But you will first need to install a brake controller in your truck as that does not happen automatically. For a 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...
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  • Recommended In-Bed 7-Way Harness For Fifth Wheel On 2009 Ford F-150
  • If you have a 7-way connector at the rear of your 2009 F-150, the harness I recommend is the Hopkins Endurance 5th Wheel/Gooseneck 90-Degree Wiring Harness, part # 41157. This simply plugs into the wiring behind your 7-way and you can then run the harness up to the bed of your truck to provide a fifth wheel connector.
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  • Fifth Wheel 7-Way Trailer Wiring Recommendation for a 2008 Ford F250 Super Duty
  • I can't recommend the installation of 7-way trailer wiring in the stake pocket of a truck. Your best bet would be to install it near the wheel well like it is intended for. Having a 7-way mounted facing up like what you are interested in doing wouldn't be a great idea because even though this connector has a flap on it water would still end up getting trapped in the connector. I attached an install video for you to check out as well.
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  • Fifth Wheel 7-Way Recommendation for Bed of 2001 Ford F-150
  • We have exactly what you would need. You would want the Fifth Wheel Trailer Wiring harness part # 50-97-410. This will plug in line with the 7-way you have at the rear of your truck to provide you with a 7-way in the bed of your truck as well. I attached an install video for you to check out as well.
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  • Installing a Brake Controller on a 2011 Ford F-150 that Does Not have a 7-Way Trailer Connector
  • In the video showing installation of trailer connector # 37185 on a 2011 Ford F-150, linked for reference, that white wire that is spliced into the blue wire comes from the 7-Way connector and goes to the brake controller plug-in connector in the truck cab that is present even if the truck did not come with a factory tow package. A brake controller can just plug right into the truck using the proper wiring harness. I recommend the P2 # 90885 and wiring harness # 22292. I have linked...
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  • Parts Needed for Wiring Extension with Vehicle End 6-Pole Connectors
  • In order to have a wiring extension with 2 vehicle end connectors on it, you will want to create your own extension. We do not carry a pre-wired extension with 2 vehicle end 6-pole connectors. You will want to use 2 of the Pollak 6-Pole, Round Pin, Trailer Wiring Socket # PK11609. These will need to be wired to either end of a length of 6-wire. You can use the Deka Wire - Jacketed 6-Wire # DW04906-1. This wire is sold by the foot, so you can order the best length for your application....
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  • 7-Way Recommendation for Bed of 1995 Ford F-250 for Connecting to Camper 7-Way
  • If the 7-way at the rear of your truck has round connectors like in the picture that I attached you could use the # 41157 as an easy way to splice in a 7-way that you could then mount near the wheel well of your truck bed for the camper of your truck to use. If not, you could use the part # 20027 to plug into your current 7-way and then route it up to where you need it.
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  • 4-Way to 7-Way Adapter Recommendation for Towing Pop Up Camper
  • Most likely what you would need is the part # 30717. This has a 4-way on one side of the connector that would get plugged into your Explorer and 7-way connector on the other side for connecting to your trailer. This 7-way is a 7-way blade style connector which is different from a 7-way round, but since the overall shape of the connector is round the terms get confused frequently. Since a 7-way round is typically found on heavy duty trailers, and RV style trailer almost always have a...
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  • Is There A Way To Connect A 4-way Flat With Separate Brake Wire To a 7-way Trailer Connector
  • I have a solution for you, but we do not have an adapter that would work for that set-up. The best solution I can provide for you is to cut the 4-way flat connector off and wire the trailer wiring to a 7-way trailer connector, like # PK12706. To help you connect the wires to the correct locations, I have attached a wiring diagram for you.
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  • How to Disconnect a 7-Way to Install Fifth Wheel Trailer Wiring
  • Sounds like you are trying to separate the round connector on the 7-way of your vehicle so that you can install a fifth wheel trailer wiring harness like the # 41157. There should be a grey locking clip on the 7-way harness like what is in the picture I attached. You will need to use a screwdriver to push that clip back slightly so that it can be slid back and off. Once that is off you will be able to press down on the center clip and pull the harness off. For more info check out the...
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  • Brake Controller Recommendation for a 2012 Ford F-150
  • The best solution I can provide for you would be to replace the integrated controller of your 2014 Ford F-150 with a more reliable aftermarket controller like the P2 # 90885. You will be required to take your truck to a Ford dealer once you complete the replacement of the controller so that you can have the codes on the dash turned off. See attached article. To install the controller you will also need the install adapter part # 22292.
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  • Installing 3rd Brake Light And Dome Light For Leer Canopy On 2011 Ford F-350
  • To install the 3rd brake light and the dome light on your Leer canopy to your 2011 F-350 you will need to do a couple things. First, there is a wire under the hood on the driver side that is blue and orange. You can tap into that for the brake light on your camper. You will need a circuit tester like part # 3808 to test the wire and make sure it only shows power when the brake pedal is pressed. To connect the dome light you can do that a couple different ways. The best way in my...
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  • Troubleshooting LED Trailer Lights on Trailer Towed by 2012 Ford Escape Limited
  • The Tow Ready 7-Way to 5-Way and 4-Way Trailer Adapter # TR20141 is intended for use with German-made vehicles like VW, Audi and Porsche that have a 7-way RV-style trailer socket but it will not fit your 4-pole wiring. It is not usually required for vehicles like your 2012 Ford Escape. For reference, we offer several wiring harnesses for your Escape that can be seen on the link provided. If your Escape did not have the factory tow package (which appears to be the case) then you'd use...
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  • Can Separate Amber Turn Signals be Added to a Trailer
  • Trailers in the United States have what is called a 2 wire system. One wire has the running lights (tail lights) for the whole trailer. The other circuit (one per side) is brake lights and turn signals. All you need to do is separate out the brake signal from the turn signal using a special converter, # 118158. Please note this converter will only work with incandescent lights and not LED lights. If you need to have LED lights then the only other option like you said is to run wires...
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  • 7-Way Recommendation for a 1999 Ford Expedition
  • If your trailer does not have brakes all you would need is the part # 37185 as an adapter to convert the 4-way to a 7-way.
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  • How to Make a 6-Way Male to 6-Way Male Trailer Connector Adapter
  • What you are going to need is the part # H20036 and then wire the blunt cut wire end to the part # PK11604. We don't have the exact adapter you are looking for, but this should work well for you.
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  • Options for Converting Factory 4-Way to 7-Way on 2014 Ford F-150
  • The Curt Adapter, # C57674, is exactly what you will need to add a 7-way to your 2014 Ford F-150. Installation will be fairly simple, just connect the 4-way on the adapter to the 4-way on your truck and then connect the remaining wires to the corresponding wires on the back of the factory plug. Unfortunately a 7-way connector that will plug directly into the vehicle wiring is not available.
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  • Fuse and Relay Locations for 7-Way Connector 12 Volt Circuit on a 2002 Ford F-350
  • The fuse used for the 12 volt circuit on a 7-Way trailer connector on a 2002 Ford F-350 is the battery charge or trailer battery charge fuse. On your truck it is location 115. There is also a relay for this circuit in location 305.
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  • Recommended 4-Pole to 5-Pole Trailer Wiring Adapter for 2013 Ford Explorer
  • You can use Tow Ready 4 Pole to 5 Pole Trailer Wiring Adapter # 20036 to match up your 2013 Ford Explorer with 4-pole harness to your trailer that uses a 5-pole flat connector. Installation is shown in the linked video.
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  • Troubleshooting Trailer Wiring that Stopped Working on 2013 Ford Escape, Fuse is Good
  • It is possible that you shorted out the converter box of the trailer wiring on your 2013 Ford Escape. You will need to test the wires going into the box and then see if there is the correct output on the output wires of the box. If there isn't voltage going into the box then the connections are at fault. If there isn't voltage coming out of the box then either the fuse is blown or the box is shorted. Check out the video I attached to see more info on testing the box. For a replacement...
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  • Trailer Wiring Harness for 2007 Ford Mustang
  • I'd recommend the # 18252, from Draw-Tite. To install, you'd use the included circuit tester to probe the wiring harnesses behind the taillight assemblies. Beginning on the driver's side, have a helper turn on the left turn signal, and use the tester to probe the wires until you find the one that makes the light on the tester blink. Tap the yellow wire into that circuit. Ground the white wire to the body of the vehicle, using an existing ground. Turn on the running lights, probe the wires...
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  • Installing Hopkins # HM40157 5th Wheel/Gooseneck Truck Bed Trailer Connector in 2000 Ford F350
  • To install the # HM40157 in your truck bed, you'd drill the hole at the desired location in the truck bed. Run the wiring carefully through the hole, and plug the round connector into the back of the 7-way that's installing in the truck bed. Next, locate the rectangular connector above the spare tire where the bumper mounted 7-way plugs in and unplug it. The wiring harness from the bed mounted 7-way would plug INLINE with the two rectangular connectors you've just unplugged.
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  • Trailer Brakes Not Working When Brake Controller Is Connected To The Trailer
  • The first thing I recommend doing is to use a circuit tester like # 3808 and test the functions of the wires on your brake controller adapter # 3035-P. The red (Stoplight) wire should show power only when the brake pedal is pressed. The black (Power) wire should show constant power. The white is Ground and the blue is trailer brakes. If the light on the brake controller is on and you have no trailer brakes when using the brake pedal or the manual control you will want to check the...
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  • Troubleshooting Trailer Brakes that Lock Up When Trailer Connector is Connected
  • It sounds like the 12 volt accessory circuit has either been ran to the brake output circuit or it is shorting out to it. Most likely the problem is on the trailer wiring side of the equation as it looks like your truck is brand new. If you check out the diagram I attached you will see how a 7-way connector is typically wired for you to compare to the 7-way on your trailer. To check for shorts you would need to go over the wiring of the connectors looking for any bare wire that might...
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  • Troubleshooting Brake Controller that Intermittently Says it is Not Connected
  • There is a loose wire or an intermittent connection somewhere on the brake output circuit of your tow vehicle/trailer. That is what is causing the controller to periodically display that it is not connected to a trailer. If a wire once vibrated loose I would first inspect the condition of the wiring of both connectors and clean of any corrosion you find as that is the usual problem. Most likely the actual problem is not the connectors and is just the wiring/corrosion. I also attached...
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  • 4-Way to 7-Way Adapter Recommendation for a 2013 Ford Explorer
  • Essentially the # 37185 and the 47185 are the same thing. The 47185 isn't carried by us at this time though. Now if your trailer does not have brakes all you would need is the part # 37185 as an adapter to convert the 4-way to a 7-way. If you do have trailer brakes you would need the # ETBC7 instead of the # 37185 and a brake controller. This kit comes with everything needed to wire up the 7-way and install a brake controller. For a brake controller I would recommend the Prodigy...
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  • Brake Controller Works with Manual Override but Not Brake Pedal on a 2005 Ford F-150
  • When a brake controller is working fine with the manual override but not with the brake pedal that indicates a problem on the red wire. The red wire is the input wire telling the brake controller you are stepping on the brake pedal. Check the connection on the red wire, make sure that it is not damaged or loose. If you have the brake controller plugged into the factory connector then make sure that the end that plugs into the truck looks like the picture I have included. It could...
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  • Recommended Trailer Wiring Harness for 2014 Ford Explorer Without Tow Package
  • Your Explorer might have the rectangular plug located to the right of the muffler on the passenger side of the vehicle (see linked video). If it does, you could use the # 118540 harness from Tow Ready. The harness is a plug and play install, pretty easy. If you do NOT have the connector, you'll need to hardwire the trailer connector in place using the # 119147KIT wiring harness. I've linked you to a video showing that harness being installed on a different vehicle. The procedure would...
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  • Recommended Taillight Converter for 1993 Ford Mustang
  • It seems like you've diagnosed your problem. You'll need a taillight converter installed on your vehicle because of its separate taillight system. As you surmised, the converter takes the three signals from the right turn, left turn and brake and combines them into two signals, one for right turn and brake and one for left turn and brake. A converter like the # 119178 is exactly what you'd need. You can simply cut the plug off your existing 4 pole, and attach its yellow, green, brown...
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  • Will Curt Upgraded Circuit Protected Wiring Harness # 56146KIT Fit 2015 Ford Escape
  • If you are looking for the most economical way to add trailer wiring to the 2015 Ford Escape that you are purchasing, you can use the Curt 3 Wire to 2 Wire Converter, # C56190. The Escape is going to require a heavy duty converter like the one in part # C56190 so we can not recommend reusing the wiring harness, # 56146KIT, from your 2012 Cadillac SRX. You may want to consider going with a plug-in option like the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector, # 118566....
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  • 7-Way Trailer Connector Needed for 2015 Ford F-150
  • I recommend using the Hopikins Adapter 4- to 7-Pole and 4-Pole # 37185. This connector will work with the existing 4-way connector on your vehicle. Using this adapter, you will be able to tow trailers with 7-way connectors or 4-way connectors. There are a few additional parts we used when installing this connector. When connecting to your existing 4-way connector, dielectric grease # 11755 will help to protect the connection. We recommend securing this connection with a zip tie and...
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  • What is the Wire Gauge Used in Curt 5th Wheel/Gooseneck Wiring for 2015 Ford F-250
  • I spoke with my contact at Curt about wiring harness # C56070. He said that there are 12 to 14 gauge wires used. The 12 volt and ground wires would be the larger 12 gauge. Hardwire harness # 51-97-407 uses 10 gauge for the ground and 12 volt circuits. But the difference between 10 and 12 gauge wire for this application is not going to be a problem so I would stick with the custom harness # C56070.
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  • 7-Way and 4-Way Recommendation for a 2007 Ford Expedition
  • The only 7-way/4-way we offer that would do what you are looking to do would be the # HM40975-11998 that has a connector that plugs into the back of the 7-way. The benefit to this style of connector is that it if you ever need to replace the 7-way you wouldn't have to rewire the whole thing and you could just replace the connector. If you have the round plug already all you would really need is the part # HM40975 though.
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  • Running Lights Not Working With Reese Trailer Connector Adapter w/ LED Circuit Tester # 78118
  • Since you mention that the LED light on the Reese Trailer Connector Adapter, # 78118, isn't illuminating for the tail lights, it sounds like the issue is with the truck but this could be something as simple as dirt or corrosion in the 2013 Ford F-150's 7-way connector. If the pin looks clean then the issue may very likely be a blown fuse or faulty relay. If everything checks out to be fine and the running lights on your trailer still aren't functioning properly, please feel free to...
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  • Parts Needed to Install Brake Controller on a 2004 Ford F-150 Heritage with 4-Way
  • The part # 37185 will convert your 4-way to a 7-way for the trailer light functions, but it would require a few more things to also function your trailer brakes. Instead of the # 37185 you would want the install harness part # 3035-P to install a Tekonsha brake controller and then the part # 118242 to convert the 4-way with a 7-way. You will also need a brake controller. For a brake controller I would recommend the Prodigy P2 Brake Controller part # 90885. This is our best selling...
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  • Troubleshooting Trailer Taillights that Flicker and Turn Signals Don't Work
  • First thing you should do at this point is test the 4-way of the wiring harness with a circuit tester part # 3808 for voltage on all of the right pins when the taillight signals are being applied. Just like in the video I attached. If the voltage checks out there but the trailer lights still don't function right then the problem is on the trailer wiring. That would mean that problem is either due to a ground issue or a short issue. Make sure that the trailer side connector are clean...
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