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FITS 2010 Ford Focus
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

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

Item # 56014
Our Price: $31.13
Custom Fit Vehicle Wiring
Confirmed to Fit
2010 Ford Focus

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Shipping Weight: 0.61 lbs
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Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector Custom Fit 56014
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Call at 1-800-940-8924 for expert service. We are your Ford custom fit vehicle wiring experts, and offer a great price. carries a complete line of CURT products for your Ford Focus 2010. Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part 56014 from CURT can be ordered online at Complete custom fit vehicle wiring installation instructions and technical support.
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  • Reviews (19)
  • Q & A (0)
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2010 Ford Focus - Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

  • Trailer Hitch Wiring
  • 4 Flat
  • No Converter
  • CURT

Quickly and easily install a 4-way trailer connector on your Ford Focus with this custom harness. T-connector plugs directly into existing wiring - no cutting, splicing or tapping required.


  • Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights
    • Compatible with 5-pole, 6-pole and 7-pole adapters (sold separately)
  • Connects quickly and easily - no cutting or splicing of wires
    • Locate connection points behind tail lights
    • Plug in T-connector
  • Comes with dust cap for 4-way flat connector
  • Limited 1-year warranty


This custom-fit T-connector plugs into your vehicle's wiring harness, which is located behind the driver's-side and passenger's-side tail lights. You will have to remove the tail light assemblies to access this harness.

It is recommended that you use a small amount of grease on all electrical connections - the plugs on your automobile and the 4-pole connector itself - to help prevent corrosion.

56014 CURT T-Connector - 4 Wire

Installation Details 56014 Installation instructions

California residents: click here

Customer Satisfaction Score:

Customer Reviews

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 56014

Average Customer Rating:  4.9 out of 5 stars   (19 Customer Reviews)

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring - no cutting, splicing or tapping required.

2011 Ford Ranger

Had my doubts about the harness when I ordered it,but just as your video says very easy to install and solved my problem!! Thank you e- trailer!!

2009 FordFocus

Hello etralier. I wanted to take the time and say thank you for everything! I was on a deadline returning to Washington from Missouri. The hitch and wiring harness I ordered for my 2009 Ford Focus were top quality as advertised. I received the hitch promptly as guaranteed within 24 hours. The instillation went exactly as your video showed, which was very helpful by the way. I was particularly impressed with the wiring harness. It was literally plug and play after I figured out how to remove the tail light assemblies. A video on that would be helpful. I towed an overloaded 4 by 8 foot U-Haul trailer 2000 miles and did not have one problem with your product!!! I will definitely be looking at your other products in the future.

Sincerely Dave.

Every thing continues to work great! Thanks
David H - 10/04/2018


Used to pull kayak on trailer with small car instead of pickup due to high gas prices. Works great so far.


Great connector, easy to install.


Fit perfect and easy instruction Les and great follow up by E-Trailer as always

2008 Chevy Corvette C6

This wiring loom is Great! It really is literally just "plug and play" - Very easy to install. This is the way to go unless you require something unusual or custom. With my 2008 C6 I didn't have to go into the interior of the car to find a ground. Mine was right on the frame just inside the the bumper and easily accessible with the tail light lenses removed. You might want to buy and put some wiring protector around the loom as it passes near the exhaust area just in case.


This wiring harness fit perfect and was very easy to install, the hardest part is removing the interior trim pieces in the trunk to get to the tail light assembly. I have been using this connector for over a year now without any failures on the lights of my boat trailer

2009 FordFocus

Best prices period! Super fast shipping. Purchased a hitch and wiring. Very well constructed, high quality and extremely durable. Highly recommend I will be a repeat customer.


Works great, plug and play installation.


fast delivery excellent quality and worked perfectly. always a good experience with etrailer


Works great, truely plug & play.

2009 FordFocus

Great products super fast shipping!


Everything was just as described. Easy to install. Fast shipping.


Works perfectly


Very Impressed with t Justin


Very easy to install.

2008 Chevrolet Corvette

Good product and very good shipping. thanks


2012 Chevrolet Corvette


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

  • Trailer Running Lights Blow Fuse on Tow Vehicle When Connected
    What you are describing is a short circuit. The short could be anywhere from the vehicle side connector back to the trailer tail lights. First, disconnect the trailer from the tow vehicle. Next make sure that the vehicle side connector is clean and free of corrosion inside and out. I have also included a link to a help article explaining wiring troubleshooting. On the trailer side, check its connector and make sure it is clean and free of corrosion inside and out. Next you will need to...
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  • Installation Instructions for the Curt Wiring Harness # 56014 on a 2011 Ford Ranger
    As soon as someone brings in a 2011 Ford Ranger and wants to have the # 56014 installed on it we will have a video of it on our site. In the mean time you can check out the installation instructions link that I attached that has color pictures that will walk you through the install process of this harness.
    view full answer...
  • Troubleshooting Truck that Trailer Running Light Fuse Blows When Headlights are Turned On
    Sounds like you have a short on the trailer running light circuit of your 2004 Chevy Silverado. First check the trailer connector pins for corrosion or bend pins as that can easily cause a short. Next check the back of the connector looking for any cut or exposed wire there and fix as necessary. I attached a help article on troubleshooting 4-ways as well that will have more troubleshooting tips as well.
    view full answer...
  • What Lighting Circuits Does Curt Trailer Wiring Harness for 2011 Ford Focus Activate
    The Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 56014 for your 2011 Ford Focus will activate a trailer's turn signal lights, stop lights, and running lights.
    view full answer...
  • Troubleshooting Trailer Wiring that Dims When Headlights Come On
    Normally if the lights dim on trailer wiring after activating the head lights or running lights of the vehicle that means you need a better ground for the trailer's wiring. Typically cleaning up where the ground wires attach to the truck frame will take care of this. Other option is run a jumper wire from the grounds of each light back to the main ground wire of the trailer harness as well. Sounds like you have trailer wiring installed on your 2011 Ford Ranger already but the Curt harness...
    view full answer...
  • Would Short in Trailer Wiring Damage Vehicle Wiring in 2010 Ford Focus
    Since the Curt trailer wiring harness part # 56014 that fits your 2010 Ford Focus draws power from the vehicle taillights for the trailer wiring it would potentially pop a vehicle taillight fuse in the event of a trailer wiring short. We do have a kit that also fits your vehicle that has circuit protection with the Hopkins part # HM11140495 which wouldn't damage your vehicle wiring in the event of a trailer wiring short.
    view full answer...
  • Troubleshooting Running Lights Circuit on Factory 4-Pole Wiring on 2011 Ford Ranger
    The best way to evaluate the operation of the factory 4-pole wiring harness on your 2011 Ford Ranger is to use a circuit tester like # PTW2992 but there are also checks you can do without a tester. It is possible that you may have just a corrosion problem on your 4-pole, and this is easy to check. Inspect the metal contact surfaces for any signs of even slight greenish or whitish discoloration. Pay particular attention to the pin for the brown (taillight) wire. Clean the contacts as necessary. Another...
    view full answer...
  • How to Add a 4 and 7-Way Trailer Connector to a 2011 Ford Ranger
    The best option I have for you to add a 4-way trailer connector to your 2011 Ford Ranger is with the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # 56014. The reason that this is the best option is because it does not require any cutting/splicing, it will just plug in behind each of your taillights. If the trailer you will be towing with your Ranger has brakes then you will also need both a 7-way trailer connector and a brake controller. For a 7-way,...
    view full answer...
  • Who Can Install a Trailer Hitch on a 2005 Chevy Corvette Convertible
    A motorcycle purist would say Ride that hog to Sturgis! But you and I know that is not always an option. Plus there is something about a Vette towing a Harley that is awesomely American. Talk about turning some heads! I checked with Curt and they have a Gold level installer at the Sears at the Lima, Ohio shopping mall who could install hitch # C11034 on your 2005 Chevy Corvette. A trusted mechanic or RV dealer with a service center could also perform the installation. Please note that...
    view full answer...
  • Will Curt Trailer Hitch Fit a 2006 Chevy Corvette with Corsa Cat Back Exhaust
    Trailer hitches including # C11380 are designed for and tested on stock vehicles so I cannot say for sure if it will fit with aftermarket exhaust installed on your 2006 Vette. But if the new exhaust has the exact same dimensions as the stock exhaust and installs in exactly the same way then the hitch would fit. If you plan on doing any towing with the hitch then you can use 1-7/8 inch ball mount # C45571 or 2 inch ball mount # C45572. And for wiring you would need # 56014 .
    view full answer...
  • Towing Components for 2011 Chevy Corvette Grand Sport
    The Curt Trailer Hitch Receiver - Custom Fit - Class I - 1-1/4" # C11380 does come with the mounting hardware needed for installation. This will not fit the dual mode exhaust but will fit all other models. The dual mode is the center not the outside. This will use the Curt Class II Drawbar - 2-5/8" Rise, 3-1/4" Drop - 7-1/4" Long - 3,500 lbs # C45521 with hitch pin # F-2 and Hitch ball # A-82. The Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 56014 is what...
    view full answer...
  • Trailer Hitch Receiver Fit for 2007 Ford Focus SES Hatchback
    I checked with Curt for you, and can verify the hitch that fits your 2007 Ford Focus SES Hatchback is indeed the Curt Trailer Hitch Receiver # C11294. If you plan on doing some light towing with the hitch there are a few more parts you'll need, starting with the Curt T-Connector Vehicle Wiring Harness # 56014. For towing, you'll also need Curt Drawbar # C45521, Pin and Clip # F-4, and either 1-7/8" Hitch Ball # A-80 or 2" Hitch Ball # A-82. I've added a link to the instructions for...
    view full answer...

Do you have a question about this Custom Fit Vehicle Wiring?

Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Cole B
Installed by:
Cole B
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Isabelle B
Updated by:
Isabelle B

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