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  1. Custom Fit Vehicle Wiring
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  3. Custom Fit
  4. Trailer Hitch Wiring
  5. 4 Flat
  6. No Converter
Plug-N-Tow (R) Vehicle Wiring Harness

Plug-N-Tow (R) Vehicle Wiring Harness

Item # 40455
Retail:$31.58
Our Price: $21.44
You Save: 32%
Custom Fit Vehicle Wiring

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Shipping Weight: 0.29 lbs
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40455 - No Converter Hopkins Custom Fit Vehicle Wiring
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Hopkins Custom Fit Vehicle Wiring - 40455

  • Custom Fit
  • Trailer Hitch Wiring
  • 4 Flat
  • No Converter
  • Hopkins


Plug-N-Tow (R) Wiring Connectors provide a no-hassle, quick and easy way to wire your vehicle.

  • Each vehicle specific connector is pre-wired and uses original OEM connectors for watertight protection, a guaranteed fit, and a great look
  • No cutting or taping
  • 16 gauge wire
  • 4-Pole connector includes dust cap
  • Easy to follow instructions with pictures are included

Can be used with 5-pole, 6-pole or 7-pole adapters.

Install: Connection point is located behind the bumper near the driver's side tail light. The 4-pole trailer connector will be stowed underneath the vehicle close to the trailer hitch. A mounting bracket is recommended.



Please Note:Vehicles using this wiring may need to see a local Ford or Mazda dealer for a relay. The relay is needed to activate the tow package wiring circuit.


Tech Tip: It is always a good idea to apply a small amount of grease to all electrical connections to help prevent corrosion.




11140455 Plug-N-Tow (R) Vehicle Wiring Harness

Replaces 40455



This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:


Customer Reviews

Plug-N-Tow (R) Vehicle Wiring Harness - 40455

Average Customer Rating:  4.5 out of 5 stars   (55 Customer Reviews)


by:
2005 Mercury Mariner

This harness is a gem. In the past, I have had to tap into existing wiring to set up the electrical connection. This device make it fast and easy to set up my hitch electrical.



by:
2006 Ford Escape

Perfect fit



by:
2005 Ford Escape

Exactly what I needed, plug right into my 2005 Ford escape and all at a fair price.



by:
2010 Mercury Mariner

Perfect Fit for my 2006 Mercury Mariner 4X4 Premier. My truck did not come with the hitch installed but it did have the tow package. In most cases if you buy the high end model they come with everything. Check your fuse box inside the truck if you have fuse #1 installed you have a tow package and it will work. install time about 3 minutes. Testing time 3 minutes. Done in 6 minutes. Hooked up my Boat and off to the lake in less than 10 minutes. Super fast shipping it actually showed up a day early!

Randy B.

4/3/2020

Still working Flawlessly



by:

Excellent service but doesn't fit my 2007 not the fault of etrailer my escape is not set up for it. My 2007 Ford escape does not have any extra places for relays in the kitchen and the few spot number one for trailer brakes will not accept fuse



by:
2006 Ford Escape

This wiring harness is only usable if your Ford Escape has fuse #23 (40 amp) in the under hood fusebox AND fuse #1 (15 amp) in the interior fusebox. If there is no terminal in the fuse panel for fuse #1 this wiring harness cannot be used. The seller's product description states that a relay may need to be purchased from the Ford or Mercury dealer. This is NOT true. If the towing package was not included from the factory originally this harness is useless. This information should be made clear in the product information so potential buyers don't waste their time and money.

Etrailer Expert

Heather A.

12/22/2017

Larry,Some Ford Escapes come with the plug at the back of the vehicle but the wiring may not be completed for the towing package. The best way to find out if your vehicle has a complete towing package is to call your dealership and give them the VIN number. You also may need to have relays to activate the tow package if you have spots in the fuse box for these relays. If you do not have spots for these relays you may not have the complete towing package.



by:
2005 Ford Escape

2005 Ford Escape XLT. Plugged into to factory wiring harness behind driver's side rear bumper.

Ray K.

8/1/2018

Great!



by:
2005 Mazda Tribute

The adapter works very well and has been installed on the vehicle for more than a year.

This adapter only works if the vehicle is already factory wired for trailer towing. My vehicle was not factory wired so I also purchased and installed a trailer towing kit. Upon completion of the modification, the vehicle and trailer brake lights, turn signals and running lights all worked as advertised.



by:
2005 Ford Escape

I ordered this part for my 2005 Ford Escape. Although, the vehicle does have the wiring for this harness it does not work due to the fact that Ford decided not to make it an active plug. Do not waste your time buying this for any Ford Escape, since it will not work unless you buy a 50 relay switch from Ford directly. The relay is a pain to replace since it is located in the dashboard. Take my word for it. I did my research and everyone has the same complaint about that wiring harness. Bad news is, most Ford mechanics are not even aware of this problem and have no idea how to fix it.

Etrailer Expert

Patrick B.

11/21/2012

This harness is listed in our FitGuide as working for models with the Tow Package from the factory. If the Escape did not come with a tow package from the factory, then this harness will not work. Most vehicles that do not have a factory hitch, also do not have the tow package, though the port may still be there.



by:
Ford

Finally found the part we needed after trying looking everywhere!! Perfect fit for my vehicle. Just put it on and we were good to go!! Now we can tow our rowboat to the lake with my little Ford Escape

Joe G.

6/20/2018

Great. Excellent product. Would purchase again



by:
2005 Mazda Tribute

My Mazda Tribute had the towing light connection underneath the bumper so it was an easy install. What it did not have is wired power to the connection. If you look at the fuse panel there is no fuse for trailer lights and there is no way to put a fuse in that slot. So be warned before buying this look to see if you have or can put in a trailer light fuse



by:
2005 Ford Escape

The product we ordered came in just a few days, packaged so that it could not be damaged in shipping. Although the item ordered fits the lighting pigtail on our 2005 Ford Escape, we are not getting any power to the new unit we purchased. We apparently need a fuse slot in our fuse block to make it work, as our car did not originally come with a tow package.



by:
2012 Ford Escape

Needed a new trailer connector for my Ford Escape because my original connector was corroded from 12 years of New England winters. etrailer provided a very competitive price. The ordering process was very easy. A couple of emails informing me of the status of my order was great. The item arrived quickly, was packaged very well to prevent damage.



by:
2005 Ford Escape

Product seems fine but it needs to be noted in the product description that this item ONLY works if you have a factory trailer towing package installed in a 2005 Ford Escape. If not... the receptical for this product has NO POWER GOING TO IT.



by:
2007 Ford Escape

It plugged right into the factory plug and with the old clips just like original. The only problem was it did not fit where the original flat plug was held but not a deal breaker happy to have trailering lights again.



by:
2005 Ford Escape

The OEM trailer pigtail (40455) for the factory installed tow package in my 2005 Ford Escape was a perfect match.
Quality seems to be ok as well.



by:
2005 Mazda Tribute

Perfect fit but will not work unless your Tribute has tow package installed, just because wire connector is their behind bumper does not mean it is active.Total waste of money in my case! They should explain how to test connector ahead of time to verify that this product will work on your car.



by:

Good instructions and product worked fi ne.



by:
2004 Ford Freestar

I bought this because the plug looks like the plug on my 2004 Ford Freestar. Unfortunately it was not a match. My mistake. Looks like a well made harness though.



by:

The harness was a perfect fit .



by:

Product arrived well within the time promised. Product was exactly what was represented, and came with installation instructions. I installed the product without any difficulty.

Ron



by:
2005 Ford Escape

Excellent service it was good way to put trailer lights on my 2005 ford Escape



by:
2005 Ford Escape

The wiring harness was exactly what I needed. Thanks so much!



by:

works great, installation was simple... ......



by:
2005 Ford Escape

Ordered a hitch & harness for my 2005 Ford Escape. Great service, affordable pricing and fast delivery!


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Show More Reviews

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

  • Trailer Wiring Harness Needed for a 1997 Ford Explorer with Factory Tow Wiring Harness
    If you Ford Explorer has the factory tow package installed, then the Tow Ready Custom Fit Vehicle Wiring for the Ford Explorer, 1997, item # 118241, will work on your vehicle. We carry this item for you to purchase. To determine if the factory tow package is active on your vehicle you should use a circuit tester and test the connection you have found to make sure that the left turn/stop, right turn/stop and tail light functions are working. If any of these functions are not active you...
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  • Adding a 7-Way Trailer Connector and Brake Controller to a 2001 Ford Escape with Factory Tow Package
    You will need to add a 4 to 7-Way adapter on your 2001 Ford Escape since the trailer has a 7-Way. And since the trailer does have a 7-Way it most likely has electric brakes. In order to get all the lights and the trailer brakes to work you will need to use the 4 and 7-Way installation kit # ETBC7. This kit comes with everything you will need to add a 7-Way and the wiring to hardwire in a brake controller. For a brake controller I recommend the Tekonsha P2, # 90885. It is reliable, easy...
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  • What are the Custom Vehicle Trailer Wiring Options for a 2007 Ford Escape
    The Hopkins Custom Fit Vehicle Wiring, # 40455, will fit your 2007 Ford Escape if it has a factory installed tow package. If you are not sure, look for the connector behind the bumper near the drivers side taillight. The factory tow packet is already wired properly so you will not need to add any fuses, converters, or relays. If you cannot find the connector there, or anywhere else, chances are you do not have the factory tow package. If there is a connector, you should check to make sure...
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  • Trailer Wiring Harnesses for a 2006 Ford Escape
    Hopkins trailer wiring harness # 40455 is designed to fit a 2006 Ford Escape that came with the factory tow package. If you are not sure how your Escape is equipped a Ford dealer should be able to look up the VIN and tell you what options it has. The other option is to use wiring harness # 118426 which plugs in line with the vehicle tail light wiring and can be used on an Escape with or without the factory tow package.
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  • Recommended Trailer Wiring Harness for 2005 Ford Escape
    It sounds like your 2005 Ford Escape features the factory towing package that simply needs to be activated. For a vehicle wiring harness that is confirmed to fit your vehicle that has the tow package, I recommend the Hopkins Plug-N-Tow # 40455. If the connector you found on the vehicle looks like the one in the picture I have attached, you can be sure that this is the correct harness. In order to then activate the tow package wiring circuit, you may need to simply visit a local Ford dealer...
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    Image 1 for
  • Recommended Wiring Harness for 2005 Ford Escape Towing a Trailer with Lights
    It sounds like you are trying to install a 7-way onto your 2005 Ford Escape. I have a solution for you but the # 118243 you were looking at is not a confirmed fit for your vehicle. For your 2005 Ford Escape, if you do not have the tow package you will need the # 118426 and # ETBC7 to adapt your 4-way to the 7-way connector. I have linked an installation video of the Tow Ready harness to this page for you to check out. If you do have the tow package on your Escape you will need # 40455...
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  • No Contacts in Fuse Box Relay Location When Installing Trailer Wiring Harness in 2012 Ford Escape
    Just about all the Ford Escapes of that model year are equipped with the connector right behind the bumper on the driver's side, but unless the vehicle was actually equipped with the tow package, the wiring won't be ran to the fuse box and there won't be contacts in the appropriate fuse/relay locations, as you've found. So, you'll need to use the Tekonsha # 118551 wiring harness. The installation is a bit more involved, but not terrible as you'll see if you watch the installation video...
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  • Installation of Plug-N-Tow Vehicle Wiring Harness on 2005 ford Escape With Tow Package
    If your vehicle has the tow package then the Plug-N-Tow (TM) Vehicle Wiring Harness, item # 40455, should be the correct part for your vehicle. If you have a connector in the proper place that usually indicates that there is a tow package setup on the vehicle. I spoke with my contact at Hopkins and can not find any information on a different plug on any of the Ford Escape vehicles. Be sure that you have removed the protective cap when testing for power to the factory connector. Since you...
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  • Tow Wiring Adapter Location For 2005 Ford Escape
    I looked at the picture that you sent and that connector does not look like what the # 40455 plugs into. The connection point is located behind the bumper near the driver's side tail light. The connection location can be seen in the video of this product, it shows the entire install of the 2005 Ford Escape. The install location is shown at the 23 second point in the video.
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    Image 1 for
  • Trailer Wiring Harness for a 2007 Ford Escape Hybrid
    I recommend the T-One Vehicle Wiring Harness with 4 Pole Trailer Connector, # 118426, because it protects the vehicles sensitive circuitry and provides power for the trailer lights from the vehicle battery. I have included a link to the instructions below. If you have a tow package, use Hopkins Plug-N-Tow Vehicle Wiring Harness, # 40455. I have included a video of this product below.
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  • Trailer Wiring Options for a 2011 Ford Escape
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  • What is Needed on a 2005 Ford Escape 4x4 To Tow a 2,200-Lb Camper With Electric Brakes
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  • Can Weight Distribution System Be Used With 1-1/4 Trailer Hitch Receiver On 2005 Ford Escape
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  • Adding a 7-Way Trailer Connector for a Brake Controller on a 2005 Ford Escape without Tow Package
    Since your 2005 Ford Escape did not come with a tow package, you will have to hardwire a 7-Way trailer connector after installing a 4-Way trailer connector. Adding the 4-Way first makes installation easier for the 7-Way. There are no 7-Way connectors that will allow you to plug and play as the vehicle is not equipped with the appropriate wiring from the factory. What you will need to start with is a 4-Way, # 118426. The connection points on the vehicle are located behind the tail lights....
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  • Troubleshooting Plug-N-Tow Wiring Harness Part on 2005 Ford Escape
    This harness is listed in our FitGuide as working for models with the Tow Package from the factory. If your Escape did not come with a tow package from the factory this harness will not work. Most vehicles that do not have a factory hitch, also do not have the tow package, though the port may still be there. If your Escape is not equipped with the Tow Package, your best bet would be to use the T-1 Vehicle Wiring Harness, part # 118426. This harness would plug inline behind the tail light...
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  • Ford Trailer Wiring For Non-Tow Package Connection on a 2006 Ford Escape
    The Hopkins Plug-N-Tow Vehicle Wiring Harness # 40455 is a quick connection to the factory wiring already present in your 2006 Ford Escape. If you don't have the factory tow package, you will need to add a relay into the wiring block located behind the dash from what I've gathered. I reached out to Hopkins and they said that wiring harness is for vehicles that already have that relay so Ford would need to tell you that relay part number for your vehicle. For the non-tow package (no...
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  • Brake and Turn Signals are not Working when I Connect the # 40455 Harness to my 2007 Ford Escape
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  • Wiring Harness for a 2005 Ford Escape With a Factory Tow Package
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  • trailer Hitch Recommendation For 2005 Mazda Tribute To Tow Small Boat And Trailer
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  • Which Fuse of 2005 Mazda Tribute with Tow Package for Activating Circuits
    From customers we've learned that the fuse slot number 1 is the one associated with activating the factory trailer wiring circuits of your 2005 Mazda Tribute when installing wiring like # 40455.
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  • Availability of Trailer Wiring Harness That Does Not Require Hot Lead be Ran to Battery for Escape
    If your 2006 Ford Escape came with the tow package then all you will need to do is plug the Plug-N-Tow (R) Vehicle Wiring Harness # 40455 in the connector located near your rear bumper (see attached installation video). If your Escape did not come with a tow package then you will need to use a harness and connector kit that needs to have the hot lead run to the battery to prevent failure of the lights on your Escape. If the trailer is drawing more power than the lights on the Escape can...
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Do you have a question about this Custom Fit Vehicle Wiring?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Robert G
Expert Research:
Robert G
Employee Michael H
Expert Research:
Michael H
Employee Jeff D
Expert Research:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Cole B
Installed by:
Cole B
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C

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