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Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Item # HM11141815
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Custom Fit Vehicle Wiring

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Hopkins Trailer Hitch Wiring - HM11141815
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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 or splicing required. 1-800-940-8924 to order Hopkins custom fit vehicle wiring part number HM11141815 or order online at etrailer.com. Free expert support on all Hopkins products. Guaranteed Lowest Price and Fastest Shipping for Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector. Custom Fit Vehicle Wiring reviews from real customers.
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  • Reviews (3)
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Hopkins Custom Fit Vehicle Wiring - HM11141815

  • Custom Fit
  • Trailer Hitch Wiring
  • 4 Flat
  • Converter
  • Hopkins

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 or splicing required.


Features:

  • 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
    • Locate connection points in rear cargo area
    • Plug in connector
  • Includes a tail light converter to ensure that your vehicle's wiring matches that of your trailer
  • Protective connection terminals resist corrosion
  • Comes with dust cap for 4-way flat connector, cable ties, and terminal grease packet for electrical connections
  • 90-Day limited warranty


Installation

This custom-fit T-connector plugs into your vehicle's wiring harness, which is located in your rear cargo area on the driver's side and passenger's side. You will have to remove the rear threshold and some interior lining to access this harness.


Once installation is complete, the 4-way flat connector will be stowed in your trunk.


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.


Tail Light Converter

A tail light converter is built into this T-connector. Because most trailers run on a two-wire system - wherein the brake and turn signals are carried on one wire - the separate brake and turn signals from your vehicle's three-wire system need to be combined so they are compatible with the wiring system of the trailer. This converter combines the brake and turn signal functions of your automobile so that they run on one wire to properly activate your trailer's tail lights. Note: This will not affect how the tail lights on your vehicle operate.



11141815 Plug-in Simple Hopkins T-Connector with 4-Pole Trailer Connector

Installation Details HM11141815 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Video of Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Hopkins Custom Fit Vehicle Wiring - Trailer Hitch Wiring - HM11141815 Review

Today we're going to be taking a look at the Hopkins plug in simple vehicle wiring harness with the 4 pole flat trailer connector. This product fits certain years of the Toyota Corolla. Now you can use the vehicle fit guide located at etrailer.com to ensure that this is a fit for your vehicle. This unit's going to provide a four way flat connector of the back of your vehicle to power your trailer's signal lights. This is compatible with five pole, six pole and seven pole adapters. Adapters are sold separately.

It's going to come with a dust cap for the four way flat connector. That way you can cover up the connection points when the plug's not being used. The unit also includes a taillight converter. This is going to ensure that your vehicles wiring matches that of your trailers. The powered module connects directly to the vehicle battery through the wiring to avoid over loading the vehicle's electrical system. Now this unit's designed to connect quickly and easily.

It does come with detailed installation instructions that are going to walk you through that process step by step. But basically what you'll need to do is locate the connection points in the rear cargo area and plug in your connectors. Now these connectors are custom fit for your vehicle. They're going to match up perfectly with the ports on the vehicle and they are going to snap lock together for a nice tight secure fit. The green wiring's going to favor the passenger side. The connectors with the yellow wiring's going to go to the drivers side.

Once you have those connected, you'll need to make a ground connection. That's your white wire with a ring terminal already attached to it. You want to get that grounded to a nice clean suitable grounding location. You can use the included self tapping grounding screw. Then you'll need to mount the converter box.

You can get this mounted to an alloy location using the included cable ties. There's a couple areas right here, one on each side that you can easily use to get it mounted. Then you'll need to run the hot lead to the vehicle battery. This wire right here is your hot lead. This gets connected to one end of the bundle. It's got the butt connector already attached to it. The other end of the bundle runs to the vehicle battery, connects to one half of the fuse holder here at the butt connector. The other half of the fuse holder has a ring terminal on there. That gets connected to the positive post of the vehicle battery. It does come with your 15 amp fuse, goes directly in the fuse holder. It's got the fuse cap that goes over to keep it safe and protected. Once the installation's complete, the four way connectors are going to be stowed in your rear cargo area or in the trunk of your vehicle. It is recommended that you use a small amount of terminal grease on all your electrical connections like the plugs on the vehicle and the four pole connector itself. The grease is designed to prevent corrosion and it is included with the kit. That's going to do it for today's look at the Hopkins plug in simple vehicle wiring harness with the four pole flat trailer connector.


Customer Reviews

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - HM11141815

Average Customer Rating:  5.0 out of 5 stars   (3 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 or splicing required.

by:



by:



by:
2013 Toyota Corolla


3
3

Ask the Experts about this Hopkins Custom Fit Vehicle Wiring



  • Trailer Hitch Receiver For 2012 Toyota Corolla S That Retains Rear Ground Effects Panel
    I recommend going with the Curt Trailer Hitch Receiver # C11265 as we have received a review that shows it installed on a Corolla S with the same bumper as your 2012 Toyota Corolla S. The review confirmed that it fit perfectly with no hassle of modification. The installation instructions for the Draw-Tite Sportframe Trailer Hitch Receiver # 24913 do mention that some models have an appearance panel that would be removed and not reinstalled. I do believe that this may be that panel on...
    view full answer...
    Image 1 for
  • Hauling a Dirt Bike With a 2010 Toyota Corolla
    The best way to haul your dirt bike will be with a trailer as the frame of your 2010 Toyota Corolla is not strong enough to support that much weight on the hitch. The Curt Trailer Hitch Receiver # C11265 will allow you to haul a trailer with your Corolla. Your Corolla is rated to tow up to 1500lbs. You will also need the Hopkins Plug-In Simple Vehicle Wiring Harness # HM11141815 to operate the lights on the trailer. And a Curt Drawbar with 1-7/8" Ball # C45571. With that you will be...
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Cole B
Installed by:
Cole B
Employee Alexander C
Written by:
Alexander C

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