Trailer Wiring Harness for 2002 Toyota Highlander

Question

Question:

I recently had a hitch installed on my 2002 Toyota Highlander, but there is no wiring. Is this kit all I need to be trailer ready?

asked by: Jocelyne

0

Expert Reply:

The Plug-N-Tow wiring harness you mentioned, part # 33425 is indeed the correct harness for your 2002 Highlander.

The harness is pretty easy to install, using existing connectors located behind the tail light assemblies with an additional wire that is ran to the positive battery terminal.

Assuming that you already have a drawbar like part # D-4, Hitch Pin and Clip, # PC3, for a 2 inch receiver or # 36051 for a 1-1/4 inch receiver and the appropriate trailer ball for your trailer, you are good to go.

expert reply by: Mike L

0

Answer 1

If your vehicle has a functional factory tow package there will be a connector at the rear of the vehicle behind the rear bumper. This connector could possibly be inside a black box that is mounted under the vehicle. If the connector is present you…

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Answer 2

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 3

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 4

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 5

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

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Answer 6

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 7

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Answer 8

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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Answer 9

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only give…

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Answer 10

Hi LaMar, To add a 7-way plug to your 2024 Toyota Highlander SLE you'll need to use the etrailer Universal Installation Kit for Trailer Brake Controllers part #ETBC7. This kit will give you a functioning 4-way flat and 7-way for towing and…

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Answer 11

Hi David! There are quite a few hitches offered for your 2026 Honda Odyssey, so I definitely understand wanting to know the differences. There are basically three styles available for you and I have them broken out below: Exposed Crosstube: etrailer…

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Answer 12

Since wire color codes are NOT universal, we always recommend wiring by function, rather than wire color. If you look at the Trailer Wiring FAQ article I have linked you to, you can see some diagrams showing the proper way to wire a vehicle and…

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Trailer Wiring Harness for 2002 Toyota Highlander

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