Trailer Wiring Harness Recommendation for 2021 Toyota Highlander

Question

Question:

What wiring harness do i need for 2021 highlander XLE. Does the wiring go all the way from the dashboard to the rear of the car ?

asked by: Liz D

1

Helpful Expert Reply:

For your 2021 Toyota Highlander the trailer wiring harness I'd recommend is the Tekonsha kit part # TK99FR which is the easiest to install and has the most reliable converter box. It does not run all the way up to your dashboard. I attached an install video for it for more info as well.

expert reply by: Jameson C

1

Answer 1

I can help you out with the correct trailer hitch fit for your 2021 Toyota Highlander XSE; I do understand the confusion as well, because the page states "excluding XSE" and underneath it states "XSE models". What that means is…

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Answer 2

Since you say you will be towing with your 2022 Toyota Highlander, I recommend going with theCurt Trailer Hitch Receiver - Custom Fit - Class III - 2" #C45CR and Tekonsha wiring for your 2022 Toyota Highlander. The Curt has the highest towing…

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Answer 3

For your 2020 Toyota Highlander XLE you will need the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector #TK99FR since your Highlander does not have a towing package. This is actually the same 4-way connector harness as the one for…

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Answer 4

The bumper on a 2021 Toyota Highlander does not need to be removed at all in order to install a trailer hitch on your 2021 Toyota Highlander, and that includes the installation of the Curt Trailer Hitch Receiver #C45CR. If you plan on doing any…

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Answer 5

Hi Chris; the etrailer Trailer Hitch Receiver #e75ZR is a great choice and confirmed to fit your 2021 Toyota Highlander. If you don't have a factory hitch there is no way your Highlander already has a factory 4-way installed. The #TK99FR is the…

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Answer 6

For your 2021 Toyota Highlander XSE without the tow package the trailer wiring kit you will want is the Tekonsha part #TK99FR which installs very easily and has the most reliable converter box. I attached an install video for this kit on a similar…

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Answer 7

It sure will! The trailer hitch receiver from your 2020 Toyota Highlander will fit your 2021 Toyota Highlander non-XSE. If you have not already decided on a trailer hitch receiver for your Highlander I recommend going with the etrailer Trailer Hitch…

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Answer 8

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 9

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 10

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 11

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 12

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Trailer Wiring Harness Recommendation for 2021 Toyota Highlander

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