Estimated Installation Time for Tekonsha 118786 Trailer Wiring Harness on 2019 Jeep Wrangler

Question

Question:

WHAt is the install time for this harness?

asked by: Brian

0

Expert Reply:

Tekonsha doesn't list an estimated installation time for their trailer wiring harnesses like they do with their trailer hitches, but after looking through the install instructions and viewing the linked installation video, I'd estimate that the install should take a professional about an hour, and a fairly capable do-it-yourselfer about an hour and a half.

I'll also link to a help article that addresses how to run the wire from the rear of the vehicle up to the battery.

expert reply by: Mike L

0

Answer 1

The connectors of the Tekonsha kit part #118786 that fits your 2020 Jeep Wrangler Unlimited are pass through. If they were not the vehicle taillights would not function after the install. What this kit is designed to do is detect the signals that are…

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Answer 2

You'll have zero issues using both a trailer wiring harness like the Tekonsha #118786 and a plug-and-play flat tow harness like the #BLU79FR on your 2021 Jeep Wrangler. They'll plug into each other just fine, and since only one of the…

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Answer 3

To install a 7-way and brake controller in your 2019 Jeep Wrangler Unlimited first requires you to install a 4-way connector part #118786 which provides all of the trailer lighting functions and then convert to a 7-way with the part #ETBC7 which the…

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Answer 4

Hey Bryce, the Tekonsha trailer wiring kit part #118786 that you mentioned would not interfere with the tow bar diode wiring kit you have installed currently.

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Answer 5

If you are looking for a quick and easy plug and play wiring to get your 2021 Jeep Wrangler JL set up to be flat towed behind an RV, then the Curt #C96JR will not require a wire to the battery. This will plug in behind the tail lights and then follow…

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Answer 6

As long as there isn't anything connected to the trailer wiring's 4-way when you are flat towing (there shouldn't be) it wouldn't matter if you install the diodes of a tow bar wiring kit like #RM-15267 before the trailer wiring. It…

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Answer 7

You can go from tow bar wiring to a 4-flat trailer connector on your 2022 Jeep Wrangler 4xe, as the two will simply plug in-line with one another, so no splicing is needed. So with your tow bar wiring all you need is the T-One Vehicle Wiring Harness…

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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

The main difference between the Curt Trailer Hitch Receiver part #C13416 and the EcoHitch Hidden Trailer Hitch Receiver part #EH97FR is that the EcoHitch has a completely hidden cross tube whereas the Curt cross tube will be visible from the rear of…

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Answer 12

Hey Ricardo! Yes, the Curt Trailer Hitch Receiver #C82RJ is the hitch Curt is working on for the new 2027 Telluride. This is a pre-order since Curt hasn't finished the design. It does not include wiring. The wiring harness for the 2027 is also up…

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Estimated Installation Time for Tekonsha 118786 Trailer Wiring Harness on 2019 Jeep Wrangler

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