Recommended Trailer Wiring Harness for 2020 Buick Enclave

Question

Question:

Helloooooooo. 2020 Buick Enclave need the right 4-Way harness that plugs in. Do you have? What is the part? Thanks.

asked by: Roger

0

Expert Reply:

We sure do!

For your 2020 Buick Enclave the Tekonsha T-One Vehicle Wiring Harness # 118761 will work perfectly. This custom harness is going to plug right into a factory port that's located beneath the vehicle on the driver's side. This is a completely plug-and-play install and it will provide you with a 4-Way connector to power your trailer's signal lights.

I have attached an installation video that you can also follow along with.

expert reply by: Chris R

0

John W.

5/5/2020

Do you have a diagram for locating the factory brake controller wiring and wire color diagram for my 2020 Buick Enclave Avenir. The vehicle came with the trailer package. Are the wires behind the drivers kick panel? and do they have a plug or are they just cut and I have to splice in a controller?

Chris R.

5/7/2020

I tracked down the owner's manual for your 2020 Buick Enclave and it does say that if it's equipped with the tow package there are 4 blunt cut wires inside the front driver's side instrument panel that are used to hook up a brake controller. You'll just need to splice in the controller's pigtail to these wires. The manual states the blue wire is for brake output to the 7-way, the red/green or red/blue wire is for 12V power to the controller, the white/blue wire is for brake signal input to the controller, and the black wire is for ground.

Answer 1

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 2

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 3

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 4

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 5

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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Answer 6

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 7

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 8

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 9

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 10

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Answer 11

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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Answer 12

That's a very good question, we tend to be extra cautious and say to use 10 gauge wire because that would be more than enough. When you get into longer trailers that will end up using a lot of wire the heavier gauge wire becomes more necessary.…

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Recommended Trailer Wiring Harness for 2020 Buick Enclave

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