Where is Brake Controller Install Wiring for 2020 Buick Enclave

Question

Question:

On my 2020 enclave with trailer package we found the wires for brake control unit taped up in black on left side under dash by drivers left foot attached to a bunch of other wires. Do we need to do a direct hard wire to battery also?

asked by: Rick

0

Expert Reply:

All of the wires needed to install a brake controller like the P3 part # 90195 that you referenced are present where you found them under the dash. You would not need to run wires to the vehicle battery.

expert reply by: Jameson C

0

Answer 1

Your 2021 Buick Enclave has a wiring pigtail and not a connector for wiring a Redarc Tow-Pro Elite Trailer Brake Controller #RED44FR. The 4 wires are located below the OBD2 port behind the side kick plate(see Image). This is where you will be able to…

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Answer 2

I checked with Tekonsha and they state that your 2019 Buick Enclave with the factory tow package (factory 7-way) can have a brake controller installed but there isn't factory wiring so you'll need to hardwire it to the vehicle. For that you…

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Answer 3

According to my research, you are not alone in having a difficult time finding the factory trailer brake controller wiring on your 2018 Buick Enclave. I was able to find a tech bulletin on your Buick Enclave that describes exactly where the wiring…

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Answer 4

The 2021 Buick Enclave is pre-wired for a brake controller. If you don't already have a 7-way brake controller, you can install one using part #118287 which would plug into the connector located under the vehicle on the driver's side just…

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Answer 5

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 6

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 7

The correct replacement master cylinder kit we have for your Demco setup is the part #DM5918 which comes with the lock out replacement.

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Answer 8

The Tekonsha OEM Vehicle Wiring Harness #22121 that you referenced includes all the wiring and parts necessary to install a fully functional 7-Way connector and trailer brake controller. The included brake controller harness is compatible with and…

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Answer 9

I would be happy to help you set up your 2022 Toyota Highlander to haul your new travel trailer. The wiring harness you currently have controls your trailer's lighting functions only. You do not need to rewire your Toyota you just need another…

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Answer 10

Yes, the best option we can offer you to add fuel capacity is with the DeeZee Truck Bed Auxiliary Tank part #DZ91752X which should fit in the space you have between the cab and 5th wheel hitch no problem as it is only 9" deep. I don't have…

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Answer 11

I've never heard of an actual third brake light connector on a camper shell to plug in on a truck and we don't carry any parts to do that. The light generally needs to be hardwired into the truck's brake light circuit. The issue with this…

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Answer 12

As far as height adjustability and weight capacities the Curt Q20 #C16130 and the Curt A20 #C16140 are identical. They both have a Gross Towing Weight of 20,000 lbs, a Vertical Load Limit of 5,000 lbs, and a height range of 13-17 inches. When it…

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Where is Brake Controller Install Wiring for 2020 Buick Enclave

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