Recommended 7-Way Trailer Connector and Brake Controller for 2020 Honda Odyssey

Question

Question:

Hi. I have 2020 Honda Odyssey. I will be towing a trailer that has brakes and a 7-way from time to time so I'm trying to figure out what all i need to install the wiring connector and I guess a brake controller. Please help lol. Thanks!

asked by: Guy

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Expert Reply:

We have exactly what you need to set your 2020 Honda Odyssey up for towing a trailer equipped with electric brakes.

The first thing you will need to do is add a 4-Way trailer wiring harness. For this I highly recommend the Tekonsha T-One # 118781 that will plug right into a factory port behind the driver's side trim panel on your Odyssey. This will give you a 4-Way connector that can power a trailer's basic signal lights.

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

You will then need to upgrade the 4-Way to a 7-Way connector, for which the Wiring Kit # ETBC7L will work perfectly. This includes the 7-Way harness itself that will plug into the 4-Way, along with the additional wiring needed to activate the required circuits for the brake controller I'm going to recommend.

I have attached a nice detailed video review of the kit as well as the written install manual that you can look through.

Then lastly for the brake controller I highly recommend the Curt Echo # C51180. I really like this unit because of its unique easy-to-use design that requires you to simply plug it directly into the 7-way connector on your van and then pair it to your smart phone via Bluetooth. And that's it. You will use your phone to adjust any settings or activate the manual override so you won't have to mount or wire in an additional component inside the Odyssey's cab like with most other controllers.

The Echo itself then works as a proportional controller, automatically sending power back to the trailer brakes in correspondence with your deceleration. I have a video demonstration on the controller so you can see exactly how it works.

expert reply by: Chris R

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Answer 1

There isn't a plug and play option for a 7-way available, but we have the parts you'd need to complete the installation. You'll need to begin by installing a 4-pole trailer connector. There are two iterations of a 4-pole…

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Answer 2

To install a brake controller, like the Curt Echo #C51180 on your 2020 Honda Odyssey, first, you need to install a 4-pole flat with a powered converter module to provide enough to power and to properly activate your trailer lights. I recommend the…

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Answer 3

We can definitely help install a brake controller on your 2018 Honda Odyssey that does not have the factory tow package. You'll first need to have a 4-way installed if you do not already. For that you'd want the #118781 which is…

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Answer 4

To set your 2019 Honda Odyssey up to pull your trailer that is equipped with electric brakes you will need to start with a 4-Way trailer harness. For this the Tekonsha T-One #118781 will work perfectly. This custom harness will install by plugging…

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Answer 5

When wiring a trailer connector, it is best to wire by function, as wire colors can vary. We have an excellent wiring diagram on our website, I will provide you a link so you can look at it. If you are looking at the inside of the trailer connector…

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Answer 6

If you have a vehicle specific wiring harness for a brake controller then that would indicate that you have a factory tow package and subsequently would already have a 7-way at the back of your vehicle. The universal 7-way connector #ETBC7 is meant…

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Answer 7

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 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

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…

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Answer 10

Hey Antoine, so the two kits you mentioned are actually really similar and honestly I would go with the part #ETBC7 if I were you. The #ETBC7L is basically the same thing minus a couple wires and breakers so you may as well get the kit that has…

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Answer 11

Sure thing, I will go ahead and list out what you need for your 2023 Kia Sportage to add a 7-way for a brake controller so you can tow with the Curt Trailer Hitch Receiver #C94WR: - T-Connector Vehicle Wiring Harness with 4-Way Flat Trailer…

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Answer 12

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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