Where Does Tekonsha Trailer Wiring Install on 2021 Toyota Sienna

Question

Question:

I purchased a Tekonsha 118824 wiring kit to install on a 2021 Sienna LE. The directions are very vague. Can you provide tips, assistance? Any help would be appreciated.

asked by: Vince V

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Expert Reply:

The Tekonsha T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector item # TK69FR attaches in the rear cargo area behind the panel the jack is stored in. Basically you'll just have to take apart the rear cargo area of the van until you get to the area behind the jack and from there you'll find the port. I wish we had an install video I could provide but at this time (November 2021) we have not had chance to install this kit.

expert reply by: Jameson C

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Answer 1

We can get you everything you need for towing with your 2017 Toyota Sienna XLE. By plastic shield, I believe you are referring to the appearance panel underneath the Sienna, and that will have to trimmed a bit in each of the hitches available for the…

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Answer 2

To get extra wire with the Brake Controller Install Kit part #ETBC7 you would need to also order the part #10-2-1. Typically I recommend getting an extra 10 feet of doubled bonded wire to run the length of the vehicle. I attached an install video…

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Answer 3

So the only wire that comes with the Universal Installation Kit for Trailer Brake Controller #ETBC7 is 25 feet of 10 gauge jacketed 2-wire, and you can get that sold by the foot: - Deka Jacketed 2 Wire, 10 Gauge, Brake Wire - per Foot #10-2-1 I have…

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Answer 4

Hi Len! I had not noticed that before. I asked and Curt does indeed integrate the ground into the plug in connection on a lot of their wiring harnesses and the #C53VV T-Connector is one of them. Tekonsha almost always has a separate ground that needs…

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Answer 5

Hello Ken, congrats on the new van! We do have the hitch and wiring you need for your 2025 Toyota Sienna. Here is what I recommend: - Curt Trailer Hitch Receiver - Custom Fit - Class III - 2" #C22UR - Curt T-Connector Vehicle Wiring Harness with…

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Answer 6

Hey Shane, all of the hitches we carry for the 2025 Toyota Sienna are basically the same design so there isn't a lightest weight option that really stands out as they all essentially weigh the same. So instead I would go with the best priced Curt…

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Answer 7

Hey Mike, thanks for reaching out! It sounds like your 2025 Toyota Sienna doesn't have any wiring at the back so you'll need to install the T-One Wiring Harness #TK69FR along with the Universal Wiring Kit #ETBC7. This will give you all of the…

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Answer 8

The best hitch for a 2024 Toyota Sienna is the Curt item #C22UR. This hitch is custom fit and bolts to your Toyota with included hardware. It is a class III hitch with a 2" receiver that has a 3,500 lbs towing capacity and a 350 lbs maximum…

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Answer 9

Hi Greg; we do carry a hitch and wiring for your 2025 Sienna. The best hitch is the etrailer #e56RR. This has a 2" receiver, bolt-on installation, and a matte black powder coat finish. It also comes with a limited lifetime warranty. For wiring…

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Answer 10

Hi Thomas! We definitely have hitch options for your 2021 Toyota Highlander XSE. Our site is a little confusing with how we break that out as not all will fit the XSE model, but most will actually fit whether you have it or not. So with that said,…

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Answer 11

In regards to a 4 to 7-way adapter, you'd need to use a fuse or circuit breaker on both the brake output circuit as well as the battery charge line circuit. I recommend the Universal Installation Kit for Trailer Brake Controller part #ETBC7 since…

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Answer 12

It it becoming increasingly popular to use an auto resetting circuit breaker in place of a fuse nowadays. The reason for this is that in the event of a short, the breaker will trip and stop the supply of power. When the circuit is fixed the breaker…

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Where Does Tekonsha Trailer Wiring Install on 2021 Toyota Sienna

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