Correct Trailer Wiring Harness for 2020 Hyundai Santa Fe with Factory Tow Package


Hi. I have a 2020 Hyundai Santa Fe and it has the factory tow package....I'm trying to figure out which trailer wiring harness would be correct/best for this vehicle? Hoping you can help....thanks.


Expert Reply:

For your 2020 Hyundai Santa Fe that's equipped with the factory tow package, the correct (and best) trailer wiring harness is the Tekonsha T-One # 118784. This custom harness is going to plug right into that factory tow port beneath the vehicle, on the driver's side (see attached image). That's the only connection you will need to make and you'll have a reliable 4-Way connector at the bumper to connect with and power your trailer's basic signal lights.

I have attached an installation video on the 2019 Santa Fe below that you can follow along with. The process should be identical on your 2020 model.

Click to Enlarge
expert reply by:
Chris R

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