Parts Needed to Install Redarc Tow Pro Link 2023 Ford Bronco with 4-Way

Updated 11/11/2026 | Published 11/09/2026

Products Featured in This Question

Redarc Tow-Pro Link Bluetooth Brake Controller - Off-Road Mode - 4 Axles - Proportional

(45)

$399.00

etrailer Trailer Brake Controller Installation Kit - 7-Way RV and 4-Way Flat - Detachable Harness

$77.18

Question:

What other parts will be needed to use this controller with my 2023 bronco wildtrak without a 7 oin

asked by: Darin B

Expert Reply:

Hey Darin, welcome back! To install the Redarc Tow Pro Link part # RED57AR in your 2023 Ford Bronco with a 4-way you would need the 7-way brake controller install kit part # e556GR. This comes with everything needed to convert to the 7-way and install the brake controller. What are you planning on towing?

expert reply by: Jameson C

Darin B.

11/10/2026

the Mod Bug BB14 or DB14

Jameson C.

11/10/2026

@DarinB oh nice! Does yours have the mural on the side of it?

Randy

11/11/2026

I found this system to be finicky. Couldn't get it to work properly as it kept giving me an error code that there was not enough power available - something like this. The error code was not correct as all the lights and the brakes on the trailer were functional with the tow vehicle. I followed all the troubleshooting procedures and worked with an etrailer tech to get it to work but was unsuccessful. The next step was having to contact Redarc directly and go from there. At this point, I want to through this thing in the trash. I ordered the Curt wireless controller and will see if this works. Caveat emptor!

Jameson C.

11/11/2026

@Randy What is your tow vehicle? Newer GM trucks are notorious for having weird 12 volt power supply issues at the 7-way is why I ask.

Randy

11/11/2026

@JamesonC It's a 2001 Chevy Suburban 2500 8.1 liter

Jameson C.

11/11/2026

@Randy that's not it but your generation of SUV does have some connections under the hood that need to be connected. Have you checked that at all?

Dave K.

11/11/2026

Hey Darin! With the Tow Pro Link, I used Curt 56476 and Curt 55774, which gave me everything I needed. Redarc doesn't recommend splicing into their T-harness.