Problem:
I noticed my Traction Control hero button seems to do nothing. Baja mode will disable the tc so I know it will turn off. Pushing or holding the tc button does nothing.
It is a 2022 Ford Bronco.
This is a common issue on 2021-2022 Bronco 2.7L.
Cannot disable Traction Control from the Traction Control Switch
Quick fix with FDRS tool:
FDRS software 2-day license is $50 at motorcraftservice.com.
Feedback:
Just did mine with the abs module update. Took about 4 minutes. TC button works now.
This is a dealer fixable item. Or you can make a $176 project out of it yourself and learn how to update modules.
Will need the interface dongle and a windows computer. Dongle is $120 and $50 for the 2 day license.
I used the vcx nano by vxdiag.
https://www.vxdiagshop.com/wholesale/vxdiag-vcx-nano-for-ford-mazda-2-in-1.html
Next we’re going to this page and set up vxdiag with FDRS follow the instructions.
http://blog.vxdiagshop.com/2022/02/18/set-up-vxdiag-vcx-nano-ford-and-fdrs-for-f150/
For me I had to download FJDS and FDRS. FDRS is the program that you open. It told me the vci files were out of date and provided a link to download it. Worked great after that.
I ran the self test and checked/cleared it. No issues.