I had posted this question in another forum trying to find out why a company I chose to get a tune through couldn't properly turn off my TCS. And to see if anyone else has had the same issue or even tried this before. This isnt a vendor bashing thread and I really want to know if anyone else has their TCS turned off in a tune without throwing the ECS/TCS/ABS dash lights and LCD "service advancetrac" errors. But also want to bring this to light in case anyone else wastes $400 for a tune through them.
http://www.allfordmustangs.com/foru...ne-have-traction-control-turned-off-tune.html
http://www.allfordmustangs.com/foru...ne-have-traction-control-turned-off-tune.html