Originally Posted by Rally Steve
When you unplug the fuse you disable the traction control, anti-lock brakes and the speedo.
Where is the Yaw sensor located?
Where did you get that the speedo is disabled???
I have wired an over-ride switch on the fuse to disable the TCS/ESC/ABS etc. and the speedo works fine with the switch off (everything disabled).
On that note, I don't believe there is any way to disable just certain parts of the system. It's all or nothing until there is a tune done for the car.