TRC/VSC switch?

[Stiv]

Originally Posted by CTScott

Take a look at this thread, starting with post#13:

http://www.yarisworld.com/forums/showthread.php?t=20621

When the 2010's came out with it in the US this year (other markets had it earlier than us), I did a quick writeup. You simply wire a switch to bring the input to ground and press and release to turn VSC off, or press and hold to turn TRAC off.

It looks like the wiring is only there if the switch is an option (or standard) for your market. Also, for the US (where the switch is not an option), the instrument cluster does not have the VSC OFF or TRAC OFF lights.

This sounds promising. I bet the TRC/VSC in new Yaris is taken from earlier TS models.

But how on earth should I reach that A30 connector from engine bay. I have no place to go to take a look from underneath.
By that picture you provided, I'm not sure it's even visible without taking at least the battery out.

Originally Posted by CTScott

Also, take a look at this thread for info on how to turn it off, without doing any wiring:

http://www.yarisworld.com/forums/sho...&highlight=vsc

Yeah, I got tired of doing tis for past two years. That's why I want a nice little button :)