Was anyone able to test this? I keep having my system cut power and apply rear brakes while accelerating from a stop on dry pavement.OK, I was doing some poking around under the dash this afternoon and found some wiring that might interest you.
In front of your right knee is a blank spot in the dash. Behind that is a black, 6-position connector. The pink/blue wire goes to the Skid Control ECU, the white/black wire goes to a ground. The wiring diagram shows this as an open connection, so I would presume that you close the switch to turn the system OFF.
It was near 70 degrees here today, I'm having a hard time finding any icy roads to test the switch. :