ABS/TCC Switch and Stoplamp/BTSI Switch

The ABS/TCC switch and stoplamp switch are provided in order to disengage the cruise control. Each switch consists of 2 switch contacts. The normally-closed TCC switch (part of the ABS/TCC switch) opens when the brake pedal is pressed. The TCC switch closes when the pedal is released. The normally-open stoplamp switch (part of the stoplamp/BTSI switch) closes when the brake pedal is pressed. The stoplamp switch opens when the pedal is released.

Pressing the brake pedal disengages the cruise control, causing the throttle to return to the idle position.