SET/COAST Position

When the cruise control switch is turned to the SET/COAST position, current flows from terminal No. 19 of the cruise control ECU, enters the cruise control switch through terminal No. 5 of 20-pin combination switch connector and exits from terminal No. 17 to ground. Current also flows through terminal No. 3 of the cruise control ECU to terminal No. 1 of the cruise control actuator, through the stoplight switch. Current also flows through terminal No. 16 of the cruise control ECU from terminal No. 3 (release valve side) of the cruise control actuator.