RES/ACC Position
If cruise control system is canceled by any of various cancellation methods, the previously set speed can be resumed by setting cruise control switch to RES/ACC position and then releasing switch. Set speed, however, cannot be resumed if vehicle speed drops to less than 25 MPH, as CC ECU memory will be cleared.
While in cruise control mode, if cruise control switch is set in RES/ACC position, actuator motor will be energized. Engine throttle valve will open, and vehicle will accelerate until switch is released. From then on, CC ECU stores new vehicle speed and controls that speed constantly.