RES Switch Check

Drive at a selected speed of 25 MPH or greater. Ensure ECM cancels control of vehicle speed when one of the following occur: brake pedal is depressed, gearshift is shifted to any position other than "D", or cruise control CANCEL switch is depressed. Before vehicle speed drops below 25 MPH, press RES/ACC switch and ensure ECM resumes vehicle speed selected prior to cancellation. Original vehicle speed cannot be resumed if vehicle speed is allowed to fall below 25 MPH.