The Idle Control Valve is located below the throttle body on models so equipped. Begin by disconnecting the cable from the negative battery terminal. Next, remove the throttle body and disconnect the sensor wiring harness. After that, remove the Idle Control Valve mounting screws and take out the Idle Control Valve. Discard the old Idle Control Valve gasket. For installation, reverse the removal process, ensuring to use a new gasket and securely tighten the Idle Control Valve mounting screws.