Idle Speed/Throttle Actuator - Electronic: Service and Repair

Components For Iac Valve Removal And Installation:

IAC VALVE REMOVAL
1. REMOVAL THROTTLE BODY.
2. REMOVE IAC VALVE.



- Remove the 4 screws, IAC valve and gasket.
- INSTALLATION HINT: Use a new gasket.
- INSTALLATION IS IN THE REVERSE ORDER OF REMOVAL.


IAC VALVE INSPECTION
- INSPECT IAC VALVE OPERATION



- Connect the positive (+) lead from the battery to terminal +B and negative (-) lead to terminal RSC, and check that the valve is closed.



- Connect the positive (+) lead from the battery to terminal +B and negative (-) lead to terminal RSO and check that the valve is open.
- If operation is not as specified, replace the IAC valve.