Fast Idle Air Valve
WARNING: This page is about a different car, the 2004 Suzuki XL-7 and 2004 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect IAC valve coupler with ignition switch OFF.
- Check that with cold engine started, as cooling water temperature rises, engine idle speed reduces gradually.
If check result is as described above, fast idle air valve is in good condition.
If not, fast idle air valve, air passage or coolant passage is faulty.