Idle Air Control 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 connector from IAC valve.
- Check each coil of IAC valve for resistance. If resistances is out of specification, replace IAC valve.
IAC valve resistance
Between terminals "1" and "2": 25.5 - 33.5 ohm
Between terminals "3" and "2": 25.5 - 33.5 ohm
Between terminals "4" and "5": 25.5 - 33.5 ohm
Between terminals "6" and "5": 25.5 - 33.5 ohm