1. Open the hood and locate the intake manifold.
2. The Idle Air Control (IAC) valve is mounted on the side of the intake manifold, usually near the throttle body.
3. It is a small black or silver device, approximately 2 inches in diameter, with two electrical connectors.
For 2002-2011 Camry:
1. Open the hood and locate the throttle body.
2. The IAC valve is located directly underneath the throttle body, on the intake manifold.
3. It has two hoses attached, and an electrical connector.
