Idle Air Control Motor
WARNING: This page is about a different car, the 2002 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
Individual component testing is not available from manufacturer. If Idle Air Control (IAC) motor or wiring circuit failure exists, a DTC may be stored in the powertrain control module. Perform appropriate IAC motor diagnostic test. See DTC P0505: IDLE AIR CONTROL MOTOR CIRCUITS in SELF-DIAGNOSTICS - PT CRUISER article.