Idle Air Control Motor

Perform appropriate Idle Air Control (IAC) motor circuit test. See the following:

• On 2.0L, perform DTC P0508: IAC VALVE SENSE CIRCUIT LOW or DTC P0509: IAC VALVE SENSE CIRCUIT HIGH under DIAGNOSTIC TESTS in SELF-DIAGNOSTICS - NEON & SX (CANADIAN) - 2.0L article.
• On 2.4L, perform DTC P0508: IAC VALVE SENSE CIRCUIT LOW or DTC P0509: IAC VALVE SENSE CIRCUIT HIGH under DIAGNOSTIC TESTS in SELF-DIAGNOSTICS - SRT-4 - 2.4L article.