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Chevrolet Workshop Service and Repair Manuals

Idle Speed/Throttle Actuator - Electronic|Service and Repair > < Chart C-2C, Idle Air Control Valve Check|Page 4167
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Idle Speed/Throttle Actuator - Electronic: Testing and Inspection
Idle Air Control (IAC) Reset Procedure

Reset IAC Valve Position:

1.

Depress the accelerator pedal slightly.

2.

Start and run the engine for five seconds.

3.

Turn the ignition OFF for ten seconds.

4.

Restart the engine and check for proper idle operation.

Idle Speed/Throttle Actuator - Electronic|Service and Repair > < Chart C-2C, Idle Air Control Valve Check|Page 4167