Operation CHARM: Car repair manuals for everyone.

Idle Speed/Throttle Actuator - Electronic: Service and Repair

REMOVAL
1. Disconnect the negative battery cable.

Idle Air Control Motor:




2. Disconnect the IAC electrical connector.
3. Remove the IAC mounting screws.
4. Remove the IAC.

INSTALLATION

O-rings:




When servicing throttle body components, always reassemble components with new O-rings and seals where applicable. If assembly of component is difficult, a light coat of engine oil may be applied to the O-RINGS ONLY to aid assembly.

Idle Air Control Motor:




1. Install the IAC to the throttle body.
2. Tighten mounting screw to 5.5 N.m (49 in. lbs.) torque.
3. Attach electrical connector to the IAC.
4. Connect the negative battery cable.