Idle Speed/Throttle Actuator - Electronic: Service and Repair

Throttle Body View:

Removal

1. Disconnect the negative battery cable.
2. Disconnect the Idle Air Control (IAC) motor wiring connector.
3. Remove motor mounting screws (2-25 mm long, Torx head screws), and remove motor, (make sure the O-ring is removed from throttle body).

Installation

Note: If the pintle measures more than 1 in (25 mm), it must be retracted using scan tool [1].

Idle Air Control (IAC) Motor Installation:

1. Install motor using a new O-ring, and torque mounting screws to 17 in-lbs (2 Nm).
2. Connect motor wiring connector.
3. Connect negative battery cable.

[1] Follow scan tool manufacturer's instructions.