toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Idle Speed/Throttle Actuator - Mechanical > < Diagnostic Trouble Code Tests and Associated Procedures|Page 2391
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Idle Speed/Throttle Actuator - Electronic: Service and Repair

REMOVAL 

1. REMOVE THROTTLE BODY

2. REMOVE IAC VALVE

Remove the 4 screws, IAC valve and gasket. 

HINT:  Place a new gasket on the throttle body.

INSTALLATION 

Installation is in the reverse order of removal.

Idle Speed/Throttle Actuator - Mechanical > < Diagnostic Trouble Code Tests and Associated Procedures|Page 2391