toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Multiplex Communication System <--> [Information Bus] > < Component Inspection|Page 2295
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2. REMOVE IAC VALVE 

Remove the 4 screws, IAC valve and gasket.

INSTALLATION

1. INSTALL IAC VALVE

a. Place a new gasket on the throttle body.

b. Install the IAC valve with the 4 screws.

2. INSTALL THROTTLE BODY

Multiplex Communication System <--> [Information Bus] > < Component Inspection|Page 2295