Sienna FWD V6-3.3L (3MZ-FE) (2006)
d. Remove the 4 screws, and the air conditioner amplifier assembly.
4. REMOVE AIR CONDITIONER AMPLIFIER ASSEMBLY (for Automatic Air Conditioning System)
a. Release the 8 claw fittings and remove the 4 screws and the heater control housing.
b. Disconnect the 2 connectors.
c. Remove the 5 screws and the air conditioner amplifier assembly.