Sienna FWD V6-3.3L (3MZ-FE) (2006)
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5. REMOVE INTEGRATION CONTROL AND PANEL BULB (for Manual Air Conditioning System)
a. Remove the integration control & panel bulb.
6. REMOVE HEATER BLOWER SWITCH (for Manual Air Conditioning System)
a. Remove the 3 nuts, and the 3 washers.
b. Release the 6 claw fittings and remove the 5 screws and printed wire integration board sub-assembly.
c. Remove the screw and the heater blower switch.
