Sienna FWD V6-3.3L (3MZ-FE) (2006)
c. Install the 3 screws and the heater water valve assembly.
d. Install the 2 screws and the 2 clamps.
e. Engage the claw fitting and install the 3 screws and blower case.
2. INSTALL BLOWER RESISTOR TRANSISTOR ASSEMBLY
a. Install the 2 screws and the blower resistor transistor assembly.