Sienna AWD V6-3.3L (3MZ-FE) (2004)
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Blower Motor: Testing and Inspection
INSPECT BLOWER W/FAN MOTOR SUB-ASSY (MANUAL AIR CONDITIONING)
a. Connect the positive (+) lead from the battery to terminal 1 and negative (-) to terminal 2, then check that the motor operation smoothly.
If operation is not as specified, replace the blower motor.
