Sienna FWD V6-3.3L (3MZ-FE) (2006)
2. Connect the positive (+) lead from the battery to terminal 5 and negative (-) lead to terminal 4, then check that the arm turns to "COOL"
side smoothly.
If operations are not as specified, replace the servo motor.
Air Outlet Control Servo Motor
ON-VEHICLE INSPECTION
1. INSPECT AIR OUTLET CONTROL SERVO MOTOR
a. Remove the air outlet control servo motor.
b. Connect the positive (+) lead from the battery to terminal 4 and negative (-) lead to terminal 5, then check that the lever turns to "DEF"
position.
c. Connect the positive (+) lead from the battery to terminal 5 and negative (-) lead to terminal 4, then check that the lever turns to "FACE"
position.
NOTE: While using the battery during inspection, do not bring the positive and negative tester probes too close to each other as a short circuit
may occur.
If the operation is not as specified, replace the air outlet control servo motor.
Air Outlet Control Servo Motor (For Rear Air Conditioning System)
ON-VEHICLE INSPECTION