Sienna AWD V6-3.3L (3MZ-FE) (2004)
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5. Confirm the current value of the laser beam (The default reading is 6.3 ° when the reflector is out of range).
6. Move the reflector either to right or left by 100 mm (19.69 in.) and check that the value changes.
NOTE: When the values do not change, it is possible that the direction of the laser radar sensor is greatly off target, and that the laser
radar sensor is aiming at something different. Check the installation condition of the laser radar sensor.
7. Return the reflector to the original position and read the current angle.
HINT: If the vehicle dimensions are correct, the values should be within the above standard value range. If any value is out of the range,
check the installation condition of the bumper reinforcement, etc. as it can not be adjusted automatically.
8. Turn the headlamp dimmer switch to the TAIL position.
9. Beam axis adjustment will be performed automatically.
10. When the adjustment is completed, the UPPER/ LOWER SIDE and RIGHT/LEFT SIDE indicators show 0 ° and the system beeps for 10
seconds.
During this time, UPPER and LOWER flash alternately on the screen, and LEFT and RIGHT flash alternately on the screen.
NOTE: Adjustment values are calculated and then stored in the laser sensor. As the system is not controlled mechanically, the same value
as before is displayed to adjust the beam axis.
