Other information:
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the photo & auto light sensor.
(Refer to Windshield Wiper/Washer - "Rain Sensor")
Installation
1.
Install the auto light sensor.
2.
Connect the negative (-) battery terminal.
Inspection
1.
Turn the ignition switch ON.
2.
Connect the GDS.
3.
Emit intensive light toward the photo sensor using a lamp, and check the output voltage change.
4.
The voltage will rise with higher intensive light and fall with lower intensive light.