Ambient Light Sensor: Service and Repair

Automatic Lighting Sensor Test/Replacement

NOTE: Take care not to scratch the dashboard.

1. Remove the center speaker lid.

2. Pry out the automatic lighting sensor (A).





3. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.

4. Measure the voltage between automatic lighting sensor 5P connector terminals No. 3 and No. 5.

- 3.6-3.7 V or more with the sensor out of direct sunlight.
- 3.3-3.5 V or less with the sensor in direct sunlight.

5. If the voltage is not as specified, replace the automatic lighting sensor.

6. Install the sensor in the reverse order of removal.