Light Controlling (Automatic On) System

LIGHT CONTROLLING SYSTEM INSPECTION





1. INSPECT AUTOMATIC LIGHT CONTROL
AUTO ON:
a. Turn the ignition switch ON.
b. Turn the light control switch AUTO.
c. Gradually cover the top of the sensor.
d. Verify that the lights should turn ON the accessory lights and the headlights.





2. INSPECT AUTOMATIC LIGHT CONTROL
AUTO OFF:
a. Gradually expose the sensor.
b. Verify that the lights should turn OFF the accessory lights and the headlights.

3. INSPECT LIGHT-OFF CONDITION
a. Turn the ignition switch ON.
b. Gradually cover the top of the sensor.
Lights auto ON:
c. Verify that the lights will go out when light control switch position OFF or the area surrounding the sensor gets bright or open the driver's door while the ignition switch is OFF.

4. INSPECT LIGHT-ON CONDITION
a. Open the driver's door while the ignition switch is OFF.
b. Leading the door open, verify that the lights would go on when the ignition switch is turned ON.




5. ADJUST PHOTO DETECTING SENSOR
a. Adjustment of the light control is performed by turning the adjustable ring on the sensor.
b. This will determine at what light condition the automatic control will take plate.
- If response is too quick, turn the knob counter clockwise.
- If response is too slow, turn the knob clockwise.








6. INSPECT AUTOMATIC LIGHT CONTROL SENSOR CIRCUIT
Disconnect the connector from relay and inspect the connector on wire harness side. as shown in the chart.
If the circuit is not as specified, inspect the circuits connected to other parts.