Headlamp Switch: Testing and Inspection

INSPECT LIGHT CONTROL SWITCH CONTINUITY
If continuity is not as specified, replace the switch.







INSPECT HEADLIGHT DIMMER SWITCH CONTINUITY
If continuity is not as specified, replace the switch.

INSPECT LIGHTS-OFF CONDITION
a. Turn the ignition switch ON.
b. Gradually cover the top of the sensor.

Lights auto ON:
c. Make sure that the lights will go out when the light control switch is OFF, the area surrounding the sensor gets bright or open the driver's door while the ignition switch is OFF.

INSPECT LIGHTS-ON CONDITION
a. Open the driver's door while the ignition switch is OFF.
b. Turn the light control switch to AUTO leaving the door open and cover the top of the sensor, make sure that the lights go on when the ignition switch is turned ON.