Component Function Check
- CHECK OPTICAL SENSOR SIGNAL BY CONSULT
CONSULT DATA MONITOR
- Turn the ignition switch ON.
- Select "OPTICAL SENSOR" of BCM (HEADLAMP) data monitor item.
- Turn the lighting switch AUTO.
- With the optical sensor illuminating, check the monitor status.
Monitor item Condition Voltage (Approx.) OPTICAL SENSOR Optical sensor When illuminating 3.1 V or more * When shutting off light 0.6 V or less * : Illuminates the optical sensor. The value may be less than the standard value if brightness is weak.
Is the item status normal?
YES
Optical sensor is normal.
NO
Refer to DIAGNOSIS PROCEDURE .