Inspection
1. Detach the sensor unit in the defrost nozzle cover.
2. Check the continuity between terminal 6(+) and terminal 1 (-).
3. Check the continuity between the terminals while operating the switch.
Auto Light Switch [M01-1]:
1. Detach the sensor unit in the defrost nozzle cover.
2. Check the continuity between terminal 6(+) and terminal 1 (-).
3. Check the continuity between the terminals while operating the switch.