Defog Switch Fault (Stored)

Test 1:

SYMPTOM
DEFOG SWITCH FAULT (STORED)

TEST NOTE
This symptom is diagnosed using the test A/C SWITCH FAULT (STORED).

WHEN MONITORED
With the ignition on.

SET CONDITION
This DTC will set if the EBL switch stays closed for 10 minutes.

POSSIBLE CAUSES
- Check for active HVAC DTCs and system test fault messages
- Stored code(s) test complete