ORC Cluster Messages Mismatch (Active)

Tests 1 - 2:

Test 3:

SYMPTOM
ORC, CLUSTER MESSAGE MISMATCH - ACTIVE

WHEN MONITORED
After the MIC bulb test is completed, the ORC compares the Lamp Request by ORC, ON or OFF; and the Lamp ON by MIC, ON or OFF, PCI Bus messages. Each message is transmitted one time per second or when a change in the lamp state occur.

SET CONDITION
If the Lamp Request by ORC, ON or OFF; and the Lamp ON by MIC, ON or OFF, messages do not match, the code will set.

POSSIBLE CAUSES
- MIC, communication failure
- MIC, cluster message mismatch
- ORC, cluster message mismatch