No Cluster Messages (Active)

Test 37 - 38:

SYMPTOM
NO CLUSTER MESSAGES (ACTIVE)

WHEN MONITORED
With the ignition in the ON position, the ACM monitors the PCI for a message from the MIC containing the airbag warning lamp status. The MIC transmit the message one time per second in response to the ACM lamp ON/OFF message.

SET CONDITION
If the MIC message is not received for 4 consecutive seconds, the code will set.

POSSIBLE CAUSES
- MIC, no cluster message test
- ACM, no cluster messages