AECM & Cluster CCD Message Mismatch (Active)

Test 1:

SYMPTOM
AECM AND CLUSTER CCD MESSAGE MISMATCH (ACTIVE)

WHEN MONITORED
Continuously with the ignition on.

SET CONDITION
Airbag warning lamp status message from the instrument cluster is the opposite state than requested by the AECM.

POSSIBLE CAUSES
- Faulty Airbag Control Module (ACM)
- Faulty Instrument Cluster