No CCD Communication (Stored)

Test 1:

SYMPTOM
NO CCD COMMUNICATION (STORED)

WHEN MONITORED
With the ignition in the ON.

SET CONDITION
If the ACM cannot detect the ACM to MIC warning lamp (ON & OFF) message for 5 consecutive seconds.

POSSIBLE CAUSES
- No intermittent CCD Bus DTC
- Intermittent CCD Bus test