TCM Messages Not Received

Test 1 - 2:

SYMPTOM
TCM MESSAGES NOT RECEIVED

TEST NOTE
This symptom is diagnosed using the test ABS MESSAGES NOT RECEIVED.

WHEN MONITORED
With the ignition on.

SET CONDITION
The MIC does not receive any messages from the TCM for at least 5 seconds.

POSSIBLE CAUSES
- Bus message not received DTC present
- Instrument cluster
- Intermittent condition