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
When the Instrument Cluster is powered up.

SET CONDITION
This DTC will set if the Instrument Cluster does not receive a PCI bus message from the TCM for 4.5 seconds.

POSSIBLE CAUSES
- Communication DTC present
- Intermittent condition
- Instrument cluster