No ABS Bus Messages Received

Test 1:

SYMPTOM
NO ABS BUS MESSAGES RECEIVED

WHEN MONITORED
With the ignition on.

SET CONDITION
The Instrument Cluster detects loss of PCI Bus communication with the ABS module for 10 seconds. The cluster will illuminate the BRAKE and ABS warning lamp indicators.

POSSIBLE CAUSES
- No communication with the ABS, BCM, ORC, OR TCM module