IPM Messages Not Received

Test 1 - 2:

SYMPTOM
IPM MESSAGES NOT RECEIVED

WHEN MONITORED
With the ignition in run, start or unlock.

SET CONDITION
The module does not receive any messages from the IPM. Time to mature for the BCM, DDM and PDM is 5 seconds.

POSSIBLE CAUSES
- Attempt to communicate with the integrated power module
- Module