PCI Bus Communication Failure - Body

Tests 1 - 2:

Tests 3 - 6:

Tests 7 - 8:

SYMPTOM
PCI BUS COMMUNICATION FAILURE

POSSIBLE CAUSES
- With the DRB perform a module scan
- Open PCI bus circuit at the data link connector
- Using the DRB, perform the PCI bus control mode
- Disconnect the module(s) harness connector
- PCI bus circuit shorted to voltage
- Disconnect the module(s) harness connector
- PCI bus circuit shorted to ground
- Wiring harness intermittent failure