PCI BUS Communication Failure

Test 1-2:

Test 3-5:

Test 6:

SYMPTOM
PCI BUS COMMUNICATION FAILURE

POSSIBLE CAUSES
- WIRING HARNESS INTERMITTENT
- Open PCI BUS circuit at the data link connector (DLC)
- PCI BUS circuit shorted to voltage
- Module short to voltage
- PCI BUS circuit shorted to ground
- Module short to ground