PCI Bus Communication

Test 71-76:

Symptom:
PCI BUS COMMUNICATION

When Monitored and Set Condition:
PCI BUS COMMUNICATION

When Monitored: Ignition on, every 7 milliseconds (ms).

Set Condition: This DTC will be set when the CAB does not receive a message from the instrument cluster for 10 seconds.

POSSIBLE CAUSES
INTERMITTENT DTC
PCI BUS OPEN TO CAB
CAB DEFECTIVE - PCI CIRCUIT OPEN