Pci Bus Internal Failure - Dodge Ram 2004 Service Manual

Symptom:

PCI BUS INTERNAL FAILURE

When Monitored and Set Condition:
PCI BUS INTERNAL FAILURE
When Monitored: Continuous
Set Condition: The Instrument Cluster fails the loopback test on the PCI Bus.
INSTRUMENT CLUSTER
TEST
1 NOTE: If this is an active DTC, answer yes to the question.
With the DRBIII , erase DTCs.
Cycle the ignition and wait approximately 1 minute.
With the DRBIII , read DTCs.
Did this DTC reset?
Yes → Replace the Instrument Cluster in accordance with the Service
→ Test Complete.
No
POSSIBLE CAUSES
ACTION
Information.
Perform BODY VERIFICATION TEST - VER 1.
INSTRUMENT CLUSTER
433
APPLICABILITY
All