Pcm Messages Not Received - Dodge ZB 2005 Service Manual

INSTRUMENT CLUSTER
Symptom:

PCM MESSAGES NOT RECEIVED

When Monitored and Set Condition:
PCM MESSAGES NOT RECEIVED
When Monitored: With the ignition on.
Set Condition: The Instrument Cluster detects no PCM bus messages received for 6
seconds.
INTERMITTENT CONDITION
NO RESPONSE - PCI BUS - PCM
INSTRUMENT CLUSTER
TEST
1 Turn the ignition on.
With the DRBIII , select Body Controller and System Test.
Does the DRBIII display PCM Active on the Bus?
Yes → Go To 2
→ Refer to symptom *NO RESPONSE FROM PCM (PCI BUS) in the
No
2 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
→ The condition is not present at this time. Monitor DRBIII
No
POSSIBLE CAUSES
ACTION
communication category.
Perform BODY VERIFICATION TEST - VER 1.
Information.
Perform BODY VERIFICATION TEST - VER 1.
parameters while wiggling the related wire harness. Refer to any
Technical Service Bulletins (TSB) that may apply. Visually in-
spect the related wiring harness and connector terminals.
Perform BODY VERIFICATION TEST - VER 1.
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APPLICABILITY
All
All