Bcm Messages Not Received - Dodge ZB 2005 Service Manual

Symptom:

BCM MESSAGES NOT RECEIVED

When Monitored and Set Condition:
BCM MESSAGES NOT RECEIVED
When Monitored: With the ignition On.
Set Condition: The Instrument Cluster detects no BCM messages for 6 seconds.
NO RESPONSE - PCI BUS - BCM
INTERMITTENT CONDITION
INSTRUMENT CLUSTER
TEST
1 Turn the ignition on.
With the DRBIII , attempt to I/D or communicate with the BCM.
Is there a response from the BCM?
Yes → Go To 2
→ Refer to symptom *BUS +/- SIGNALS OPEN FROM BCM 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.
INSTRUMENT CLUSTER
279
APPLICABILITY
All
All