Tcm Message Mismatch - Chrysler Town and Country 2003 Owner's Manual

Symptom:

TCM MESSAGE MISMATCH

TCM COMMUNICATION FAILURE
INSTRUMENT CLUSTER
TEST
1 NOTE: Diagnose and repair any TCM DTCs before proceeding with this test.
Turn the ignition on.
With the DRBIII , ensure PCI Bus communications with the TCM.
Is the TCM communicating on the PCI Bus?
Yes → Replace the Instrument Cluster in accordance with the Service
→ Refer to COMMUNICATION category for the related symptom.
No
POSSIBLE CAUSES
ACTION
Information.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
INSTRUMENT CLUSTER
663
APPLICABILITY
All