No Bcm Messages Received - Chrysler Concorde 2004 Service Manual

Symptom:

NO BCM MESSAGES RECEIVED

INTERMITTENT CONDITION
NO RESPONSE - PCI BUS - BCM
COMPASS/MINI-TRIP COMPUTER
TEST
1 With the DRBIII , erase DTCs.
Turn the ignition on.
With the DRBIII , read DTCs.
Does the DRBIII display NO BCM MESSAGES RECEIVED?
Yes → Go To 2
→ The conditions necessary to set this code are not present at this
No
2 With the DRBIII , select: Body Computer ,
Does the DRBIII display BUS (+) BUS (-) SIGNALS OPEN?
Yes → Refer to symptom BUS (+) BUS (-) SIGNALS OPEN FROM BCM
→ Replace the CMTC in accordance with the Service Information. If
No
POSSIBLE CAUSES
ACTION
time. Using the wiring diagram/schematic as a guide, inspect the
wiring and connectors between the BCM and the Overhead Travel
Information Center connector..
Perform BODY VERIFICATION TEST - VER 1.
in the COMMUNICATION category.
Perform BODY VERIFICATION TEST - VER 1.
the vehicle is equipped with TPM, the EVIC must be retrained.
Perform BODY VERIFICATION TEST - VER 1.
OVERHEAD CONSOLE
465
APPLICABILITY
All
All