Chrysler Concorde 2004 Service Manual page 170

COMMUNICATION
*NO RESPONSE FROM LEFT SIACM —
TEST
5 WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
Disconnect the Left Side Impact Airbag Control Module harness connector.
Connect the appropriate Load Tool SIACM Adapter to the SIACM connector.
Disconnect the BCM C4 harness connector.
Measure the resistance of the PCI bus circuit between the Left SIACM connector and
the BCM C4 connector.
Is the resistance below 5.0 ohms?
Yes → Replace the Body Control Module in accordance with the service
→ Repair the PCI Bus circuit for an open.
No
ACTION
information.
Perform AIRBAG VERIFICATION TEST - VER 1.
Perform AIRBAG VERIFICATION TEST - VER 1.
Continued
154
APPLICABILITY
All