Chrysler Town and Country 2003 Owner's Manual page 130

AIRBAG
LOSS OF IGNITION RUN ONLY —
TEST
8 Disconnect the Front Control Module.
Measure the resistance of the ORC Run Only Driver circuit between the Front
Control Module connector and ground.
Is the resistance below 500K ohms?
Yes → Go To 9
→ Replace the Front Control Module.
No
9 Gain access to the connectors on the bottom of the IPM.
Disconnect the IPM C7 connector.
NOTE: Check connectors - Clean and repair as necessary.
Measure the resistance of the ORC Run Only Driver circuit between the IPM C7
connector and ground.
Is the resistance below 500K ohms?
Yes → Go To 10
→ Replace the IPM.
No
10 Disconnect the Airbag Control Module connector(s).
WARNING: IF THE OCCUPANT RESTRAINT CONTROLLER IS DROPPED
AT ANY TIME, IT MUST BE REPLACED.
NOTE: Check connectors - Clean and repair as necessary.
Connect the appropriate Load Tool Adaptor to the Airbag Control Module connector.
Measure the resistance of the ORC Run Only Driver circuit between the IPM C7
connector and ground.
Is the resistance below 500K ohms?
Yes → WARNING: MAKE SURE THE BATTERY IS DISCONNECTED,
→ Repair the ORC Run Only Driver circuit shorted to ground.
No
ACTION
Perform AIRBAG VERIFICATION TEST - VER 1.
Perform AIRBAG VERIFICATION TEST - VER 1.
THEN WAIT TWO MINUTES BEFORE PROCEEDING. Replace
the Airbag Control Module in accordance with Service Instruc-
tions.
Perform AIRBAG VERIFICATION TEST - VER 1.
Perform AIRBAG VERIFICATION TEST - VER 1.
Continued
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APPLICABILITY
All
All
All