Chrysler Town and Country 2003 Owner's Manual page 121

LOSS OF IGNITION RUN - START —
TEST
5 Disconnect the Front Control Module.
NOTE: Check connectors - Clean and repair as necessary.
WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
Measure the resistance of the ORC Run - Start Driver circuit between the Front
Control Module connector and the ACM Adapter.
Is the resistance below 1.0 ohms?
Yes → Replace the Front Control Module.
→ Go To 6
No
6 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 the Airbag Control Module adaptor.
Is the resistance below 1.0 ohms?
Yes → Replace the IPM.
→ Repair the open ORC Run - Start Driver circuit.
No
7 WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING.
Disconnect the Front Control Module connector.
NOTE: Check connectors - Clean and repair as necessary.
Measure the resistance of the ORC Run - Start Driver circuit between the Front
Control Module connector and ground.
Is the resistance below 500K ohms?
Yes → Go To 8
→ Replace the Front Control Module.
No
8 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 - Start Driver circuit between the IPM C7
connector and ground.
Is the resistance below 500K ohms?
Yes → Go To 9
→ Replace the IPM.
No
ACTION
Perform AIRBAG VERIFICATION TEST - VER 1.
Perform AIRBAG VERIFICATION TEST - VER 1.
Perform AIRBAG VERIFICATION TEST - VER 1.
Perform AIRBAG VERIFICATION TEST - VER 1.
Perform AIRBAG VERIFICATION TEST - VER 1.
Continued
97
AIRBAG
APPLICABILITY
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All
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All