Fcm, Radio Communication Fault - Chrysler Town and Country 2003 Owner's Manual

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Symptom:

FCM, RADIO COMMUNICATION FAULT

When Monitored and Set Condition:
FCM, RADIO COMMUNICATION FAULT
When Monitored: With the ignition in run, and the IOD fuse installed.
Set Condition: The FCM does not receive any messages from the radio for at least 5
seconds.
ATTEMPT TO COMMUNICATE WITH THE RADIO
FRONT CONTROL MODULE
TEST
1
Turn the ignition on.
With the DRB, attempt to communicate with the Radio.
Was the DRB able to I/D or communicate with the Radio?
Yes → Go To 2
→ Refer to the Communication category for the related symptom(s).
No
2
With the DRB, erase DTC's.
Cycle the ignition switch from off to on and wait approximately 1 minute.
With the DRB, read DTC's.
Did this DTC reset?
Yes → Replace the Front Control Module in accordance with the service
→ Test Complete.
No
POSSIBLE CAUSES
ACTION
Perform BODY VERIFICATION TEST - VER 1.
information.
Perform BODY VERIFICATION TEST - VER 1.
339
COMMUNICATION
APPLICABILITY
All
All

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This manual is also suitable for:

Voyager 2003Caravan 2003

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