Radio Mem Msg Not Received - Chrysler Town and Country 2003 Owner's Manual

COMMUNICATION
Symptom:

RADIO MEM MSG NOT RECEIVED

When Monitored and Set Condition:
RADIO MEM MSG NOT RECEIVED
When Monitored: With the ignition in run, and the IOD fuse installed.
Set Condition: The BCM does not receive any radio memory messages.
ATTEMPT TO COMMUNICATE WITH THE RADIO
CHECK THE MEMORY SYSTEM
BODY 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 Turn the ignition on.
Operate the memory seat system.
Did the memory seat system operate properly?
Yes → Go To 3
→ Refer to the Memory Seat category and perform the appropriate
No
3 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 Body Control Module in accordance with the service
→ Test Complete.
No
POSSIBLE CAUSES
ACTION
Perform BODY VERIFICATION TEST - VER 1.
symptom.
Perform BODY VERIFICATION TEST - VER 1.
information.
Perform BODY VERIFICATION TEST - VER 1.
356
APPLICABILITY
All
All
All