Ignition Status Message Not Received - Chrysler Concorde 2004 Service Manual

Symptom:

IGNITION STATUS MESSAGE NOT RECEIVED

When Monitored and Set Condition:
IGNITION STATUS MESSAGE NOT RECEIVED
When Monitored: With the ignition in the on position.
Set Condition: If the Memory Heated Seat Mirror Module does receive this Bus message
from the BCM. Note: This DTC can also be set when the ignition switch is cycled with the
IOD fuse removed.
BCM RESPONSE
STORED CODE/COMMUNICATION PROBLEMS
MEMORY HEATED SEAT MIRROR MODULE
INTERMITTENT PROBLEM
TEST
1 Turn ignition on.
With the DRBIII select Body Control Module.
Is there a response from the Body Control Module?
Yes → Go To 2
No
2 With the DRBIII , erase the DTC from Memory Heated Seat Mirror Module.
Turn the ignition switch to the Off position then start the engine and let run for one
minute.
Now be sure that there is still communication with the Body Control module, if not
repair as necessary.
With the DRB check for the same DTC to reset in the MHSMM.
Did the same DTC reset?
Yes → Go To 3
No
POSSIBLE CAUSES
ACTION
→ Refer to symptom *NO RESPONSE FROM BODY CONTROL
MODULE in the COMMUNICATION category
Perform MEMORY HEATED SYSTEM VERIFICATION TEST -
VER 1.
→ Test complete.
Perform MEMORY HEATED SYSTEM VERIFICATION TEST -
VER 1.
427
MEMORY SEAT
APPLICABILITY
All
All