Charging Voltage Low Message - Chrysler Concorde 2004 Service Manual

MEMORY SEAT
Symptom:

CHARGING VOLTAGE LOW MESSAGE

When Monitored and Set Condition:
CHARGING VOLTAGE LOW MESSAGE
When Monitored: With the engine running.
Set Condition: When the Memory Heated Seat Mirror Module receives a low charging
system voltage message over the PCI Bus.
PCM TROUBLE CODES
STORED CODE COMMUNICATION PROBLEMS
MEMORY HEATED SEAT MIRROR MODULE
INTERMITTENT PROBLEM
TEST
1 Turn ignition on.
With the DRBIII read Engine DTCs.
Are there any Charging System DTC's set in the Powertrain Control Module?
Yes → Refer to POWERTRAIN symptom list for related CHARGING
→ 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.
With the DRB check for the same DTC to reset in the MHSMM.
Did the same DTC reset?
Yes → Go To 3
→ Test complete.
No
POSSIBLE CAUSES
ACTION
SYSTEM diagnostic trouble codes.
Perform MEMORY HEATED SYSTEM VERIFICATION TEST -
VER 1.
Perform MEMORY HEATED SYSTEM VERIFICATION TEST -
VER 1.
404
APPLICABILITY
All
All