Mic Messages Not Received - Chrysler Pacifica 2004 Manual

Symptom:

MIC MESSAGES NOT RECEIVED

When Monitored and Set Condition:
MIC MESSAGES NOT RECEIVED
When Monitored: Ignition On - Continuously
Set Condition: When the CAB detects the MIC is not connected or not functioning
correctly for 10 seconds.
CHECK FOR DTCS
VERIFY DTC
ATTEMPT TO COMMUNICATE WITH THE MIC
MODULE
TEST
1 Turn the ignition on.
With the DRBIII , read BCM DTC's.
Are any Cluster Wakeup Output DTC's set?
Yes → Refer to symptom list for problems related to the cluster wakeup
→ Go To 2
No
2 Turn the ignition on.
With the DRBIII , erase DTC's.
With the DRBIII , read DTC's.
Did this DTC reset?
Yes → Go To 3
→ The condition that caused this DTC is currently not present. Use
No
3 Turn the ignition on.
With the DRBIII , attempt to communicate with the Instrument Cluster (MIC).
Was the DRBIII able to I/D or communicate with the Instrument Cluster (MIC)?
Yes → Go To 4
→ Refer to the Communication category for the related symptom(s).
No
POSSIBLE CAUSES
ACTION
circuit.
Perform BODY VERIFICATION TEST - VER 1.
the wiring diagrams/schematic as a guide, and inspect the related
wiring harness for a possible intermittent.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
25
BRAKES (CAB)
APPLICABILITY
All
All
All