Bcm - Iod Wake Up Cluster Output Short To Voltage - Dodge ZB 2005 Service Manual

Symptom:

BCM - IOD WAKE UP CLUSTER OUTPUT SHORT TO VOLTAGE

When Monitored and Set Condition:
BCM - IOD WAKE UP CLUSTER OUTPUT SHORT TO VOLTAGE
When Monitored: With the ignition in all positions.
Set Condition: The BCM output is active and detects that the Instrument Cluster Wake
Up circuit is shorted high for at least 125 milliseconds.
INSTRUMENT CLUSTER WAKE UP SIGNAL CIRCUIT SHORT TO VOLTAGE
BODY CONTROL MODULE
INSTRUMENT CLUSTER
TEST
1 Turn the ignition off.
Disconnect the BCM C4 harness connector.
Disconnect the Instrument Cluster C1 harness connector.
Measure the voltage between the Instrument Cluster Wake Up Signal circuit and
ground.
Is there any voltage present?
Yes → Repair the Instrument Cluster Wake Up Signal circuit for a short
→ Go To 2
No
2 Turn the ignition off.
Ensure the BCM C4 harness connector is connected.
Disconnect the Instrument Cluster C1 harness connector.
Measure the voltage between the Instrument Cluster Wake Up Signal circuit and
ground.
Is the voltage above 5.0 volts?
Yes → Replace the Instrument Cluster in accordance with the Service
→ Replace and program the Body Control Module in accordance
No
POSSIBLE CAUSES
ACTION
to voltage.
Perform BODY VERIFICATION TEST - VER 1.
Information.
Perform BODY VERIFICATION TEST - VER 1.
with the Service Information.
Perform BODY VERIFICATION TEST - VER 1.
IGNITION, POWER, ACCESSORY
255
APPLICABILITY
All
All