|
|
Symptom: BCM - IOD WAKE UP CLUSTER OUTPUT OPEN / SHORT TO When Monitored and Set Condition: BCM - IOD WAKE UP CLUSTER OUTPUT OPEN / SHORT TO GROUND When Monitored: With the ignition in all positions. Set Condition: When the BCM output is off and the BCM detects that the Instrument Cluster IOD Wake Up circuit is open or shorted to ground for at least 125 milliseconds. POSSIBLE CAUSES INSTRUMENT CLUSTER WAKE UP SIGNAL CIRCUIT OPEN INSTRUMENT CLUSTER WAKE UP SIGNAL CIRCUIT SHORT TO GROUND BODY CONTROL MODULE INSTRUMENT CLUSTER TEST ACTION APPLICABILITY 1 Turn the ignition off. All Yes → Repair the Instrument Cluster Wake Up Signal circuit for an open. No → Go To 2 2 Turn the ignition off. All Yes → Repair the Instrument Cluster Wake Up Signal circuit for a short to ground. No → Go To 3 253 IGNITION, POWER, ACCESSORY |