Operation CHARM: Car repair manuals for everyone.

IOD Wakeup Cluster Output Open

Test 1 - 2:




Test 3 - 5:






SYMPTOM
IOD WAKEUP CLUSTER OUTPUT OPEN

WHEN MONITORED
With the ignition on.

SET CONDITION
The BCM is active and the Instrument Cluster does not respond on the Instrument Cluster Wake Up Sense circuit.

POSSIBLE CAUSES
- Intermittent condition
- Instrument cluster wake up sense circuit open
- Instrument cluster wake up sense circuit short to ground
- Instrument cluster
- Body control module