No Response From Instrument Cluster

Test 1 - 4:

Test 5 - 6:

SYMPTOM
NO RESPONSE FROM INSTRUMENT CLUSTER

POSSIBLE CAUSES
- MIC ground circuit open
- Fused B(+) circuit open
- Ignition switch output (run/start) circuit open
- CCD BUS(+) circuit open
- CCD BUS(-) circuit open
- Instrument cluster