No Response From Instrument Cluster

Test 1 - 4:

Test 5 - 6:

SYMPTOM
NO RESP INSTRUMENT CLUSTER

POSSIBLE CAUSES
- No response bus (+) CKT open-instrument cluster
- No response bus (-) CKT open- instrument cluster
- Instrument cluster- NO RESP
- Fused #17 open
- Fused ignition switch run/start circuit short to ground