No Response From Instrument Cluster

Test 1 - 3:

Test 4 - 6:

SYMPTOM
NO RESPONSE FROM INSTRUMENT CLUSTER

POSSIBLE CAUSES
- Check powers and grounds to the instrument cluster
- Module - internal short to ground
- K-IC, ATC, HBM, CHM Circuit shorted to ground
- MODULE - Internal short to voltage
- K-IC, ATC, HBM, CHM Circuit shorted to voltage
- K-IC, ATC, HBM, CHM Circuit open
- Instrument cluster