All Gauges Inoperative

Tests 1 - 4:

Tests 5 - 6:

SYMPTOM
ALL GAUGES INOPERATIVE

POSSIBLE CAUSES
- No response - PCI bus
- No response - PCI bus - Powertrain control module
- No response - PCI bus - Instrument cluster
- Fused ignition switch output circuit short to ground
- Fused ignition switch output circuit open
- Instrument cluster ground circuit open
- Instrument cluster