Visual Inspection: Electrical:
- Blown Fuse
- Damaged Miniature Bulbs
- Damaged Wiring Harness
- Loose Or Corroded Connections
- Damaged Harness
- Damaged Switches and Sensors
- Damaged Instrument Cluster.
Verify that charging system, safety belt warning chime, turn signals, headlights and cruise control are working properly. Diagnose and repair those systems before performing instrument cluster diagnostics.