Speedometer

Tests 584 - 589:

Tests 590 - 592:

SYMPTOM
* SPEEDOMETER

POSSIBLE CAUSES
- Speedometer/TACH gauge pack defective
- DRB displays ram fault
- DRB shows bus operational failure
- MIC cluster mismatch
- Vehicle speed sensor DTC's are present
- BCM defective speedometer input/output
- Cluster circuit board defective