One Gauge Not Operating Properly

SYMPTOM
* ONE GAUGE OPERATING IMPROPERLY

POSSIBLE CAUSES
- DRB reads active on the bus
- DRB reads no vehicle speed sense signal code
- IOD fuse is loose in junction block
- Speedometer calibration out
- Any one lamp/bulb defective
- DRB reading not matching RPM
- Washer fluid level switch sense circuit open
- Washer fluid level switch sense ground circuit open
- Washer fluid level switch sense circuit shorted
- Washer fluid level switch defective
- Gauge pack defective
- Speedometer/Odometer gauge pack defective
- Tachometer calibration out
- Cooling system condition faulty
- DRB reads coolant temperature sensor code
- DRB reads engine temperature accurately
- BCM instrument cluster circuit output defective
- Body Control Module defective
- Gauge pack defective
- Instrument Cluster printed circuit board defective
- DRB shows ignition unlock closed
- BCM washer fluid level switch sense circuit input defective
- All segments fail to light
- BCM temperature gauge input defective
- Faulty odometer and PRNDL lamp
- Generator lamp failure
- PCM defective
- Pinion factor failure