Bus Failure Message - Short to 5 Volts

SYMPTOM
* BUS FAILURE MESSAGE - SHORT TO 5 VOLTS

POSSIBLE CAUSES
- CCD bus (-) circuit - shorted to 5 volts
- CCD bus (+) circuit - shorted to 5 volts
- CCD bus (-) circuit - shorted to 5 volt supply C2/31
- CCD bus (-) circuit - shorted to 5 volt supply C1/17
- CCD bus (+) circuit - shorted to 5 volt supply C1/17
- CCD bus (+) circuit - shorted to 5 volt supply C2/31
- Defective CAB - shorted to 5 volts
- Defective ACM - shorted to 5 volts
- Defective MIC - shorted to 5 volts
- Defective CTM - shorted to 5 volts
- Defective DRB / Cable - shorted to 5 volts
- Defective PCM - shorted to 5 volts