CCD Bus Shorted to Battery

Tests 1 - 3:

Tests 4 - 8:

Tests 9 - 11:

SYMPTOM
CCD BUS SHORT TO BATTERY

POSSIBLE CAUSES
- PCM ground circuit(s) open
- Body control module ground circuit open
- Instrument cluster ground circuit open
- Transmission control module
- Radio
- Airbag control module
- Bus (+) or bus (-) circuit shorted to voltage
- Powertrain control module
- Mechanical instrument cluster
- DRBIII(R) OR DRBIII(R) cable