No Sound From One Speaker

Tests 81 - 84:

Tests 85 - 88:

SYMPTOM
* NO SOUND FROM ONE SPEAKER

POSSIBLE CAUSES
- Pillar speaker (+) circuit open
- Pillar speaker (-) circuit open
- Pillar speaker defective
- Speaker (-) circuit shorted
- Speaker defective
- Amplifier speaker (+) circuit open
- Amplifier speaker (-) circuit open
- Power amplifier defective
- Power amplifier defective