Poor Sound From Right Rear Door Speaker

SYMPTOM
POOR SOUND FROM RIGHT REAR DOOR SPEAKER

TEST NOTE: This symptom is diagnosed using the test NO SOUND FROM RIGHT REAR DOOR SPEAKER.

POSSIBLE CAUSES
- Right rear door speaker (+) CKT open
- Right rear door speaker (-) CKT open
- Right rear door speaker
- Right rear door SPKR (+) section of amplifier
- Right rear door SPKR (-) section of amplifier