Operation CHARM: Car repair manuals for everyone.

Poor Sound Quality From All Speakers

Tests 1 - 5:




Tests 6 - 7:




SYMPTOM
POOR SOUND QUALITY FROM ALL SPEAKERS

POSSIBLE CAUSES
- Antenna connector defective
- Antenna connections defective
- HOOD ground defective
- Ground circuit defective open
- Radio connectors not properly connected
- Ignition / Alternator system noise
- Radio defective