Audio System

AUDIO SYSTEM SYMPTOM CHART

Symptom	Possible cause	Reference page
Inoperative	Audio unit power circuit Audio unit	Power Supply and Ground Circuit Check [Audio Unit]
All speakers do not sound	Audio unit Audio unit power circuit	Power Supply and Ground Circuit Check [Audio Unit]
One or several speakers do not sound	Front door speaker	Front Door Speaker Circuit Check
	Front tweeter	Front Tweeter Circuit Check
	Rear door speaker	Rear Door Speaker Circuit Check