Operation CHARM: Car repair manuals for everyone.
Home >> Lexus >> 2004 >> SC 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Accessories and Optional Equipment >> Navigation System >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Symptom Diagnostic Procedures >> Audio Sound Not Heard Front, Voice Guidance (Audio Mode Normal)

Audio Sound Not Heard Front, Voice Guidance (Audio Mode Normal)

VOICE GUIDANCE OR AUDIO SOUND IS NOT HEARD FROM FRONT SQUAWKER AND TWEETER DURING VOICE GUIDANCE (AUDIO MODE IS NORMAL)

Wiring Diagram:






Step 1 - 2:




Step 3:




INSPECTION PROCEDURE
pro multis · About Operation CHARM