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Home >> Lexus >> 2005 >> ES 330 V6-3.3L (3MZ-FE) >> Repair and Diagnosis >> Accessories and Optional Equipment >> Navigation System >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Symptom Diagnostic Procedures >> Microphone Circuit (Overhead J/B Radio and Navigation Assy)

Microphone Circuit (Overhead J/B Radio and Navigation Assy)

MICROPHONE CIRCUIT (OVERHEAD J/B RADIO AND NAVIGATION ASSY)

CIRCUIT DESCRIPTION
This circuit sends a microphone signal from the overhead J/B to the radio and navigation assy.

Wiring Diagram:






Step 1 - 2:




Step 3:




INSPECTION PROCEDURE
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