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Home >> Lexus >> 2003 >> LS 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Accessories and Optional Equipment >> Steering Mounted Controls Transmitter >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Symptom Diagnostic Procedures >> Cellular Phone Communication Circuit

Cellular Phone Communication Circuit

CIRCUIT DESCRIPTION

This circuit detects the stale of the steering pad switch and sends it to the cellular phone.

Wiring Diagram:






Step 1 - 2:




INSPECTION PROCEDURE
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