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Home >> Lexus >> 2004 >> GS 300 L6-3.0L (2JZ-GE) >> Repair and Diagnosis >> Body and Frame >> Body Control Systems >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Body No. 1 Control System >> Symptom Diagnostic Procedures >> Horn Circuit

Horn Circuit

CIRCUIT DESCRIPTION

The horn is connected to the Body ECU No. 1 and activated by the Body ECU No. 1 during warning of the theft deterrent system.

Wiring Diagram:






Step 1 - 2:




INSPECTION PROCEDURE
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