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2003
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Avalon V6-3.0L (1MZ-FE)
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Repair and Diagnosis
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Body and Frame
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Body Control Systems
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Body Control System
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Horn Circuit
Horn Circuit
CIRCUIT DESCRIPTION
The horn is connected to the body ECU and activated by the body ECU during warning of the theft deterrent system.
Wiring Diagram:
Step 1 - 2:
INSPECTION PROCEDURE