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Home >> Mitsubishi >> 2010 >> Lancer ES, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 106 (Chassis Electrical - Lancer Evolution (5 Of 5)) >> Theft Alarm >> Diagnosis >> Symptom Procedures >> Inspection Procedure 4: Horn (High Or Low) Does Not Sound While The Theft-Alarm System Is Triggered >> Notes

Inspection Procedure 4: Horn (High Or Low) Does Not Sound While The Theft-Alarm System Is Triggered: Notes

WARNING: This page is about a different car, the 2008 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Before replacing the ECU, ensure that the power supply circuit, the ground circuit and the communication circuit are normal.
Fig 1: Horn Circuit Diagram
G05397259Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.