Theft Alarm System - Lancer Evolution

• General Information
  • <Vehicles Without Theft Alarm Sensor>
  • Construction Diagram
  • <Vehicles With Theft Alarm Sensor>
  • System Block Diagram
• Special Tools
• Diagnosis
  • Standard Flow Of Diagnostic Troubleshooting
  • Diagnostic Function
    • How To Connect The Scan Tool (M.U.T.-III)
    • How To Read And Erase Diagnostic Trouble Codes
    • How To Diagnose The Can Bus Lines
  • Diagnostic Trouble Code Table
  • Diagnostic Trouble Code Tests
    • DTC B120A: Theft Alarm Siren Error
      • Notes
      • Trouble Judgment
      • Troubleshooting Hints
      • Diagnosis
    • DTC B120B: Theft Alarm Sensor Error
      • Notes
      • Trouble Judgment
      • Troubleshooting Hints
      • Diagnosis
    • DTC B120C: Theft Alarm Siren Flat Battery
      • Notes
      • Trouble Judgement
      • Troubleshooting Hints
      • Diagnosis
    • DTC U1006: Theft Alarm Siren LIN Timeout
    • DTC U1007: Theft Alarm Sensor LIN Timeout
    • DTC U1539: Theft Alarm Siren LIN Checksum
    • DTC U1540: Theft Alarm SNSR. LIN Checksum
  • Trouble Symptom Chart
  • Symptom Procedures
    • Inspection Procedure 1: The theft-alarm is not armed (the theft-alarm indicator does not illuminate)
      • Notes
      • Technical Description (Comment)
      • Troubleshooting Hints
      • Diagnosis
    • Inspection Procedure 2: The interior alarm does not work normally while the theft-alarm is triggered
      • Notes
      • Technical Description (Comment)
      • Troubleshooting Hints
      • Diagnosis
    • Inspection Procedure 3: Theft-alarm horn does not sound while the theft-alarm system is triggered
      • Notes
      • Technical Description (Comment)
      • Troubleshooting Hints
      • Diagnosis
    • Inspection Procedure 4: Horn (HIGH or LOW) does not sound while the theft-alarm system is triggered
      • Notes
      • Technical Description (Comment)
      • Troubleshooting Hints
      • Diagnosis
    • Inspection Procedure 5: The Activated Theft Alarm Siren Sounds Even Though No Faulty Operation Is Made
      • Notes
      • Technical Description (Comment)
      • Troubleshooting Hints
      • Diagnosis
    • Inspection Procedure 6: Theft Alarm Siren Does Not Sound
      • Notes
      • Technical Description (Comment)
      • Troubleshooting Hints
      • Diagnosis
• On-Vehicle Service
  • Customization Function
  • Lin Cutoff Control Unit Removal And Installation
  • Theft Alarm Sensor Removal And Installation
  • Theft Alarm Siren Removal And Installation
• Inspection
  • Lin Cutoff Control Unit Check
    • Continuity Check
    • Relay Check
  • Theft-Alarm Indicator Check