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Home >> Mitsubishi >> 2013 >> Lancer Evolution MR >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Keyless Operation System (Kos) - Lancer Evolution >> Diagnosis >> Diagnostic Trouble Code Procedures >> DTC B2400: KOS Key Registration Fail >> Notes
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DTC B2400: KOS Key Registration Fail: Notes

CAUTION:
  • If DTC B2400 is set, diagnose the CAN bus lines.
  • When replacing the ECU, always check that the communication circuit is normal.
    Fig 1: Receiver Antenna Module And KOS-ECU Circuit Diagram
    G00538173Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
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