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Home >> Mitsubishi >> 2013 >> Lancer SE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (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

WARNING: This page is about a different variant/trim than selected.
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.