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Home >> Mitsubishi >> 2010 >> Lancer Evolution SE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 109 (Multi-Media Communications System (MMCS) - Lancer Evolution) >> Diagnosis >> Diagnostic Trouble Code Procedures >> DTC B2240: Communication error with CAN Box >> Notes
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DTC B2240: Communication error with CAN Box: Notes

WARNING: This page is about a different variant/trim than selected.
CAUTION:
  • If DTC B2240 is set, be sure to diagnose the CAN bus line.
  • When replacing the CAN box unit or multivision display, always check that the communication circuit is normal. (Check that the voltage is 10 V or more.)
    Fig 1: CAN Box Unit Communication Circuit Diagram
    G06678345Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.