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2012
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Lancer Evolution MR
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Repair and Diagnosis
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MITSUBISHI Multi-Communication System (MMCS) - Lancer Evolution
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Diagnostic Trouble Code Procedures
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DTC B2240: Communication Error With CAN Box
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Probable Causes
Probable Causes
multivision display may be malfunction
CAN box unit may be malfunction
Damaged wiring harness and connectors
Fig 1: Locating CAN Box Unit & Multivision Display Connectors
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.