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Home >> Mitsubishi >> 2010 >> Lancer ES, Standard >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Keyless Operation System (Kos) -- Lancer >> Diagnosis >> Diagnostic Trouble Code Procedures >> DTC B1A28: Engine control module authenticate error >> Technical Description (Comment)

Technical Description (Comment)

KOS-ECU determines that the abnormality is present, if the key certification result and the engine control module status do not match after the engine start permission communication is completed.