LEMON Manuals
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Mitsubishi
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2013
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Lancer Evolution MR
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Repair and Diagnosis (Single Page)
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Accessories & Equipment
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Anti-Theft Systems
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Keyless Operation System (Kos) - Lancer Evolution
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Diagnosis
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Diagnostic Trouble Code Procedures
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DTC B1A10: Keyless/KOS Key 1 Low Battery; DTC B1A11: Keyless/KOS Key 2 Low Battery; DTC B1A12: Keyless/KOS Key 3 Low Battery; DTC B1A13: Keyless/KOS Key 4 Low Battery
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Probable Causes
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Probable Causes
Malfunction of the keyless operation key battery
Malfunction of the keyless operation key
Malfunction of KOS-ECU