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Mitsubishi
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2010
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Lancer ES, Standard
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Repair and Diagnosis
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External Pages
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Different variant/trim
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Section 12 (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
Probable Causes
WARNING:
This page is about a different variant/trim than selected.
Malfunction of the keyless operation key battery
Malfunction of the keyless operation key
Malfunction of KOS-ECU