Mike's Workshop Manuals
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Mitsubishi
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2013
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Lancer SE
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Repair and Diagnosis
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Different variant/trim
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Section 11 (Active Stability Control System (ASC) - Lancer Evolution)
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Diagnosis
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Diagnostic Trouble Code Procedures
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DTC C121A: Abnormality In Steering Wheel Sensor Initialization
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Probable Causes
Probable Causes
WARNING:
This page is about a different variant/trim than selected.
Neutral position of steering wheel sensor not learned
Steering wheel sensor malfunction
ASC-ECU malfunction