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Hyundai
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2021
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Accent Limited
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System Diagnosis (6 Of 6)
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DTC U012A-00: Lost Communication With ICSC Module
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DTC Information And Inspection
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DTC Description
DTC Description
The ECM determines CAN communication error and sets DTC U012A00 if no message received from HECU.