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2021
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Niro Plug-In Hybrid LXS
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Repair and Diagnosis (Single Page)
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Engine Performance
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System
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Engine Control System Diagnosis (PHEV) (6 Of 6)
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DTC U1004-00: Lost Communication With Hybrid Powertrain Control Module (H-CAN)
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DTC Information
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DTC Description
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DTC Description
The ECM sets DTC U100400 if no message received from HCU.