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Home >> Hyundai >> 2022 >> Santa Fe Limited, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 2.5T (15 Of 16) (Except HEV) >> DTC U012D-F1: Lost Communication With Generator Control Module >> DTC Information And Inspection >> DTC Description

DTC Description

ECM sets a DTC U012DF1 when it detects an LIN communication error between ECM and alternator.