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Home >> Hyundai >> 2020 >> Santa Fe SE, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> 4WD Control System Diagnosis >> DTC U0122: Lost Communication With Vehicle Dynamics Control Module >> DTC Information And Inspection >> DTC Description

DTC Description

U0122 is set when a TCS signal is not input during CAN communication between the 4WD ECM and the TCS (VDC) module.

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