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Home >> Hyundai >> 2017 >> Tucson Value, 4WD >> Repair and Diagnosis (Single Page) >> Transmission >> Transfer Case >> 4WD Control System Diagnosis >> DTC U1121: Lost Communication With Electric Stability Program Module >> DTC Information >> DTC Description

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DTC Description

If the 4WD ECU doesn't get some ESP signals from ESP module, it sets U1126

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