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Home >> Hyundai >> 2015 >> Genesis 5.0 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 23 (AWD Control Diagnosis) >> DTC U1121: Lost Communication With Electric Stability Program Module >> DTC Information >> DTC Description
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DTC Description

WARNING: This page is about a different variant/trim than selected.

The 4WD ECU sets DTC U1121 when no VDC ECU signal is entered during CAN Communication with the VDC module.

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