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Home › Kia › 2019 › Sorento EX, 4WD › Repair and Diagnosis › Transmission › Transmission Control Systems › 4WD Control Diagnosis › DTC U1121: Lost Communication With Electric Stability Program Module › DTC Information › DTC Description

DTC Description

If ESC CAN message is not received within specified time, 4WD ECU sets DTC U1121.

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