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Home >> Genesis >> 2024 >> G70 2.5T, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 2.5L (7 Of 7) >> DTC U0121-F1: Lost Communication With Anti-Lock Brake System (ABS) Control Module >> DTC Information And Inspection >> DTC Description

DTC Description

The ECM determines CAN communication error and sets DTC U0121F1 if no message received from ABS (ESC).

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