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Home >> Hyundai >> 2017 >> Azera Base >> Repair and Diagnosis >> Brakes >> Traction Control >> Electronic Stability Control (ESC) System Diagnosis >> DTC C1201: Wheel Speed Sensor Front-LH Range/Performance/Intermittent >> General Information >> DTC Description

DTC Description

The ABS ECU monitors the wheel speed sensor signal continuously.

This code is set if an abnormal speed change ratio is detected while the vehicle speed is more than 2 Km/h.

Warning lamp is turned OFF unless additional faults are detected when the IG KEY is turned ON again, and wheel speed is more than 10 Km/h.