DTC Information And Inspection: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.

Trouble shooting		Condition	Possible Cause
Main action		Monitor Wheel Speed Sensor signal	Improper installation of Wheel Speed Sensor Large Air-Gap Wheel Speed Sensor type mis-installation Faulty Wheel Speed Sensor (RL) Tone wheel with wrong number of teeth Abnormal tire size
Case 1	Threshold value	A failure is detected when ABS/ESP (ESC) receives missing Wheel Speed Sensor signal. A failure is detected when Wheel Speed Sensor signal continuously indicates a too low wheel speed.
Case 1	Diagnosis time	Depends on the driving situation.
Case 2	Threshold value	A failure is detected when Wheel Speed Sensor signal indicates continuously too high or too low wheel speed
Case 2	Diagnosis time	10 seconds.
Case 3	Threshold value	A failure is detected when pressure reduction phase and the following pressure hold phase are too long.
Case 3	Diagnosis time	28 seconds.
MIL		Failure on one Wheel Speed Sensor: ABS/ESP (ESC)/DBC warning lamps ON. BRAKE warning lamp OFF. Failure on more than one Wheel Speed Sensor: BRAKE/ABS/ESP (ESC)/DBC warning lamp ON.