DTC Information And Inspection: DTC Detecting Condition

Trouble Shooting		Condition	Possible Cause
Main Action		Monitor the wheel speed sensor signal	Improper installation of wheel speed sensor Abnormal rotor and wheel bearing Faulty wheel speed sensor Faulty ESP (ESC)
Case 1	Threshold value	When continuous operation of ABS control to one (or more) wheel over 60 seconds is detected.
	Diagnosis time	60 seconds
	MIL	EBD/ABS/ESP (ESC) warning lamps are activated. EPB lamp is not activated.
	Reset condition	After ignition switch turned OFF and back ON, when all wheel speed is normal after driving more than 12 km/h (7.45 MPH).
Case 2	Threshold value	A failure is detected when there is a difference of wheel speeds due to air gap or tone wheel failure (missing teeth). FL/RL, FR/RR: 6 km/h~12 km/h (3.7 MPH~7.4 MPH) FL/FR: 10 km/h~16 km/h (6.2 MPH~9.9 MPH) Fault detection time: maximum 20 seconds FL/RL, FR/RR: >12 km/h (7.4 MPH) FL/FR: > 16 km/h (9.9 MPH) Fault detection time: maximum 10 seconds Fault detection time is maximum 80 seconds when spin occurs on front wheel. * If two or more faults occur, it is judged that there is a frequency fault.
	Diagnosis time	20 seconds/10 seconds/80 seconds.
	MIL	ABS/EBD/ESP (ESC)/EPB warning lamps are activated.
Reset condition		After ignition switch is turned OFF and back ON, when all wheel speed is normal after driving more than 12 km/h (7.45 MPH).