Component Inspection

Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Ignition "ON". Measure the oscilloscope by connecting a 100Ω resistor between the (+) probe and the (-) probe.	Front Wheel Sensor LH Connector	1 (power)	Chassis ground	-	Fig.1
Ignition "ON".	Front Wheel Sensor LH Connector	1 (power)	Chassis ground	-	Fig.2

NOTE:

G12852501

Courtesy of KIA MOTORS AMERICA, INC.

G12852502

Courtesy of KIA MOTORS AMERICA, INC.

G12852503

Courtesy of KIA MOTORS AMERICA, INC.

Good

Fault might be intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and control module memory is not cleared yet. Thoroughly check terminal of battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
Repair or replace as necessary and then go to "VERIFICATION OF REPAIR " procedure.

No Good

Carefully re-do this troubleshooting guide steps.
If no problems were found with the circuits or connectors, replace the Wheel speed sensor and go to "VERIFICATION OF REPAIR " procedure.