Circuit Inspection

Courtesy of KIA MOTORS AMERICA, INC.

Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Ignition "ON".	PRA connector	PRA temperature #1 signal	Chassis ground	-	Approx. 5V
Ignition "ON".	PRA connector	PRA temperature #2 signal	Chassis ground	-	Approx. 5V
Ignition "OFF". Disconnect the auxiliary battery (-) connector. Disconnect the electrical connector(s) from the concerned component.	PRA connector	PRA temperature #1 signal	Chassis ground	-	∞ (infinity)Ω
	PRA connector	PRA temperature #1 ground	Chassis ground	-	Approx. below 1Ω
	PRA connector	PRA temperature #2 signal	Chassis ground	-	∞ (infinity)Ω
	PRA connector	PRA temperature #2 ground	Chassis ground	-	Approx. below 1Ω

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.
If no problems were found with the circuits or connectors, replace the PRA temperature sensor and Go to "Verification Of Repair " procedure.

No Good

Repair open or short in circuit and then Go to "Verification Of Repair " procedure.