Circuit Inspection

G14962887

Courtesy of KIA MOTORS AMERICA, INC.

Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Ignition "ON".	Charge connector	3 (control pilot)	Chassis ground	-	Approx. 4.45V
Ignition "OFF" Disconnect main battery safety plug, and wait for 5 minutes. Check high voltage terminal is lower than 30V.	Charge connector	5 (ground)	Chassis ground	-	Approx. below 1Ω
	Charge connector	3 (control pilot)	Chassis ground	-	∞ (infinity)Ω
	Charge connector	3 (control pilot)	Charge connector	5 (ground)	Approx. 2.7kΩ
Ignition "OFF". Disconnect main battery safety plug, and wait for 5 minutes. Check high voltage terminal is lower than 30V. Disconnect the AC power high voltage cable of OBC.	Charge connector	3 (control pilot)	OBC connector	24 (control pilot)	Approx. below 1Ω

Good

Fault is intermittent caused by poor contact in the part's and/or connector or was repaired and ECU memory was not cleared.
Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
Go to "Verification Of Repair " procedure.

No Good

Repair as necessary and then Go to "Verification Of Repair " procedure.

CAUTION: ■ In case of replaced or repaired OBC, Replenish the cooling water and the electric water pump (EWP) is driven by KDS to circulate the cooling water.