Circuit Inspection

G13355503

Courtesy of KIA MOTORS AMERICA, INC.

G13355504

Courtesy of KIA MOTORS AMERICA, INC.

G13355505

Courtesy of KIA MOTORS AMERICA, INC.

Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Ignition "OFF". Disconnect the auxiliary battery (-) terminal. Disconnect the electrical connector(s) from the concerned component.	HPCU connector	78 (P-CAN high)	HPCU connector	79 (P-CAN low)	Approx. 60Ω
	HPCU connector	52 (P-CAN2 high)	HPCU connector	53 (P-CAN2 low)	Approx. 60Ω
Ignition "OFF". Disconnect the electrical connector(s) from the concerned component. Ignition "ON".	HPCU connector	34 (ON/START Input)	Chassis ground	-	B+
	HPCU connector	73 (IG3 Input)	Chassis ground	-	B+
	HPCU connector	4, 5, 6 (Memory power)	Chassis ground	-	B+
	HPCU connector	1, 2, 3 (ground)	Chassis ground	-	Approx. 0V
	HPCU connector	78 (P-CAN high)	Chassis ground	-	Fig.1
	HPCU connector	79 (P-CAN low)	Chassis ground	-	Fig.1

G13355506

Courtesy of KIA MOTORS AMERICA, INC.

Good

If no problems were found with the circuits or connectors, check the MCU and go to "VERIFICATION OF REPAIR " procedure.

No Good

If no problems were found with the circuits or connectors, replace the IGPM or ECM and go to "VERIFICATION OF REPAIR " procedure.