Component Inspection

WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.

Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Ignition "OFF". Disconnect auxiliary battery (-) cable. Disconnect main battery safety plug, and wait for 5 minutes. Disconnect the electrical connector(s) from the concerned component.	HPCU high voltage cable connector (drive motor side)	1 (U)	HPCU high voltage cable connector (drive motor side)	2 (V)	Approx. 0.1Ω
	HPCU high voltage cable connector (drive motor side)	2 (V)	HPCU high voltage cable connector (drive motor side)	3 (W)	Approx. 0.1Ω
	HPCU high voltage cable connector (drive motor side)	3 (W)	HPCU high voltage cable connector (drive motor side)	1 (U)	Approx. 0.1Ω
	HPCU high voltage cable connector (drive motor side)	1 (U)	Chassis ground	-	More than 10MΩ (DC 500V)
	HPCU high voltage cable connector (drive motor side)	2 (V)	Chassis ground	-	More than 10MΩ (DC 500V)
	HPCU high voltage cable connector (drive motor side)	3 (W)	Chassis ground	-	More than 10MΩ (DC 500V)

Courtesy of KIA MOTORS AMERICA, INC.

Good

Go to "Drive Motor Inverter Inspection" procedure.

No Good

Carefully re-do this troubleshooting guide steps.
If problem still occurs, repair or replace HSG and then go to "Verification Of Repair " procedure with reference to "VEHICLE S/W MANAGEMENT " of "P0A0D00".

Drive Motor Inverter Inspection
Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Ignition "OFF". Disconnect auxiliary battery (-) cable. Disconnect main battery safety plug, and wait for 5 minutes. Disconnect the electrical connector(s) from the concerned component.	High voltage junction block connector (component side)	2 (high voltage +)	HPCU connector (component side)	1 (U)	0.3 to 0.4V
	High voltage junction block connector (component side)	2 (high voltage +)	HPCU connector (component side)	2 (V)	0.3 to 0.4V
	High voltage junction block connector (component side)	2 (high voltage +)	HPCU connector (component side)	3 (W)	0.3 to 0.4V
	High voltage junction block connector (component side)	1 (high voltage -)	HPCU connector (component side)	1 (U)	0.3 to 0.4V
	High voltage junction block connector (component side)	1 (high voltage -)	HPCU connector (component side)	2 (V)	0.3 to 0.4V
	High voltage junction block connector (component side)	1 (high voltage -)	HPCU connector (component side)	3 (W)	0.3 to 0.4V

CAUTION: Perform "Motor/HSG Resolver Calibration" with KDS in Case HPCU or motor is replaced or repaired, and then operate Electric Water Pump (EWP) to recirculate and refill coolant.