Circuit 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.

G14966566

Courtesy of KIA MOTORS AMERICA, INC.

Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Ignition "OFF". Disconnect the auxiliary battery (-) cable. Remove the safety plug, and check that the high voltage terminal voltage is less than 30V. Disconnect the electrical connector(s) from the concerned component.	EWP connector (BMS side)	4 (IG3 Input)	Chassis ground	-	Approx. 8.8V
	EWP connector (BMS side)	4 (IG3 Input)	Chassis ground	-	Fig.1
	EWP connector (BMS side)	2 (LIN)	Chassis ground	-	Fig.1
	EWP connector (BMS side)	3 (ground)	Chassis ground	-	Approx. 0V

G14966567

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

If no problems were found with the circuits or connectors, replace the EWP (BMS side) and Go to "Verification Of Repair " procedure.