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.

G14966228

Courtesy of KIA MOTORS AMERICA, INC.

Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Ignition "OFF". Connect VMI to KDS and launch the oscilloscope (2 channel). Ignition "ON".	SBW connector	5 (P-CAN high)	Chassis ground	-	Fig.1
	SBW connector	6 (P-CAN low)	Chassis ground	-	Fig.1
Ignition "OFF". Disconnect the auxiliary battery (-) cable. Disconnect the electrical connector(s) from the concerned component.	ECM (component side)	62 (P-CAN high)	ECM (component side)	45 (P-CAN low)	Approx. 120Ω
	ICU (component side)	17 (P-CAN high)	ICU (component side)	18 (P-CAN low)	Approx. 120Ω
	SBW connector	5 (P-CAN high)	SBW connector	6 (P-CAN low)	Approx. 60Ω
	SBW connector	5 (P-CAN high)	Chassis ground	-	∞ (infinity)Ω
	SBW connector	6 (P-CAN low)	Chassis ground	-	∞ (infinity)Ω

G14966229

Courtesy of KIA MOTORS AMERICA, INC.

Good

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

No Good

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

Module Circuit Inspection
Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Disconnect the electrical connector(s) from the concerned component. Ignition "ON".	SBW connector	1, 36 (Memory power)	Chassis ground	-	B+
Ignition "OFF". Disconnect the auxiliary battery (-) cable. Disconnect the electrical connector(s) from the concerned component.	SBW connector	2, 38 (ground)	Chassis ground	-	Approx. below 1Ω

Good

Go to "COMPONENT INSPECTION " procedure.

No Good

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