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.

G14941223

Courtesy of KIA MOTORS AMERICA, INC.

Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Disconnect the electrical connector(s) from the concerned component. Ignition "ON".	MDPS connector	1 (Memory power)	Chassis ground	-	B+
	MDPS connector	1 (ON/START Input)	Chassis ground	-	B+
Ignition "OFF". Disconnect the battery (-) terminal. Disconnect the electrical connector(s) from the concerned component.	MDPS connector	2 (ground)	Chassis ground	-	Approx. below 1Ω
Ignition "ON". Measure the waveform using VMI.	ICU connector	20 (C-CAN high)	Chassis ground	-	Fig.1
Ignition "ON". Measure the waveform using VMI.	ICU connector	19 (C-CAN low)	Chassis ground	-	Fig.1

G14941224

Courtesy of KIA MOTORS AMERICA, INC.

Good

Go to "CAN inspection" procedure.

No Good

Go to "Verification Of Repair " procedure.

CAN Inspection
Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Ignition "OFF". Disconnect the battery (-) terminal. Disconnect the electrical connector(s) from the concerned component.	MDPS connector	7 (C-CAN high)	MDPS connector	8 (C-CAN low)	Approx. 60Ω
	MDPS connector	7 (C-CAN high)	Chassis ground	-	∞ (infinity)Ω
	MDPS connector	8 (C-CAN low)	Chassis ground	-	∞ (infinity)Ω
	MDPS connector	7 (C-CAN high)	ICU connector	20 (C-CAN high)	Approx. below 1Ω
	MDPS connector	8 (C-CAN low)	ICU connector	19 (C-CAN low)	Approx. below 1Ω

Good

Go to "COMPONENT INSPECTION " procedure.

No Good

Go to "Verification Of Repair " procedure.