Circuit Inspection

G13289037

Courtesy of KIA MOTORS AMERICA, INC.

Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Ignition "OFF". Disconnect the electrical connector(s) from the concerned component. Ignition "ON".	AV/AVN	10, 11, 22, 33 (power) - AVN, Audio display 10, 11, 22, 33 (power) - Audio compact	Chassis ground	-	B+
Ignition "OFF". Disconnect the electrical connector(s) from the concerned component.	AV/AVN	12, 13 (ground)	Chassis ground	-	Approx. below 1Ω
Ignition "ON".	AV/AVN	7 (M-CAN high)	Chassis ground	-	Fig.1
Ignition "ON".	AV/AVN	20 (M-CAN low)	Chassis ground	-	Fig.1
Ignition "OFF". Disconnect battery (-) cable. Disconnect the electrical connector(s) from the concerned component.	ICU	7 (M-CAN high)	Chassis ground	-	∞ (infinity)Ω
	ICU	8 (M-CAN low)	Chassis ground	-	∞ (infinity)Ω
	ICU	7 (M-CAN high)	AV/AVN	7 (M-CAN high)	Approx. below 1Ω
	ICU	8 (M-CAN low)	AV/AVN	20 (M-CAN low)	Approx. below 1Ω
	AV/AVN	7 (M-CAN high)	Chassis ground	-	∞ (infinity)Ω
	AV/AVN	20 (M-CAN low)	Chassis ground	-	∞ (infinity)Ω

G13289038

Courtesy of KIA MOTORS AMERICA, INC.

Good

Go to "Component Inspection " procedure.

No Good

Repair open or short in circuit and then go to "Verification of Repair " procedure.