Circuit Inspection

G13294405

Courtesy of KIA MOTORS AMERICA, INC.

Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Ignition "ON".	MFC ECU connector	12 (C-CAN high)	Chassis ground	-	Fig.1
Ignition "ON".	MFC ECU connector	11 (C-CAN low)	Chassis ground	-	Fig.1
Ignition "OFF". Disconnect battery (-) cable. Wait for approx. 4min.	MFC ECU connector	12 (C-CAN high)	MFC ECU connector	11 (C-CAN low)	Approx. 60Ω
Ignition "OFF". Disconnect the electrical connector(s) from the concerned component.	MFC ECU connector	12 (C-CAN high)	MDPS connector	7 (C-CAN high)	below 1Ω
	MFC ECU connector	11 (C-CAN low)	MDPS connector	8 (C-CAN low)	below 1Ω

G13294406

Courtesy of KIA MOTORS AMERICA, INC.

Good

Carefully re-do this troubleshooting guide steps.
If no problems were found with the circuits or connectors and DTC still occurs, replace the MDPS and go to "VERIFICATION OF REPAIR " procedure.

No Good

Repair open or short in circuit and then go to "VERIFICATION OF REPAIR " procedure.