Circuit Inspection

G16436577

Courtesy of KIA MOTORS AMERICA, INC.

Inspection Item	Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Item	Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Power inspection (Battery sensor ↔ Chassis ground)	Connect the connector(s) battery sensor. Ignition "ON".	Battery sensor connector	2 (power)	Chassis ground	-	B+
Voltage inspection (Battery sensor ↔ Chassis ground)	Connect the connector(s) battery sensor. Ignition "ON".	Battery sensor connector	1 (LIN)	Chassis ground	-	Approx. 10.9V
Power inspection (Battery sensor ↔ Chassis ground)	Disconnect the connector(s) battery sensor. Ignition "ON".	Battery sensor connector	2 (power)	Chassis ground	-	B+
Voltage inspection (Battery sensor ↔ Chassis ground)	Disconnect the connector(s) battery sensor. Ignition "ON".	Battery sensor connector	1 (LIN)	Chassis ground	-	Approx. 11.4V
Oscilloscope (Battery sensor)	Engine "ON". Measure the waveform using VMI of KDS.	Battery sensor connector	2 (power)	Chassis ground	-	Fig.1
Oscilloscope (Battery sensor)	Engine "ON". Measure the waveform using VMI of KDS.	Battery sensor connector	1 (LIN)	Chassis ground	-	Fig.1

G16436578

Courtesy of KIA MOTORS AMERICA, INC.

Good

Go to "VERIFICATION OF REPAIR " procedure.

No Good

Carefully re-do this troubleshooting guide steps.
If no problems were found with the circuits or connectors, replace the battery sensor and Go to "VERIFICATION OF REPAIR " procedure.