Circuit Inspection

Courtesy of KIA MOTORS AMERICA, INC.

Courtesy of KIA MOTORS AMERICA, INC.

Inspection Condition	(+) Probe		(-) Probe		Reference
Inspection Condition	Connector	Terminal	Connector	Terminal	Reference
Ignition "OFF" & Disconnect battery Sensor connector. Ignition "ON".	Battery Sensor harness connector	2 (Sensor +)	Chassis ground	-	B+
Ignition "OFF" & Disconnect battery Sensor connector. Ignition "ON".	Battery Sensor harness connector	1 (LIN Line)	Chassis ground	-	Figure below

Courtesy of KIA MOTORS AMERICA, INC.

Good

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.