Circuit Inspection

G13289735

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".	Input speed sensor connector	1 (power)	Chassis ground	-	Approx. 8.8V
Disconnect the electrical connector(s) from the concerned component. Ignition "ON".	Input speed sensor connector	2 (signal)	Chassis ground	-	Approx. 0V
Ignition "OFF". Disconnect battery (-) cable. Disconnect the electrical connector(s) from the concerned component.	Input speed sensor connector	2 (signal)	Input speed sensor connector	1, 4 (power)	∞ (infinity)Ω
Ignition "OFF". Disconnect battery (-) cable. Disconnect the electrical connector(s) from the concerned component.	Input speed sensor connector	2 (signal)	Chassis ground	-	∞ (infinity)Ω

Good

Repair short to power in signal circuit between input speed sensor and then go to "Verification of Repair " procedure.
If problem still occurs, go to "Component Inspection " procedure.

No Good

Repair as necessary and then go to "Verification of Repair " procedure.