Circuit Inspection

G13285206

Courtesy of KIA MOTORS AMERICA, INC.

CAN Communication Line Inspection
Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Ignition "ON".	CLU connector	32 (C-CAN high)	Chassis ground	-	Fig.1
Ignition "ON".	CLU connector	33 (C-CAN low)	Chassis ground	-	Fig.1
Ignition "OFF". Connect all module connectors in proper locations.	CLU connector	32 (C-CAN high)	CLU connector	33 (C-CAN low)	Approx. 60Ω
Ignition "OFF". Disconnect ICU and CLU main connector.	ICU connector	9 (C-CAN high)	ICU connector	10 (C-CAN low)	Approx. 120Ω
Ignition "OFF". Disconnect ICU and CLU main connector.	CLU connector	32 (C-CAN high)	CLU connector	33 (C-CAN low)	Approx. 120Ω
Ignition "OFF". Disconnect all related module connectors. Ignition "ON".	CLU connector	32 (C-CAN high)	Chassis ground	-	0V
	CLU connector	33 (C-CAN low)	Chassis ground	-	0V
Ignition "OFF". Remove all connectors of each C-CAN communication control module (refer to the circuit diagram).	CLU connector	32 (C-CAN high)	Chassis ground	-	∞ (infinity)Ω
	CLU connector	33 (C-CAN low)	Chassis ground	-	∞ (infinity)Ω

G13285207

Courtesy of KIA MOTORS AMERICA, INC.

Good

Fault is intermittent caused by poor contact in the sensor's and/or SRSCM's connector or was repaired and SRSCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "Verification of Repair " procedure.

No Good

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