Monitor DTC Status

Inspection Condition	Inspection Procedure	Reference
Ignition "ON".	Connect KDS to "Data Link Connector (DLC)". Ignition "ON". Select correct vehicle model, year, and engine type with KDS. Select CAN related all system. Select "Fault Code Searching".	Fig.1 to 3 below

G15720579

Courtesy of KIA MOTORS AMERICA, INC.

G15720580

Courtesy of KIA MOTORS AMERICA, INC.

G15720581

Courtesy of KIA MOTORS AMERICA, INC.

Active Fault

Repair the CAN related fault first, then re-perform the relevant diagnostic procedure.
If the fault keeps to occur, Go to "WIRING INSPECTION " procedure.

History/Pending Fault

Fault might be intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and control module memory is not cleared yet. Thoroughly check terminal of 12V battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
Repair as necessary and then go to "VERIFICATION OF REPAIR " procedure.