Component Inspection: Notes

Inspection Condition	Inspection Procedure	Reference
Ignition "ON".	Connect KDS to Data Link Connector (DLC). Monitor "Diagnostic Trouble Codes (DTC)" with KDS.	Figure below

Courtesy of KIA MOTORS AMERICA, INC.

Good

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 battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
If no problems were found with the circuits or connectors, replace the 4WD ECU and go to "VERIFICATION OF REPAIR " procedure.
In case of replacing 4WD, perform following "Vehicle S/W Management" procedures.

No Good

If no problems were found with the circuits or connectors, replace the Transfer Assy and go to "VERIFICATION OF REPAIR " procedure.

In case of replacing Transfer Assy, perform following "4WD Air Bleeding Mode" procedures.