Monitor Scantool Data

WARNING: This page is about a different variant/trim than selected.

Ignition "OFF", connect scantool.
Ignition "ON" & Engine "OFF", select "Diagnostic Trouble Codes(DTC)" mode.
Monitor diagnostic trouble code and present of trouble code.
Using a scan tool, clear the DTC.
Using a scan tool, Doing WCS Reset
Monitor diagnostic trouble code and present of trouble code.

Fig 1: Display - WCS Sensor Defect Screen
Courtesy of KIA MOTORS AMERICA, INC.
Is DTC present problem?
YES
- Proceed to W/Harness Inspection procedure.
NO
- Displaying nothing(no DTC) or DTC with label "H"(historical) shows that Fault is intermittent caused by poor contact in the part's and/or WCS connector or was repaired and WCS memory was not cleared.
  Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
- Repair or replace as necessary and then proceed to "Verification Of Vehicle Repair " procedure and proceed to "WCS Reset " procedure.
  If the WCS is normal, it can be reused.