Component Inspection: Notes

■ Variant coding procedure. 

1. Ignition switch "OFF"
2. Connect KDS/GDS to Data Link Connector (DLC).
3. Ignition switch "ON"
4. Select "Vehicle S/W Management"  on KDS/GDS.
5. Perform "LKAS/LDWS Variant Coding" in "Vehicle S/W Management"  with KDS/GDS.
   Fig 1: Scantool Display - LKAS/LDWS Variant Coding 1

   Courtesy of KIA MOTORS AMERICA, INC.
   Fig 2: Scantool Display - LKAS/LDWS Variant Coding 2

   Courtesy of KIA MOTORS AMERICA, INC.
   Fig 3: Scantool Display - LKAS/LDWS Variant Coding 3

   Courtesy of KIA MOTORS AMERICA, INC.
6. Clear any DTCs stored in the system with KDS/GDS.
7. Re-check DTC in the system with KDS/GDS.
8. Did the same DTC is stored in the system?

   YES 

   • Carefully re-do this troubleshooting guide steps.
   • If no problems still occurs, replace LDWS ECU and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

   NO 

   • Fault might be caused by not performing variant coding after LDWS ECU replacement. Go to "VERIFICATION OF VEHICLE REPAIR " procedure.