Component Inspection: Notes

■SPTAC calibration procedure 

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

   Courtesy of KIA MOTORS AMERICA, INC.
   Fig 2: Scantool Display - LDWS/LKAS SPTAC Calibration 1

   Courtesy of KIA MOTORS AMERICA, INC.
   Fig 3: Scantool Display - LDWS/LKAS SPTAC Close Range Calibration

   Courtesy of KIA MOTORS AMERICA, INC.
   Fig 4: Scantool Display - LDWS/LKAS SPTAC Far Range Calibration

   Courtesy of KIA MOTORS AMERICA, INC.
   Fig 5: Scantool Display - LDWS/LKAS SPTAC Calibration 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/LKAS ECU and then go to "Verification of Vehicle Repair " procedure.

   NO 

   • Fault might be caused by not performing variant coding after LDWS/LKAS ECU replacement. Go to "Verification of Vehicle Repair " procedure.