Variant coding procedure
- Ignition "OFF"
- Connect KDS/GDS to Data Link Connector (DLC).
- Ignition "ON"
- Select "Vehicle S/W Management" on KDS/GDS.
- Perform
"LKAS/LDWS Variant Coding" in "Vehicle S/W Management" with KDS/GDS.
- Clear any DTCs stored in the system with KDS/GDS.
- Re-check DTC in the system with KDS/GDS.
- Did the same DTC is stored in the system?
YES
- Carefully re-do this troubleshooting guide steps.
- If no problems still occurs, replace the MFC/LKAS/LDWS ECU and then go to "Verification Of REPAIR " procedure.
NO
- Fault might be caused by not performing variant coding after the MFC/LKAS/LDWS ECU replacement. Go to "Verification Of REPAIR " procedure.