Component Inspection

Using the GDS, Clear DTC.
Let LDWS system turn OFF, and then turn it ON, again.
Repeat to perform re-programming with using the GDS.
Are any DTCs present?
YES
- Fault for CAN communication can cause the ECU re-programming's error.
- After repairing a problem with CAN communication circuit, repeat to perform ECU re-programming.
- Go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- This is an intermittent fault happening in the ECU re-programming process.
- Go to "VERIFICATION OF VEHICLE REPAIR " procedure.