Note
If any of the work in the table below has been performed, vehicle information registration and initialization of the headlight ECU sub-assembly LH is necessary and the steering angle sensor neutral point must be stored.
| Performed Work or System Condition | Necessary Procedures | Link |
|---|---|---|
| Replacement of the headlight ECU sub-assembly LH | Synchronize the vehicle information | |
| Perform headlight ECU sub-assembly LH initialization | ||
| Replacement of the rear height control sensor sub-assembly LH, removal and reinstallation of the rear height control sensor sub-assembly LH, replacement of the suspension, etc. have been performed. | Perform headlight ECU sub-assembly LH initialization | |
| Battery terminal is disconnected and connected. | Steering Angle Sensor Zero Point Calibration |
If the steering angle sensor steering neutral point is not stored, the adaptive high beam system and cornering lights will not operate normally.
A new headlight ECU sub-assembly LH cannot operate until the vehicle information is registered.
After replacing the headlight ECU sub-assembly LH, it is necessary to register the vehicle information, and then perform initialization.
Even if the headlight ECU sub-assembly RH is replaced with a new one, vehicle information registration and initialization are not necessary.