Note
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during headlight ECU sub-assembly LH removal/installation are shown below.
| Performed Work or System Condition | Necessary Procedures | Link |
|---|---|---|
| Replacement of the headlight ECU sub-assembly LH | Synchronize the vehicle information | |
| Perform headlight ECU subassembly LH initialization | ||
| Replacement of the rear height control sensor sub-assembly LH, removal and reinstallation of the rear height control sensor subassembly LH, replacement of the suspension, etc. have been performed. | Perform headlight ECU subassembly LH initialization | |
| Battery terminal is disconnected and connected. | Steering Sensor Zero Point Calibration |
If the steering sensor zero point calibration is not performed, the AFS (adaptive front lighting system) and cornering lights may not operate correctly.
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 perform vehicle information registration and initialization.
Even if the headlight ECU sub-assembly RH is replaced with a new one, vehicle information registration and initialization are not necessary.