Note
If any of the work in the table below has been performed, vehicle information registration and initialization of the headlight light control ECU sub-assembly LH is necessary.
| Performed Work or System Condition | Necessary Procedures | Link |
|---|---|---|
| Replacement of the headlight light control ECU sub-assembly LH | Vehicle information registration for the headlight light control ECU sub-assembly LH | |
| Initialization of the headlight light control ECU sub-assembly LH | ||
| Work that changes the vehicle height such as replacement or removal/installation of the rear height control sensor sub-assembly LH or replacement of suspension components | Initialization of the headlight light control ECU sub-assembly LH |
A new headlight light control ECU sub-assembly LH cannot operate until the vehicle information is registered.
After replacing the headlight light control ECU sub-assembly LH, it is necessary to register the vehicle information and then perform initialization.
Even if the headlight light control ECU sub-assembly RH is replaced with a new one, vehicle information registration and initialization are not necessary.
Vehicle information registration must be performed with the main body ECU (multiplex network body ECU) and hybrid vehicle control ECU connected via CAN communication.