Caution / Notice / Hint
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2024 Lexus LC 500, 2023 Lexus LC 500, 2022 Lexus LC 500, 2021 Lexus LC 500, and 2020 Lexus LC 500. However, it is still accessible from the selected car via links, so may be relevant.
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the active rear wing ECU removal/installation are shown below.
NECESSARY PROCEDURE AFTER PARTS REMOVED/INSTALLED/REPLACED
| Replaced Part or Performed Procedures | Necessary Procedures | Effect/Inoperative Function when Necessary Procedures are not Performed | Link |
|---|---|---|---|
| Spoiler control ECU assembly | Initialization | Active rear wing system | Refer to INITIALIZATION [03/2017 - ] |
HINT:
When the cable is disconnected/reconnected to the battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.
- Learning completes when vehicle is driven
Effect/Inoperative Function When Necessary Procedures are not Performed Necessary Procedure Link Lane tracing assist system Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more. Refer to INITIALIZATION [05/2023 - ] Pre-collision system Variable gear ratio steering system Refer to INITIALIZATION [03/2017 - ] - Learning completes when vehicle is operated normally
Effect/Inoperative Function When Necessary Procedures are not Performed Necessary Procedures Link Air conditioning system After the engine switch is turned to ON, the servo motor standard position is recognized. -