Caution / Notice / Hint
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the front steering control ECU removal/installation are shown below.
NECESSARY PROCEDURE AFTER PARTS REMOVED/INSTALLED/REPLACED
| Replacement Part or Procedure | Necessary Procedure | Effect/Inoperative when not Performed | Link |
|---|---|---|---|
| VGRS ECU (front steering control ECU) | Perform Actuator Angle Neutral Point Calibration and Initialization |
|
Refer to CALIBRATION [01/2017 - ] |
HINT:
When the cable is disconnected/reconnected to the auxiliary 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 Procedures 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 [01/2017 - ] - LEARNING COMPLETES WHEN VEHICLE IS OPERATED NORMALLY
Effect/Inoperative Function When Necessary Procedures are not Performed Necessary Procedures Link Air conditioning system After the power switch is turned to ON, the servo motor standard position is recognized. -