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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
Disconnect cable from negative auxiliary battery terminal Memorize steering angle neutral point Lane-keeping assist system Refer to INITIALIZATION [01/2017 - 05/2023]
Pre-collision system
Parking assist monitor system Refer to INITIALIZATION [01/2017 - 05/2023]
Steering sensor zero point calibration Variable gear ratio steering system Refer to INITIALIZATION [01/2017 - ]
VGRS ECU (front steering control ECU) Perform Actuator Angle Neutral Point Calibration and Initialization
  • Variable gear ratio steering system
  • Steering wheel off-center
  • DTCs are output
 Refer to CALIBRATION [01/2017 - ]
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