Caution / Notice / Hint

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during brake master cylinder sub-assembly removal/installation are shown below.

NECESSARY PROCEDURES AFTER PARTS REMOVED/INSTALLED/REPLACED

Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Battery terminal is disconnected/reconnected	Memorize steering angle neutral point	Lane-keeping assist system	Refer to INITIALIZATION [03/2017 - 05/2023]
		Pre-collision system	Refer to INITIALIZATION [03/2017 - 05/2023]
		Parking assist monitor system	Refer to INITIALIZATION [03/2017 - 05/2023]
	Steering sensor zero point calibration	Variable gear ratio steering system	Refer to INITIALIZATION [03/2017 - ]
Brake pedal support assembly	Clear stored linear solenoid valve calibration data Perform initialization and calibration of the linear solenoid valve	DTCs are stored ABS warning light illuminates Brake warning light/yellow (minor malfunction) illuminates Slip indicator light illuminates VSC disabled or malfunctions	for Initialization Refer to INITIALIZATION [03/2017 - ] for Calibration Refer to CALIBRATION [03/2017 - 05/2023]
Brake actuator assembly	Bleed air Clear stored linear solenoid valve calibration data Perform initialization and calibration of the linear solenoid valve

NOTE:

While the battery is connected, even if the engine switch is off, the brake control system activates when the brake pedal is depressed or the door courtesy switch turns on. Therefore during servicing of the brake system components, do not operate the brake pedal and open/close the doors while the battery is connected.