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Home >> Lexus >> 2020 >> LC 500 >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System (Hydraulic) - Service Information (Coupe) >> Brake Pedal >> Removal [03/2017 - 04/2020] >> Caution / Notice / Hint

Caution / Notice / Hint

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during brake pedal support 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
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
  • Brake pedal stroke sensor 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