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Home >> Toyota >> 2019 >> Mirai >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System (Hydraulic) - Service Information >> Brake Pedal >> Removal [06/2015 - 11/2018] >> 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 the brake pedal support assembly removal/installation are shown below.

NECESSARY PROCEDURE AFTER PARTS REMOVED/INSTALLED/REPLACED

Replacement Part or Procedure Necessary Procedure Effects/Inoperative when not Performed Link
  • Replacement of brake pedal support assembly
  • Removal/installation of 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
Refer to INITIALIZATION [06/2015 - ]
NOTE:

While the auxiliary battery is connected, even if the power switch is off, the brake control system activates when the brake pedal is depressed or any door courtesy switch is turned on. Therefore, when servicing brake system components, do not depress the brake pedal or open/close the doors while the auxiliary battery is connected.