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Home >> Toyota >> 2021 >> RAV4 Prime XSE >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System (Hydraulic) - Service Information (PHEV) >> Brake Pedal >> Removal [06/2020 - 12/2021] >> Caution / Notice / Hint

Caution / Notice / Hint

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

NECESSARY PROCEDURE AFTER PARTS REMOVED/INSTALLED/REPLACED

Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
Disconnect cable from negative (-) auxiliary battery terminal Memorize steering angle neutral point Parking assist monitor system Refer to INITIALIZATION [06/2020 - 10/2022]
Panoramic view monitor system Refer to INITIALIZATION [06/2020 - 10/2022]
  • Brake pedal stroke sensor assembly*1
  • Brake pedal*1
  1. Perform "Reset Memory"
  2. Perform "Calibration"
  • DTCs are stored
  • ABS warning light illuminates
  • Brake system warning light (yellow indicator) illuminates
  • Slip indicator light illuminates
  • VSC disabled or malfunctions
  • Brake control disabled or malfunctions (brake drag, etc.)
Refer to UTILITY [06/2020 - ]

*1: Even when not replacing the part, it is necessary to perform the specified necessary procedures after installation.

NOTE:

After the ignition switch is turned off, the navigation system requires approximately a minute to record various types of memory and settings. As a result, after turning the ignition switch off, wait a minute or more before disconnecting the cable from the negative (-) auxiliary battery terminal.

HINT: 



NOTE:
  • While the auxiliary battery is connected, even if the ignition switch is off, the brake control system activates when the brake pedal is depressed or any door courtesy switch turns on. Therefore, when servicing the brake system components, do not operate the brake pedal or open/close the doors while the auxiliary battery is connected.
  • Do not carry the brake master cylinder with pump assembly by the parts shown in the illustration.
    GTY975698Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    *1 No. 1 Skid Control ECU
    *2 Reservoir Hose
    *3 Master Cylinder Push Rod Clevis
    *4 Boot
    *5 Reservoir
    *6 No. 1 Brake Actuator Tube
    *7 No. 1 Wire Clamp Bracket
    *8 Brake Booster with Accumulator Pump Assembly