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Home >> Toyota >> 2025 >> Prius Plug-In Hybrid SE >> Repair and Diagnosis >> Brakes >> Parking Brake System >> Electric Parking Brake System - Service Information >> Electric Parking Brake Actuator >> Removal [12/2022 - ] >> Procedure

Removal [12/2022 - ]: Procedure

  1. PRECAUTION 

    Refer to PRECAUTION [12/2022 - ]

  2. RELEASE PARKING BRAKE 
    1. GTY1153273Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Perform the following procedure.

        1. Move the shift lever to P.

        2. Turn the ignition switch to ON.

        3. Operate the electric parking brake switch assembly to release the parking brake.

        HINT: 

        If the parking brake cannot be released:

        Refer to OPERATION METHOD [12/2022 - ] 

        4. Turn the ignition switch off.

  3. REMOVE REAR WHEEL 

    Refer to REMOVAL [12/2022 - ]

  4. DISCONNECT NO. 2 PARKING BRAKE WIRE ASSEMBLY 
    1. GTY1150164Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Disconnect the No. 2 parking brake wire assembly connector from the parking brake actuator assembly.
        NOTE:
        • Remove any dirt or foreign matter on and around the No. 2 parking brake wire assembly connector before performing this step.
        • Do not allow water, oil or dirt to enter the No. 2 parking brake wire assembly connector.
  5. REMOVE PARKING BRAKE ACTUATOR ASSEMBLY 
    1. GTY1141377Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Using a 5 mm hexagon socket wrench, remove the 2 bolts and parking brake actuator assembly from the rear disc brake cylinder assembly.
        NOTE:
        • Check for brake fluid leaks on the back side of the rear disc brake cylinder assembly.
        • If there are any brake fluid leaks, replace the rear disc brake cylinder assembly.
  6. REMOVE PARKING BRAKE ACTUATOR SEAL 
    1. GTY1141119Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002