Tesla Model S Owners & Service Manuals

Tesla Model S: Vacuum Brake Booster Assembly (Remove and Replace)

Tesla Model S (2012-2024) Service Manual / Brakes / Vacuum Brake Booster Assembly (Remove and Replace)

Caution: This procedure describes how to remove and replace the vacuum brake booster only. If the vehicle is equipped with an electromechanical brake booster assembly, refer to procedure 33031402 (refer to procedure).

Removal

  1. Remove the master cylinder and reservoir assembly (refer to procedure).
  2. Release the clip that secures the brake booster hose.

    Caution: Plug pipe connections to prevent ingress of moisture or dirt.

    Vacuum Brake Booster Assembly (Remove and Replace)

  3. Remove the brake light switch (refer to procedure). Caution: The brake light switch is a one time use component. Ensure that a new switch is used during reinstallation.
  4. Remove the spring clip from the clevis pin.

    Vacuum Brake Booster Assembly (Remove and Replace)

  5. Depress the brake pedal for clearance and remove the clevis pin.
  6. Remove and discard the nuts (x4) that secure the pedal to the brake booster assembly (torque 23 Nm).

    Vacuum Brake Booster Assembly (Remove and Replace)

  7. Remove the brake booster assembly from the vehicle by maneuvering it through the top of the frunk.
Installation

Installation procedure is the reverse of removal, except for the following:

Note: Clean the affected areas before installation.

Caution: Replace all nylon-insert locknuts.

  • Replace the brake light switch.
  • Check brake operation before driving vehicle.

    READ NEXT:

     Vacuum Pump (Remove and Replace)

    Warning: If the vehicle has air suspension, activate "Jack" mode on the touchscreen before raising and supporting the vehicle. Removal Remove the underhood storage unit

     Bracket - Vacuum Pump (Remove and Replace)

    Warning: If the vehicle has air suspension, activate "Jack" mode on the touchscreen before raising and supporting the vehicle. Removal Remove the front skid plate (ref

     Reservoir - Master Cylinder (Remove and Replace)

    Removal Remove the master cylinder and reservoir assembly (refer to procedure). Release the reservoir to master cylinder fixing lugs (x4). Release the reservoir

    SEE MORE:

     Battery Chiller and TXV Assembly (Remove and Replace)

    Warning: If the 12V power supply is disconnected, do not attempt to open any doors with door glass in closed position. Failure to follow this instruction could result in door glass shatter. Note: Before disconnecting the 12V power supply, ensure that the driver's door window

     Air Suspension

    NOTE: When Model S starts, you may hear the sound of the compressor as the air suspension system's reservoir fills with air. Your Model S is equipped with Adaptive Air Suspension that offers superior ride quality and allows you to choose a softer or firmer ride based on your preference. When ca

    © 2019-2024 Copyright www.tesms.org