Tesla Model S Owners & Service Manuals

Tesla Model S: Master Cylinder (Remove and Replace)

Tesla Model S (2012-2026) Service Manual / Brakes / Master Cylinder (Remove and Replace)

Note: This procedure applies to vehicles with the vacuum brake booster only. If the vehicle has the electromechanical brake booster assembly, the master cylinder is part of the brake booster assembly. Refer to procedure 33031402 (refer to procedure).

Removal

  1. Remove master cylinder and reservoir assembly (refer to procedure)
  2. Release reservoir to master cylinder fixing lugs (x4).
  3. Release reservoir from master cylinder connections (x2) and remove. Note: Place suitable absorbent material around the affected area to absorb any possible fluid spillage.
  4. Remove and discard seals (x2) from master cylinder.

    Caution: Replace master cylinder seals.

    Master Cylinder (Remove and Replace)

Installation
  1. Installation procedure reverse of removal, except for the following: Warning: Only use cleaning agents and solvents in a well-ventilated area. Note: Clean the affected areas before installation.
  2. Bleed brakes (refer to procedure)

    READ NEXT:

     Brake Hose - Flexible - Front - LH (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 LH wheel (refer

     Brake Hose - Flexible - Rear - LH (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 rear wheel arch liner

     Bleed Procedure - One Caliper (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 shat

    SEE MORE:

     Integral Link - Rear - LH (Remove and Replace)

    Warning: If the vehicle has air suspension, activate "Jack" mode on the touchscreen before raising and supporting the vehicle. Removal Remove road wheel (refer to procedure) Remove nut and bolt securing link to suspension knuckle (torque 130 Nm). Remove nut and bolt

     Passive Locking and Unlocking

    Locking and unlocking Model S with your key fob is conveniently hands-free. Although you must be carrying a paired key fob, there is no need to use it. Model S has sensors around the vehicle that can recognize the presence of a key fob within a range of approximately six feet (two meters). Ther

    © 2019-2026 Copyright www.tesms.org