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BRAKE ACTUATOR (w/ VSC): Installation

  1. INSTALL BRAKE ACTUATOR 
    NOTE: Do not remove the hole plugs before connecting the brake tubes. New actuators are filled with brake fluid.
    1. Install the brake actuator assembly with the 2 nuts.

      Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) 

  2. INSTALL BRAKE ACTUATOR WITH BRACKET 
    1. Install the actuator with bracket with the 3 bolts.

      Torque: 20 N*m (199 kgf*cm, 14 ft.*lbf) 

      NOTE: Be careful not to damage the brake tubes and wire harness.
      Fig 1: Locating Brake Actuator Bracket Bolts
      G05139740Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using SST, connect each brake tube to correct positions of the actuator with bracket, as shown in the illustration.

      Torque: 15 N*m (155 kgf*cm, 11 ft.*lbf) 

    3. Fig 2: Identifying Brake Actuator Connectors Using Tags
      G05139739Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Connect the brake actuator connector.
  3. INSTALL AIR CLEANER ASSEMBLY WITH HOSE 
  4. FILL RESERVOIR WITH BRAKE FLUID  (See BLEEDING )
  5. BLEED BRAKE MASTER CYLINDER SUB-ASSEMBLY  (See BLEEDING )
  6. BLEED BRAKE LINE  (See BLEEDING )
  7. BLEED BRAKE ACTUATOR  (See BLEEDING )
  8. CHECK BRAKE FLUID LEAKAGE 
  9. CHECK FLUID LEVEL IN RESERVOIR  (See BLEEDING )
  10. CONNECT BATTERY NEGATIVE TERMINAL 
  11. PERFORM INITIALIZATION 
  12. PERFORM YAW RATE SENSOR ZERO POINT CALIBRATION 

    HINT:

    See CALIBRATION  .

  13. CHECK BRAKE ACTUATOR WITH TECHSTREAM 

    HINT:

    See ON-VEHICLE INSPECTION  .