Brake Pedal (For Sedan) Adjustment

Brake. Yaris. Ncp93, 131
Brake System (Other). Yaris. Ncp93, 131

  1. REMOVE INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY

  2. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY

  3. INSPECT AND ADJUST BRAKE PEDAL

  4. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY

  5. INSTALL INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY

Brake Pedal (For Sedan) -- Adjustment



1. REMOVE INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
(YARIS_NCP93 RM000001EEX048X_01_0095.html)


2. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY
(YARIS_NCP93 RM000001EEX048X_01_0032.html)


3. INSPECT AND ADJUST BRAKE PEDAL


Yaris. Ncp93, 131.Brake System (Other).Brake System (For Sedan).Brake Pedal (For Sedan)  Adjustment
  1. Inspect the brake pedal height.

    Pedal height from floor:
    w/ ABS
    w/o ABS
    113.1 to 123.1 mm
    (4.45 to 4.85 in.)
    107.8 to 117.8 mm
    (4.244 to 4.638 in.)
    If the pedal height is incorrect, adjust it.


  1. Adjust the brake pedal height.

    1. Disconnect the connector from the stop light switch.

    2. Turn the stop light switch counterclockwise, and remove the stop light switch.

    3. Loosen the push rod lock nut.

    4. Adjust the pedal height by turning the pedal push rod.

      Pedal height from floor:
      w/ ABS
      w/o ABS
      113.1 to 123.1 mm
      (4.45 to 4.85 in.)
      107.8 to 117.8 mm
      (4.244 to 4.638 in.)
    5. Tighten the push rod lock nut.

      Torque:
      26 N*m{265 kgf*cm, 19 ft.*lbf}


    6. Yaris. Ncp93, 131.Brake System (Other).Brake System (For Sedan).Brake Pedal (For Sedan)  Adjustment
    7. Insert the stop light switch into the adjuster until it just touches the brake pedal.

      NOTICE:
      Do not depress the brake pedal.


    8. Yaris. Ncp93, 131.Brake System (Other).Brake System (For Sedan).Brake Pedal (For Sedan)  Adjustment
    9. Make a quarter turn clockwise to install the stop light switch.

      NOTICE:
      Do not depress the brake pedal.
      HINT:
      The turning torque for installing the stop light switch:
      Torque:
      1.5 N*m{15 kgf*cm, 13 in.*lbf}or less
    10. Check the stop light switch clearance.

      Stop light switch clearance:
      0.5 to 2.6 mm (0.020 to 0.102 in.)
    11. Connect the connector to the stop light switch.



    Yaris. Ncp93, 131.Brake System (Other).Brake System (For Sedan).Brake Pedal (For Sedan)  Adjustment
  1. Inspect the brake pedal free play.

    1. Stop the engine and depress the brake pedal several times until there is no vacuum left in the booster.

    2. Push in the pedal until the beginning of the resistance is felt. Measure the distance as shown.

      Pedal free play:
      1.0 to 6.0 mm (0.039 to 0.236 in.)
      If incorrect, troubleshoot the brake system.


    Yaris. Ncp93, 131.Brake System (Other).Brake System (For Sedan).Brake Pedal (For Sedan)  Adjustment
  1. Inspect the brake pedal reserve distance.

    1. Release the parking brake lever. With the engine running, depress the pedal and measure the pedal reserve distance as shown.

      Pedal reserve distance from floor at 294 N (30 kgf, 66.1 lbf):
      for ABS with VSC
      for ABS without VSC
      w/o ABS
      More than 76 mm (2.99 in.)
      More than 73 mm (2.87 in.)
      More than 70 mm (2.75 in.)
      HINT:
      Sound and resistance from the brake booster when the brake pedal is depressed without a vacuum does not indicate a problem.
      If incorrect, troubleshoot the brake system.


4. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY
(YARIS_NCP93 RM000001EEW049X_01_0006.html)


5. INSTALL INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
(YARIS_NCP93 RM000001EEW049X_01_0095.html)