Brake Pedal Stroke Sensor: Installation

1. New brake pedal stroke sensor assembly:
   1. Install the new brake pedal stroke sensor assembly with the 2 nuts.

      Torque: 8.5 N*m (87 kgf*cm, 75 in.*lbf) 

      NOTE:

      • Engage the brake pedal stroke sensor assembly lever with the brake pedal groove.
      • Check that there is no foreign matter attached to the brake pedal stroke sensor's contacting surface.
   2. Strongly depress the brake pedal and brake the brake pedal stroke sensor assembly lever set pin.
   3. Remove the broken lever set pin.
   4. Connect the brake pedal stroke sensor assembly connector.
2. Reuse of brake pedal stroke sensor assembly:
   1. Temporarily install the brake pedal stroke sensor assembly with the 2 nuts.
      NOTE:

      • Engage the brake pedal stroke sensor lever with the brake pedal groove.
      • Check that there is no foreign matter attached to the brake pedal stroke sensor's contacting surface.
   2. Connect the connector of the brake pedal stroke sensor assembly.
   3. Connect negative battery terminal.
   4. Connect the intelligent tester to the DLC3.
      Fig 1: Installing Brake Pedal Stroke Sensor Assembly With Nuts

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   5. Turn the engine switch on (IG). Reading the stroke sensor 1 value shown on the data monitor, turn the stroke sensor slowly to the right and left to adjust it to the standard voltage.
      Fig 2: Turning Engine Switch On (IG)

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard voltage: 

      0.8 to 1.2 V 

   6. Fully tighten the 2 nuts.

      Torque: 8.5 N*m (86 kgf*cm, 75 in.*lbf) 

      NOTE: Do not depress the brake pedal after turning the engine switch on (IG).

Some systems need initialization after reconnecting the cable to the negative battery terminal. (See INITIALIZATION )