2007 Lexus SC 430FACTORY OEM SERVICE PROCEDURE

Rear Speed Sensor: Installation

HINT:

  • Use the same procedures for the LH side and RH side.
  • The procedures listed below are for the LH side.
    Fig 1: Locating Bolt And Sensor
    G05290714Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  1. INSTALL REAR SPEED SENSOR RH 
    1. Install the sensor with the bolt.

      Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf) 

    2. Install the No. 2 clamp with the nut.

      Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) 

    3. Connect the sensor connector.
      Fig 2: Locating Bolt And Sensor
      G05290715Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL REAR SPEED SENSOR LH 
    1. Install the sensor with the bolt.

      Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf) 

    2. Install the No. 1 clamp with the bolt.

      Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) 

    3. Install the No. 2 and No. 3 clamps with the bolt and 2 nuts.

      Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) 

    4. Connect the HID connector, and then install the resin clamp and clamp bolt.

      Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) 

    5. Connect the sensor and HID connector.
      Fig 3: Locating Bolt And Sensor
      G05290716Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL REAR SEATBACK ASSEMBLY (See  DISASSEMBLY  ) 
  4. INSTALL REAR SEAT HEADREST ASSEMBLY (See  DISASSEMBLY  ) 
  5. INSTALL REAR SEAT HEADREST PLATE (See  INSTALLATION  ) 
  6. INSTALL WIND DEFLECTOR BOARD ASSEMBLY (See  INSTALLATION  ) 
  7. INSTALL REAR SEAT HEADREST PLATE COVER (See  INSTALLATION  ) 
  8. INSTALL REAR SEAT CUSHION ASSEMBLY (See  INSTALLATION  ) 
  9. INSTALL REAR WHEEL 
    1. Install the wheel with the 5 nuts.

      Torque: 103 N*m (1,050 kgf*cm, 76 ft.*lbf) 

    2. Install the ornament with the 10 bolts.

      Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf) 

  10. CHECK ABS SPEED SENSOR SIGNAL 
    1. Check the speed sensor signal (see TEST MODE PROCEDURE  ).
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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