2007 Lexus SC 430FACTORY OEM SERVICE PROCEDURE

Rear Speed Sensor: Removal

HINT:

  • Use the same procedures for the LH side and RH side.
  • The procedures listed below are for the LH side.
  1. REMOVE REAR WHEEL 
  2. REMOVE REAR SEAT CUSHION ASSEMBLY (See  REMOVAL  ) 
  3. REMOVE REAR SEAT HEADREST PLATE COVER (See  REMOVAL  ) 
  4. REMOVE WIND DEFLECTOR BOARD ASSEMBLY (See  REMOVAL  ) 
  5. REMOVE REAR SEAT HEADREST PLATE (See  REMOVAL  ) 
  6. REMOVE REAR SEAT HEADREST ASSEMBLY (See  REMOVAL  ) 
  7. REMOVE REAR SEATBACK ASSEMBLY (See  DISASSEMBLY  ) 
  8. REMOVE REAR SPEED SENSOR LH 
    1. Disconnect the sensor and HID connectors.
    2. Remove the bolt and 2 nuts, and then disconnect the No. 2 and No. 3 clamps.
    3. Remove the resin clamp and clamp bolt, and then disconnect the HID connector.
    4. Remove the bolt and then disconnect the No. 1 clamp.
    5. Remove the bolt and sensor.
      NOTE: Keep the sensor tip free from foreign matter.
  9. REMOVE REAR SPEED SENSOR RH 
    1. Disconnect the sensor connector.
    2. Remove the nut, and then disconnect the No. 2 clamp.
      Fig 1: Locating Bolt And Sensor
      G05290713Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the bolt and sensor.
      NOTE: Keep the sensor tip free from foreign matter.
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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