2007 Lexus GX 470FACTORY OEM SERVICE PROCEDURE

Front Speed Sensor: Installation

  1. INSTALL SPEED SENSOR FRONT LH 
    Fig 1: Identifying Front Speed Sensor Bolt
    G04965567Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Using a hexagon wrench (5 mm), install the front speed sensor with the bolt to the steering knuckle.

      Torque: 8.3 N*m (85 kgf*cm, 73 in.*lbf) 

      NOTE: Make sure the sensor tip is clean.
    2. Fig 2: Identifying Speed Sensor Connector
      G04965566Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Connect the speed sensor connector.
  2. INSTALL FRONT WHEEL 

    Torque: 112 N*m (1,142 kgf*cm, 83 ft.*lbf) 

  3. CHECK VSC SENSOR SIGNAL 

    HINT:

    (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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