2008 Lexus IS 350FACTORY OEM SERVICE PROCEDURE

Rear Speed Sensor: Installation

  1. INSTALL REAR SPEED SENSOR 
    1. Install the rear speed sensor with the bolt.

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

      NOTE: Prevent foreign matter from attaching to the sensor tip.
    2. Connect the speed sensor connector.
      Fig 1: Locating Bolt And Rear Speed Sensor
      G05297171Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL REAR WHEEL 
    1. Install the rear wheel.

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

  3. INSPECT 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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