2008 Lexus SC 430FACTORY OEM SERVICE PROCEDURE

Speed Sensor: Removal

  1. REMOVE TRANSMISSION REVOLUTION SENSOR 
    1. Remove the transmission revolution sensor NT.
      1. Disconnect the transmission revolution sensor connector.
      2. Remove the bolt and transmission revolution sensor.
      3. Remove the O-ring from the transmission revolution sensor.
        Fig 1: Locating Bolt And Transmission Revolution Sensor
        G05289652Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the transmission revolution sensor SP2.
      1. Disconnect the transmission revolution sensor connector.
      2. Remove the bolt and transmission revolution sensor.
      3. Remove the O-ring from the transmission revolution sensor.
        Fig 2: Locating Bolt And Transmission Revolution Sensor
        G05289653Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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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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