2006 Lexus GX 470FACTORY OEM SERVICE PROCEDURE

Speed Sensor: Replacement

  1. REMOVE SPEED SENSOR (SP2 and NT SENSOR) 
    1. Disconnect the connector.
    2. Remove the bolt and speed sensor.
      Fig 1: Removing Speed Sensor (SP2 & NT Sensor)
      G02963370Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL SPEED SENSOR (SP2 and NT SENSOR) 
    1. Coat a new O-ring with ATF.
    2. Install the speed sensor with the bolt. Torque: 5.4 N.m (55 kgf.cm, 48 in.lbf)
    3. Connect the connector.
      Fig 2: Installing Speed Sensor (SP2 & NT Sensor)
      G02963371Courtesy 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.