2001 Lexus GS 300FACTORY OEM SERVICE PROCEDURE

Front Speed Sensor: Removal

  1. REMOVE FRONT WHEEL.Β 
    1. Torque:Β  103 N.m (1,050 kgf.cm, 76 ft.lbf)
  2. DISCONNECT SPEED SENSOR CONNECTOR.Β 
    Fig 1: Locating Front Speed Sensor Connector
    G00377740Courtesy of Β© TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE SPEED SENSOR.Β 
    1. Remove the resin clip and 2 clamp bolts holding the sensor harness to the body.
      1. Torque:Β  5.0 N.m (51 kgf.cm, 44 in.lbf)
    2. Remove the bolt and speed sensor from the steering knuckle.
      1. Torque:Β  8.0 N.m (82 kgf.cm, 71 in.lbf)
      Fig 2: Identifying Front Speed Sensor Location
      G00377741Courtesy of Β© TOYOTA, LICENSE AGREEMENT TMS1002
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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