Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2006 Lexus LX 470FACTORY OEM SERVICE PROCEDURE

Speed Sensor: Removal

REMOVE SPEEDOMETER SENSOR
1. Disconnect the sensor connector.
  
  Fig 1: Identifying Sensor Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the bolt and the sensor.
3. Remove the clip and the driven gear from the sensor.
4. Remove the O-ring from the sensor.
Fig 2: Removing O-Ring From Sensor
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE TRANSMISSION REVOLUTION SENSOR (NT) AND (SP2)
1. Disconnect the sensor connectors.
2. Remove the 2 bolts, revolution sensor (SP2) and (NT).
  
  Fig 3: Identifying Bolts, Revolution Sensor (SP2) And (NT)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Remove the 2 O-rings from the revolution sensor (SP2) and (NT).
Fig 4: Removing 2 O-Rings From Revolution Sensor
Courtesy of © 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:

• 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.