FRONT SPEED SENSOR (for 2WD): Removal

HINT:

• Use the same procedures for the RH side and LH side.
• The procedures listed below are the LH side.

1. REMOVE FRONT WHEEL 
2. DISCONNECT FRONT SPEED SENSOR 
   1. Disconnect the front speed sensor connector to the front speed sensor.
3. SEPARATE FRONT DISC BRAKE CALIPER ASSEMBLY (See  REMOVAL  ) 
4. REMOVE FRONT DISC (See  REMOVAL (For IS350) REMOVAL (For IS250)  ) 
5. REMOVE FRONT AXLE HUB SUB-ASSEMBLY (See  REMOVAL  ) 
6. REMOVE FRONT SPEED SENSOR 
   Fig 1: Identifying Front Speed Sensor Connector

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   1. Install the 3 hub nuts to the hub bolt. Placing an aluminum plate below the hub and bearing assembly, hold them in a vise.
      NOTE: Replace the hub and bearing assembly if it is dropped or receives a strong shock.
   2. Using SST, remove the front speed sensor from the front axle hub.

      SST 09520-24010, 09950-00020, 09950-00030 

      NOTE:

      • Keep the sensor away from magnets.
      • Pull the front speed sensor off straight, taking care not to make contact with the speed sensor rotor.
      • If the speed sensor rotor is damaged or deformed, replace the hub and bearing assembly.
      • Do not scratch the area where the speed sensor contacts the hub and bearing assembly.
      • Do not attach foreign matter to the speed sensor rotor.
        Fig 2: Removing Front Speed Sensor From Front Axle Hub Using SST

        Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002