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Skid Control Sensor (Ff): Replacement

NOTE: Replace the RH side by the same procedure with LH side.
  1. Remove rear wheel  .
  2. Separate skid control sensor wire  .
    1. Disconnect the connector from the skid control sensor.
      Fig 1: Locating Skid Control Sensor Connector
      G01061146Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. Remove rear disc brake caliper assy, LH  .
  4. Remove rear disc  .
  5. Remove rear axle hub & bearing assy RH  .
    1. Remove the 4 bolts and rear axle hub & bearing assy.
      Fig 2: Locating Bolts For Rear Axle Hub & Bearing Removal
      G01061147Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. Remove skid control sensor  .
    1. Mount the rear axle hub in a soft jaw vise.
      NOTE: Replace the axle hub assembly if it is dropped or a strong shock is given to it.
    2. Using a pin punch and hammer, drive out the 2 pins and remove the 2 attachments from SST.
    3. Using SST and 2 bolts (Diameter: 12 mm, pitch: 1.5 mm), remove the skid control sensor from the rear axle hub.

      SST 09520-00031 (09520-00040), 09521-00020, 09950-00020 

      4. Fig 3: Removing Skid Control Sensor
      G01061148Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE:
    • If a damage is inflicted to the sensor rotor, replace the axle hub assembly.
    • Do not scratch the contacting surface of axle hub and speed sensor.
  7. Install skid control sensor  .
    1. Clean the contacting surface of the axle hub and a new skid control sensor.
      NOTE: Do not stick any foreign matter to the sensor rotor.
    2. Place the speed sensor on the axle hub so that the connector is positioned as shown in Fig 4.
      Fig 4: Placing Speed Sensor In Axle Hub
      G01061149Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Using SST and a press, install the skid control sensor to the axle hub.

      SST 09830-36010, 09950-60010 (09951-00650), 09950-70010 (09951-07100) 

      Fig 5: Installing Skid Control Sensor
      G01061150Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE:
    • Do not tap the skid control sensor with a hammer directly.
    • Check that there should be no foreign matter on the skid control sensor detection portion.
    • Press in the skid control sensor straight and slowly.
  8. Install rear axle hub & bearing assy RH  .
    1. Install the rear axle hub & bearing assy with the 4 bolts.
      Fig 6: Installing Rear Axle Hub & Bearing Assy RH
      G01061151Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 56 N.m (571 kgf.cm, 41 ft.lbf) 

  9. Install rear disc  .
  10. Install rear disc brake caliper assy, LH (See  REAR CALIPER  )  .
  11. Install skid control sensor wire  .
  12. Install rear wheel  .

    Torque: 103 N.m (1,050 kgf.cm, 76 ft.lbf) 

  13. Inspect tire  .
  14. Measure vehicle height  .
  15. Inspect side slip  .
  16. Inspect camber  .
  17. Inspect toe-in  .
  18. Adjust camber and toe-in  .
  19. Check ABS speed sensor signal (see  PRE-CHECK  )  .
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