Skid Control Sensor: Replacement

HINT:

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

1. REMOVE REAR WHEEL 
2. DISCONNECT SKID CONTROL SENSOR WIRE 
   1. Disconnect the connector from the skid control sensor.
      Fig 1: Disconnecting Connector From Skid Control Sensor

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. REMOVE REAR DISC BRAKE CALIPER ASSY LH (SEE  OVERHAUL  ) 
4. REMOVE REAR DISC (SEE  OVERHAUL  ) 
5. REMOVE REAR AXLE HUB & BEARING ASSY LH 
   1. Remove the 4 bolts and rear axle hub & bearing assy.
      Fig 2: Removing Bolts And Rear Axle Hub & Bearing Assy

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. REMOVE SKID CONTROL SENSOR 
   1. Mount the rear axle hub in a vise between aluminum plates.
      NOTE: Replace the axle hub & bearing assy if it is dropped or receives a strong shock.
   2. Using a pin punch and hammer, drive out the 2 pins and remove the 2 attachments (09521-00010) from SST. SST 09520-00031
   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
      NOTE:

      • If damage is inflicted on the sensor rotor, replace the axle hub & bearing assy.
      • Do not scratch the contact surface of axle hub and speed sensor.
      Fig 3: Removing Skid Control Sensor From Rear Axle Hub

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. INSTALL SKID CONTROL SENSOR 
   1. Clean the contact surface of the axle hub and a new skid control sensor.
      NOTE: Prevent foreign matter from attaching to the sensor rotor.
   2. Place the skid control sensor on the axle hub so that the connector is positioned as shown in the illustration.
      Fig 4: Placing Skid Control Sensor On Axle Hub So That Connector

      Courtesy 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)

      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 the skid control sensor in the axle hub straight and slowly.
      Fig 5: Checking There Should Be No Foreign Matter On Skid Control Sensor Detection Portion

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. INSTALL REAR AXLE HUB & BEARING ASSY LH 
   1. Install the rear axle hub & bearing assy with the 4 bolts.

      Torque: 80 N.m (816 kgf.cm, 59 ft.lbf) 

      Fig 6: Installing Rear Axle Hub & Bearing Assy With Bolts

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
9. INSTALL REAR DISC (SEE  OVERHAUL  ) 
10. INSTALL REAR DISC BRAKE CALIPER ASSY LH (SEE  OVERHAUL  ) 
11. CONNECT SKID CONTROL SENSOR WIRE 
    1. Connect the connector to the skid control sensor.
       Fig 7: Connecting Connector To Skid Control Sensor

       Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
12. INSTALL REAR WHEEL 

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

13. INSPECT REAR WHEEL ALIGNMENT (SEE  ADJUSTMENT  ) 
14. CHECK ABS SPEED SENSOR SIGNAL (SEE  DIAGNOSIS SYSTEM - ABS WITH EBD  or  DIAGNOSIS SYSTEM - ABS WITH EBD & BA & TRAC & VSC SYSTEM  )