Skid Control Sensor: Removal

HINT:

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

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
   CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
   NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See INITIALIZATION ).
2. REMOVE REAR WHEEL 
3. DISCONNECT SKID CONTROL SENSOR WIRE  (See REMOVAL )
4. REMOVE REAR DISC BRAKE CYLINDER MOUNTING WITH REAR DISC BRAKE CYLINDER ASSEMBLY  (See REMOVAL )
5. REMOVE REAR DISC  (See REMOVAL )
6. REMOVE REAR AXLE HUB AND BEARING  (See REMOVAL )
7. REMOVE SKID CONTROL SENSOR 
   1. Install the 4 hub nuts to the 4 rear axle hub bolts.
   Fig 1: Identifying Skid Control Sensor
   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Placing an aluminum plate below the rear axle hub and bearing assembly, place them into a vise.
      NOTE: Replace the rear axle hub and bearing assembly if it is dropped or receives a strong shock.
   3. Using a 3 mm pin punch and hammer, remove the 2 pins from the SST (09520-00031) and disconnect the attachment (09521-00010).
   4. Using SST and 2 bolts, remove the skid control sensor from the rear axle hub and bearing assembly.

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

      NOTE:

      • Pull the skid control sensor off straight, be careful not to make contact with the skid control sensor rotor.
      • If the sensor rotor is damaged or deformed, replace the rear axle hub and bearing assembly.
      • Do not scratch the area where the skid control sensor contacts the rear axle hub and bearing assembly.
      • Do not attach the foreign matter to the sensor rotor.