Replace Rear Speed Sensor

Disconnect the rear speed sensor connector.
Remove the rear speed sensor.
1. Remove the rear wheel.
2. Remove the grommet and clip.
  
  Fig 1: Disconnecting Rear Speed Sensor Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Remove the 2 clamp bolts.
  
  Fig 2: Removing 2 Harness Clamp Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Remove the bolt and speed sensor.
  NOTE:
  At the time of installation, please refer to the following items.
  - There are no foreign objects on the sensor or the part of the knuckle to which the sensor is to be installed.
  - The sensor is installed flat against the knuckle when the bolt is tighten.
Install a new speed sensor.
1. Install the speed sensor with the bolt.
  Torque: 8.0 N.m (82 kgf.cm, 71 in.lbf)
  
  Fig 3: Installing A New Speed Sensor
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the 2 clamp bolts.
  Torque:
  
  19 N.m (195 kgf.cm, 14 ft.lbf) for body side
  
  5.0 N.m (51 kgf.cm, 44 in.lbf) for upper arm side
3. Install the grommet and clip.
4. Install the rear wheel.
  Torque: 103 N.m (1,050 kgf.cm, 76 ft.lbf)
Connect the speed sensor connector.
Check the speed sensor signal (See PRE-CHECK ).

Fig 4: Installing Grommet And Clip
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002