Front Speed Sensor: Removal

DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
NOTE:
- w/ Navigation System:
  After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.
- When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See INITIALIZATION ).
REMOVE FRONT WHEEL
REMOVE FRONT SKID CONTROL SENSOR WIRE LH
1. Disconnect the connector from the front speed sensor.
2. Remove the bolt and harness clamp.
3. Remove the nut and harness clamp.
  
  Fig 1: Locating Front Skid Control Sensor Connector And Clamp
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Remove the 2 bolts and 2 harness clamps.
  
  Fig 2: Locating Harness Clamps Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Disconnect the 2 connectors and then remove the bolt, harness clamp and sensor wire.
Fig 3: Locating Connectors And Harness Clamp
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FRONT SPEED SENSOR LH
1. Using a 5 mm hexagon wrench, remove the bolt and speed sensor from the knuckle.
NOTE: Pull out the sensor while trying as much as possible not to rotate it.

Fig 4: Locating Front Speed Sensor Bolt
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FRONT SKID CONTROL SENSOR WIRE RH
1. Disconnect the connector from the front speed sensor.
2. Remove the bolt and harness clamp.
3. Remove the nut and harness clamp.
  
  Fig 5: Locating Front Speed Sensor Connector And Harness Clamp Nut
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Disconnect the connector.
5. Detach the connector from the skid control sensor clamp.
6. Remove the bolt and skid control sensor clamp.
7. Remove the 2 bolts and 2 harness clamps.
  
  Fig 6: Locating Skid Control Sensor Clamp Bolt And Skid Control Sensor Clamp Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. Disconnect the connector and then remove the bolt, harness clamp and sensor wire.
Fig 7: Locating Connector And Harness Clamp Bolt
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FRONT SPEED SENSOR RH
1. Using a 5 mm hexagon wrench, remove the bolt and speed sensor from the knuckle.
NOTE: Pull out the sensor while trying as much as possible not to rotate it.

Fig 8: Locating Front Speed Sensor Bolt
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002