Front Speed Sensor: Installation

HINT:

• Use the same procedures for the LH side and RH side.
• The following procedure is for the LH side.
• If the sensor rotor needs to be replaced, replace it together with the front drive outboard joint shaft assembly.

  (See REASSEMBLY )

  (See INSTALLATION )

1. INSTALL FRONT SPEED SENSOR 
   1. Install the resin clamp and the front speed sensor with bolt.

      Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf) 

      NOTE:

      • Prevent foreign matter from attaching to the front speed sensor tip.
      • Firmly insert the front speed sensor body into the knuckle before tightening the bolt.
      • After installing the front speed sensor to the knuckle, make sure that there is no clearance between the front speed sensor stay and knuckle. Also make sure that no foreign matter is stuck between the parts.
      • Before installing the clamp, firmly insert the points of the clamp into the installation holes.
      Fig 1: Identifying Resin Clamp & Front Speed Sensor Bolt

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Temporarily install the No. 1 sensor clamp.
      NOTE: Be sure to insert the No. 1 sensor clamp claw into the stopper hole while installing the No. 1 sensor clamp.
      Fig 2: Identifying No. 1 Sensor Clamp

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   3. Install the front flexible hose and the No. 1 sensor clamp together to the shock absorber with the bolt.

      Torque: 19 N*m (194 kgf*cm, 14 ft.*lbf) 

      NOTE:

      • Do not twist the wire harness for the front speed sensor when installing it.
      • A bolt tightens the brake flexible hose and front speed sensor together. Make sure that the flexible hose is positioned over the front speed sensor.
      Fig 3: Identifying Front Flexible Hose & No. 1 Sensor Clamp

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   4. Install the No. 2 sensor clamp to the body with the bolt.

      Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) 

      Fig 4: Identifying No. 2 Sensor Clamp

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   5. Install the 2 clamps and connect the front speed sensor connector.
      Fig 5: Identifying Front Speed Sensor Connector Clamps

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. INSTALL FRONT FENDER LINER  (See INSTALLATION )
3. INSTALL FRONT WHEEL OPENING EXTENSION PAD  (See INSTALLATION )
4. INSTALL FRONT FENDER MOLDING SUB-ASSEMBLY LH  (See INSTALLATION )
5. INSTALL NO. 1 ENGINE UNDER COVER  (See INSTALLATION )
6. INSTALL FRONT WHEEL 

   Torque: 103 N*m (1050 kgf*cm, 76 ft.*lbf) 

7. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
   NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected. (See INITIALIZATION )
8. CHECK FOR SPEED SENSOR SIGNAL 

   HINT:

   (See TEST MODE PROCEDURE  )