Front Speed Sensor: Installation: Installation

HINT: 

• Use the same procedure 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 axle hub and bearing assembly.

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

      Torque: 8.5 N*m (87 kgf*cm, 76 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.
   2. Temporarily install the front brake flexible hose.
      Fig 1: Identifying Front Brake Flexible Hose, No. 1 Sensor Clamp, Shock Absorber & Bolt

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION
      
      

      *1

      Front Brake Flexible Hose

      *2

      No. 1 Sensor Clamp

   3. Install the front brake flexible hose and No. 1 sensor clamp together to the shock absorber with the bolt.

      Torque: 19 N*m (192 kgf*cm, 14 ft.*lbf) 

      NOTE:

      • Do not twist the wire harness for the front speed sensor when installing the speed sensor.
      • Bolt tightens the brake flexible hose and front speed sensor together. Make sure that the front speed sensor is positioned over the front brake flexible hose.
   4. Install the clamp to the shock absorber assembly.
   5. Install the No. 2 sensor clamp to the body with the bolt.

      Torque: 8.5 N*m (87 kgf*cm, 76 in.*lbf) 

      Fig 2: Identifying No. 2 Sensor Clamp And Fastener

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION
      
      

      *1	No. 2 Sensor Clamp

   6. Connect the speed sensor connector.
   7. Connect the 2 speed sensor wire harness clamps to the body.
2. INSTALL FRONT FENDER LINER 

   HINT: 

   Use the same procedure for the LH side and RH side. Refer to INSTALLATION - Step 3 .

3. CONNECT CABLE TO AUXILIARY BATTERY NEGATIVE TERMINAL 

   Refer to INSTALLATION - Step 2

4. CHECK FOR SPEED SENSOR SIGNAL 

   Refer to TEST MODE PROCEDURE