Front Speed Sensor: 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 drive outboard joint shaft assembly (See INSTALLATION ).

1. INSTALL FRONT SPEED SENSOR 
   1. Install the resin clamp and the front speed sensor with the 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: Locating Front Speed Sensor And Resin Clamp With 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 To Stopper Hole

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

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

      NOTE:

      • Do not twist the front speed sensor wire harness during installation.
      • The 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 No. 1 Sensor Clamp With Bolt
      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: Locating No. 2 Sensor Clamp To Body With Bolt

      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 And 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 MOULDING SUB-ASSEMBLY LH  (See INSTALLATION )
5. INSTALL NO. 1 ENGINE UNDER COVER 
6. INSTALL FRONT WHEEL 

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

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

   HINT:

   (See TEST MODE PROCEDURE )