Front Speed Sensor: Installation: Installation

HINT: 

• Use the same procedure for the RH side and LH side.
• The procedure listed below is for the LH side.
• The front speed sensor is a component of the front axle hub sub-assembly. If the front speed sensor needs to be replaced, replace the front axle hub sub-assembly.
• If the sensor rotor needs to be replaced, replace it together with the front axle hub sub-assembly.

1. INSTALL FRONT AXLE HUB SUB-ASSEMBLY 
   1. Install the front axle hub sub-assembly. Refer to INSTALLATION - Step 1 .

      HINT: 

      • The front speed sensor is a component of the front axle hub sub-assembly. If the front speed sensor needs to be replaced, replace the front axle hub sub-assembly.
      • If the sensor rotor needs to be replaced, replace it together with the front axle hub sub-assembly.
2. INSPECT FRONT AXLE HUB BEARING LOOSENESS  . Refer to ON-VEHICLE INSPECTION - Step 4
3. INSPECT FRONT AXLE HUB RUNOUT  . Refer to ON-VEHICLE INSPECTION - Step 5
4. INSTALL FRONT DISC (for Opposed Type Caliper)  . Refer to INSTALLATION - Step 1
5. INSTALL FRONT DISC (for Floating Type Caliper)  . Refer to INSTALLATION - Step 1
6. INSTALL FRONT DISC BRAKE CALIPER ASSEMBLY  . Refer to REPLACEMENT - Step 7
7. CONNECT FRONT SPEED SENSOR WIRE 
   1. Connect the front speed sensor wire to the front speed sensor.
      NOTE:

      Do not twist the front speed sensor wire.

      Fig 1: View Of Connecting Front Speed Sensor Wire

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. INSTALL FRONT WHEEL 

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

9. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
10. INSPECT SPEED SENSOR SIGNAL 

    HINT: 

    Refer to TEST MODE PROCEDURE