FRONT SPEED SENSOR (for 2WD): Installation

NOTE: While the battery is connected, even if the engine switch is off, the brake control system activates when the brake pedal is depressed or the door courtesy switch turns on. Therefore during servicing of the brake system components, do not operate the brake pedal and open/close the doors while the battery is connected.

HINT:

The front speed sensor is a component of the front axle hub sub-assembly. If the sensor malfunctions, replace the front axle hub sub-assembly.
The procedures listed below are for the RH side.
Other than areas where instructions are provided, use the same procedures for the LH side and RH side.

INSTALL FRONT AXLE HUB SUB-ASSEMBLY (FRONT SPEED SENSOR)
HINT:

The front speed sensor is a component of the front axle hub sub-assembly. If the sensor malfunctions, replace the front axle hub sub-assembly.
1. Install the front axle hub (See INSTALLATION ).
CHECK FRONT AXLE HUB BEARING LOOSENESS (See ON-VEHICLE INSPECTION )
CHECK FRONT AXLE HUB RUNOUT (See ON-VEHICLE INSPECTION )
INSTALL FRONT DISC (See INSTALLATION )
CONNECT FRONT DISC BRAKE CALIPER ASSEMBLY (See INSTALLATION )
INSTALL SKID CONTROL SENSOR WIRE
1. for LH side:
  Connect the connector (labeled A) to the front speed sensor.
  
  Fig 1: Locating Front Speed Sensor With Connector (For LH)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. for RH side:
  1. Connect the connector (labeled A) to the front speed sensor.
  2. Install the sensor clamp (labeled B) with the bolt (labeled C).
    Torque: 8.5 N*m (87 kgf*cm, 75 in.*lbf)
  3. Connect the pad wear indicator connector (labeled D).
    
    Fig 2: Locating Front Speed Sensor Connector With Bolt And Clamp
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Install the 2 sensor clamps (labeled E) with the 2 bolts (labeled F).
  Torque: 8.5 N*m (87 kgf*cm, 75 in.*lbf)
  
  NOTE: Do not twist the sensor wire when installing the clamps.
  
  Fig 3: Locating Sensor Clamps With Bolts (For LH)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 4: Locating Sensor Clamps With Bolts (For RH)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Install the sensor clamp (labeled G) with the bolt (labeled H).
  Torque: 8.5 N*m (87 kgf*cm, 75 in.*lbf)
  
  NOTE: Do not twist the sensor wire when installing the clamp.
5. Attach the sensor clip (labeled I).
6. Connect the sensor connector (labeled J).
7. Connect the front fender liner.
INSTALL FRONT WHEEL
Torque: 140 N*m (1428 kgf*cm, 103 ft.*lbf)
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See INITIALIZATION ).
INSTALL COWL TOP VENTILATOR LOUVER RH (See INSTALLATION )
CHECK SPEED SENSOR SIGNAL
1. Check the speed sensor signal (See TEST MODE PROCEDURE ).