Front Speed Sensor: Installation: Installation

WARNING: This page is about a different car, the 2010 Lexus GS 450h. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

Use the same procedures for the LH side and RH side.
The procedures listed below are for the LH side.

WARNING:

When the brake caliper is removed from the brake disc, do not start the hybrid system. If the hybrid system is started, the brake fluid pressure may increase.

INSTALL FRONT SPEED SENSOR LH
1. Wipe off sealant attached to the sensor's fitting surface with non-residue solvent.
  NOTE:
  Prevent foreign matter from attaching to the sensor rotor.
2. Install a new sensor to the hub and bearing. The sensor connector should be placed in the upper position.
  
  Fig 1: Identifying Front Speed Sensor To Hub And Bearing Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Using SST and a press, press in the speed sensor to the hub and bearing.
  
  Fig 2: Identifying Skid Control Sensor
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  NOTE:
  - Keep the sensor away from magnets.
  - Do not use a hammer on the sensor.
  - Check that there is no foreign matter such as iron chips on the sensor's detecting portion.
  - Slowly press the sensor straight.
INSTALL FRONT AXLE HUB SUB-ASSEMBLY LH . Refer to INSTALLATION - Step 2
CHECK FRONT AXLE HUB BEARING LOOSENESS . Refer to ON-VEHICLE INSPECTION - Step 4
CHECK FRONT AXLE HUB RUNOUT . Refer to ON-VEHICLE INSPECTION - Step 5
INSTALL FRONT DISC . Refer to REASSEMBLY - Step 1
CONNECT FRONT DISC BRAKE CALIPER ASSEMBLY LH . Refer to INSTALLATION - Step 1
CONNECT CONNECTOR
1. Connect the sensor connector to the front speed sensor.
  NOTE:
  Do not twist the sensor wire.
  
  Fig 3: Identifying Speed Sensor Connector At Front Axle Speed Sensor
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL FRONT WHEEL
Torque: 103 N*m (1,050 kgf*cm, 76 ft.*lbf)
CHECK SPEED SENSOR SIGNAL
1. Check the speed sensor signal. Refer to TEST MODE PROCEDURE .