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Home >> Toyota >> 2012 >> Highlander 2WD L4-2.7L (1AR-FE) >> Repair and Diagnosis >> Brakes and Traction Control >> Antilock Brakes / Traction Control Systems >> Wheel Speed Sensor >> Service and Repair >> Front Speed Sensor >> Installation
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Installation





BRAKE CONTROL: 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.
for 2GR-FE: Installation
for 1AR-FE: Installation

1. INSTALL FRONT SPEED SENSOR

(a) Install the resin clamp and the front speed sensor with bolt.





Torque : 8.5 Nm (87 kgf-cm, 75 in-lbf)

NOTICE:
* 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.

(b) Temporarily install the No. 1 sensor clamp.





NOTICE:
Be sure to insert the No. 1 sensor clamp claw into the stopper hole while installing the No. 1 sensor clamp.

(c) Install the front flexible hose and the No. 1 sensor clamp together to the shock absorber with the bolt.





Torque : 19 Nm (194 kgf-cm, 14 ft-lbf)

NOTICE:
* Do not twist the wire harness for the front speed sensor when installing it.
* 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.

(d) Install the No. 2 sensor clamp to the body with the bolt.





Torque : 5.0 Nm (51 kgf-cm, 44 in-lbf)

(e) Install the 2 clamps and connect the front speed sensor connector.





2. INSTALL FRONT FENDER LINER

Installation

3. INSTALL FRONT WHEEL

Torque : 103 Nm (1050 kgf-cm, 76 ft-lbf)

4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected Repair Instruction - Initialization.

5. CHECK FOR SPEED SENSOR SIGNAL

Test Mode Procedure
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