Front

Front Speed Sensor Components:

INSPECTION

1. Inspect Speed Sensor.

Disconnect Speed Sensor Connector:

(a) Disconnect the Speed Sensor connector.

Measure Resistance Between Terminals:

(b) Measure the resistance between terminals FR+ and FR- and FL+ and FL-.
Resistance: 0.6 - 2.0 k ohms.
If resistance value is not as specified, replace the sensor.

Check For No Continuity Between Terminals And Sensor Body:

(c) Check there is no continuity between each terminal and sensor body.
If there is continuity, replace the sensor.
(d) Connect the Speed Sensor connector.

Inspect Sensor Installation:

2. Inspect sensor installation.
Check the sensor installation bolt is tightened properly and there is no clearance between the sensor and Steering Knuckle. If not, tighten the bolt.
Torque: 18 Nm (13 ft. lbs.)

Inspect Sensor Rotor Serrations:

3. Visually inspect Sensor Rotor serrations.
(a) Remove the Axle Hub with Disc.
(b) Inspect the Sensor Rotor serrations for scratches, cracks, warping or missing teeth.
(c) Install the Axle Hub with Disc.
4. Check that there is no foreign object on sensor.
5. Check Speed Sensor signal.