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Home >> Mazda >> 2011 >> Tribute 2WD L4-2.5L >> Repair and Diagnosis >> Brakes and Traction Control >> Antilock Brakes / Traction Control Systems >> Wheel Speed Sensor >> Service and Repair >> Front Wheel Speed Sensor And Sensor Ring Removal/Installation
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Front Wheel Speed Sensor And Sensor Ring Removal/Installation




FRONT WHEEL SPEED SENSOR AND SENSOR RING REMOVAL/INSTALLATION

Front Wheel Speed Sensor









1. With the vehicle in NEUTRAL, position it on a hoist. See Lifting.

NOTE:The electrical connector is located in the engine compartment.
2. Disconnect the electrical connector.

3. Remove the grommet from the body.

- When removing the body grommet, rotate the grommet into a position which allows the use of a small screwdriver to release the tabs on the underside of the body grommet. These 2 tabs are located at right angles to the sensor wire.

CAUTION:Care must be taken during the removal of the grommet to prevent damage. If the grommet is damaged, a new sensor may need to be installed, even though the sensor is functional in all other aspects.






4. Remove the front wheel speed sensor harness from the retainer.

5. Remove the front wheel speed sensor harness-to-body bolt.

- To install, tighten to 9 Nm {0.9 kgf-m, 80 in-lbf}.

6. Remove the front wheel speed sensor harness bolt.

- To install, tighten to 15 Nm {1.5 kgf-m, 133 in-lbf}.

7. Remove the front wheel speed sensor bolt from the wheel knuckle.

- To install,, tighten to 9 Nm {0.9 kgf-m, 80 in-lbf}.

NOTE:Clean off any foreign material that may have collected around the sensor before removal.
8. Remove the front wheel speed sensor.

9. To install, reverse the removal procedure.

NOTE:Thoroughly clean the mounting surface.
Front Wheel Speed Sensor Ring

















Removal

1. Remove the front halfshaft. See Front Drive Halfshafts Removal/Installation.

2. Using a suitable driver, remove the ABS wheel speed sensor ring.

Installation

1. Install the new ABS wheel speed sensor ring and the tools on the halfshaft as shown in the previous illustration.





2. Install the ABS wheel speed sensor ring to the dimension as shown.

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