Mazda 3 manuals

Mazda 3 Service Manual: Front ABS Wheel Speed Sensor Inspection

Sensor Output Value Inspection

CAUTION:

1. Switch the ignition to off.

2. Connect the M-MDS to the DLC-2.


3. Select the following PIDs using the M-MDS:

4. Start the engine and drive the vehicle.

5. Verify that the display of the M-MDS shows the same value as the speedometer.

Installation Visual Inspection

1. Inspect for the following:

a. Excessive play of the front ABS wheel-speed sensor

b. Deformation of the front ABS wheel-speed sensor

Clearance Inspection

Preparation prior to inspection

1. Remove the front ABS wheel-speed sensor..

2. Remove the wheel hub, steering knuckle component..

3. Install the front ABS wheel-speed sensor to the removed the wheel hub, steering knuckle component, and tighten to the specified torque.


Clearance Inspection

1. Measure the gap between the front ABS sensor rotor and the front ABS wheel-speed sensor using a feeler gauge.


Servicing after inspection

1. Remove the front ABS wheel-speed sensor from the wheel hub, steering knuckle component.

2. Install the wheel hub, steering knuckle component..

3. Install the front ABS wheel-speed sensor..

4. Inspect the front wheel alignment..

ABS HU/CM Removal/Installation
WARNING: If the ABS HU/CM configuration is not completed, it could result in an unexpected accident due to the ABS being inoperative. If the ABS HU/CM or ABS CM is replaced, always use t ...

Front ABS Wheel Speed Sensor Removal/Installation
1. Remove in the order indicated in the table. 2. Install in the reverse order of removal. 3. After installation, verify that there is no twisting in the front ABS wheel-speed sensor. ...

Other materials:

Selecting the Airflow Mode
Dashboard Vents Defroster and Floor Vents Dashboard and Floor Vents Defroster Vents Floor Vents ...

Front Bumper Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the screw A and fasteners B. 3. Remove the screws C. 4. Remove the bolts D. 5. Remove the fasteners E, screw F and fastener G. 6. Pull the front bumper in the direction of the arrow in the order of (1), (2) and (3), the ...

Center Cover Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the center panel.. 3. Remove the upper clumn cover.. 4. Remove the instrument cluster.. 5. Pull the center cover in the direction of arrow (1) shown in the figure, then remove the hooks. 6. Pull the center cover in the direction of ...

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