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:

Crankshaft Position (CKP) Sensor Removal/Installation [Mzr 2.0, Mzr 2.5]
Removal CAUTION: When foreign material such as an iron chip is on the CKP sensor, it can cause abnormal output from the sensor because of flux turbulence and adversely affect the engine control. Be sure there is no foreign material on the CKP sensor when replacing. Do not a ...

Audio Control Switch Operation
Without Bluetooth ® Hands-Free With Bluetooth ® Hands-Free Adjusting the Volume To increase the volume, press up the volume switch ( +). To decrease the volume, press down the volume switch ( -). Seek Switch AM/FM radio Press the seek switch ( , ). The radio switches to the ...

Keyless Antenna Removal/Installation
Interior, Front 1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Upper panel. b. Shift knob (MTX). c. Selector lever knob (ATX). d. Shift panel. e. Side wall. f. Center panel. g. Audio unit. h. Rear heat duct (1). 3. Disconnect the connector. 4. ...

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