Mazda 3 manuals

Mazda 3 Service Manual: Rear ABS Wheel Speed Sensor Inspection

Installation Visual Inspection

1. Inspect for the following:

a. Excessive looseness or play of the rear ABS wheel-speed sensor

b. Deformation of the rear ABS wheel-speed sensor

c. Deformation or damage of the rear ABS sensor rotor

Clearance Inspection

1. Remove the rear ABS wheel-speed sensor.

2. Measure the distance between the rear ABS wheel-speed sensor installation surface and the rear ABS sensor rotor. This is dimension A.


3. Calculate the clearance between the rear ABS wheel-speed sensor and the rear ABS sensor rotor using the following formula:

4. Verify that the clearance between the rear ABS sensor rotor and the rear ABS wheel-speed sensor is as indicated below.

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.

Precaution [ABS]
1. Any one or a combination of the ABS warning and brake system warning lights illuminates even when the system is normal. Warning lights that may illuminate and/or flash ...

Rear ABS Wheel Speed Sensor Removal/Installation
1. Remove the under cover.. 2. Remove in the order indicated in the table. 3. Install in the reverse order of removal. 1 Connector 2 Bolt ...

Other materials:

Filament Repair
1. Clean the filament using isopropyl alcohol. 2. Attach tape to both sides of the filament. 3. Using a small brush or marking pen, apply silver paint. 4. After 23 min, carefully remove the tape without damaging the applied area. CAUTION: Do not operate the rear window defrost ...

Driving In Flooded Area
WARNING Dry off brakes that have become wet by driving slowly, releasing the accelerator pedal and lightly applying the brakes several times until the brake performance returns to normal: Driving with wet brakes is dangerous. Increased stopping distance or the vehicle ...

Direct Mode
Direct mode can be used for temporarily switching gears by operating the steering shift switch while the vehicle is being driven with the selector lever in the D range. While in direct mode, the D and M indication illuminate and the gear position in use is illuminated. Direct mode is can ...

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