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:

Front Shock Absorber Disposal
1. Place the front shock absorber on a level surface or with the piston pointing downwards. 2. Drill a 23 mm {0.080.11 in} hole at the point A shown in the figure so that the gas can escape. WARNING: Whenever drilling into a shock absorber, wear protective eye wear. The gas ...

Combination Switch Disassembly/Assembly
CAUTION: Handling the air bag module improperly can accidentally deploy the air bag module, which may seriously injure you. Read the air bag system service warnings and cautions before handling the air bag module.. 1. Switch the ignition to off. 2. Disconnect the negative batte ...

Door Sash Film Installation
1. Remove any grease or dirt from the affixing surface of the door. 2. Cut away the unused portion along the dotted lines. 3. Peel off the backing paper and attach the door sash film onto the door as shown in the figure. Standard clearance a: 3.05.0 mm {0.120.19 in} ...

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