FRONT ABS WHEEL-SPEED SENSOR INSPECTION
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Sensor Output Value Inspection
1. Turn the ignition switch to the LOCK position.
2. Connect the M-MDS to the DLC-2.
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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 the following items:
Clearance Inspection
Preparation prior to inspection
1. Remove the ABS wheel-speed sensor. (See FRONT ABS WHEEL-SPEED SENSOR REMOVAL/INSTALLATION.)
2. Remove the wheel hub, steering knuckle component. (See WHEEL HUB, STEERING KNUCKLE REMOVAL/INSTALLATION.)
3. Install the ABS wheel-speed sensor to the removed wheel hub, steering knuckle component, and tighten to the specified torque.
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Clearance Inspection
1. Measure the gap between the ABS sensor rotor and ABS wheel-speed sensor using a feeler gauge.
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Servicing after inspection
1. Remove the ABS wheel-speed sensor from the wheel hub, steering knuckle component.
2. Install the wheel hub, steering knuckle component. (See WHEEL HUB, STEERING KNUCKLE REMOVAL/INSTALLATION.)
3. Install the ABS wheel-speed sensor. (See FRONT ABS WHEEL-SPEED SENSOR REMOVAL/INSTALLATION.)
4. Inspect the front wheel alignment. (See FRONT WHEEL ALIGNMENT.)