mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

ABS Wheel-Speed Sensor (Front)|Page 345 > < Wheel Speed Sensor|Specifications
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Wheel Speed Sensor: Testing and Inspection
ABS Wheel-Speed Sensor (Front)

Removal/Inspection/Installation

1. Connector
2. Nut
3. Bolt
4. ABS wheel-speed sensor

ABS wheel-speed sensor
Inspection (On-vehicle)

1. Check the clearance between the wheel-speed sensor and the sensor rotor.

Clearance: 0.3-1.1 mm (0.012-0.043 in) 

2. If not as specified, replace the ABS wheel-speed sensor or sensor rotor as necessary.

Resistance of ABS wheel-speed sensor

1. Disconnect the ABS wheel-speed sensor connection
2. Check resistance at the ABS wheel-speed sensor.

Resistance: 1.6-2.0 k.ohms 

ABS Wheel-Speed Sensor (Front)|Page 345 > < Wheel Speed Sensor|Specifications