Clearance Inspection

Remove the wheel and tire, and inspect the sensor for looseness and damage. Replace the sensor as necessary.
Verify the clearance between the ABS wheel-speed sensor and the sensor rotor.
- If not as specified, replace the ABS wheel-speed sensor or sensor rotor as necessary.
Clearance
1. 0.3-1.1 mm {0.012-0.043 in}
Fig 1: Checking Clearance Between ABS Wheel-Speed Sensor And Sensor Rotor
Courtesy of MAZDA MOTORS CORP.