Clearance Inspection

Remove the rear ABS wheel-speed sensor.
Measure the distance between the rear ABS wheel-speed sensor installation surface and the ABS sensor rotor. This is dimension A.
Calculate the clearance between the front ABS wheel-speed sensor and the ABS sensor rotor using the following formula:
Clearance (mm {in}) = A-15.0
Verify that the clearance between the ABS sensor rotor and the rear ABS wheel-speed sensor is as indicated below.
- If there is any malfunction, replace it.
  
  Fig 1: Identifying Clearance Between Rear ABS Wheel-Speed Sensor Installation Surface And ABS Sensor Rotor
  Courtesy of MAZDA MOTORS CORP.
Clearance
- 0.3-1.1 mm {0.012-0.043 in}