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Home >> Mazda >> 2021 >> 3 Base >> Repair and Diagnosis >> Brakes >> Traction Control >> Dynamic Stability Control (Service Information) >> Rear Abs Wheel-Speed Sensor Inspection [2WD] >> Clearance Inspection
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Clearance Inspection

  1. Remove the rear ABS wheel-speed sensor. (See REAR ABS WHEEL-SPEED SENSOR REMOVAL/INSTALLATION .)
  2. Measure the distance between the rear ABS wheel-speed sensor installation surface and the ABS sensor rotor. This is dimension A.
    G13176293Courtesy of MAZDA MOTORS CORP.
  3. Calculate the clearance between the rear ABS wheel-speed sensor and the ABS sensor rotor using the following formula:

    Clearance (mm {IN}) = A-14 {0.55} 

  4. Verify that the clearance between the ABS sensor rotor and the rear ABS wheel-speed sensor is as indicated below.

    Clearance 

    • 0.14-1.00 mm {0.0056-0.0393 in}