2018 Subaru WRX BaseFACTORY OEM SERVICE PROCEDURE

Front ABS Wheel Speed Sensor: Installation

CAUTION:
  • Be careful not to damage the sensor.
  • Do not apply excessive force to the sensor harness.
  1. Install the front ABS wheel speed sensor.

    Tightening Torque:Β 

    Front ABS wheel speed sensor: 7.5 N.m (0.8 kgf-m, 5.5 ft-lb)

    Front ABS wheel speed sensor bracket: 33 N.m (3.4 kgf-m, 24.3 ft-lb)

  2. Install the front wheels.

    Tightening Torque:Β 

    Front wheel: 120 N.m (12.2 kgf-m, 88.5 ft-lb)

  3. Lower the vehicle.
    NOTE: Check if the harness is not pulled and does not come in contact with the suspension or body while operating the steering.
  4. Connect the battery ground terminal. Ref. to NOTE>NOTE>BATTERY .
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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