Chevrolet Trax Owners & Service Manuals

Chevrolet Trax: Rear wheel speed sensor replacement

Chevrolet Trax (2013-2022) Workshop Manual / Brakes / Antilock Brake System / Repair instructions / Rear wheel speed sensor replacement

Removal Procedure

WARNING: Refer to Brake Dust Warning .

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  3. Remove the rear wheelhouse panel liner. Refer to Rear Wheelhouse Liner Replacement .

Fig. 34: Wheel Speed Sensor Electrical Connector
Fig. 34: Wheel Speed Sensor Electrical Connector

  1. Disconnect the wheel speed sensor electrical connector (1) and release the connector clip from the wheelhouse bracket.
  2. Release the wheel speed sensor harness clip (2) from the wheelhouse panel.

Fig. 35: Wheel Speed Sensor Harness Clips
Fig. 35: Wheel Speed Sensor Harness Clips

  1. Release the wheel speed sensor harness clips (1) from the rear axle.

Fig. 36: Wheel Speed Sensor Bolt
Fig. 36: Wheel Speed Sensor Bolt

  1. Remove the wheel speed sensor bolt (1).

Fig. 37: Wheel Speed Sensor
Fig. 37: Wheel Speed Sensor

  1. Remove the wheel speed sensor (1) from the rear suspension knuckle.

Installation Procedure

Fig. 38: Wheel Speed Sensor
Fig. 38: Wheel Speed Sensor

  1. Install the wheel speed sensor (1) to the rear suspension knuckle.

Fig. 39: Wheel Speed Sensor Bolt
Fig. 39: Wheel Speed Sensor Bolt

CAUTION: Refer to Fastener Caution .

  1. Install the wheel speed sensor bolt (1) and tighten to 8 N.m (71 lb in).

Fig. 40: Wheel Speed Sensor Harness Clips
Fig. 40: Wheel Speed Sensor Harness Clips

  1. Install the wheel speed sensor harness clips (1) to the rear axle.

Fig. 41: Wheel Speed Sensor Electrical Connector
Fig. 41: Wheel Speed Sensor Electrical Connector

  1. Connect the wheel speed sensor electrical connector (1) and install the connector clip to the wheelhouse bracket.
  2. Install the wheel speed sensor harness clip (2) to the wheelhouse panel.
  3. Install the rear wheelhouse panel liner. Refer to Rear Wheelhouse Liner Replacement .
  4. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
  5. Perform the diagnostic system check. Refer to Diagnostic System Check - Vehicle .

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