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Home >> Buick >> 2017 >> Envision Preferred, AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Rear Wheel Speed Sensor Replacement >> Removal Procedure

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. Fig 1: Rear Wheel Speed Sensor Bolt
    GM3898439Courtesy of GENERAL MOTORS COMPANY
  4. Remove Rear Wheel Speed Sensor Bolt (1)
  5. Fig 2: Rear Wheel Speed Sensor Retainer
    GM3898437Courtesy of GENERAL MOTORS COMPANY
  6. Release Rear Wheel Speed Sensor Retainer (1)
  7. Fig 3: Rear Wheel Speed Sensor Retainers
    GM3898435Courtesy of GENERAL MOTORS COMPANY
  8. Release Rear Wheel Speed Sensor Retainers (1) (Qty: 2)
  9. Lower the rear suspension cradle approximately 25 mm (1 in). Refer to Rear Suspension Cradle Replacement
  10. Fig 4: Rear Wheel Speed Sensor Electrical Connector
    GM3898440Courtesy of GENERAL MOTORS COMPANY
  11. Disconnect Rear Wheel Speed Sensor Electrical Connector (1)
  12. Remove Rear Wheel Speed Sensor