LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2021 >> Envision Preferred, AWD >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension Controls System >> Repair Instructions >> Front Suspension 4 Corner Leveling System Position Sensor Replacement >> Removal
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Front Suspension 4 Corner Leveling System Position Sensor Replacement: Removal

  1. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. Remove the right front tire and wheel assembly. Tire and Wheel Removal and Installation
  3. GM5083179Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (4) @ Front Suspension 4 Corner Leveling System Position Sensor (2) - Disconnect

  4. Unclip the wire harness grommet (1) and the wire harness retainer (3) from the front suspension 4 corner leveling system position sensor (2) and reposition the harnesses.
  5. GM5083182Courtesy of GENERAL MOTORS COMPANY
  6. Disconnect the front suspension 4 corner leveling system position sensor link (3) from the electronic suspension front position sensor link ball stud (4).
  7. Loosen the front suspension 4 corner leveling system position sensor nut (1).
  8. Remove the front suspension 4 corner leveling system position sensor (2) from the keyhole slot at the frame.