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Home › Chevrolet › 2009 › Uplander Base, 3.9 1 › Repair and Diagnosis › Suspension › Electronic Suspension › Automatic Level Control › Repair Instructions › Automatic Level Control Sensor Replacement (Twist Axle) › Installation Procedure

Installation Procedure

  1. Position the ALC sensor and bracket (2) to the vehicle.
    2. CAUTION: Refer to Fastener Caution .
  2. Install the height sensor bolts/screws and tighten to 12 N.m (106 lb in)  .
    3. Fig 1: Identifying Automatic Level Control Sensor Components
    GM343463Courtesy of GENERAL MOTORS CORP.
  3. Install the ALC sensor link (3) to the ball stud (1).
  4. Install the ALC sensor connector.
  5. Lower the vehicle.
  6. Install the ELC/TRAILER fuse.
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