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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 Air Compressor Shield Replacement >> Installation Procedure
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Installation Procedure

  1. Install the ALC shield (2) onto the vehicle.
  2. Install the ALC relay onto the vehicle. Refer to Automatic Level Control Relay Replacement .
  3. Fig 1: Locating ALC Shield Bolt
    GM898568Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fastener Caution .
  4. Install the ALC shield bolt (1) and retainers to the vehicle and tighten to 6 N.m(53 lb in)  .
  5. Install the ALC compressor assembly onto the vehicle. Refer to Air Compressor Replacement .
  6. Lower the vehicle.