GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2006 🢒 Terraza Ext. 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Auxiliary Air Distributor Duct Replacement - Upper

Removal Procedure

    Object Number: 1548551 Size: SH
  1. Remove the left side rear quarter trim panel. Refer to Rear Quarter Trim Panel Replacement - Left Side .
  2. Remove the rear (auxiliary) A/C outlet pillar duct bolts (1).
  3. Remove the A/C outlet pillar duct (2).

Installation Procedure

    Object Number: 1548551 Size: SH
  1. Install the A/C outlet pillar duct (2).

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the rear (auxiliary) A/C outlet pillar duct bolts (1).

    3. Tighten
    Tighten the bolts to 10 N·m (89 lb in).

  3. Install the left side rear quarter trim panel. Refer to Rear Quarter Trim Panel Replacement - Left Side .