GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the radiator grille. Refer to Grille Replacement .
  2. Remove the outside air temperature sensor and wiring, if equipped.
  3. Remove the support bracket bolts.

  4. Object Number: 321593  Size: SH
  5. Remove the support bracket from the vehicle.

Installation Procedure

  1. Install the support bracket to the vehicle.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the support bracket bolts.
  4. Tighten
    Tighten the support bracket bolts to 2 N·m (18 lb in).

  5. Install the outside air temperature sensor and wiring, if equipped.

  6. Object Number: 321593  Size: SH
  7. Install the radiator grille.