GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Astro - 4WD 🢒 Body and Accessories 🢒 Wipers/Washer Systems 🢒 Air Inlet Grille Panel Replacement

Removal Procedure
  1. Disconnect the windshield washer hoses from the windshield wiper arm.
  2. Remove the windshield wiper arms. Refer to Windshield Wiper Arm Replacement in Wipers/Washer Systems.
  3. Remove the antenna. Refer to Fixed Antenna Mast Replacement in Entertainment.
  4. Remove the air inlet grille panel to cowl screws.

    5. Object Number: 321890 Size: SH
  5. Remove the air inlet grille panel from the vehicle.

Installation Procedure

    Object Number: 321890 Size: SH
  1. Install the air inlet grille panel to the vehicle.

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

  2. Install the air inlet grille panel to cowl screws.

    3. Tighten
    Tighten the air inlet grille panel to cowl screws 2 N·m (18 lb in).

  3. Install the antenna. Refer to Fixed Antenna Mast Replacement in Entertainment.
  4. Install the windshield wiper arms. Refer to Windshield Wiper Arm Replacement in Wipers/Washer Systems.