GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2009 🢒 Savana 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Antenna Cable Replacement

Removal Procedure

    Object Number: 887173 Size: SH
  1. Unscrew and remove the antenna mast (1). Refer to Fixed Antenna Mast Replacement.
  2. Disconnect the antenna base cable connection from the antenna extension cable.
  3. Push the antenna base cable grommet (5) out, through the firewall.
  4. Open hood to access the antenna cable/base (3).
  5. Remove the antenna collar (2).
  6. Remove the antenna cable/base bolts (4).
  7. Remove the antenna cable/base (3) from the vehicle.

Installation Procedure


    Object Number: 887173 Size: SH
  1. Install the fixed antenna cable/base (3).

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

  2. Install the antenna cable/base mounting bolts (4) and tighten to 11 N·m (97 lb in).
  3. Route the antenna base cable under the A/C case and through the hole in the firewall.
  4. Install the antenna cable grommet (5) through firewall and seat the grommet (5).
  5. Install the antenna collar (2).
  6. Connect the antenna base cable to the antenna extension cable.
  7. Install the passenger side hinge pillar trim. Refer to Body Hinge Pillar Trim Panel Replacement.
  8. Install the antenna mast (1). Refer to Fixed Antenna Mast Replacement.