GM Service Manual Online
For 1990-2009 cars only

Cellular Telephone Docking Station Replacement DeVille and DHS

Removal Procedure


    Object Number: 821209  Size: SH
  1. Open the center seat lower storage compartment door.
  2. Remove the screws  (1) securing the phone docking station adapter to the center seat.
  3. Partially remove the docking station adapter from the center seat .

  4. Object Number: 820710  Size: SH
  5. Disconnect the docking station electrical connector (1).
  6. Disconnect the coaxial cable (2).
  7. Remove the docking station and adapter from the center seat.

  8. Object Number: 821207  Size: SH
  9. Remove the screws  (1) securing the phone docking station to the center seat adapter.
  10. Remove the docking station.

Installation Procedure


    Object Number: 821207  Size: SH
  1. Install the docking station to the center seat docking station adapter.
  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 screws (1).
  4. Tighten
    Tighten the screws to 1.6 N·m (14 lb in).


    Object Number: 820710  Size: SH
  5. Partially install the docking station.
  6. Connect the docking station wiring electrical connector (1).
  7. Connect the coaxial cable (2).

  8. Object Number: 821210  Size: SH
  9. Route the docking station wiring through the docking station adapter and the center seat.

  10. Object Number: 821209  Size: SH
  11. Completely install the docking station adapter to the center seat.
  12. Install the screws (1).
  13. Tighten
    Tighten the screws to 1.6 N·m (14 lb in).