GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the screws that retain the data link connector (DLC) to the instrument panel sound insulator.
  2. Feed the DLC lines through the hole in the sound insulator.


    Object Number: 404084  Size: SH
  3. Remove the instrument panel sound insulator retaining screws.
  4. Remove the nut that retains the instrument panel sound insulator to the accelerator pedal bracket.
  5. Disconnect the electrical connectors from the remote control door lock receiver module (except Japan models).
  6. Remove the remote control door lock receiver from the instrument panel sound insulator (except Japan models).

Installation Procedure


    Object Number: 404084  Size: SH
  1. Install the remote control door lock receiver module to the instrument panel sound insulator (except Japan models).
  2. Connect the electrical connector to the remote door lock receiver module (except Japan models).
  3. 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.

  4. Install the nut that retains the instrument panel sound insulator to the accelerator pedal bracket.
  5. Tighten
    Tighten the nut to 4 N·m (35 lb in).

  6. Install the instrument panel sound insulator retaining screws.
  7. Tighten
    Tighten the instrument panel sound insulator retaining screws to 1.9 N·m (17 lb in).

  8. Install the DLC through the hole in the instrument panel sound insulator.
  9. Install the screws that retain the DLC to the instrument panel sound insulator.
  10. Tighten
    Tighten the data link connector screws to 2.4 N·m (21 lb in).