GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 389092  Size: SH
  1. Remove the screws retaining the power seat switch bezel.
  2. Disconnect the electrical connectors.
  3. Remove the lumbar support switch.
  4. Remove the power seat adjuster switch assembly.

Installation Procedure

  1. Install the power seat adjuster switch assembly to the seat switch bezel.
  2. Install the lumbar support switch to the seat switch bezel.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Connect the electrical connectors.

  5. Object Number: 389092  Size: SH
  6. Install the screws retaining the power seat switch bezel.
  7. Tighten
    Tighten the screws to 2 N·m (18 lb in).