GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the power seat switch assembly. Refer to Power Seat Switch Replacement .

  2. Object Number: 334118  Size: SH
  3. Use a flat bladed tool in order to remove the lumbar switch from the power seat switch bracket.

Installation Procedure


    Object Number: 741131  Size: SH
  1. Install the lumbar switch into the power seat switch bracket.
  2. Install the power seat switch assembly. Refer to Power Seat Switch Replacement .