GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2003 🢒 Bonneville 🢒 Body and Accessories 🢒 Seats 🢒 Lumbar Switch Replacement

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

    2. Object Number: 334118 Size: SH
  2. 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 .