GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2003 🢒 DeVille 🢒 Body and Accessories 🢒 Doors 🢒 Door Lock Switch Replacement

Removal Procedure

    Object Number: 511156 Size: SH
  1. Remove the door trim panel. Refer to Rear Side Door Trim Panel Replacement or Front Side Door Trim Panel Replacement .
  2. Disconnect the electrical connector from the lock switch.
  3. Use a flat bladed tool to disengage the locking tabs (1) from both sides of the switch.
  4. Remove the lock switch.

Installation Procedure

    Object Number: 511159 Size: SH
  1. Snap the door lock switch into the door trim panel.
  2. Connect the electrical connector.
  3. Install the door trim panel. Refer to Rear Side Door Trim Panel Replacement or Front Side Door Trim Panel Replacement .