GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2008 🢒 Envoy - 2WD 🢒 Body Hardware and Trim 🢒 Interior Trim and Paneling 🢒 Door Lock Cylinder Replacement

Removal Procedure
  1. Remove the door trim panel. Refer to Front Side Door Trim Panel Replacement.
  2. Remove the water deflector from the door. Refer to Front Side Door Water Deflector Replacement.
  3. Remove the outside handle from the door. Refer to Front Side Door Outside Handle Replacement.

    4. Object Number: 730439 Size: SH
  4. Remove the lock cylinder from the door handle.

Installation Procedure

    Object Number: 730439 Size: SH
  1. Install the lock cylinder to the door handle.
  2. Install the outside handle to the door. Refer to Front Side Door Outside Handle Replacement.
  3. Install the water deflector to the door. Refer to Front Side Door Water Deflector Replacement.
  4. Install the door trim panel to the door. Refer to Front Side Door Trim Panel Replacement.