GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2003 🢒 Yukon - 2WD 🢒 Body and Accessories 🢒 Body Rear End 🢒 Liftgate Lock Cylinder Replacement

Removal Procedure
  1. Remove the trim panel. Refer to Liftgate Trim Panel Replacement .
  2. Remove the liftgate window latch assembly. Refer to Liftgate Latch Replacement .

    3. Object Number: 570311 Size: SH
  3. Depress the locking pin on the lock cylinder.
  4. Turn lock cylinder counterclockwise.
  5. Remove the liftgate lock cylinder from the latch assembly.

Installation Procedure

    Object Number: 570311 Size: SH
  1. Install the liftgate lock cylinder to the latch assembly.
  2. Rotate lock cylinder clockwise until the pin engages.
  3. Install the trim panel. Refer to Liftgate Trim Panel Replacement .
  4. Install the liftgate window latch assembly. Refer to Liftgate Latch Replacement .