Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.

New lock cylinders are available as replacement components. When you replace a lock cylinder, apply a coating of appropriate lubricant inside the lock case and the cylinder keyway prior to installing the cylinder. Refer to FLUID AND LUBRICANT RECOMMENDATIONS in Maintenance and Lubrication.

In order to repair a binding lock cylinder, refer to BINDING LOCK CYLINDERS . In order to code a new lock cylinder, refer to KEY AND LOCK CYLINDER CODING in General Information.

Remove the outside door handle. Refer to DOOR HANDLE REPLACEMENT - FRONT OUTSIDE .
Use a flat-bladed tool in order to remove the door lock cylinder retainer.

Fig 1: Removing Door Lock Cylinder From Outside Door Handle
Courtesy of GENERAL MOTORS CORP.
Remove the door lock cylinder from the outside door handle.