Lock Cylinder Replacement - Side Door
REMOVAL PROCEDUREIMPORTANT: If the door lock cylinders require replacement for any reason, apply a coating of lubricant. Lubricate the inside of the lock case and the cylinder keyway prior to assembling and installing the cylinder. Use GM P/N 12346241, Canadian P/N 10953474, or an equivalent lubricant.
1. Remove the trim panel.
2. Remove the water deflector.
3. Remove the lock rod from the lock cylinder (3).
4. Remove the lock rod retainer (1).
5. Remove the lock cylinder and gasket (2).
INSTALLATION PROCEDURE
1. Code the new lock cylinder. Refer to Key and Lock Cylinder Coding.
2. Install the lock cylinder and gasket to the door (2).
3. Install the lock cylinder retainer (1).
4. Use GM P/N 12345996, High-Temperature Water-Resistant Lubricant (Canadian P/N 10953501) or equivalent in order to lubricate the lock rods and the lock rod guide.
5. Install the lock rod to lock cylinder (3).
6. Install the water deflector.
7. Install the trim panel.