Astro Van AWD V6-4.3L VIN X (2003)
Rear Door Exterior Handle: Service and Repair
Door Handle Replacement
Outside Handle and Lock Cylinder Replacement
Removal Procedure
Important: If door lock cylinders require replacement for any reason, apply a coating of GM P/N 12346241 or equivalent lubricant inside of
the lock case and the cylinder keyway prior to assembling and installing the cylinder.
1. Remove the trim panel. Refer to Trim Panel Replacement - Door (See: Front Door/Front Door Panel/Service and Repair) .
2. Use a sharp bladed tool in order to separate the water deflector at the perforations. Refer to Water Deflector Replacement - Front Door See: Front
Door/Front Door Panel/Service and Repair
3. Remove the access hole plug (1).
4. Remove the lock rod from the door handle.
5. Remove the nuts from the door handle (4).
6. Remove the door handle from the door (2).
7. Remove the lock rod from the lock cylinder (3).
8. Remove the lock cylinder retainer.
9. Remove the lock cylinder and the gasket (5) from the door.
Installation Procedure
Important: Install new plastic retainer clips whenever the lock rods are removed.
1. Install the gasket (5) and the lock cylinder to the door.
2. Install the lock cylinder retainer .
3. Install the lock rod to the lock cylinder.
4. Install the handle to the door (2).
Notice: Refer to Fastener Notice in Cautions and Notices.
5. Install the nuts to the door handle (4).
Tighten the nuts to the door handle to 6 N.m (53 lb in).
6. Install the door handle lock rod to the handle.
