For 1990-2009 cars

### Removal Procedure

1. Remove the outside vent valve assembly by completing the following steps:

1.1. | Remove the screw retaining the assembly to the door.

1.2. | Lift up the valve assembly.

1.3. | Remove the valve assembly.

2. Remove the inside module valve assembly by completing the following steps:

2.1. | Remove the door trim panel.Refer to Door Trim Panel Replacement .

2.2. | Drill out the rivets in order to remove the valve.

### Installation Procedure

1. Install the outside vent valve assembly to the door edge.
2. Install the inside module vent valve assembly by completing the following steps:

2.1. | Install with rivets the valve assembly to the door.

2.2. | Install the door trim panel. Refer to Door Trim Panel Replacement .