GM Service Manual Online
For 1990-2009 cars only

A water deflector performs the following functions:

    • Seals the door
    • Prevents entry of water into the body

The deflector is secured to the door inner panel with a fastener and a pressure sensitive adhesive located on the outboard surface of the deflector. This arrangement allows you to peel back the deflector, as needed, in order to service the door components.