Fuel pump access panel

This is not a problem, just my 2 cents worth. I read the post from Broccoli about the inertia switch and there is no inertia switch on GM, but there is a fuel pump access panel on 2003 and 2004 impalas. It's in the trunk right behind the back seat. I know this because I had to replace my fuel tank pressure sensor that's on top of the fuel pump and the access panel is the way I did it. Thanks for listening and keep up the great work, you guys have a really good website.