Yesterday i was under the hood to get my 4 digit ECU code. I noticed that the fuse box, which is held by clips, isn't very snug. If you tap it with your fingers it moves around maybe a 1/8 to 1/4 inch. It won't come loose, but it will definitely move, shake or rattle against the metal body while driving.

If you have a rattle or noise from the front passenger side, this might be the cause. I think i'll tuck a piece of foam behind it so it won't rattle.

 

I have an 07 and it does not rattle.