Does any ones rear hatch rattle when going over small bumbs mostly on the highway if so how do I fix it.

it may be your rear seat. I had that. Scion will fix it. I fixed it myself with some sticky felt from home depot. It's on the bottom edge of the back of the back seat. A wire retainer for the seat cover comes in contact with the seat frame.
10 min fix.

cool Thanks

i put some electric tape on the latch of my passenger side backseat and it worked like magic. :roll: :lol:

http://home.earthlink.net/~frazsj/SQUEAKANDRATTLESERVICETIPS.pdf

dude that rocked Thanks ScionicMan !!!