I don't get in the back seat of my truck that often but I dropped something back there the other day and when I went to try and open the passesenger side back door it wouldn't open. Anybody have a clue what might be wrong with it? Thanks in advance

 

does it open from inside or outside? Might you have put on the child lock? If could be the handle mechanism.

 

It opens from the outside, the trucks a 4 door 2006. But it's the ST model so it's got crank Windows and manual locks, the door handles on the outside and inside both open like they should but the door doesn't open

 

if it opens from the outside, but not the inside, the child lock is probably on. Open the door and look on the side, there should be a little black post somewhere that slides..