I drive a 2002 Toyota Rav4 and my recent problem is that I have a leak that in the front passenger's side floor area. Prior to that I didn't have the windshield replace or had a collsion. I did change a new battery which is located in the front passenger's side. The leak seem to occured through the side wall of the passenger's side. The leak seem to start after the new battery was installed. My question is that normal for 2002 Rav4 or did I forget a procedure when removing and installing the battery. I found out the leak when there was rain for three straight days.