Well I have notice my first leak yesterday. I live in the south where we had more rain than I would like in one night, and yesterday morning when leaving for work i noticed that my rubber floor mat was wet on the passenger side. It appears that there are a set of wires under that must pass through the firewall or near the bottom of the winshield because they were wet. Does anyone know anything about this or had experience with it. I am not sure where to start in searching for where it is leaking from.
Thanks for the help

 

get down on the pass floorboard with a flashlight and start looking at the firewall, if you can see much from the climate control plastic crap (heater core and blower houseing vents, blend doors, etc,) if you dont see anything there look from the engine bay at the firewall.

i dont know if rams do it but... some cars there is something like a drain for the wiper cowl that runs down the a pillar of the pass side so it can dump under the door, sometimes that leaks into the cab.

do the flashlight checking first, you might find something