I've got a leak, in my cab

[rpenterics]

So today before work I opened my passenger rear door and found a shirt that was soaking wet. When I pulled up the plastic door sill plates I found the channel underneath to be completely full of water It has been raining pretty hard here the last couple days and I drove 600+ miles last weekend in the rain. I'm at work until 7am right now but where do you all recommend I look first?

[ltl_jrw]

You could have a windsheild leaking and running down the A piller on the passenger side filling the channel, was the carpet wet also.

[Joe_914]

I had this problem with my truck on the drivers side. I removed the door gaskets cleaned it up and it appears to have fixed it. Gasket just had lots of crud built up on the part that water drains off.

[mikeb2]

I just noticed mine leaking this weekend and it is running right down the A Pillar, down the kick panel area and onto my floor mat. I removed the door seal and cowl cover and cleaned everything I will let you know if that fixes it. I will keep an eye on this thread for more ideas in case that doesn't fix it.

[DAI532]

Subscribing.
I discovered the exact same problem on my passenger side floor board this weekend. I got suspicious when the inside of my truck smelled musty and began looking for moisture. I am pretty sure it is coming down the A-pillar somewhere, but not exactly sure where it is coming into the A-pillar. Please keep us posted with your findings.

[ltl_jrw]

There was a service bullentin about windsheilds leaking and running down the A-piller.

[robs01f250]

If the door seals seem dry rotted you could rub some vasoline on them to moisten them up and they will swell a little bit