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Water is leaking into my truck!


Water is leaking into the rear area of the cab of my truck. It is primarily on the driver side, but I don’t see any water anywhere but the floorboards (nothing on the doors or windows). I was looking into clogged cowl drains, but I didn’t think it would be possible for water to drain out anywhere but the front.

Thanks for any help!

If it seems to be entering the rear of your cab, I would suspect bad seals for your third brake light/cargo light, or a bad rear window seal. Runoff from the roof can enter through either place.

I guess I was mistaken, it is leaking in at the front, but is usually parked slightly uphill so the water was just pooling in the back, so I guess it is cowl drainage issues.