terry'sfordf150

Has anyone figured out where the water is entering the cab? Only happens when it rains, does not appear to be the windshield seal. Is there any known entry points on the firewall, body panels, etc?
Sure would appreciate some knowledgeable replies.
Terry

fstfrd00

what year truck?

Bottom Dollah

The Sirius antenna penetration is prone to water intrusion. The cargo light also.

Could be running across the top of your headliner.

2010FX4F150GILROY

You mean you dont have a leak on a sunny day, only when it rains...lol....

DevinS

door seal, any number ot the rubber plugs and eyelets (where wiring goes through) i your firewall... Does it leak when sitting still? Or only while driving or after driving? If it's when it's driving or after it has been driven could be road spray from tires and puddles coming in from somewhere under the truck... Maybe a rust hole in floor pan under carpet??

JackT

Terry,
Did you determine the cause of leak? I have 2015 f150 with same problem; rained all day yesterday, truck wasn't used, puddle on floor mat and carpet under park brake pedal.
Thanks,
Jack

gDMJoe

1) HINT/TIP: Put your vehicle information in your sig' -OR- provide it in your posting(s).
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2) HINT/TIP: You'll find posting in the correspondingsection more helpful/appropriate than General F150 Discussion posts.
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ABN Panzer

JackT:
This is a 4 year old thread. I doubt they will answer.
However, as stated in one of the posts... it is most likely a leak through the sattelite antanne that is allowing water into the cab and then running across your headliner.

There are other posts that reference this (unable to seach at the moment) and I'd imagine your dealership would be able to help as well.

fordmech604

I had a 2015 f150 that had water on the drivers side, found sealer missing above the parking brake asy. I resealed the area, and replaced the carpet. Should have taken pictures, but the camera on my phone will not focus.

terry'sfordf150

My leak ended up being the top windshield rubber trim piece, removed it and found very small holes in the rubber compound. Remove old rubber and reapply. Issue solved.