Condensation inside windshield

That doesn't look bad at all. I've had it much worse than that after driving in a slight drizzle with my windows down for a few minutes.

Took me a while to get rid of it completely, like others said just turn the A/C on and let it run while you drive around for a few days, you can turn the temp dial to high heat if you want as long as the A/C button stays lit to de-humidify the car. Mine took a few days of this before it was back to normal.

Hmmm last night it was the whole window lmfao.
 
Ok, I have found the leak guys. Few days ago. I have noticed a odd stain right next to sun visor. Didn't think much of it. Yesterday it was raining all day. I was off roading and I don't know why, but I went to touch the area where I saw the stain. And boom... WET! ****!!!!! Driver side was a lot more wet than the passenger. Passenger wasn't even wet till i was parked on a decline in the woods. So I quickly poped the o-poop handle on my side and removed the trim along with the sun visor. Water was like dripping bad. I was on a slight incline. I checked around the windshield from the inside and its not the windshield. I am aiming towards the sunroof leaking. My sun roof drains are clear. I have checked that not to long ago. My truck is 97 and has that weird seal where it has a small gap around the sunroof window. Here are some photos. has anyone experienced this leak? And what have you done to fix it? Have you fixed it? Is there a OEM seal replacement for the sunroof?

I looked at this thread.
http://www.toyota-4runner.org/3rd-gen-t4rs/87012-sunroof-leak-problems.html

and at the [MENTION=102606]infamousRNR[/MENTION] video thats on there. Maybe he can tell me if the silicone fixed his friends leak!

And this thread http://www.toyota-4runner.org/3rd-gen-t4rs/163364-water-leaking-out-headliner-sunroof-2.html

So this is the passenger side visor. Hard to see , but there a small water stain near the visor screw.

HKn7XZT.jpg


This is the driver side
K92ZuJh.jpg


kr3pkCI.jpg


Notice the little rust stain on the sunroof, near the window seal/trim area
CTE1qqA.jpg


8YfeUxs.jpg


Any tips guys?
[MENTION=102606]infamousRNR[/MENTION]
[MENTION=78100]TRD 4RNR[/MENTION]
[MENTION=120071]mtbtim[/MENTION]
 
Yikes! That looks like quite a bit of water.
I notice you say your drains are clear - but are you positive the drain hoses are still firmly attached (and not brittle or cracked)?

zzT0bd2.jpg
 
That I don’t know. I guess I should go ahead and remove the headliner and visually inspect it ? My sun roof looks to have to gaps, like yours have.

And yes it is a lot of water lol. It was dripping on me pretty bad. So, pull the headliner ??
 
That I don’t know. I guess I should go ahead and remove the headliner and visually inspect it ? My sun roof looks to have to gaps, like yours have.

And yes it is a lot of water lol. It was dripping on me pretty bad. So, pull the headliner ??

I never got that much water in the headliner. Most often I got water dripping on the center console and near the rear view mirror. It looks to me like you have more going on than just the "crack/gap" in the sunroof surround. I hate to suggest you pull the headliner (as it's a lot of work) but I think you'll get a much better idea of what's going on when you can actually inspect all the connections. With that said, maybe as a next step you could pull the sunroof and seal that "crack/gap" like I did - I have been dry since doing so.

Good luck.
-Michael
 
I never got that much water in the headliner. Most often I got water dripping on the center console and near the rear view mirror. It looks to me like you have more going on than just the "crack/gap" in the sunroof surround. I hate to suggest you pull the headliner (as it's a lot of work) but I think you'll get a much better idea of what's going on when you can actually inspect all the connections. With that said, maybe as a next step you could pull the sunroof and seal that "crack/gap" like I did - I have been dry since doing so.

Good luck.
-Michael
Yeah I’ll do that. Pull the headliner. Also, I just noticed it’s wet under the carpet. Under the feet. Looks like water drips into the headliner, and some drips down the pillar into the carpet. Only explanation.
 
Yeah I’ll do that. Pull the headliner. Also, I just noticed it’s wet under the carpet. Under the feet. Looks like water drips into the headliner, and some drips down the pillar into the carpet. Only explanation.



Pull the head liner. It a little work but not that bad. Close the sun roof doors and windows, sit in the car, tape up the gaps in sunroof with duct tape so you are sure no water goes in there until you want it to..have a buddy use a garden hose without a nozzle, you want to be able to control where the water goes.. have him start in one corner of the roof and move slowly across the top of windshield. If that’s good, THEN move to sunroof, remove tape and do the same thing..this is really the only way to do it properly. I’ve had cars leak on one side of the vehicle, but the water would follow a wire or hose and not drip till it got to the other side. My guess is you have a leak around the windshield.


Sent from my iPhone using Tapatalk
 
Pull the head liner. It a little work but not that bad. Close the sun roof doors and windows, sit in the car, tape up the gaps in sunroof with duct tape so you are sure no water goes in there until you want it to..have a buddy use a garden hose without a nozzle, you want to be able to control where the water goes.. have him start in one corner of the roof and move slowly across the top of windshield. If that’s good, THEN move to sunroof, remove tape and do the same thing..this is really the only way to do it properly. I’ve had cars leak on one side of the vehicle, but the water would follow a wire or hose and not drip till it got to the other side. My guess is you have a leak around the windshield.


Sent from my iPhone using Tapatalk

Good advice. I’ll definitely do that. Thank you. I’m really aiming towards the sunroof. Just looked wet up there. Going to do these few tests and than I’ll report back with some photos and more info. I appreciate everyone’s help.
 
Good advice. I’ll definitely do that. Thank you. I’m really aiming towards the sunroof. Just looked wet up there. Going to do these few tests and than I’ll report back with some photos and more info. I appreciate everyone’s help.



Just to be clear, put the duct tape on the outside, over the gaps around it and the roof..i re read my post, makes it sound like I meant to put tape on inside.


Sent from my iPhone using Tapatalk
 
I has a similar problem with my Subaru, couldn't seem to shake the wet dog smell until mid summer, but in addition to leaking from the windshield the condensate line from the AC was clogged and would overflow to the padding under the passengers feet. I was able to snake it and vacuum out a bunch of pine needles and other gunk, then flush some clean water/simple green in and wash it and the smell out. The photos are from a Subaru, left of the glove box, and under the stereo.
 

Attachments

  • thumbnail (2).jpg
    thumbnail (2).jpg
    57.7 KB · Views: 425
  • thumbnail.jpg
    thumbnail.jpg
    52 KB · Views: 438
Pulled the headliner of. And FML! LOL. A lot of water/condensation on the roof and around the sunroof.

Water around the sunroof frame. Can see it on this photo ( what are those copper lines for?)
QsFpl9I.jpg


Back part of the roof, behind the sun roof above the rear passengers.
o78sX7P.jpg


Passenger side sunroof frame
LMWydZu.jpg


Driver side
PCMwavs.jpg


Behind the sunroof rails, towards the back, like behind the driver seat
lEyDlMp.jpg


9EtUXbp.jpg


23n4qpN.jpg


Im pretty sure when my father was pouring water on the roof/sunroof. I saw little bit of water seeping through here. Looks to me, like the actual sunroof seal is bad and the whole sunroof needs to be removed and resealed. Im not sure if there is a rubber gasket that goes around the actual whole frame. Like between the roof body and the sunroof frame.

This is passenger side back of the sunroof.
klIexyk.jpg



2uhWwvL.jpg


This is driver side back of the sunroof
YYeeaPE.jpg
 
Copper lines?? No idea.. there absolutely is some sort of gasket on the sunroof to help seal it when closed.
Open the sunroof, and let water go in the channel/track that the gasket would go in.. make sure it’s not leaking and that it is draining properly.. turn the hose on very low when you try this..


Sent from my iPhone using Tapatalk
 
7221c110221bb9ab4095bcf659d93c74.jpg

Also, take the hose clamps of these on both sides and blow them out with an air compressor to make sure they are not clogged


Sent from my iPhone using Tapatalk
 
The channel that is in the roof will have a 1/4 inch or so lip on it.. there probably is a gasket on that. However, unless water gets higher than that it shouldn’t be an issue...but water could definitely splash over that if the gasket is bad. But you need to check that the channel itself does not have a leak and it is draining properly,not causing it to flow over the top of the lip.
That being said, it is quite a process removing the sunroof to replace the gaskets.. there is also one on the sunroof itself I’m guessing.. I have not had to replace on on a 3rd gen, but have done many on other types of vehicles.. and it is a pain, but can be done. I recommend trying to find some videos on the process.


Sent from my iPhone using Tapatalk
 
The two front drains, I have blown air through them more than once. I watched water flow through it today when the water was being poured.


What channel are you referring to ?@Ifirefight

I’ll take photos of outside tomorrow.

Does toyota offer replacement gaskets for the sun roof ?
 
The two front drains, I have blown air through them more than once. I watched water flow through it today when the water was being poured.





What channel are you referring to ?@Ifirefight



I’ll take photos of outside tomorrow.



Does toyota offer replacement gaskets for the sun roof ?



80a8664830e95a04e1ec347a8e2b1506.jpg

Something like this, not an exact picture of our vehicles, but all sunroofs use the same principle. I’m talking about the lowest part of the roof that goes AROUND the perimeter of the sunroof.. basically where any water would collect before it drains if you left the sunroof open...or any water that got through when it was closed. Kind of like gutters on a house.



Sent from my iPhone using Tapatalk
 
few photos from the outside. It doesn't look like any trim pops up form the outside.
IucnuFT.jpg


cDvrAJM.jpg


With that said. Now that I'm thinking. IS it designed to allow water to get through this area?
2uhWwvL.jpg


Because the rear drains, are very far from the actual rear drain holes.
hFEKKfV.jpg


See this little hole
vlgS01A.jpg

both driver and passenger have it. Towards the back of the sunroof. Looks like when i saw water here :
2uhWwvL.jpg


it could have bee going through those holes into the tray?

im so lost.... this is messing with me. Because I know its leaking but idk where !!!!!
 

Members online

Forum statistics

Threads
278,307
Messages
3,554,053
Members
248,016
Latest member
Advally Service

Trending content

Back
Top