Sponsored

Sunroof leaking when open after a rain

boulders1489

TRD Off-Road Premium
Member
First Name
Eric
Joined
Dec 15, 2025
Threads
4
Messages
5
Reaction score
1
Location
St. Louis, MO
Vehicle(s)
2025 4Runner ORP
I went camping over the weekend and it was a rainy affair, but the next day was beautiful so on the way home we opened the sunroof. A tidal wave of water cascaded into the front seats. I have had other cars with sunroofs and they seemed to mange that situation quite nicely. We ended up getting 2 waves of water in the car. Easy solution is to just drive a bit before you open it, but has anyone else experienced this and if you fixed it, what was your work around?

Thanks,
EJ
Sponsored

 

bakutheleo

TRD Off-Road Premium
Well-known member
First Name
Andy
Joined
Jun 8, 2025
Threads
1
Messages
374
Reaction score
181
Location
CA
Vehicle(s)
2025 4Runner i-Force Max
So the 4Runner comes with a free shower! :) Interesting. I would have thought there would not be anywhere for much water to collect. Hope others can give us some good info on tnat.
 

MikeD

TRD Off-Road Premium
Well-known member
Joined
Jun 4, 2025
Threads
13
Messages
557
Reaction score
438
Location
Virginia
Vehicle(s)
2025 4Runner TRD Off Road Premium - Heritage Blue Hybrid
I went camping over the weekend and it was a rainy affair, but the next day was beautiful so on the way home we opened the sunroof. A tidal wave of water cascaded into the front seats. I have had other cars with sunroofs and they seemed to mange that situation quite nicely. We ended up getting 2 waves of water in the car. Easy solution is to just drive a bit before you open it, but has anyone else experienced this and if you fixed it, what was your work around?

Thanks,
EJ
Have not opened the roof after heavy rain but backing up releases a flood onto the windshield. Apparently the flat area of the moonroof is a collection spot. I think it clears fairly quickly with any forward or reverse motion and a quick stop. Might be the only practical workaround: don't open the roof until after moving and stopping a couple of times.
 

127.0.0.1

SR5
Well-known member
Joined
Oct 9, 2025
Threads
5
Messages
791
Reaction score
665
Location
earf
Vehicle(s)
a bunch of Toyotas
use weed whacker line and fish the drains to be sure,
but otherwise
standing water on roof or on glass will need some speed or cornering
assist to banish it to the land of wind and ghosts
 

Bindul

SR5
Member
Joined
Jul 21, 2026
Threads
0
Messages
10
Reaction score
5
Location
USA
Vehicle(s)
2025 Toyota 4runner sr5 4wd 3
I went camping over the weekend and it was a rainy affair, but the next day was beautiful so on the way home we opened the sunroof. A tidal wave of water cascaded into the front seats. I have had other cars with sunroofs and they seemed to mange that situation quite nicely. We ended up getting 2 waves of water in the car. Easy solution is to just drive a bit before you open it, but has anyone else experienced this and if you fixed it, what was your work around?

Thanks,
EJ
Ensure your sunroof drain tubes are clean so that any heavy water channeling functions properly if it bypasses the main seal.
Sponsored

 
 







Top