it may have came in through the bottom cover underneath the cowl bell right above the open cabin thingy. Mine had a rubber gasket attached and I reused mine.
I’m not quite sure I follow you but I’m going to check it out when it stops raining, hopefully tomorrow. We’re talking a ton of water here, looks like somebody dumped a small bucket in there.
sorry what I’m talking about is on pic #9 on the first post.
arggg!! i waited to long to do this fix and now my blower motor is fried i saw a wisp of smoke this morning after last nights rain…any one know if the blower motor from a g3 teg will work??? or maybe those 92-95 civics???
TIAAA
The box in Picture 9 on the first post. I sealed all around this cover, there is no way water got in through it and I still have a massive leak. What else could be happening?
on some cars theres like a lil radiator maybe its leaking I think Da’s have them
I wasn’t aware there was a little radiator up there, I’ll check tomorrow when it’s light out side.
thanks for the information on fixing the water leak-it worked for my car, i haven’t had a leak since. i think that is what caused my ecu to go out in my ls before i did the engine swap on it. thanks again for posting your thread
I wish i had this leak problem, at least I could fix it. But the problem i’m having is that i have a little lake on the DRIVERS side.
Do you think that this could be the same problem as the passenger side?
Exactly the same problem, just on the other side…
Just silicon up all those little rubber nipple bits (or replace) under where the cowling is on the driver side.
Where the hell else could water be comming from under the dash? I’m experiencing some leakage closer to the passenger kick panel. I did the fix shown here but siliconing the little rubber grommets but I didn’t silicone the air blower cover, should I do that first?
Did mine over Easter weekend, just in time for the Spring monsoon in south sound!! Thanks for the Teg Tip… the photo tutorial was dead on. Only thing I siliconed was the rubber windshield cowl seal which is starting to deteriorate. Went out today in the heavy rain on I-5 and not a drop inside 
It just turned winter in Australia so im getting a few leaks… The only difference is… your passenger side is MY DRIVER SIDE!!! arghhh! wet pedals and stuff… i swear its not good for the wires under the driver side dash!
But ive already ordered the rubber seals… $7.15 each (AUS) damnnn!!
Well worth it though!
Blower motor questions
This is a pic from underneath the dash on the passenger side. As you can see this is the blower itself, Is that black tube there suppose to be a drainage tube or something? Because I poured water from above to look for leaks and I see water leaking from the metal bracket there where the arrow is pointing. As the water was leaking from the metal bracket I removed the black tube and it was dry.
Any help?? I’m going to reseal the air blow cowl from above and really use alot of silicone to keep water out eventhough I replaced all those parts already I still get some water leakage.
Im completely confused.
I took off the main cover. and there is only the cabin cover which isnt even screwed in. The person before me had just filled the holes with glue and just placed the cabin cover over the top. Is there also some sort of cabin cover over the driver side? Coz thats where im getting the leaks.
Could some1 please post pics from a distant of the parts under the first cover. So i can see the cabin cover and watever else is suppose to be there.
Thank you.
There is nothing under the cowl cover on the drivers side. I went over this as well at Acura when looking at their diagrams in their computer. It only showed the air blower cover underneath the cowl cover.
pics!? 
ahhh! what happend to the pics!
i was gonna do this fix today and the pics are gone now :wtf:
i guess ill try it without them but the pics would help alot 
Ok I took everything apart once again but this time I sealed EVERYTHING with honda bond. I mean every frickin thing that could leak under the air blower cover. I even sealed the actual air blower cover.
So if this muther still leaks it’s not coming from within the air blower itself. There’s gotta be a leak elsewhere.
Wish me luck during the next rain storm.
this should be updated
90657-SA6-003 is a old part that is VERY expensive
90657-SA5-003 is the same exact thing but is 1/4th the cost
just noticed something else… im on RDC so i didntlook at pictures its soo slow…
the dude who asked if that was a drainage tube… its a tube that blows air into the blower motor to coolit down… its made to make the motor last longer