How to Repair a Leaking Car Sunroof
Repairing a leaky sunroof usually leads to discovering that the sunroof is not the culprit of the leak. Instead dirt and debris may be the likely culprits since they obstruct the drainage tubes or the drain channel that are part of the sunroof's water management system. Once these are obstructed, the water backs up and heads for the nearest escape, which may be to the interior of your car. The following instructions are to help you repair a leaking car sun roof.
also for more help.
How to Check a Sunroof for Leaks
There's nothing nicer than a sunroof in your car, especially on a spring or summer day. Open the sunroof and enjoy the fresh breeze. But check a sunroof carefully for leaks before you buy a used car. It's just good business.
1)Open the sunroof to check for leaks when you are shopping for a used vehicle. First of all, make sure the sunroof opens smoothly and closes securely. A good, snug fit with no cracks or lop-sided setting is a good indication that it won't leak.2)Look carefully around the inside edges of the roof of the car where the sunroof opens. Check a sunroof for leaks by making sure there are no signs of rust or corroded metal around the opening edges. Of course, examine this area while the sunroof is open so that you see all areas on the sunroof opening's edges.3)Check the ceiling inside the vehicle when you check a sunroof for leaks. Look for signs of water stains around the inside ceiling lining of the car at the sunroof's site. Ceiling fabric at the site of the sunroof or around the area of the sunroof that looks spotted or has slight color variations may indicate a sunroof leak.4)See if the car's headliner (the ceiling fabric) is sagging. A leaking sunroof may cause water to run inside the headliner. Water buildup causes the headliner to sag over time.5)Examine the floor of the vehicle carefully when you check a sunroof for leaks. Damp carpet or a mildew smell may indicate a leaking sunroof. Also, look for water stains on seats where water may drip down from the sunroof.
This will help. Thanks please keep updated. please do rate the solution positively
.thank you for using fixya
It's usually not the sunroof that is leaking (or at least not that much.) It's the piece of molding that goes around the doors. Not the weatherstripping, but the molding that is glued against the metal of the roof and A-pillar. That seal breaks down and allows water to just pour into the car. It gets into the headliner and the door seatbelt tracks.
The only way I know of is either to remove the molding and put some fresh sealant in there, or to add a bead of silicone around where the molding meets the paint. Since it's in a highly weathered area and the UV from the sun beats on it, the silicon gives out after a while and needs redone.
It was a horrible design flaw in the Saturn vehicles.
It's the drain tubes on the rear of the sunroof.....using VERY light air pressure, computer cleaner works well, shoot the air down the passages, look for them to drain behind the car, around the rear doors . Good luck.
SOURCE: 1997 Toyota Land Cruiser rain water leak
i had the same problem. Flushed the sunroof drains, replaced the windsheild, and weather stripping on passenger and driver side doors. Car is still leaking. No one can figure it out.
SOURCE: there is a water leak
Check the A/C condensate drain tube, which is under the glove box, towards the center console, going thru the firewall. If it is plugged, the water in the A/C box will have no place to go & leak onto the floor. This is a common issue, and running the A/C on the "fresh" mode compounds this problem. When the A/C is on, the water removed from the interior is supposed to drain out thru the firewall onto the street.
SOURCE: Renault Clio sport R Reg - leaking manual sunroof
I had the same problem with a 51reg clio expression.
Only way to fix it was to remove the sun roof from the car, clean all the old sealant from the rim, apply new windscreen/sunroof type silicone to the sunroof rim and re-fix.
If you remove the inner trim of the sunroof you can access the 10mm bolts which clamp it to the roof.
SOURCE: 1999 Saturn SL Sun Roof Leaks when it rains
Great solution: Use a 8 foot length of weed eater plastic "blade". You can get a small amount from a hardware supply store. While twisting the strand, insert it into your drains that are located in the corners of your open sunroof hole. Feed the plastic thru the tubing... don't force it, use gentle pressure. Test with a bit of water and look under the car for drainage.
SOURCE: 07 Equinox Leaking water at the front corners of
check the adjustment of your sunroof, i work at a dealer and i just had a 2006 equinox in with the same exact problem, if you look at where the glass attaches to the sunroof rails you will see 2 torx screws on each side, with the sunroof closed, loosen the screws a little bit, don't remove them, push the glass up untill its level with the roof and the seal around the glass looks even all the way around where it contacts the roof sheet metal, then tighten down the screws while holding the glass in place. if it continues to leak, remove the sun visors and the clips for the sun visors, i believe they are either philips scres or torx, there will be 2 screws on the visor itself, and 1 for the clip. then remove the front pillar trim panel, you will see a small cover in the upper panel, use a pick or a sharp thin tool to pry the cover off and remove the 7mm screw in there, pull the door weatherstrip off and pull the trim panel off, after you do that gently pull the headliner down in the front corner and peek up at the sunroof frame, make sure the drain ose is still connected, the procedure is the same for both left and right sides. this should definitely clear up your problem!
2,008 views
Usually answered in minutes!
×