If you find that the line is broken, you mustrepair it to prevent electrical and interior damage. The normal procedureis to take the interior panel “A” pillar, the one by the windshieldapart and replace the line. If your car is equipped with head curtainairbags there’s also an airbag in there so disconnectthe battery and follow all applicable cautions in your factory service manualbefore doing any work. Summary: Inspecting the drain tube is required to analyze the cleaning procedure required so that the debris won’t damage the sunroof. Step 2: Clear The Debris Finally, you need to make sure that you keep the area around your sunroof drain clear of debris. Debris could clog up the drain, which would mean that you’d have to get a professional to fix it. You might be surprised to learn that your sun roof drains water into the car instead of away from it. This means that you need to clean them regularly. If you don’t, you could end up with mold, mildew, rust, algae, and other problems. You should also make sure that you have a good way to keep your sun roof clear of debris.

Put a fitting in the end of the hose to prevent it from fallingin any further. Clean the area thoroughly. Use silicone sealant to hold the upper end in place andlet dry. Some broken sewer lines can also be repaired with a liner instead ofhaving dig out the line.Take some time for the hot water to dry out on the surface. If there are rubbers or foamings around, take more time so that it stays dry when the automotive cleaner solution is applied. It’s a good idea to buy a new tool kit before you start working on your sunroof. Make sure that you choose one with plenty of different tools. you will need to be careful doing this. The sunroof cassette has 4 drains. 2 in the front and 2 in the rear. Each of the 4 corners of the cassette has a drain. They drain through the A pillars and C pillars respectively. However, the reason you need to be careful with a "tool" is because there is a rubber accordion type piece that connects each sunroof cassette drain to each pillar drain tube. So by jamming something through the sunroof drains you could rip those boots. I had an ongoing issue with a leak in my 2017 F150 from under the left side dash. My Ford dealer could not pinpoint it after 4 times. The dealer finally called in LEAKPRO and the leak was resolved within a couple of hours. We have had a lot of rain, and no more leaks! LEAKPRO knows what they are doing! You may also want to consider cleaning the vents on your dashboard. These are another place where moisture will build up, which will cause corrosion to occur.

The primary function of a car’s sunroof drain tubes is to allow rainwater or melting snow to exit the vehicle. The tubes are located around the perimeter of the sunroof. They typically connect to a drain channel that runs along the sides or bottom of the sunroof opening. The other way is to use a high-pressure hose to blast away at the dirt. This will give you much better results.An alternative is to put a new line inside the old line. Snake a hoseinto the sunroof drain and out the drain. Then trim to fit. If it doesn’t want to go inthrough the top, snake the line in through the bottom. Pictures from volksbloggin. Now, you can use an automotive cleaner to give it a final wipe. You should spay a little amount of such cleaner onto the surface and use a soft cloth to wipe it.

Consult a professional mechanic or automotive specialist if you need help with replacing your sunroof’s drain tubes. They can help you determine whether you need to replace the entire sunroof assembly or the drain tubes. Well, the first thing that you need to know is that the sunroof drains are located under the floor mats. You’ll also find them on the underside of the roof. However, the best way to access these drains is by using a flashlight. NID cookie, set by Google, is used for advertising purposes; to limit the number of times the user sees an ad, to mute unwanted ads, and to measure the effectiveness of ads. You should never pour chemicals into the drains because they’re not designed to handle that kind of material. Instead, you should only use warm water. In fact, it’s a good idea to keep some baking soda in your trunk just in case you run out of hot water. You say you tested the sunroof drains and they worked, but during heavy rains it dripped through the headliner. Hmm. Curious indeed. That would point towards the front drains. But perhaps the front's work (did you test all 4 corners or just the front?) and the rear drains do not, and during the heavy prolonged rains, the rears clogged up and allowed water to spill out of the runners along the sides of the cassette? That's probably not what happened, just spit balling here.A car roof is constructed with many different parts. The roof is made up of a number of layers which includes the following: A pressure washer is an ideal tool for cleaning a sunroof. It can be used to clean the drain and the inside of the sunroof. The first step to cleaning a sunroof drain with a pressure washer is to make sure you have the right equipment. You need a pressure washer with high-pressure water and an extension hose that has enough length to reach all around the roof of your car. Once you have everything in place, it’s time to start cleaning. You will need to spray down the roof with water, then use soap and scrubber pads on top of it until you get rid of all debris and dirt. Afterward, rinse off your roof using fresh water from your pressure washer before moving onto the next step – washing out any soap residue inside the sunroof of your car. When you use a commercial product to clean the drain, you will be able to ensure that the work gets done correctly. However, you can also do the job yourself. You don’t need to pay a lot of money to learn how to do the task. Next, place the wet side of the aluminum foil in the sunroof drain and then put a few sheets of dry paper towels on top of it. Leave for at least five minutes until the paper towels get saturated and start to drip down. Let the vinegar sit for a few minutes then use a small wire brush to clean out any debris or gunk that may be clogging the drains.

Assuming your sunroof is the sliding kind (as opposed to the pop-up type), there should be two drain tubes—these drain tubes run from the sunroof down to the bottom of your vehicle. In most cases, you’ll need to replace the entire sunroof assembly if the drain tubes are damaged or clogged. However, clogged materials can be cleaned, but damaged ones need to be replaced ( 2). In some cases, the sunroof drains may also be connected to the car’s windshield wipers so that any water that enters the sunroof area is immediately wiped away. 5 Steps To Cleaning The Sunroof Drain Tubes If your car has a sunroof, then it can also happen that water gets inside the interior and forms puddles on the floorboards. This can lead to rusting of parts of the bodywork. And while this is something you might never be aware of, it could affect your safety in the future.Honestly, even a once-a-year routine maintenance of your sunroof may be enough to keep it in good shape. Because if you dont take the time to give it a little TLC every now and then, you may regret it. Step 7: Rinse all surfaces that were cleaned with water and vinegar, using another gallon of water, until they are completely clean. Another thing that you need to consider when it comes to cleaning your sunroof drain is what kind of water is coming through the drain. For example, you might notice that your car has a lot of condensation in the morning and evening. You’ll find that the best way to deal with this problem is by using some anti-condensate spray.