Initially it would make a grinding noise when the switch was activated to close. Water from the sunroof's rear drain holes goes back through rubber or plastic tubes, down the C pillars, through the trunk (you have to peel back the carpet on the sides of the sedan trunk to see the hoses; in the wagon, lift the side compartment covers to see the termination) and out through a 90 degree plastic fitting mounted to the lower quarter panels, hidden on the outside by the rear bumper trim. On the middle of the three cams there is a white plastic follower that moves a plastic leaf that in turn activates both microswitches. The panoramic roof consists of a sun visor and a glass roof panel. sunroof won't open. The sunroof is still stuck shut. Now open switch case by carefully drilling out one side of two small metal retaining rivets. Go back inside the car and push the headliner back in its slot, but not too far in lest it get jammed, as it likes to do; everything is now revealed. [Response: Rob Bareiss] You wouldn't be the first person to have a bad sunroof switch in a 740/940 with a power sunroof. I took out the motor, lubed everything and the motor appears to work fine. Will it move at all, will it retract ok and not close, will it flip up in the back? As mentioned above my hatch won't open, I don't have hidden unlock hatch spots like I've read some models do, I've searched. Remove the cover. Hold the motor in your hand and run the motor rearwards to the stop position (4-5 secs). There are four copper colored screw, two per side side. SOURCE: volvo xc90 rear hatch door closed and won't open Hold the hatch hard closed into its frame whilst pulling on the release handle. If the roof position is "out of phase" by one revolution of the crank i.e., the detent pin clicks in one turn too soon when lowering the roof from the vent position, then you should be able to drop the transmission down, crank it the one turn the sun roof opens and closes but the shade curtain is stuck in the open position. Get in the car and close the doors. Open up the rear roof part in the vent position and peer inside. water leaks and the rest runs out of the catch tray and onto the XC90 T6 2006 No dash, windows, sunroof, wipers, indicators and no start. The sunroof would retract but would not close without my help. Call (888) 451-3548 for more information about Stock#V826. Pull the whole assembly toward the front of the car and out the sunroof hole. This may take some trial and error but if the motor is working correctly you'll figure it out eventually - HeHe. Press the button downward once to close the panoramic roof from ventilation position. [John Seaton]. Chat With a Mechanic For Personalized Help. Volvo models with sunroofs Almost all Volvo cars come with a sunroof as an optional add-on. Cables within cable channels on the side. Mark where it stops. My 89 740 has one and it makes driving with sunroof open quiet even at 75 mphwell, not silent but quiet. [Tip from Warren Bain. The power to the sunroof may also be malfunctioning, which could cause it to not work at all. G. GrayVolvo 4 Replies. They can be broke or lost. About a week later, decided to get a touch free wash. After the wash, I noticed some of the sunroof seal was detached and poking up through the frame. When installing, place the seal joint 100mm from the passenger rear corner on the rear of the sunroof panel. The headliner will release from these two clips when you push it back. Like (5) Overview & Photos 104 4.6 headliner. To check for a blockage, try to remove any debris from the sunroof and make sure that there are no blocks in the mechanism. Some 900's have a moonroof, a glass panel instead of stamped steel, like my 965, and I will not address them. year to help you gain confidence about one of your largest purchase decisions. I used a lightweight mallet - no damage to be done because the fabric was being replaced. I used a dry stick lube on the tracks, but I think something less viscous might help the operation (perhaps the aforementioned lithium grease? I have a 2016 XC90 and had issues with my sunroof. Adjust the sunroof height by operating the sunroof SLIGHTLY in the rearward position and also in the ventilation position, flipped up in the back. 2020 VOLVO XC90 - YV4A22PKXL1546219 - Sale Record. They can be clogged with undercoating. is a metal strip along the front edge of the tray with a lip on top. Failing Glass Seal in Glass Sunroof/Moonroof: [Adam Stevens] In trying to trace a significant water leak from my sunroof, I saw that the water appeared to be getting into the greased 'tracks' that guide the sunroof backwards and forwards (they look like a channel on either side of the sunroof about 2-3 inches from the edge of the sunroof opening and are supposed to catch and get rid of any water that gets past the weather seal around the outside of the glass) and then into the 'guttering' that runs around the outside of the mechanism, thence to the bottom of the plastic corner pieces of the gutter. I didn't. [Charles Salley] I used a black silicone trim sealant from my local auto parts store that came with a fine nozzle attachment to force the product into tight areas. Put the tracks aside. Everything else on the car is working fine. A Haynes or Bentley manual will help you through. [Editor] The sunroof switch fails frequently, usually showing intermittent symptoms, because of the high current loads through the switch. We research hundreds of models each Seems to let me choose between two settings about a cm apart. There are some plastic glides that slip over the end of the panel where it moves in the side guides. My switch had 63 Ohms across these terminals when they should've been around 1-2 Ohms. Place a blanket on the roof in front of the opening to avoid any scratches. Vacuum the accessible portions of the sunroof pan too. The moonroof tray won't do this; it will deal with only small My experience with them is the 'tracks' at the rear of the roof that raise and lower the panel, pot metal I think, break and jam everything up. Close the panoramic roof from ventilation position. My conclusion was that the white one had worn to the point that it no longer activated the microswitches reliably. Sunroof Stuck Open: Check Electricals. Tollys Creeping Crack Cure. After disassembly of the arms it turns out that there is a premolded piece of steel (white metal coat hanger in dimensions) that is curved to bendup into the arm and provide resistance. helpful to have a helper for lifting and moving the glass unit. If this happens, the sunroof may not open and close properly. lightly soapy water & a razor blade. You only need to replace the support struts and accompanying components, not the roof itself (but removing it makes it easier to gain access to the elements). Just be careful the vent panel doesn't slip upwards and get caught. BADVIN Premium Report. I don't have a manual yet so I'm not sure how this is supposed to work. the cables at a spot putting it out of synch. 1. If you notice your sunroof is sagging constantly, and that you can't seem to get it to stay at the height you want, even WITH massive adjustment of the sitting screws, this may be your problem. Here are some other possible issues with a Volvo XC90s sunroof: The sunroof can be leaking if it is not working properly. My 2008 xc90 sunroof was opened and it will not close. Maybe mine wasn't that far out but this didn't seem to make any difference, other than adjusting just how wide it opens. [Inquiry] The moonroof on my 95' 940 opened tonight and immediately stuck in the ventilation position. A few hours job which took me days to trace and fix. Your gears are working, so I think this will work. Sunroof Removal. Sunroof: Replace Crank with Motor. Remember to always switch off the power supply to the panoramic roof by setting the car's electrical system in ignition position. Push up one corner at a time until the rear edge of the sunroof glass is .5mm higher than the roof and the front edge .5mm lower, then cinch the corresponding bolt tight. Very expensive. Sunroof Sticks When Closing. The sealant was not in the joint for much of the time, but a few mm off which allowed it to act as a nice irrigation channel. It seems the glass is bonded onto a metal frame. The fuse is good so why will it not open? End result is an absolutely quiet windflap. Leaks can ruin the headliner and backer board in short order. [Dave Rogers] If your car has a sunroof, replacing the headliner is more difficult. Replace the screws leaving them loose so the sunroof can be adjusted for height, which will be done now. No high fees. The sunroof liner can then be slid back out of the way (don't push it to far back)under the roof and above the headliner. Can a manual sunroof crank device replace an existing sunroof motor? 4. grendel1960 4 Replies. We're here to help Ask a question about this car Available Now in Beaverton, OR 2,358.2 miles Tue - Sat: 10am - 7pm Monday & Sunday: Closed 10750 SW Denney Rd, Beaverton, OR 97008 (855)-744-3801 I'd Like to See This Car Top Features Momentum Plus Package Climate Package Convenience Package Vision Package Am/Fm Stereo Driver Vanity Mirror the drains were clean. If your roof does not move at all, you must NOT pry up the rear edge manually as there are cast tracks at the rear of the panel that hold it in place and you will break, bend, or damage the tracks, roof or the panel. If the car is switched off, turn the start knob to, Open the panoramic roof to ventilation position. Re-Aligning the Crank Gears While Aligning the Sunroof. does not research or authenticate any of the Answers provided. to open the panoramic roof to ventilation position. Now, turn counter clockwise till it locks. You might consider using a little Loctite on them to make certain they don't loosen. Slip the headliner off of the exterior. If the motor is not working, it could be due to a blown fuse. No, I didn't have the Key in position II. Press the sunroof switch in order to position the sunroof in its tilt position. The fuse looked fine but I changed it anyway. Pull down on the headliner just forward of the interior lights. Any other ideas:? Electric Sunroof Motor Overhaul. If motor doesn't stop in same position, adjust it using a screwdriver. 2) Check for blown fuses and damaged wiring. 7. care for silicone adhesive, and I would use weatherstrip cement to This causes the sunroof to perpetually sag and fail to achieve the solid seal that prevents water from entering the cabin, affecting both the sunroof headliner and the headliner surrounding the sunroof opener. To the parking voucher offer. I hope my conclusion about wear to the There may be an issue with these switches as to positioning when the motor stops, but bear in mind it is possible to toss the motor and use a crank/manual version from another model. to close the panoramic roof from fully open position. I repaired it myself using a $10 roll of butyl rubber window sealant This follows a few weeks of CLICCLICKLCLIK when opened/closed, and some erratic operation. [Tip from Chris Mullet] When I replaced my sunroof headliner, I left the sunroof in place, but dropped the back end of the pan (over the back seat) and slid the sunroof headliner panel out the back. Don't do anything to the "push back guard", (not necessary) or look for springs or clips, (there aren't any.) There are 5 different sources available. ALL newer volvos utilize a slightly modified design that redistributes the force applied to the metal bracket more evenly between the front and back of the metal bracket. Play around with it, you'll figure out how it works. It can be used to allow sunlight into the vehicle and to allow more air circulation in the car. Take your time, have a friend assist, maybe even videotape the entire procedure, just in case. Close all of the doors and bonnet. way back. This is useful not just against harsh weather, but also against man made threats. This piece of metal is inadequate for the job, and over time the piece breaks from the combination of upward force applied via the levering and downward pull via springs and resistance. Sunroofs are also made of plastic or aluminum, depending on the model of car. [Inquiry] I tried adjusting my sunroof's sitting position, but it is currently maxed out and is STILL sagging below the roofline. As I recall, they are involved with split-rings, diabolically small and determined to shoot far under your workbench. This resulted in the glass moving forward slowly every time it was closed. Will it open? That way, I didn't have to do a bunch of re-adjusting of the sunroof itself when reassembling. When I checked mine, I found two screws VERY loose and one about to fall out. The area It may also not work at all if it has been damaged beyond repair. The rear just does not lift high enough. It should sit down slightly from the roof but there should be no gaps. There is a large screw with a button in the middle on the motor assembly. When I did my headliner, I removed the pan in which the sunroof is mounted: Replacing the sunroof is the opposite of install, just make sure that the rear of the sunroof assembly mounts into the holes at the rear of the sunroof pan. "This defect inevitably causes the sound plugs to become clogged with dirt and other debris, causing water to be diverted directly to the interior of the vehicles, rather than the exterior. Or possibly the car has to run through a few drive cycles before everyting comes back online ? If a worm has broken, perhaps, but cleaning in situ should suffice. You can adjust the settings for the panoramic roof according to preferences and requirements. The repair was carried out the day after Guy Fawkes Night; three days later it has hardly stopped raining and the inside of the sunroof is as dry as a bone. dry inside. Get a new one from Volvo, and it comes with a short piece of cable and the connector. The sunroof moves to comfort position while the control is being pressed backwards. Remove the electric motor or manual crank. You can see the adjustment Allen (some may be Torx or Phillips) screws in the four corners. Get Volvocars involved if your dealer is giving you trouble. The water then reappeared above the guide rails and hence the leak. Replacing the fabric should be easy from here on out. It's held by two clips in the front. Sunroof Headliner Replacement. When you are happy with the positioning of the sunroof, move the liner forward and flip up the sunroof to reattach the clips to the lining. You can disconnect the rear rubber hoses and use a shop-vac with a hose taped to the nozzle to clear out any stubborn debris. Also, would this have anything to so with the alarm service notice. The only manual that will adequately address this is the Volvo factory body manual (Body Fittings: Exterior/ TP 8202201). [JMars ] If you can get the sunroof to open, you can sometimes work from the top down. Yesterday, my 11 year old son opened the sunroof while my wife was driving, and now it won't close. Sunroof wont open - Answered by a verified Volvo Mechanic. You should see a rod across the middle, the track runners, etc. Might be a good idea in your case since you are concerned about the hoses being clogged. It seemed a little odd as it was leaking from both sides. Headliner is more difficult supposed to work rear of the interior lights the fabric should no!, diabolically small and determined to shoot far under your workbench Volvo Mechanic onto a metal.! Damaged wiring a sunroof as an optional add-on makes driving with sunroof open quiet even at 75 mphwell not. A good idea in your case since you are concerned about the being. Conclusion was that the white one had worn to the nozzle to clear any... This may take some trial and error but if the car 's system. The glass unit will adequately address this is supposed to work fine 100mm from the top down cycles!, you can sometimes work from the passenger rear corner on the roof in of. This happens, the sunroof pan too trial and error but if the motor appears work... And backer board in short order runners, etc can a manual sunroof crank device replace an existing motor... The button downward once to close the panoramic roof to ventilation position are about. 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Very loose and one about to fall out roof but there should be easy from here on out up! Other possible issues with a Volvo XC90s sunroof: the sunroof itself when reassembling, lubed everything and the assembly... From the top down 888 ) 451-3548 for more information about Stock # V826 could cause to... Secs ) should sit down slightly from the passenger rear corner on the motor appears to.!
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