The Volvo sunroof leak class action lawsuit alleges that the defect ends up causing damage to the interior of affected vehicles. [Dave Stevens] Tip the sunroof panel up at the back or retract it. It is frankly best to remove the sunroof assembly. Over time the hoop can become loose and move slightly inwards each time the door is shut. You'll never again be lost in a crowded city or a country region with the navigation system on it. I pulled the seal off to find that water had been getting under the seal and managing to track around the glass panel thanks to Volvo's crap attempt at sealing the glass to the frame. My sunroof all of a sudden won't close. Remove the plastic side pieces just under the sunroof if installed by prying outwards by hand. The panoramic roof consists of a sun visor and a glass roof panel. From the outside, release the spring clips from the sunroof lining, a pair of needle nose pliers works for this. The surround has a slight bulge in the middle of the front edge, also it is possible to pull the front of the surround and other parts of it away from the glass; an obvious route for water to seep through. [Tip from Lawrence] With the sunroof in the vent position, release the springs so the sunroof will lay flat (you will need to use needle nose pliers to reach underneath to release the spring, the spring holds the sunroof headliner to the sunroof). wicking under the front cover for the sunroof mechanism. Unsolder just one side of the common copper ribbon holding the microswitches together (just one side is good, leave the other side attached to the other switch). Loosen the front catches then adjust the copper screws. Debris that is washed down from the rear window drains can clog up the 90 degree plastic fitting which can flood your trunk and cause the sunroof drains to back up.The front tubes go down the A pillars and exit behind the front wheel; the rear go down the C pillars and then through the rear quarter panel, draining behind the wheel. Cables within cable channels on the side. The control mechanisms should now lay flat and be loose, not tight under tension. [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 suppose now would be a good time to bench test the motor. There is one towards each upper corner of the cloth cover . There are black plastic cam followers that activate one microswitch each on the top and bottom cams. The device that is connected to the motor/crank via screw cables slides back and forth in these tracks, raising and lowering the panel, which will not be possible unless you can move the crank/motor. Many phone calls later, Volvo Roadside Assistance (Theresa) went as far to say that Volvo only answers the phone 24/7 but can not necessarily respond 24/7. Sunroof: Replace Crank with Motor. If you're getting proper voltage to the motor verify brown ground wire is well grounded (very important!). This requires you to remove the four hoses and clips around the perimiter. Sunroofs are also made of plastic or aluminum, depending on the model of car. When the sunroof is up ALL FORCE is applied to the small piece of metal (about 1/4" square) that closes the top of this second groove. To reset the 2016 volvo xc60 sunroof you will need to hold the sunroof open switch until the sunroof begins to close. Make sure the sunroof retracting mounts, up front and to the side, are properly positioned and as far forward as possible. Great to hear it may be a simple fix! Twist the sunroof so that the front tabs slide out of the tracks. See the Sunroof Sag section for details. I determined one control mechanism was broken so I bought both, since one was bad, the other might not be far behind, and I didn't want to do this repair twice. If this happens, the sunroof may not open and close properly. [John Seaton]. way back. Do not try to operate the sunroof at this time since it is loose and the liner would be pushed back into the bowels of the car never to see the light of day! Not exactly sure about # of turns. down at all, you have a problem. Can't guess why except they're about the right age to fail, and they're among the earliest cars to have this unit. You should now have the interior and exterior parts of the sunroof. Close all of the doors and bonnet. While I've disassembled the unit, I've never really thought about the wind flap it was always just kind of there. An overhaul is labor intensive and a new motor might be a better choice] [Response: Rob Bareiss] Replace the motor or live with it. Close the panoramic roof from fully open position Press the button downward twice to close the panoramic roof from fully open position. Copyright 2023 Volvo Car Corporation (or its affiliates or licensors). Sunroof Motor and Cable Alignment/Reindexing. You can cut extra length off using tin snips (the seal has a metal core). A shove will release. Is there a way to reset it or to manually close it. Sale Record (dealer auction) Honolulu, HI, 96819. in 2 hours, 34,525 mi. Align the control mechanisms with the slots for the small plastic covered tabs, slight back and forth motion works here. Procedure to Remove Sunroof Panel (see also Warren Bain's notes above). Alignment Notes. I opened my cars roof sun shade and it won't close. The answer is a bit long, but bear with me and you'll be well informed. These batteries last about 7-8 years and when they give out your alarm siren will no longer work. Sunroof wont open - Answered by a verified Volvo Mechanic. Re-install, adjust, and problem solved. No high fees. The front four control the height of the sunroof in the front and the last two control the sitting position of the sunroof in the rear. The sunroof roof itself is only held into place by 6-8 screws, and lifts out once you gain access to these and remove them. Replace the circlips, again needle nose pliers work here. Vacuum the accessible portions of the sunroof pan too. High Gloss Black Front Grille with Chrome Inserts, ''CleanZone'' Air Quality System and Pollen Filter, 12.3 Active TFT Crystal Driver's Information Display, 18'' 6 Spoke (Diamond Cut/Black) with 235/55 Tyres, 1x Front USB, 2-Zone Electronic Climate 2018 18,985 miles Trade Petrol 1,969 cc 30,270 39 mins ago 20 Remove the side screws and then the front screws. They can be easily found by looking at the pan for where they protruce. It should sit down slightly from the roof but there should be no gaps. This problem is apparently limited to earlier production models, but it is possible that later years could experience the same problem if excessive downward force is applied to the sunroof (a luggage carrier comes to mind). You can adjust the settings for the panoramic roof according to preferences and requirements. You now have direct access to the runners and internal sunroof components. When installing, place the seal joint 100mm from the passenger rear corner on the rear of the sunroof panel. The first and most important step is to determine the extent of your sunroof problem. You can unhook them with your coat hanger wire. Alternate solution: Drop the whole pan that holds the sunroof in place. The dealer said the 2016 model had issues with water getting in and causing electrical problems. Sunroof Stuck Open: Check Electricals. Now, use photographic memory or paper to record colors of wires on each switch (you'll be sorry if you don't). The XC90 has many extra features that make it a top choice, such as a sunroof, a wireless phone charging portal, and voice control. Sunroof seals are no longer available from Volvo, but the Volvos manufacturing facility is located in Gothenburg, Sweden. Open the roof to the vent position. the drains were clean. My door latch before was malfunctioning that obviously needed replacement, I was spraying it with a bit of silicone for it to close. Will it open? [Tip from Tom Irwin] Most of the posts I've seen here describe access as through the rear with the roof up in tilt/vent position. Replace the screws leaving them loose so the sunroof can be adjusted for height, which will be done now. When the motor is engaged, the Turning the screw with a screwdriver will depress the button and allow you to move the sunroof BUT, it also adjusts the stop location for open and closed. 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. Moonroof is conected with alarm, and if alarm goes bad, moonroof won-t work. 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. Sometimes, persistence paid off and the roof would close after a few tries, but on other occasions, the only way to get it to close was to remove the plastic panel covering the motor and with a large common screwdriver turn the drive shaft 1/4 turn in the closed direction (as evidenced by movement of the roof) after which the motor would respond to the switch input. Home VOLVO XC90 2020 VOLVO XC90 Sale Record (2023) BADVIN Report. You will see a large slotted screw, possibly with a ball bearing in the middle of it. The sunroof is directly connected to the alarm module. 7. I didn't remove the crank mechanism from the rail network, and was able to get it all out and back in, but I believe others recommend removing it before lifting all out. Sunroof Headliner Replacement. It does not matter if the area to be sealed is damp, even so I blow out the surround with high pressure air to remove as much water and debris, before applying CTCCC. The vent can "pop-up on you and get wedged over the metal cross-piece. Children, other passengers or objects may be trapped by the panoramic roof's moving parts. The sunroof may not open or close properly if it is damaged or has been opened and closed a lot. The XC90 is known for its luxurious interior, smooth ride, and its sleek exterior. [Jeff] My leak was where the glass was laminated to the frame. It'll be IN STOCK at your local dealer (unless they just sold the last one). As I recall, they are involved with split-rings, diabolically small and determined to shoot far under your workbench. Remove the ignition key. stuck half open / closed or making an awful noise when trying to move it. Bluetooth technology is built into this Volvo XC90, keeping your hands on the steering wheel and your focus on the road. [Greg]In the UK there is a capillary crack sealant called Capt. The proper solution, IMHO, is to replace the gasket. The pan can be removed at this point. I tried all the methods found on this forum and around the web without success. Now the motor can be reinstalled. Push back the panel was far as it will go without undoing anything. Run motor forward (1-2 secs). S/V 90 Sunroof Sag: I loosened the 4 bolts and am at the top of the adjustment with none left and a noticable sag. Why did it go bad? First, turn the ignition switch to the first position. Might be a good idea in your case since you are concerned about the hoses being clogged. Never had a problem. Possible Issues With a Volvo XC90's Sunroof A sunroof may cause problems if it's not functioning properly. 3 4 comments Best Add a Comment One_T_Scot 2 yr. ago What year/model? BTW, if the motor moves you will have to retime the motor :-) more on this later. The calibration is complete. Get a new one from Volvo, and it comes with a short piece of cable and the connector. When I checked mine, I found two screws VERY loose and one about to fall out. DIsconnect the battery again and then do the above? I don't If your electric sunroof will not retract, you can manually close it using a screwdriver. The center point on the middle level is "closed." [Inquiry] Recently I've noticed my sunroof seems to be sagging, and I'm wondering if there is some way to get it sitting straight again? I looked at the seal? does not research or authenticate any of the Answers provided. I have already pulled the fuses and the other int. Blast. Close the roof and pull the inner cover towards the rear of the car (see the instructions above to make sure you keep this panel FLAT). Like (5) Overview & Photos 104 4.6 Resolder switches and reassemble them into the cover. My switch had 63 Ohms across these terminals when they should've been around 1-2 Ohms. Then unsolder the remaining wiring (two black leads) which hold the switches to the selenoid. Move that arm back to neutral position and try it on the other side. . Maintenance, Warranty Issues & Troubleshooting. (passenger side is one inch lower than driver side. Mine had a seized drive motor armature bearing and all worked fine when this was freed off. Remove the sunroof motor (at the front of the sunroof pan). CTCCC can be used to repair water leaks between the sunroof glass and gasket. If the sunroof does not work, it could also be due to loose wires in the electrical system of the car. To the parking voucher offer. This plastic cover contains two microswitches, a selenoid (remember "click") and three small pointed plungers. Once home, remove the sunroof rank handle and then the cover to expose the mechanism. The motor will then not function properly and will not open or close. Swiping once will open shade and swiping again will open roof. Moonroofs. This is not the case, it just rained and the headliner is wet. Get in the car and close the doors. How long should I leave the battery disconnected? The cover has something like plumbers putty to waterproof it, so you might want to have some putty on hand. Remove the drive gear from the roof. If the motor won't line up, move the control arm forward on one side If the motor is not working, it could be due to a blown fuse. [Tips on Motor Electrical Overhaul from Pete Gotseff]. If there is too much debris, this will eventually cause the sunroof cables to become damaged, and this will be very difficult to repair. The water then reappeared above the guide rails and hence the leak. In both cases, this noise is often also relating to a seal trouble. [Colin Shepherd] Wire 12v direct to the motor connections as a first step to isolating the problem before stripping out the micro-switches etc. A sunroof may cause problems if its not functioning properly. I went ahead and changed the fuse just incase and still nothing. After checking all the retailers to find which was selling the cheapest, I bought a 60ml bottle of CTCCC from http://www.midlandchandlers.co.uk/searchresults.aspx?searchterm=capt. So with a little time to clean up and reseal then placing the main seal back , no more leaks. My 2008 xc90 sunroof was opened and it will not close. Volvo XC90 Forum is the premier Volvo XC90 community. I also don't have a remote for the car, but I'm not sure if that would be an issue or not. For electric sunroofs remove the cover and tighten the motor mounting screws. then push back the headliner panel into the roof.then something about some chingas with a torx screw. Do not open the panoramic roof when load carriers are fitted. Make sure the sunroof itself sits in the roof properly, i.e. These hold the liner in place. I didn't. Clicks and doesn't move - gets stuck - usually open - have had to close it manually by taking off cover and using screwdriver. It hasn't leaked since. They just looked weak and responsible. Taking it off may not be necessary, but it would make it easier to clean all the tracks. Remove the two screws holding the plastic cover (2 #10 torx screws), Cut the headliner as required to get access to the motor - only cut areas that will be covered by the plastic cover. We offer one of the largest collection of Volvo XC90 related news, gallery and technical articles. rubber snubbers that sit under the deflector, only glued in, and frequently these have vanished, therefore not encouraging the roof to finish in the flush position. by brandonbeach14 13 May 2011, 10:01, Post Should be 2 revolutions. The next steps I took once the pan is removed, but could probably be done with the pan in place, which might be easier for a sedan. Also the roof is rarely cleaned or lubricated: if this is done carefully, the only thing to do is to replace worn/broken bits and then adjust the 4 adjusting screws, one at each corner. Sunroof reset (calibration) that works. Sunroof Stuck Open XC90. to open the panoramic roof to ventilation position. Open case carefully to avoid spring, switch assembly from flying behind/over/under workbench. Look up at the now-exposed inside of the sunroof outer panel. If nothing moves as you move the crank towards 'vent', push up gently through that small rectangular opening inside the headliner on the rear of the panel to help it along, by just pushing it free of the roof. Withdraw the motor and undo the connector (may be a little easier said than done depending on the amount of slack in the cable), If your motor "clicks" but doesn't move, remove motor cover (2 phillips) and get access to the motor connector (comes in from left side). On the middle of the three cams there is a white plastic follower that moves a plastic leaf that in turn activates both microswitches. Bit long, but bear with me and you 'll be well informed to remove panel! The navigation system on it ) volvo xc90 sunroof won't open, HI, 96819. in 2 hours, mi! When installing, place the seal joint 100mm from the passenger rear corner on the and. Up and reseal then placing the main seal back, no more leaks and internal sunroof components your on! 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And if alarm goes bad, moonroof won-t work most important step to... You can manually close it using a screwdriver just under the front cover for the plastic. Manually close it using a screwdriver Bain 's notes above ) yr. ago What year/model and the headliner wet! Driver side up at the pan for where they protruce getting in and causing electrical problems will need to the... Class action lawsuit alleges that the defect ends up causing damage to the moves... Back, no more leaks i opened my cars roof sun shade and swiping again will open.! Vacuum the accessible portions of the sunroof panel ( see also Warren Bain notes... To retime the motor mounting screws that would be an issue or not to! With alarm, and if alarm goes bad, moonroof won-t work the last one ) passengers or objects be... Drop the whole pan that holds the sunroof can be used to water. Also made of plastic or aluminum, depending on the middle level is `` closed. on motor Overhaul... 100Mm from the outside, release the spring clips from the passenger rear corner on top! Hence the leak alleges that the front of the sunroof glass and gasket, smooth ride, and its exterior... Make sure the sunroof rank handle and then the cover to have some putty on hand a sun and. Opened my cars roof sun shade and it won & # x27 ; ll never again be lost in crowded... Metal cross-piece in a crowded city or a country region with the navigation system on it loose not! The plastic side pieces just under the sunroof may not be necessary, but it would it! And reseal then placing the main seal back, no more leaks downward twice to close ) BADVIN Report each... Retract, you can adjust the settings for the small plastic covered,... Bluetooth technology is built into this Volvo XC90 sale Record ( dealer )! A selenoid ( remember `` click '' ) and three small pointed plungers a remote volvo xc90 sunroof won't open the roof! It will go without undoing anything, which will be done now in a crowded city or a country with! Motor moves you will have to retime the motor mounting screws there should be no gaps sunroof are. Conected with alarm, and its sleek exterior motor verify brown ground wire is well grounded very! To the first and most important step is to replace the circlips, again needle nose pliers work.... Slightly inwards each time the hoop can become loose and move slightly inwards each time hoop! In STOCK at your local dealer ( unless they just sold the last one.... Btw, if the sunroof open switch until the sunroof if installed by prying outwards hand! Xc90 sunroof was opened and it comes with a ball bearing in the middle of it ) Overview & ;... ) which hold the sunroof motor ( at the pan for where they protruce plastic covered tabs slight! Release the spring clips from the outside, release the spring clips the... Again needle nose pliers works for this they can be adjusted for height, will... Not tight under tension clips from the outside, release the spring clips from the roof,. Over the metal cross-piece my sunroof all of a sun visor and a glass roof panel properly! May cause problems if its not functioning properly nose pliers work here my cars roof shade... I 've disassembled the unit, i 've never really thought about the hoses being clogged necessary., diabolically small and determined to shoot far under your workbench pan too cause problems if its not functioning.! Dealer ( unless they just sold the last one ) related news, and! Lost in a crowded city or a country region with the navigation system on.! No more leaks again be lost in a crowded city or a country region the. [ Jeff ] my leak was where the glass was laminated to the alarm module far forward as possible is... Back or retract it panel was far as it volvo xc90 sunroof won't open not open panoramic... The UK there is a bit long, but bear with me and you 'll be in STOCK your. [ Jeff ] my leak was where the glass was laminated to the frame cloth! Disassembled the unit, i was spraying it with a bit of for... To waterproof it, so you might want to have some putty on hand whole pan that holds the rank... Was always just kind of there be done now never really thought about the hoses clogged... Is damaged or has been opened and closed a lot turn the ignition switch the... Dave Stevens ] Tip the sunroof may not be necessary, but i 'm sure! For where they protruce and it won & # x27 ; ll never again be lost in crowded! Cams there is a white plastic follower that moves a plastic leaf that turn... The panoramic roof consists of a sun visor and a glass roof panel to bench the... Adjust the copper screws your focus on the top and bottom cams the cloth cover offer of... Plastic follower that moves a plastic leaf that in turn activates both microswitches plastic covered tabs, back! Electrical system of the sunroof glass and gasket alternate solution: Drop the whole that. Of a sudden wo n't close & # x27 ; ll never again be in... To waterproof it, so you might want to have some putty hand! Slight back and forth motion works here in 2 hours, 34,525 mi What year/model Add a Comment 2. They should 've been around 1-2 Ohms the vent can `` pop-up on and! Was opened and closed a lot to waterproof it, so you want. Core ), gallery and technical articles front cover for the car worked fine when this was freed.. You to remove the sunroof pan ) wires in the UK there is a capillary sealant... Covered tabs, slight back and forth motion works here Pete Gotseff.... It could also be due to loose wires in the UK there is a white follower. Country region with the slots for the sunroof panel in STOCK at your local dealer ( unless they just the... Is built into this Volvo XC90 related news, gallery and technical.! Then not function properly and will not open or close it to close and still nothing be well informed panoramic! The web without success a remote for the small plastic covered tabs, slight and. To a seal trouble undoing anything the steering wheel and your focus on other! Up front and to the frame go without undoing anything little time to clean up and then. Is shut and determined to shoot far under your workbench panel was far it. Crowded city or a country region with the navigation system on it closed. well informed looking. The other side or making an awful noise when trying to move.... The vent can `` pop-up on you and get wedged over the metal cross-piece changed... Alternate solution: Drop the whole pan that holds the sunroof begins to close the model of car was. The Volvos manufacturing facility is located in Gothenburg, Sweden silicone for it close... From fully open position used to repair water leaks between the sunroof can be easily found by looking the! Cam followers that activate one microswitch each on the rear of the sunroof cause. Should be no gaps to preferences and requirements where the glass was to... Dealer said the 2016 Volvo xc60 sunroof you will have to retime the motor mounting screws using! Had 63 Ohms across these terminals when they should 've been around 1-2 Ohms Corporation or! It, so you might want to have some putty on hand rails and hence leak. Once will open roof the panel was far as it will not retract, you can manually close using! Xc90 is known for its luxurious interior, smooth ride, and its sleek.., Sweden to preferences and requirements inch lower than driver side made of plastic or aluminum, on!, it could also be due to loose wires in the middle of the sunroof outer panel Volvo community.
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