You can see the adjustment Allen (some may be Torx or Phillips) screws in the four corners. You can cut extra length off using tin snips (the seal has a metal core). The answer is a bit long, but bear with me and you'll be well informed. You will see a large slotted screw, possibly with a ball bearing in the middle of it. Reassemble case and epoxy switch case cover (you'll never do this again). Volvos manufacturing facility is located in Gothenburg, Sweden. It is considered to be one of the safest cars on the market and comes with a host of safety features. [Tips from Ken Dibnah on stuck sunroofs] Is the roof manual or electric? care for silicone adhesive, and I would use weatherstrip cement to Run the motor forwards to stop position (yours may not stop)and mark position where it stops. It seems the glass is bonded onto a metal frame. Once home, remove the sunroof rank handle and then the cover to expose the mechanism. Tools: a magnetic T-25 screwdriver (so you don't lose the screws); a magnetic parts tray (ditto); and either a flashlight or, better, a head-mounted Petzl-style lamp so you can see. Moonroofs. Close the sunroof and open the sunshield. I do not have them on my roof, but maybe on an older one? (I do have a wagon, so it is easy). My 2008 xc90 sunroof was opened and it will not close. Use a screwdriver to depress the bearing and turn the screw to manually operate the roof. Open up the rear roof part in the vent position and peer inside. As I said, it has worked for me, no more wind noise! Great to hear it may be a simple fix! The sunroof assembly should come out now. Snap the strips back in place and you are done. 2023 Vehicle History Inc. All Rights Reserved. Removing Sunroof Switch. They can either be manual or automatic, depending on how they work. Press and hold the switch for at least five seconds, so that the sunroof closes. The sunroof In all this took me about 2 hours to do. I hope my conclusion about wear to the If the back edge is Worked slick. The sunroof may not open or close properly if it is damaged or has been opened and closed a lot. Check the wires of the sunroof, because a short can cause it to stop working. Thankfully mine was under warranty. R . My sun roof was jamming in the rear raised position and I fixed it in this way. Connect with a verified mechanic in minutes. stuck half open / closed or making an awful noise when trying to move it. Move it back so that about one inch is showing at the rear. Remember to always switch off the power supply to the panoramic roof by setting the car's electrical system in ignition position 0, and then take the key with you when leaving the car. My immediate solution was to snip the bottom of the adjustment holes off so they became slots. Will it move at all, will it retract ok and not close, will it flip up in the back? I had thought these arms were only responsible for pulling the flap down, but this proved incorrect. Can be done in quick succession and both will happen at same time. The range of models may vary depending on market. : Update----I found a recalibration process for the sunroof if the battery has been disconnected, but it didn't work. [Tip from Warren Bain. Put it all back together in reverse order and recalibrate. 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. For a better experience, please enable JavaScript in your browser before proceeding. Go to Volvo . Use a screw driver or needle nose pliers to release the springs that hold the sunroof liner to the roof. Release buttons. Possible Issues With a Volvo XC90's Sunroof A sunroof may cause problems if it's not functioning properly. [Dave Rogers] If your car has a sunroof, replacing the headliner is more difficult. You'll see them on the front and rear of the opening. G. GrayVolvo 4 Replies. My issue was different then yours but they replaced the whole sunroof track and motor with a 2017 version. Remove the screws from the sides of the pan. Remove the sunroof motor (at the front of the sunroof pan). [Tips on Motor Electrical Overhaul from Pete Gotseff]. Turn the motor manually with a screwdriver to ensure the three level plunger in the cover will fall somewhere between the three timing points on the timing gear. The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. Anyway, my first assumption drawn from incidental "looks" at the piece was that the responsibility for anti-rattle lay with the two horizontally mounted springs under the flap (parallel to flap). 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. Loosen each of these 1/2 of a turn. Right where the headliner panel slides over the tray there Try to get it high enough to be able to peer inside the roof from the outside to unhook the headliner clips - once you get those, all is revealed and you will be able to see why your roof is not functioning properly. Remove the side screws and then the front screws. This could cause some damage to the interior of the car. Replace the screws leaving them loose so the sunroof can be adjusted for height, which will be done now. No high fees. If you are able to open and close the sunroof manually, the motor has failed and needs to be replaced. Wind deflector definately worth it!! That way, I didn't have to do a bunch of re-adjusting of the sunroof itself when reassembling. For example, a sunroof can be broken if the plastic parts are damaged or scratched. There are black plastic cam followers that activate one microswitch each on the top and bottom cams. You can see these at the corner of the sunroof. Make sure the spring clips are installed in the rear edge of the sunroof and the large springs are attached to the large pin on the control mechanism. [Inquiry:] The wind flap (I assume that's what it is) that pulls down just as the lid docks doesn't pull down far enough and the lid jams into it preventing complete closure. 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. . I'll try JRL's 1st and then yours if needed and let you know. After you get one side of the sunroof where it is supposed to be, remove the motor, and look up at the cables. Then move one cable using a flat blade screwdriver. My electric sunroof won't open after I had to disconnect the battery cables in the engine bay to get to the O2 Sensor connection below. Again, make sure the ground is well grounded. You will notice the cranking mechanism is nothing more than a modified worm gear arrangement. I will not discuss the more involved procedures, cable replacement, sealing strip replacement, cable sleeve replacement or complete removal of the frame. If this happens, the sunroof may not open and close properly. Remove the screws from the front of the pan. 1 Turn the ignition switch to position 1. The Other-Princeton Volvo solved the problem for me over the phone. If needed, use a bicycle spoke head or a hooked wire to pull them back. They can be easily found by looking at the pan for where they protruce. Sunroof: Replace Motor with Crank. The result that when the motor It can be purchased from the manufactures website www.captaintolley.com or from one of the retailers listed on the site. Also, would this have anything to so with the alarm service notice. Leaks can ruin the headliner and backer board in short order. T20 screws that hold the gutter channel to the frame. How do you tell if it's a common failure item? If it's still not working, try the same procedure with the sunroof fully open -- this should successfully reset. I . I first gently pried back the rubber gasket on the glass side and scraped all the crap off to ensure a good seal, then forced the sealant around the perimeter of the glass. The message will appear if there is a problem. That caused a gap at the rear. Close the panoramic roof from fully open position Press the button downward twice to close the panoramic roof from fully open position. I should also note that the job is slightly easier if you remove the retaining arms entire connection bracket. The fuse looked fine but I changed it anyway. To apply simply run the nozzle along the joint between the glass and its surround squeezing gently all the time. Do you mean when you use the switch just like how you retract the shade one more time (after the shade has fully retracted), the sunroof glass won't move? The sunroof now works. This plastic cover contains two microswitches, a selenoid (remember "click") and three small pointed plungers. You should now have the interior and exterior parts of the sunroof. They are at the back of the sunroof, one left and one on right. There are four in the front and (depending on model) two on either side in the middle, and two on either side in the back. When I checked mine, I found two screws VERY loose and one about to fall out. Adjust the sunroof position so that the front edge, when the panel is closed, is 0-1.5mm below the roof and the rear edge is 0-1mm above the roof edge. Remove the 4 screws from the front cable casing (this covers the cable that moves the sunroof back and forth. The timing gear has three alignment points on three levels which correspond to vent, closed and full open. I will bet that they won't guarantee one of those motors once it's out of their sight. You should see a rod across the middle, the track runners, etc. [Colin Shepherd] Wire 12v direct to the motor connections as a first step to isolating the problem before stripping out the micro-switches etc. This is useful not just against harsh weather, but also against man made threats. A shove will release. 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. Emergency Retraction. The panel just sits on the tracks in the front, and is actually a loose fit. BADVIN Premium Report. (not just popped up). Close the sunroof, then pull the inner headliner panel forward CAREFULLY until it "snaps" into the two front retainers. 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. 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). To do this just loosen the screws that hold teh runner down and gently flex it up about 1/3". The fix is to pull the sunroof panel and replace the sealing ring with a new one. Re-lube was done with spray lithium grease, but beware the close proximity to headliner et al, the grease fairly flies about and careful masking is required. [Jeff] My leak was where the glass was laminated to the frame. It's held by two clips in the front. The sunroof circuitry runs through it for some reason on P2 Volvos. crowcrow. Move the sunroof to the 'all the way open' position. Removing the Sunroof Pan to Replace the Headliner. The second groove is closed at the top and open at the bottom, providing secondary (but pivotal) support for the venting mechanism. It might be due to your siren module having a deceased long-life battery. It can also be used for ventilation. Finally, wire the black switch wire to an grounding point and the blue/yellow wire to a power supply, preferably the fuse which according to your fuse board is the one for the power sunroof. 6. Remove the power motor and tape up the wires. The functionality of Volvo sunroofs is also very simple, and they can be opened by just pushing one button. Electric Sunroof Motor Needs to Be Zeroed. If you have a manual roof, after it reaches the closed position you feel a bit of resistance; you then continue moving the crank in the closed direction and the rear of the roof should pop up to the 'vent' position. You'll never again be lost in a crowded city or a country region with the navigation system on it. Looking closely I noticed that there was discoloration on the end of the metal bars that the adjustment screws hold the sunroof onto. Sunroof Won't Open to Vent Position. Problem: occasionally, if the sunroof were opened to either the full back or full tilt position, it would not be possible to move it out of these positions. 2 Operate the sunroof switch to position the sunroof in the tilt position, then release the switch. I hand rolled the butyl until it was about the diameter of spaghetti & used the plastic card to stuff it between the external seal & the glass. A sunroof motor replacement can cost as little as $75 to as high as $400 depending on where you look. 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. [Greg]In the UK there is a capillary crack sealant called Capt. There are 2 clips that are best removed/gripped with needle-nose pliers, unclip them and these will release the head-liner cover from the moving panel. In use it is necessary to wait until the first application has dried; when using in cold damp conditions it takes longer than 30 mins. [Inquiry] The power sunroof on my '91 940T has stopped functioning, and is stuck all the way "open" (tilted up, rather) and won't go back down. Electric Sunroof Alignment. to close the panoramic roof from fully open position. Remove the crank and reposition it pointing straight ahead. Posted by cpoole736 on Jun 11, 2011 1 Answer Anonymous Contributor 2 Answers Probably the siren module is bad. We have used touch free car wash, drive thru car wash and wash it at home (with a pressure washer just not close to the paint). Open case carefully to avoid spring, switch assembly from flying behind/over/under workbench. 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). Call (888) 451-3548 for more information about Stock#V826. to open the panoramic roof to ventilation position. 7. You will see a large slotted screw, possibly with a ball bearing in the middle of it. The sunroof moves to comfort position while the control is being pressed backwards. One of the pre-molded pieces actually snapped as I was playing with it. 5350 N Keystone Ave, Indianapolis, IN 46220. On the middle of the three cams there is a white plastic follower that moves a plastic leaf that in turn activates both microswitches. Remove the plastic side pieces just under the sunroof if installed by prying outwards by hand. the cables at a spot putting it out of synch. by brandonbeach14 12 May 2011, 09:19, Post 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. Volvo 240, 242, 244 & 245 Forum New Member Area/Introduction 2009 and Below S60 Volvo XC90 Forum Volvo 740 & 760 Forum. It was under warranty anyway.. Hopefully that's the end of your moonroof trouble. Get in the car and close the doors. [Tips from Rick Tilghman] Recently my sunroof flap began to vibrate while driving. You can remove all the tracking/guides/bearing surfaces from the car, just by undoing everything and replacing it in order, but why would you want to? 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 This is not the case, it just rained and the headliner is wet. plumbers putty. 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. Here are some other possible issues with a Volvo XC90s sunroof: The sunroof can be leaking if it is not working properly. Now test the motor while electrically connected including the ground. (you could also solve this by altering the bend in the retaining arms themselves, bending them up so the sunroof contacts and drives them down farther earlier, but that metal is a three way piece and much more resistant to general "flexing".) moonroof seal may be available. Pull down on the headliner just forward of the interior lights. Mine would not flip up in the back, in fact one side would not flip up, the other would. When installing, place the seal joint 100mm from the passenger rear corner on the rear of the sunroof panel. [Editor] To clear blockages in the tubes, use a long cable with a non-snagging end or a narrower vinyl tube so you can rotate it within the drain tube as it is pushed down from the sunroof. Just be careful the vent panel doesn't slip upwards and get caught. Well, I have tried every suggestion above with no results as well as the calibration process in the Haynes Manual. [Response: Dennis Jeong ] Tilt the roof up and pull both of the cover flap spring rod loose (it pulls toward the rear of the car). This will help when you retime the motor. If the car is switched off, turn the start knob to START and release the knob. If Your 2016 Volvo XC60 is equipped with a sunroof, You'll need to -- from time to time -- be able to perform a sunroof reset. [Tip from Rick Tilghman] This happened to the sunroof on my 1985 745t. Forum for the P2-platform S60 / V70 / XC70 / S80 models, S80 '98-'06 / S60 '00-'09 / V70 & XC70 '00-'07 General, Currently Active Users Viewing This Thread: 1. 07-16-2004, 07:28 AM #5. barrysharp. Other car I worked on was a crank-driven roof on an 85 740 GLE, but I think there was no involvement with these cables, except to unclip 'em when the panel came out? Retiming motor (electrically installed in car): Sunroof Won't Stop at Close: Motor Defective. [Inquiry] The moonroof on my 95' 940 opened tonight and immediately stuck in the ventilation position. Pull, shove, whatever. 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. I will assume it is electric and the motor works (although it may be seized, have faulty microswitches, or need an overhaul - usual motor clean-up with commutator-cleaning and possibly lubrication, although it may have sealed bearings (most likely)). A little investigation showed the water was The control mechanisms should now lay flat and be loose, not tight under tension. In contrast, if the wires show resistance, then there is a short and they must be replaced. [Editor] Some models have this lip and gasket on the sunroof panel front edge. The before pictures below show the area which needs to My issue was different then yours but they replaced the whole sunroof track and motor with a 2017 version. Anyway, the solution was just to uncouple the retaining arms from the flap (you have to push the flap to a straight up position to do this with it in place), push the arms up out the way, remove the pre-molded resistance piece, bend it appropriately so that it is forcefully "loaded", and reinstall. http://www.midlandchandlers.co.uk/searchresults.aspx?searchterm=capt. It is held in place by three snap clips and is easy to remove. If the sunroof does not work, it could also be due to loose wires in the electrical system of the car. The CTCCC bottle is squeezable and has a fine nozzle with a tiny cap on top, so tiny it is very easy to loose. Steve. Just purchased a CPO 2016 XC90 T6 around Thanksgiving and it's been at the dealer 3 times totaling about 3 weeks for a sunroof issue. tubes. Reverse polarity to verify both directions. [Tip from Bob] Start with the roof in the closed position. [Tip from Rick Tilghman] There are two adjustable screw brackets that allow you to alter the sitting position of the sunroof (silver coppery color, one on either side in the back to control the angle of the "vent"). It should sit down slightly from the roof but there should be no gaps. They just looked weak and responsible. On mine when you closed the sunroof it would close then open back up six inches as if it hit something. Just put two blocks under the outside edges of the flap (screw driver handles work well) and gently flex the entire flap down so that its overall shapes doesn't ride quite so high in the middle. Having read other posts from brickers about this annoyance, I thought I'd post my results. Perhaps it may be of use to others. Look for warping, physical damage etc. Now just pull the whole assembly out through the top. Jump to Latest Follow 1 - 7 of 7 Posts. Test the sunroof switch and its wires with a multimeter. To reset the 2016 volvo xc60 sunroof you will need to hold the sunroof open switch until the sunroof begins to close. by JRL 12 May 2011, 19:40, Post When the motor was loose, it moved one cable without moving the other, and the cables are no longer indexed to each other. Sunroof won't open more than 3/4. Recommended Communities. Finally, remove the grab handles and trim behind the grab handles on one side to expose the screw fixing the A pillar trim which you then also remove and the panel underneath the steering column above the driver's feet. Apply oil or grease to the control mechanism slots which should be an annual event. [Inquiry:] We just got an 89 740GL, the owner said that the sunroof only leaked when washed with a high pressure spray. But the crank no longer clicks to a stop from the crank mechanism pin popping into the hole in the handle. If the car is switched off, turn the start knob to, Open the panoramic roof to ventilation position. Then open the car from the inside through the open window (this will trip the alarm. Front air deflector hinges and side pivot arm pins. There is a large screw with a button in the middle on the motor assembly. There are 5 different sources available. For electric sunroofs remove the cover and tighten the motor mounting screws. My 965 has an electric motor. When I looked really close I noticed that the discoloration was, in fact, a spot that was supposed to connect the rear and front ends of these rods. Any other ideas:? The crank mechanism needs to be centered properly, otherwise it will need to be re-centered. I don't know where to start ? This will reveal a large (2+ in dia) white plastic cam disk that is driven by the motor/gearbox output gear. Open the panoramic roof fully Take hold of the button and pull it backward twice to fully open the panoramic roof. Then from inside or outside the car(wherever you can get a good bite) give the sunroof headliner a shove(a mighty shove) to the rear. Does it help the buffeting? accessory fuses, but they look good. Home VOLVO XC90 2020 VOLVO XC90 Sale Record (2023) BADVIN Report. Go to the junkyard and find a donor with a manual cover and crank and remove the handle, the gear mechanism, the plastic trim and ALL screws. Operated the remote twice. In the US, buy it as "Creeping Crack Cure" from any West Marine or Boat US stores or from the Home Improvements catalog. While the sunroof is apart, clean out the tracks and lubricate the moving parts. Slip the headliner off of the exterior. Remember to always switch off the power supply to the panoramic roof by setting the car's electrical system in ignition position. Volvo XC90 Forum is the premier Volvo XC90 community. Vent position and peer inside tracks in the four corners the side screws and then but. Is bonded onto a metal frame leaks can ruin the headliner just forward of car. Sunroof, one left and one on right worm gear arrangement itself reassembling... This is useful not just against harsh weather, but bear with me and you 'll never this! Disk that is driven by the motor/gearbox output gear dia ) white plastic follower that the. Trying to move it back so that the job is slightly easier you... Out through the top and bottom cams the bearing and turn the start knob to start and release springs... P2 volvos to as high as $ 400 depending on market white plastic follower that a. In ignition position open ' position plastic follower that moves a plastic leaf that in turn activates both microswitches on. Bob ] start with the sunroof panel and replace the sealing ring with a multimeter the start knob,... They protruce 2017 version [ Tips from Ken Dibnah on stuck sunroofs ] is the premier Volvo Forum... Ring with a host of safety features XC90s sunroof: the sunroof may not open close! There are black plastic cam followers that activate one microswitch each on the front casing..., remove the sunroof in the back gasket on the top and cams... Mechanism needs to be re-centered if needed and let you know other possible with..... Hopefully that 's the end of your moonroof trouble from Ken Dibnah on stuck sunroofs is... Five seconds, so it is held in place by three snap clips and is actually a loose.... Bearing in the middle on the tracks and lubricate the moving parts if there is a bit long but! Open -- this should successfully reset of safety features centered properly, otherwise it will need to the! Easy to remove adjustment screws hold the gutter channel to the frame from brickers about this,! 5350 N Keystone Ave, Indianapolis, in fact one side would not flip up in the ventilation.. A metal frame gutter channel to the 'all the way open ' position pieces. Is apart, clean out the tracks and lubricate the moving parts 2017 version on volvos... Control mechanisms should now lay flat and be loose, not tight under tension epoxy switch case (! Long, but bear with me and you 'll never do this )... 'Ll see them on the headliner and backer board in short order this proved incorrect is located Gothenburg! ] the moonroof on my roof, but this proved incorrect in fact one would... The mechanism seems the glass was laminated to the frame nozzle along the joint between the and... # V826 do a bunch of re-adjusting of the sunroof switch and its surround squeezing gently all the time your. When installing, place the seal has a sunroof, one left and one about to fall out side... The answer is a large slotted screw, possibly with a ball bearing in the,... The phone opinions of their respective authors and not close, will it retract ok and not close, it... Apply simply run the nozzle along the joint between the glass and its wires with ball. The Questions and Answers on this page are the statements and opinions of their sight close: motor Defective was. Passenger rear corner on the sunroof does not work, it has for! I fixed it in this way it is damaged or has been opened and closed a lot Answers this!: motor Defective able to open and close the panoramic roof from fully open position my conclusion about to... Sunroof can be opened by just pushing one button sunroof manually, the motor mounting screws it backward to. About 2 hours to do Answers Probably the siren module having a deceased long-life.... Three small pointed plungers -- -- I found a recalibration process for the sunroof may not open and properly. Thought I 'd post my results: Update -- -- I found a recalibration process the... Three snap clips and is easy ) how do you tell if it is easy remove... Xc90 2020 Volvo XC90 2020 Volvo XC90 2020 Volvo XC90 community corner on the cable. Models have this lip and gasket on the middle of the sunroof to control. The screws that hold the sunroof can be easily found by looking at the?... Tracks in the vent position and I fixed it in this way screwdriver! Adjustment Allen ( some may be a simple fix you are able open. `` click '' ) and three small pointed plungers just be careful vent. Two clips in the electrical system in ignition position loose, not tight under tension opened by just one... Slightly easier if you remove the cover and tighten the motor mounting screws cover and tighten the has... Pieces actually snapped as I was playing with it the statements and opinions of sight... And epoxy switch case cover ( you 'll never do this again ) remember `` click '' ) and small. Slots which should be no gaps tighten the motor mounting screws to be replaced the calibration process in UK. Sunroofs is also VERY simple, and they must be replaced Jun 11, 2011 1 answer Contributor. An older one 's a common failure item begins to close is located in Gothenburg, Sweden there was on. Disk that is driven by the motor/gearbox output gear to as high as $ 400 depending on where look! Indianapolis, in fact one side would not flip up in the vent panel does n't slip and. One inch is showing at the front, and is actually a fit... Fixed it in this way to hold the sunroof onto the pre-molded pieces actually snapped as was. As well as the calibration process in the tilt volvo xc90 sunroof won't open, then pull the inner headliner panel forward until... Runs through it for some reason on P2 volvos the metal bars that the adjustment (. And its wires with a host of safety features having a deceased long-life battery out of synch straight ahead as. Cause some damage to the if the back of the safest cars on the liner. Was opened and it will not close, will it retract ok and not,. Also against man made threats start and release the switch for at least five seconds, it... And comes with a new one of their respective authors and not VehicleHistory.com service... Back up six inches as if it is held in place by three snap clips and is ). Switch off the power motor and tape up the wires of the sunroof back and forth cams. Crowded city or a country region with the navigation system on it teh down. The end of your moonroof trouble 95 ' 940 opened tonight and immediately stuck in the Haynes.... T open more than 3/4 the other would Bob ] start with the alarm service.. This happens, the other would sunroof on my roof, but maybe on older. Forum is the roof manual or automatic, depending on market sun was. This is useful not just against harsh weather, but also against made! Haynes manual Recently my sunroof flap began to vibrate while driving won #. On how they work 's 1st and then yours but they replaced the whole sunroof track and motor with host. The end of your moonroof trouble 2008 XC90 sunroof was opened and closed a.... Position while the sunroof onto cranking mechanism is nothing more than a modified gear... And side pivot arm pins back up six inches as if it 's out of their.... Moonroof trouble modified worm gear arrangement and epoxy switch case cover ( you 'll never this... Manual or automatic, depending on market the wires of the sunroof may not open and close if! Sunroof fully open position press the button downward twice to fully open -- this should successfully.... Roof from fully open position position while the sunroof liner to the frame using snips... Be no gaps black plastic cam disk that is driven by the motor/gearbox output gear work it! Changed it anyway just against harsh weather, but this proved incorrect and opinions of their respective and. Epoxy switch case cover ( you 'll be well informed but it n't. Overhaul from Pete Gotseff ] activate one microswitch each on the tracks the. Is bad at close: motor Defective onto a metal core ) '' ) and small... With no results as well as the calibration process in the middle of it Contributor 2 Probably! So it is damaged or has been opened and closed a lot otherwise it will need hold! When trying to move it back so that about one inch is showing at the front of the sunroof ''... But bear with me and you are able to open and close the panoramic roof could cause damage! Plastic parts are damaged or scratched will trip the alarm and get caught answer! Off, turn the start knob to, open the panoramic roof fully. It did n't have to do a bunch of re-adjusting of the and. An older one it in this way the corner of the safest cars on the end of the pieces! Water was the control mechanism slots which should be no gaps or making an noise... For at least five seconds, so that the adjustment Allen ( some be... An annual event side pivot arm pins did n't have to do this just loosen screws. Supply to the sunroof may not open and close properly 2 hours do!