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Sunroof stuck open in vent position

Battery was disconnected with sunroof open, now stuck in that position.switch will not work,lights are pulsing when open and vent is pressed and there is a clicking sound. ASC button is not blinking to reset. how do you close it manually or repair it?

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  • ernie Jan 07, 2013

    is it possible that it is the relay?

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5 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

bunnydawg
  • 5158 Answers

SOURCE: moonroof

change the relay for it...


Robert

Posted on Sep 23, 2008

  • 2 Answers

SOURCE: sunroof will not close

When you press the button do you hear any noise coming from the sunroof? If not and you say you check the fuses then more the likely the motor burned out and you will have to replace it. But if you hear noise coming from the sunroof it may be that the sunroof came off track or is simply jammed for some reason.

Posted on Feb 24, 2009

  • 205 Answers

SOURCE: sunroof spontaneously opens to vent

Loose wire or bad switch. If the switch is loose or floppy at all it's bad. Can you make it happen by tapping or banging the switch with your hand? Or does it happen on rough roads?

Posted on Mar 22, 2009

ftw1952
  • 10319 Answers

SOURCE: 2006 town country sunroof is

You can often do this by listening when you press your window switch. If you hear a humming or a grinding sound, this usually means that your window motor is still trying to work, but your regulator is stuck. However, if you don't hear anything at all, then there may be a problem with your fuses, your wiring, or your Town and Country window motor. Over time your window motor may develop problems due to grime buildup, or simply wear and tear through normal use. The headliner must be dropped down to servive a non working sunroof if power is going to the motor

Posted on Aug 13, 2011

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Sunroof does not open. Fuse is ok and the shade operates normally.


Do you know how to do automotive electrical testing ?????? How to read a wiring diagrams ???? http://www.bbbind.com/free_tsb.html .Videos on youtube Ohms Law Tech Tip from L1 with Dave Hobbs Copy of Voltage Drop Essentials TST Motor Age The only way to find the problem , testing !

Sunroof Description and Operation (One Connector System)
Sunroof
This diagnostic procedure is to be used for the 1 connector Sunroof System that combines the sunroof control module with the sunroof motor/actuator.
The Sunroof System consists of the following components:
• BATT MAIN 2 Fuse 50 A
• Body control module (BCM)
• RAP relay
• S/Roof Fuse 20 A
• Sunroof module (includes sunroof motor/actuator)
• Sunroof switch
The Sunroof System is controlled by the sunroof switch and the sunroof motor/actuator assembly.
When the ignition is turned to RUN or ACCESSORY, or when the retained accessory power (RAP) system is active, the body control module (BCM) applies a ground to the RAP relay in the instrument panel (I/P) fuse block. This activates the RAP relay and allows battery positive voltage to be applied through the SUNROOF Fuse to the sunroof module. Ground for the sunroof module is supplied from G302.
The sunroof can be placed in 3 preset positions:
• Open
• Vent
• Closed
When the sunroof switch is placed in the OPEN position, a ground is applied from the sunroof switch low reference circuit , through the sunroof switch and to the sunroof switch open signal circuit. The sunroof motor/actuator then applies voltage to the sunroof motor open control circuit and applies a ground to the sunroof motor close circuit. The sunroof motor then opens the sunroof to the full open position.
When the sunroof switch is placed in the VENT position, a ground is applied from the sunroof switch low reference circuit , through the sunroof switch and to the sunroof switch open signal circuit. The sunroof module then applies voltage to the sunroof motor open control circuit and applies a ground to the sunroof motor close circuit. The sunroof motor then opens the sunroof to the VENT position.
When the sunroof switch is placed and held in the CLOSED position, a ground is applied from the sunroof switch low reference circuit , through the sunroof switch and to the sunroof switch close signal circuit. The sunroof module then applies voltage to the sunroof motor close control circuit and applies a ground to the sunroof motor open circuit. The sunroof motor then closes the sunroof.
The sunroof can be placed in any preferred open position when:
• The sunroof is in the fully opened position by pressing and holding the sunroof switch in the CLOSE position until the panel has reached the desired position then release the CLOSE switch in order to stop the sunroof
• The sunroof is opening, it can be stopped by momentarily pressing either side of the switch.
The sunroof control module, sun roof actuator, and the sunroof motor are integral parts of the sunroof module assembly and are not service separately.

Your best bet , take it to a qualified repair shop or buick dealer .

Feb 10, 2017 | 2010 Buick LaCrosse CXS

1 Answer

My Pontiac G6 Sunroof is stuck in the vent position.


might try spraying white lithium grease on the slides and open and close few times my g6 did the same thing grease it and open and closed a few times then it work

Feb 28, 2015 | 2006 Pontiac G6 GTP

1 Answer

2001 yukon xl which fuse is the sunroof fuse


In the under hood junction box , fuse CTSY LP 15 amp . Instrument fuse panel PWR WDO CB 25amp .
Sunroof Motor Synchronization
Synchronization will be necessary anytime the sunroof module battery positive voltage circuit is interrupted. The sunroof module will be synchronized when the controller learns the full vent position. The sunroof system will ignore any open request until the system has been synchronized.
To synchronize the sunroof:
  1. Turn ON the ignition, with the engine OFF.
  2. Using the close/tilt up portion of the sunroof switch, operate the sunroof glass until it reaches the full vent position.
  3. Verify that the system operates normally.
Once the sunroof glass reaches the full vent position, the actual position is stored in the memory of the sunroof module. The sunroof module will stop the motor one motor revolution before the defined actual positions
Hope this help ! good luck !

Dec 24, 2014 | 2001 GMC Yukon XL

1 Answer

Sunroof stuck in tilted open position altho motor has power


it probly cam off track if u can get something in there to push it along a little it will probly go down

Feb 27, 2013 | 1999 Oldsmobile Intrigue

5 Answers

ASC Sunroof needs to be programmed


hold the vent button until the roof has "tilted" completely, then hold the open button until the roof has opened completely. the light that reads ASC should now be green and your sunroof should operate normally.

Oct 09, 2009 | 2003 Hyundai Santa Fe

2 Answers

Need to fix the sunroof of a 2000 Volvo S80 . It


hold the switch down for around 20 seconds and it reset the sun roof /in close position

May 09, 2009 | 2000 Volvo S80

2 Answers

Sun roof does not work


Dear cz50001: there are only a few things that you, a weekend warrior can do to diagnose and/or fix the problem on your car.
Unfortunately the newer cars get, the more complex they get.
Unfortunately, your car is one which falls in the more complex category. Your car is designed with a "BODY CONTROL MODULE". This little gem gets input from nearly every electrical component in the car including the sunroof. In terms of what you can do to check it out: The fuse box inside the car has roughly 24 fuses positioned vertically 12x12. The fuse located at the lower left side of the box is a 10A "red in color" is for the sunroof. Remove it and look through it to see if it has been burned through the center. If it has, replace it and try the sun roof. If the fuse blows again, you have a short and it would be best left to a professional.
There is another set of circumstances which can occur that will render the sunroof inoperable. If the battery is disconnected or if the sunroof motor had been disconnected, the sunroof will stop operating. To reset the sunroof memory, with the key in the on position, push and hold the sunroof tilt switch in the forward (up) position until the sunroof is fully vented (tilted up) position. It should at that point operate normally. Should those two suggestions not solve your problem, it requires either a dealership with a specialized tool called CONSULT-11 to communicate with the BCM. There are some specialty shops such as mine equipped to deal with your car as well. However, most can not address this type of problem without this diagnostic tool. Good luck.

Apr 05, 2009 | 2005 Nissan Altima

1 Answer

2002 Oldsmobile Alero Sunroof Stuck in the Vent position


The sunroof continues to open and close normally from front to back, but the vent stays open.

Apr 01, 2009 | 2001 Oldsmobile Alero

1 Answer

Sun Roof Stuck open


tilt the sunroof into vent position as far as possible then press and hold the same switch for 30 seconds until you see it move release the switch and immediately press and hold it again the sunroof will close and open fully then close again do not release the button until it reaches the closed position for the second time.

source: owners manual

Sep 06, 2008 | 2003 Ford Focus

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