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I have checked the switch and tried the hack and the switch is ok. ?? What hack ?
Power Sunroof System Components
The power sunroof system consists of the following components:
• The sunroof module, includes motor
• The sunroof switch
• The sunroof glass
• The sunshade
• The rail and track assembly upon which the sunroof glass rides
• Power supply for the sunroof control module; SUNROOF 20 A fuse.
Important: After a power loss to the sunroof module through the battery positive voltage circuit protected by the SUNROOF 20 A fuse, the sunroof must be re-initialized. Refer to Sunroof Motor/Actuator Synchronization .
What about saturn vue sunroof wiring ? U want a wiring diagram ? Not working at all ?
The power sunroof system consists of the following components:
• Sunroof module
• Sunroof motor with limit switch
• Sunroof switch
• Sunroof glass, tilt/slide type, with glass sliding between roof and headliner
• Sunshade
• Rail and track assembly upon which the sunroof glass rides
• Sunroof system fuse: sunroof 20 A fuse
• Ground G401
Ok, so the first poster obviously didnt read the question and just posted the first thing he googled.
So I'll try. You have a short, most likely on the actual drive motor itself or in the switch. I wouldn't bother with replacing the fuse again until you take the motor out or test the switch for a short.
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 .
Is the motor receiving power? If not you have to check electrical system to locate the place that is not transmitting power. Could be a fuse/relay, switch, bad connection.
If the motor is turning and nothing happens then the drive mechanism from motor to sunroof is stripped. Not good.
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:
Turn ON the ignition, with the engine OFF.
Using the close/tilt up portion of the sunroof switch, operate the sunroof glass until it reaches the full vent position.
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 !
There is fuse #2 15Amp in junction box on left hand side of the dash assembly this will disconnect the power sunroof motor/module fused B+ and to the sunroof switch.
have you checked the fuse for the sunroof motor fuse bo lower dash drivers side cover/lid should give list , the owners manual should tell you how to manually close roof if fuse is ok ,have included a link to a hyundai forum as these sites have lots of advice and info Hyundai Forums Hyundai Forum
The
sunroof on your Honda may not be operating correctly. The most common
problems with Honda's sunroofs is the track. This is especially true of
early 1990s Honda vehicles.
However, many Hondas use a recessed track that easily collects and
traps dirt and debris. When this happens, your sunroof may not close
and seal properly. Another minor problem is a blown fuse on some model
years of Honda vehicles. Before fixing anything, however, troubleshoot
the problem.
Open
the fuse panel. Turn the knob on the fuse panel cover counterclockwise
or push in on the release tabs on the fuse panel cover (depending on
the year of your Honda), and pull down on the fuse panel cover.
Pull
the fuse for the sunroof out of the fuse panel using the fuse pullers
in the fuse panel. Use the diagram on the underside of the fuse panel
cover if you are having trouble locating the fuse for the sunroof.
Check
the metal strip in the middle of the fuse. The strip should not be
burned or damaged. If it is, replace it with a fuse of the same amperage.
Check
the recessed track of your sunroof. Clear away any debris that may be
stuck in the sunroof's track. Use engine degreaser and a wire brush to
clean the track of dirt. Then, wipe the track down with clean paper
towels.
Apply hard grease to the sunroof wheels and track so that the sunroof can move easily once again.
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