Sunroof won't close

see the diagram attached and fix it. God bless you

This is an electrical problem. Check fuses and replace if necessary.

pull down the panel that is directly in front of the sun roof and manually close it.

There should be a crank on your fuse box cover {hexagonal section}. That is the manual closer for sunroof. You have to take off cover for readong/interior light to access the cranking point.

Is there any debris in the track of the window especially towards the front. Thew clicking sound you are hearing may be worn gears in the drivve assembly of the window/power roof mechanism. Is there a limit switch for the sunroof? This may be bad also. Check the easy stuff first and get back with me.

Some sunroofs have a open switch like the drivers window. You push it and the window will open automaticly. The button on your sunroof could be jammed so even though you can close it as soon as you release it, it will auto open on it's own.

you may be able to take the switch apart and clean it. if that doesn't work get two pieces of wire and use them to jump the plug and by pass it all together just to get it closed

Hey Paul, there are limit switches integrated into the motor on your sunroof, usually if it stops completely its because it detected a restriction, such as leaves, or dirt, if there are no visual sign then with the key on hold the switch to the full open position for 10-12 sec then hold it in the close position for the same, cycle the key and see if it reset. The motor can fail as well but it's not very common.. Do u hear any clicking from the motor area when this occurs, also check all fuses to be safe as well,..

It can be faulty motor or loose wiring issue or faulty /weak sunroof controlling switch or there is some blockage for sunroof to come down to close or sunroof out of its track the headliner is out of its way.There re many possibilities.All this basics needs to be checked.For further troubleshooting,go through this help link:----
Click the link mentioned below:------
How to Manually Close the Sunroof ? http://howtobyme.blogspot.in/2012/05/how-to-manually-close-sunroof-on-2001.html

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Sunroof Stuck open? http://howtobyme.blogspot.in/2012/05/2001-lexus-is300-sunroof-stuck-open.html

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How to manually close Sunroof on Navigator? http://technoanswers.blogspot.com/2012/01/how-to-manually-close-sunroof-on-2000.html

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This will help.
Thanks.

Please read my other suggestion.