Sunroof doesn’t close….

[Cliff-Yukon]

My ‘22 Yukon panoramic sunroof doesn’t fully close - about 98% of the way shut but front doesn’t appear to go forward 1/4 more and back glass doesn’t lower…. Anyone else experienced this - track is 100% clean! All looks good. Been opening and closing 50+ times and still won’t close….

 

[Saltydog]

I am guessing there is a learning procedure for the sunroof(It needs to know where it is), but I don't know what that is. Maybe someone on the form has some info?

 

[Doubeleive]

you could try opening it all the way then disconnect the battery, reconnect the battery and then see if it closes all the way if it does continue holding the button 5 seconds and then open it again when it gets all the way open continue holding the button for 5 seconds again (like a drivers windows relearn)
worth a try......

 

[Doubeleive]

if that works let us know

 

[Cliff-Yukon]

if that works let us know

Didn’t have tools on my ski trip to disconnect battery but after trying many many times to open close and verified nothing in way or appear broken I did try your advice of simply the extended button hold and the sunroof reseated itself! Then tried normal ops and it appears to be functioning correctly. Hopefully a 1x fluke. Thanks for the advise.