Sun roof rattle, yes again

[mwar99]

hmm interesting.. we were having some kind of rattle that my wife was saying was the passanger ceiling handle... mabye ours is in the sunroof too!?! have you tested with the interior cover both open and closed? I'll check that out next time I'm driving... for us the rattle only happens around 45-55 mph on a specific road that's a little bumpy.

Our handle rattles too. Haven’t had a chance to look at it yet. It’s definitely the handle in ours.

 

[Dice Roll]

If you had success with Vaseline that wore away quickly,,but know the spot, I would add an adhesive backed pad to the area and see if it keeps the area taut.

When I did post production work on brand new Camrys, we had a felt like pad that had adhesive on it we called mole skin. I don’t know the real name for it, I believe it was a 3m product. We used it to hold wires added for things like security systems, auto dimming mirrors, etc. it was thin, not an eighth inch thick. Maybe a heavy sixteenth thick. It was like a 1.5x2.5 piece.

I’ve heard in my old car resto forums about guys using Velcro to stop rattles from dashes and such. I’ve never done that. Seems logical that might adhere to a spot and keep it from moving.

 

[mwar99]

If you had success with Vaseline that wore away quickly,,but know the spot, I would add an adhesive backed pad to the area and see if it keeps the area taut.

When I did post production work on brand new Camrys, we had a felt like pad that had adhesive on it we called mole skin. I don’t know the real name for it, I believe it was a 3m product. We used it to hold wires added for things like security systems, auto dimming mirrors, etc. it was thin, not an eighth inch thick. Maybe a heavy sixteenth thick. It was like a 1.5x2.5 piece.

I’ve heard in my old car resto forums about guys using Velcro to stop rattles from dashes and such. I’ve never done that. Seems logical that might adhere to a spot and keep it from moving.

I had used velcro in my Corvette in the rear where the roof would be stowed to keep it from squeaking. It worked.

 

[Benztech]

I would follow the TSB for the roof. The grease specified is very tacky and lasts a very long time- much longer than vasoline (which can also degrade seals since it is petroleum based). My wife's roof hasn't made a peep since i cleaned and greased it two years ago following the TSB. I also replaced broken sliding glass panel brackets per Ford's TSB when I lubed the sunroof.

 

[CDNRabbit]

Finally took mine into the dealership, they fiddled with the sun roof and ended up putting grease (Krytox I think). It fixed the popping noises out not the rattling. Today I found that the plastic trim that spans the seal between the sun roof and the rear fixed pane is the main culprit. Going to try and thicken the foam gasket to keep more pressure on the trim.

We could probably start a rattle bingo.

 

[jimmyjess]

Latest update, the Expy has been in the dealership for 18 days now, they have dissasembled and reassembled the panoramic roof a number of times, just to give it a street test and have the rattle come right back. I am not happy about this, the car has been driven under 20ak miles and most of this time we have had to deal with an annoying rattle that emanates from within inches of the driver's ear. I am in the process of buying a new car for me, the Expy is my wives, and I was looking forward to another expy, a 2023 limited that has dropped in price at the dealership, or an Explorer, but this ridiculousness has me thinking about the new Traverse.

 

[ccssid]

I don't use the sunroof. No rattle at the moment. Pulled the fuse so no one opens it, hoping never to create a rattle. In the past have had 2 explorers and 3 mountaineers , all with sunroofs ....never opened any of them.

 

[CDNRabbit]

The "grease" officially wore off and all the glorious rattle, popping, creaking from the sunroof is back. On the plus side the foam I added between the plastic trim and the sunroof frame quieted at least one rattle. I'm pretty fed up and would trade the Expy if I wasn't going to loose my shirt on the trade.

 

[51ChieftainDeluxe]

The "grease" officially wore off and all the glorious rattle, popping, creaking from the sunroof is back. On the plus side the foam I added between the plastic trim and the sunroof frame quieted at least one rattle. I'm pretty fed up and would trade the Expy if I wasn't going to loose my shirt on the trade.

CDNRabbit,
What foam did you use to quiet the trim piece? I too have that rattle and would like to quiet it. Can you provide what you used and how you fixed it? Thanks!

 

[slow3v]

I would follow the TSB for the roof. The grease specified is very tacky and lasts a very long time- much longer than vasoline (which can also degrade seals since it is petroleum based). My wife's roof hasn't made a peep since i cleaned and greased it two years ago following the TSB. I also replaced broken sliding glass panel brackets per Ford's TSB when I lubed the sunroof.

This. Use the very expensive special grease in the TSB. It works. It fixed ours the first time and the fix has lasted almost a year and still no issues, despite rain and several trips thru the tunnel car wash.