Getting rid of Rattles

[kacyk]

I have two minor rattles, one in the driver side door and near the sunroof. I have a GMPP but that does not cover rattles. The wife doesn't give a rip but I have bionic ears (she says).

Anyway, is it better to take it to the dealer (since they deal with this stuff) or a something like a stereo shop, or? I'd rather not take on this adventure myself unless someone has step by step instructions on how to take the door and headliner apart. Even at that, I am reluctant.

[kacyk]

Rodster,

Bravo! Thank you! It looks easy enough for even me to tackle!

[DH22G]

i get that same damn creek from above my head!!! it drives me nuts!!!.. i also get rattles from the bose logos on the speaker grills.. time to remove them!!!! no more bose anyway.. MB QUART Q SERIES BABY!

[rodster]

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Dan:
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by kacyk:
The noise from the headliner seems to be in the rear left side of the sunroof (strategically just over the left side of my head!).
... </div></BLOCKQUOTE>

I have that too, same exact spot. It sounds like crinkling plastic cellophane. </div></BLOCKQUOTE>

Not saying this is a feasible idea ...

Wonder what would happen if you shot some expanding foam up there?

[rodster]

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by kacyk:
The noise from the headliner seems to be in the rear left side of the sunroof (strategically just over the left side of my head!).
</div></BLOCKQUOTE>

That's a good thing -- the rattle must only be a few inches from where the headliner tucks under the rubber trim?

The headliner has some flex in it. To run wires I've peeled back the rubber and pulled the headliner down far enough to wedge in a standard size flashlight. That kept it open wide enough to work and provide light. You'll have to peel back the rubber for a good 8-12 inches to have that much flex. The rubber is not glued to the headliner, BTW.

If your rattle is indeed that close to the side, chances are good you can find and fix it.

Great info!! Thanks for posting.

I've been thinking of taking mine apart to tackle the creaks and rattles, but I wasn't sure what I'd get into. This definitely helps.

A couple of questions:

What is the best way to grip the panels (both in #3 and #4) to make sure nothing snaps off when I start to pull?

Also, I've always thought that running some kind of trim or bead of sealer, caulk, or something would help tremendously on the plastic to metal source of the creaks. Do you have any opinion on whether this would help?

[kacyk]

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by shhrtbs:
motorhead. stops all the rattles. </div></BLOCKQUOTE>

So does 5 kids; shouting, crying, whining, farting in a mind numbing symphany of puke!

[rodster]

Steps to removing the door panels.

1. One phillips head screw holds on the plastic trim panel behing the door handle. Remove the screw and then the panel.

BTW - How much more work is it to replace the door buckets once the inside door panels are removed?

[rodster]

Kacyk -- I'll get it done tonight after the dust on this day settles.

As posted on another thread today, rattles and creaks have been my worst complaint on these trucks. Everyone please post things you've done (that have actually worked) to fix squeaky doors, creaking dash panels, popping A/C vents, etc. I can use all the help I can get.

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by rodster:

I'm not sure the problem is plastic on metal. Might be, might not be.
</div></BLOCKQUOTE>

The reason I think it's plastic on metal is that on my prior '05 SUT there were several spots just under the door panel edge where the paint was scratched off.

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by rodster:

That said, personally, I'd be reluctant to start caulking, taping or otherwise sticking together parts that you may want to disassemble some day.
</div></BLOCKQUOTE>

When I mentioned caulk earlier, I wasn't really thinking of sticking the door panels to the door. What I had in mind was laying a bead of caulk or some other rubber material to cushion the edges. I would let it dry for a while before reinstalling the panels.

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by rodster:

If your door didn't squeak when new, it stands to reason something is now loose and it seems feasible that what's now loose can be made snug again without adding caulk, etc. </div></BLOCKQUOTE>

My previous '05 SUT squeaked from day one. My current '05 SUV seems much tighter, but I can still detect some of the same noises -- just not as bad.

I think there were some redesigned fasteners put into production during the '05 year, but I'm not sure if my truck has them.

[TXSUT]

Rod, you never cease to amaze me with your helpfulness. THANKS!!!!!!!!

-Pete

[rodster]

The door is very easy to crack open. I'm happy to write up the how-to ... when and if your desire for quiet exceeds your reluctance.

Where in the headliner is the noise?

[Dan]

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by kacyk:
The noise from the headliner seems to be in the rear left side of the sunroof (strategically just over the left side of my head!).
... </div></BLOCKQUOTE>

I have that too, same exact spot. It sounds like crinkling plastic cellophane.

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by rodster:
But I am curious what you mean by popping A/C vents? </div></BLOCKQUOTE>

Heating and cooling my truck generates quite a bit of popping sounds while driving (I guess from expansion and contraction) during the more extreme temperatures (hot or cold). My guess is either the cheap plastic of the dash or maybe even the ducts themselves. I've had two '05's that have both behaved this way, so I don't think it's just a quirk.

[TXSUT]

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by mstams:

Heating and cooling my truck generates quite a bit of popping sounds while driving (I guess from expansion and contraction) during the more extreme temperatures (hot or cold). My guess is either the cheap plastic of the dash or maybe even the ducts themselves. I've had two '05's that have both behaved this way, so I don't think it's just a quirk. </div></BLOCKQUOTE>

It's definitely not a quirk; mine does it too.

[TXSUT]

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by mstams:

Do your door panels also creak every time you hit anything but the slightest bumps in the road? </div></BLOCKQUOTE>

Yes, they do. What makes it even worse is that I like to rest my left knee against the door, which results in constant creaking. And when I move my knee away, I have to tug on the door handle to stop the creaking. It's absolutely embarrassing to give someone a ride, someone who is all excited to get their first ride in a Hummer...and the damn thing rattles and creaks like it's phucking Ford Tempo.

[rodster]

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by mstams:

What is the best way to grip the panels (both in #3 and #4) to make sure nothing snaps off when I start to pull? </div></BLOCKQUOTE>

Once you have fingers under the panel, brace the door so it doesn't move then pull the panel with short jerks using only your arms. Control the door, control your movement. You only need the fasteners to move an inch.

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Also, I've always thought that running some kind of trim or bead of sealer, caulk, or something would help tremendously on the plastic to metal source of the creaks. Do you have any opinion on whether this would help? </div></BLOCKQUOTE>

First, I'm not sure the problem is plastic on metal. Might be, might not be.

Take a look at the fasteners in pic 3 -- see the black "collars" around each fastener? That's part of what insulates the panel from the door. The insulators are about 1/4" deep and slide off the fasteners way too easy. If your door panels have ever been off (they may very well have been removed at the dealer before you bought the truck) and you're having lots of squeaks, I'd first check to ensure you have all the black insulators.

Check the two screws in pic two above. Are they tight?

Are the speaker screws tight?

One thing we don't know (although it might be suspected) is, is the noise coming from the door panel? It could be coming from inside the door. Perhaps go for a drive after you take off the first panel. Noise still there?

After verifying the source of the squeak (door v panel) and after verifying the insulators are in place and all fasteners and screws are well-seated then maybe, yes, one of the remedies you mentioned might be worth trying.

That said, personally, I'd be reluctant to start caulking, taping or otherwise sticking together parts that you may want to disassemble some day.

If your door didn't squeak when new, it stands to reason something is now loose and it seems feasible that what's now loose can be made snug again without adding caulk, etc.

[rodster]

3. The door panel is now held in place by plastic fasteners. Work your fingers under any edge and pull straight away from the door. Brace against your pull -- once one lets go, they all tend to want to let go. If you let that happen, it'll put sideways stress on the remaining fasteners and break them.

You can see the fasteners in this picture. Some are black, some are white. (The gray insulation is pulled back and foam cut in this picture because I was replacing exterior door handles.)