Jump to content

2018 GMC Sierra Creaking Noise When Turning


Recommended Posts

Posted

3200 Miles

SLT Sierra

 

I have a creaking noise when turning but only while the truck is moving.  If I turn the steering wheel and hold it in a turned position the creaking stops, but as soon as I start moving it again and as long as the truck is under load / moving it creaks again when turning the wheel.

 

So far the dealership has re-greased the intermediate shaft, re torqued all suspension and steering components and replaced the steering column.

 

 

Posted

Welcome to the club. Mine will make the noise whether or not I'm in motion. Mine has been greased as well and has also had the upper and lower steering shaft changed out, with zero luck.

Sent from my SM-N960U using Tapatalk

Posted

My recollection was that someone had this issue on a GMT900 and that model suspension carried over to the K2.  They stated that there were 2 large bolts on the front crossmember that needed re-torqueing . 

 

"you need to have the front Cross member TIGHTENED.......GM DOCUMENT #4645801"

 

Link to another thread.  One guy had a loose steering stabilizer. 

 

Posted
My recollection was that someone had this issue on a GMT900 and that model suspension carried over to the K2.  They stated that there were 2 large bolts on the front crossmember that needed re-torqueing . 
 
"you need to have the front Cross member TIGHTENED.......GM DOCUMENT #4645801"
 
Link to another thread.  One guy had a loose steering stabilizer. 
 
Thanks for sharing, I hadn't seen this.

Sent from my SM-N960U using Tapatalk

Posted

If you've added side steps, nerf bars or running boards that fasten to your truck using the cab bolt points for mounting them, you could possibly have contact between the board mount and the chassis bolt mount pocket.  This can be fixed by adding some thick body washers between the cab body and the board fixtures to give some extra clearance so that things don't touch when the body torques over when you turn or apply the brakes.

 

Just a thought.

Posted

 

On ‎9‎/‎7‎/‎2018 at 2:02 PM, B R A D said:

Welcome to the club. Mine will make the noise whether or not I'm in motion. Mine has been greased as well and has also had the upper and lower steering shaft changed out, with zero luck.

Sent from my SM-N960U using Tapatalk
 

 

On ‎9‎/‎9‎/‎2018 at 8:03 AM, B R A D said:

Thanks for sharing, I hadn't seen this.

Sent from my SM-N960U using Tapatalk
 

 

On ‎9‎/‎9‎/‎2018 at 7:26 AM, Spurshot said:

My recollection was that someone had this issue on a GMT900 and that model suspension carried over to the K2.  They stated that there were 2 large bolts on the front crossmember that needed re-torqueing . 

 

"you need to have the front Cross member TIGHTENED.......GM DOCUMENT #4645801"

 

Link to another thread.  One guy had a loose steering stabilizer. 

 

 

On ‎9‎/‎9‎/‎2018 at 3:23 PM, BigBlueLB756 said:

If you've added side steps, nerf bars or running boards that fasten to your truck using the cab bolt points for mounting them, you could possibly have contact between the board mount and the chassis bolt mount pocket.  This can be fixed by adding some thick body washers between the cab body and the board fixtures to give some extra clearance so that things don't touch when the body torques over when you turn or apply the brakes.

 

Just a thought.

 

 

Thanks for all of the info guys, I'll check into each of these suggestions.  I'll report back with my findings.

  • 1 year later...
Posted

Just curious if the original noise sounded like it was coming from the dash?  I have a 19 Yukon XL Denali and it's "creaking" during low speed turns and driving me crazy.  Have pulled apart much fo the dash with no luck.

Archived

This topic is now archived and is closed to further replies.

  • Latest Articles

  • Posts

    • I will admit I haven't experimented much with pressure drops beyond the numbers I put in and part of that is that the numbers I used are fairly low and then found out it would trigger regardless at that 35 psi. Having said that I had tried before had changed the placard pressures and being that I have a 1 ton set to 80 on the placard for the rear I believe it triggered close to 60, the front I don't recall now for sure but thought maybe it could get close to 45 from that factory 60 placard pressure. So I never did figure out if it was a number of psi from placard pressure to the alarm or a percentage of the total placard number as some figured it was like a 25% drop from placard pressure would trigger it. So as to try and answer your question, I believe I set the placard pressure on the front to 47 or so and while I run the front tires at 40, they have dipped below that some if its colder and I haven't put "winter air" in yet and never once have had the front alarm go off. I would say that the answer your looking for is no, that if you set your placard pressure to 45, you have a certain amount of room to drop below that pressure before the alarm will go off.    The pressures you decide to run in your truck, that ends up being what makes sense to you based on what your carrying in your truck or if towing, then have to bump them back up to something that will carry the load in the rear and the fronts typically left at the same pressure. It all comes down to that chart I put the link to and using an accurate roadside scale to be your guide, both unloaded and then loaded to know your minimum safe pressures.    I just wish GM would allow a person to change the readings for the tire pressures to the English system of pounds as I have to look at that goofy metric reading that will never ever jive in my head and will go over and change it just to figure out what they are if need be and then change it back. 
    • That part I understand, that the dealer can do it. But I'm not understanding why updates that were available to the truck since it left the factory, or the dealership originally, would not still be available to it without dealer intervention.   I'm thinking along the lines of recalls. They stay available until they are completed. Why not updates as well, especially since some of those can be safety related also?
    • That's good to know, but I don't think I'll even be running them under 45 in the rear  unless it's on the sand or something but will only be for a short distance anyways!    I didn't read all the instructions in the booklet yet, but do you know let's say I set the rear psi on the placard to 45, will the warning light come on soon as it drops under 45 or is there a percentage it has to drop from the set value before the warning light is triggered?
    • That's bad.  Like, its probably destroying the stub axle the CV slides into.   Do you have a proper lift installed with differential lowering brackets?  Did you install AT4/Trail Boss factory CV axles?  
    • Hot? New Jersey? Today? I was working on my old 2000 Silverado 1500 today. Believe me, it was boiling hot today. As it has been.
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...