2007 Sierra 2500HD Classic Rattle

jetts737 · June 16, 2017

Hey all,

Sorry if I am posting in the wrong location! I have an extremely annoying rattle coming from what I think is the dash in my 07 Classic. I have a video of what it sounds like, any help at all is appreciated!

Here's the video

jusbecuz · June 17, 2017

Video doesn't help me, but I had a dash rattle and it was the drivers side corner by the windshield. You could press on it and hear it click. I wedged something in there and it stopped.

Formulabruce · June 17, 2017

Mine does it, and its the steering column. The rebuilt or new part is all over Ebay and it can be installed at home with a few tools and an hour or so.

jetts737 · June 17, 2017

Thanks very much for the responses, it sounds like it's coming from the drivers side corner by the windshield. Do think it could be the intermediate steering shaft.

kstruckcountry · June 17, 2017

I had the ISS rattle in my 2006, and fixed it with the "upgraded" steering shaft. Pretty easy job. You could take off the lower dash panel and see if that changes the sound. Your video sounds like mine did.

However, there is another rattle now, that I "feel" more than hear. I can feel it on expansion joints and such through the wheel. No idea on this one.

Sent from my SM-G920V using Tapatalk

jetts737 · June 17, 2017

Sorry to hear you have another rattle to deal with, nothing more annoying when driving. Definitely think I need to replace the intermediate shaft just to check that off the list. Thanks for the input!