So we just bought a 19 TLX A Spec and upon pulling into the driveway we heard a rear suspension noise that sounds almost like a spring sound. We took it back to the dealer today and they said they knew exactly what it was because another 19 TLX A Spec had the exact same noise. They ordered some parts and replaced various small parts around the top of the spring perch and also grinded down an overly large spot weld that was hitting somewhere in the general area. So fast forward. Upon driving home, a large majority of the noise is gone, however it does still make a banging springy noise when hitting a larger bump, speed bump, or entering a driveway. I am set to go back to the dealer again next week for them to look at it. Not a great first Acura experience with only 700 miles on it. Any ideas?

 

Which rear suspension? Driver side or passenger side? This is news to me.

 

It was the passenger side initially. Since the first “repair” it sounds more like it is central in the rear. Hopefully they check the left side as well and maybe it has the same issue and upon working that side over it fixes it for good.