Strange knock sound underneath car

[anthonylee337]

I have a 2013 SHO with 11k miles and every now and then while making a left turn then applying gas it makes a loud knock sound. I think it might be the AWD or traction control adjusting. Curious to see if anyone heard the same sound or maybe explain this. Tks!

 

[crash712us]

not sure what it could be. But its not the AWD or traction control adjusting.

 

[BiGMaC]

I've never heard it, but tie rod ends and loose stabilizer bars have been associated with a "clunk" in other threads here.
I agree with crash.

... sounds like something loose (Lug nuts are tight?)... or in the UJs or CVJs

 

[anthonylee337]

It's only made the sound twice and it seems to happen when the car is finding the right gear while turning but i don't think it has anything to do with suspension I think it's the tranny which seems to be shifting fine. Not too worried right now but if it keeps doing it I will bring it in and have it checked.

 

[2010SHOtime]

I get that once in a while. Usually at low speeds and last for a couple of seconds when turning left.

 

[anthonylee337]

Exactly-low speed when making a left.

 

[SHOdded]

The closest thing I can find is TSB 10-22-4 that might fit these symptoms.  I cannot find the TSB itself, as the one site that had it as a PDF has gone away.  Maybe someone on here has a copy or access to the TSBs?

 

[ecoboostsho]

I've got this occasionally...I don't mind it as long as it something attempting to destroy itself.