2021 Mojave. My turn signal has been working intermittently as well the past couple weeks so I assume it might be related to the bad ground folks are talking about.
Signed up to forum today and I'm glad I found this post. I had the same thing happen to me on the highway with my pregnant wife and son in the vehicle. I was able to get pulled off the highway and the steering came back. I scheduled an appointment with my local dealer to have it looked at.