Anyone seen this symbol

Today a symbol flashed on my screen (2020 mdx) for a few seconds that I’ve never seen and can’t seem to find anything on it online. It was a few stacked triangles sort of like a bunch of upside down letter v’s on top of each other. It happened when I’m assuming the vsa was activated. I was making a slow sharp right turn, and all of a sudden the car accelerated on its own and I had to step on the brake to slow it down. This was maybe 3 seconds total and during that time, the symbol flashed on the display screen. Anyone know what that symbol means?