I will clear them and see what happens. I know something is up with my power steering. When I reverse, if I turn my wheel too sharp, I get a steering error on my screen. If I don't turn the wheel too sharp, I get the error anyway when I put it into drive, like when I'm reversing out of my driveway. My fluid is full. I intended to scan my car to see what the issue was and then saw all of these other codes and was taken aback.
Those are probably a lot of old codes that were never cleared after repairs were done.