08 Prius . Vsc. Abs. Brake light came on?

[Nevada_545]

@iag360_141684

So can I narrow this down to some sort of sensor?

Sure, after you review the system faults detected by the ABS control module.

The procedure in the video erased the faults and possibly initiated the yaw sensor calibration. Warning lights indicate a system fault (w/code) still exists.