I have had a 2010 and a 2014 versa hatchback and the brakes lock on me. on 2014 Nissan Versa Note

It is hard to describeit can be anytime, when I am applying the brakes they make this strange noise and then lock and unlock. If I am on the ice the car won't stop? Does anyone know that this problem is? Thank you.

Asked by for the 2014 Nissan Versa Note
Something with the abs system ,it has to be checked out by dealer if under warranty..sounds like the accumulator valve..
Thank you the 2014 car is only 1 month old and I will have it checked out, I called the Nissan service dept. and they blew it off like I was making it up.