[The Drifter]

I am hearing a whirring sound whenever I put my Jeep Renegade TH 2016 in park brake or change from park to any other mode.

Is this suppose to happen? I know it's equipped with Electric Brake system, but the sound sometimes annoys me.

If you apply the electric brake and you DON'T hear that electric motor engagement noise, something is wrong. That is how all electric brakes sound on any vehicle jeep or non-jeep