2016 4runner TE Brake pedal vibration
 

I just picked up a 2016 TE Premium, 107 miles on the clock as of now. I'm having an interesting issue - where when I brake the pedal will have the feeling of ABS kicking in. It's generally one or two pulses, and happens regardless of pressure put on the pedal.

This is not related to the hissing issue that is standard on 5th gen 4runners. The dealership gave me the classic "unable to reproduce", however, I've never driven a vehicle that feels this way - including the 3 other 4runners I've owned.

Does anyone have any thoughts?