From my expirience with the cops No.
Got defected a few years ago, and a few months ago got pulled over for a RBT, cop checked his computer and said i got defected a while back, Then he asked what i got defected for (it was for my exhaust and pod). I lied and told him it was for having bold tires, he then breath tested me and went onhis way
I dont think there system tells them exactly what the defect was for.
Cheers
Tim