The charges had dashed Smith's chances of winning a Republican Party primary for the 3rd congressional seat.
However, for the next nine months, a municipal court judge ordered Smith to have a breath alcohol ignition interlock device placed on his vehicle, his defense lawyer told NJ Advance Media.
The former owner of Atilis Gym in Bellmawr, Smith pleaded guilty to refusing a breathalyzer and careless driving, according to news reports.
The DUI charge in March brought to light the fact that Smith had killed a teenager while driving under the influence in 2007.
Click here for the complete story by the New Jersey Globe and here for the story by NJ Advance Media.
Click here to follow Daily Voice Vineland and receive free news updates.