The team has declined to say why Sutton is no longer broadcasting, but confirmed that it has nothing to do with any legal or law-enforcement issues.
"We've made a change in the broadcast-talent lineup," D-backs senior vice president of communications Josh Rawitch said. "Daron will be taking some time off."
Rawitch said there is no timetable for Sutton's return.
Sutton has not responded to a voicemail seeking comment.
Radio play-by-play announcer Greg Schulte has shifted over to the TV booth the past two nights with Jeff Munn taking Schulte's place on the radio.