Harris is active for Monday's game against the Rams, Patricia Traina of SI.com reports.
Harris was a healthy scratch for Week 1 against the Cowboys, but the sixth-year pro will suit up for Monday's road game in Los Angeles. Cam Skattebo will lead the Giants' backfield and Devin Singletary should serve as the team's change-of-pace back, but Harris could see more snaps on offense than Tyrone Tracy, given that the latter coughed up a fumble last week against Dallas.