Service between Kipling and Islington stations was restored Sunday night, three days after a fire forced the suspension of service across five stations.
The TTC says there is no subway service on Line 2 from Kipling Station to Jane Station after a track level fire and it "could be a couple days" before service fully resumes.
The TTC says some subway riders might need to plan for travel disruptions over the next few days as the transit agency works to repair damage caused by a fire on a stretch of Line 2.