Converted to personal use = withdrawn from service, but that is not a disposition of the activity. For a qualifying disposition that will trigger current and suspended losses to be currently deductible, three conditions must be met: (1) dispose of the entire activity, (2) in a fully taxable event, and (3) to an unrelated party.
Unless there is other passive income enough to use up these losses, you will still have the suspended losses to track, so I would mark this as out of service but not delete it from the depreciation schedule, and the 8582 will continue to track the losses.