Scenario 5 when only 1 node is UP and 2 nodes are down

[URL=“Galera replication – how to recover a PXC cluster”]Galera replication – how to recover a PXC cluster

Based on above doc,

I have done this on surviving node :[/URL]

What needs to be done when other Nodes 2 and 3 brought online ? Would they still able to join cluster ?