The ice maker tube may have come undone as when I turned the main water on I had water leaking behind refrigerator and sink. I turned off the water valve to the fridge but wonder where the hose attaches and how I may get to it without pulling the fridge out?
If it’s residential, more than likely have to pull it to check the ice maker water supply line unless it’s something from the sink.
Did the leak stop after turning off the valve to the ice maker?