an unspecified impact level
Cause code SNA004
Plain-language explanation, impact details and live examples.
Last updated 21 May 2026, 16:58:56Restaurang
Announcement phrasing
Train operators typically phrase this cause as:
Restaurang
Live trains referencing SNA004
Snapshot of services that mentioned this cause during the past 90 minutes and the next 3 hours.
Updated 21 May 2026, 16:58
We can't find any current trains referencing this cause.
Frequently asked questions about cause code SNA004
What does cause code SNA004 mean?
Restaurang
How serious is cause code SNA004?
It is classified as an unspecified impact level.
Which trains are currently affected?
See the live examples above. The list refreshes every minute.