Not classified
Cause code JAS03
Plain-language explanation, impact details and live examples.
Last updated 8 Dec 2025, 18:40:27För tungt tåg
Announcement phrasing
Train operators typically phrase this cause as:
För tungt tåg
Live trains referencing JAS03
Snapshot of services that mentioned this cause during the past 90 minutes and the next 3 hours.
Updated 8 Dec 2025, 18:40
We can't find any current trains referencing this cause.
Frequently asked questions about cause code JAS03
What does cause code JAS03 mean?
För tungt tåg
How serious is cause code JAS03?
It is classified as Not classified.
Which trains are currently affected?
See the live examples above. The list refreshes every minute.