Land Rover Discovery Sport 2020 — technical service bulletin
Bulletin N430NAS1 · NHTSA communication 10172152 · issued Feb 12, 2020
Technical service bulletin
communication type
Fuel System, Gasoline
component
2020
model years
2
vehicle entries
Official summary
A potential issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle Range where the evaporative fuel system fails to comply with the regulated standards.
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.