Land Rover Discovery 2020 — technical service bulletin
Bulletin N430NAS2 · NHTSA communication 10177115 · issued Jun 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.
Vehicles covered
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.