Land Rover Discovery Sport 2020 — technical service bulletin
Bulletin N430v6 · NHTSA communication 10219316 · issued Aug 17, 2022
Technical service bulletin
communication type
Power Train
component
2020
model years
2
vehicle entries
Official summary
Evaporative emission purge valve calibration
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.