Land Rover Discovery 2018 — technical service bulletin
Bulletin SFCC_09AUG18_REV · NHTSA communication 10146380 · issued Aug 20, 2018
Technical service bulletin
communication type
Engine
component
2018
model years
5
vehicle entries
Official summary
A customer may complain of a Check Engine Lamp illumination or poor engine performance
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.