Land Rover Range Rover Evoque 2020 — technical service bulletin
Bulletin N458NAS1 · NHTSA communication 10177144 · issued Jun 17, 2020
Technical service bulletin
communication type
Power Train
component
2020
model years
1
vehicle entries
Official summary
A potential issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle Range which may have a Powertrain Control Module (PCM) software calibration that does not adequately control levels of particulate mass and affected vehicles do not meet the regulated 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.