Land Rover Range Rover 2020 — technical service bulletin
Bulletin SFCC_APR2023_35 · NHTSA communication 10235436 · issued Apr 21, 2023
Technical service bulletin
communication type
Power Train
component
2020
model years
2
vehicle entries
Official summary
Reports that the engine cooling fan operates at full duty cycle (maximum speed) when not expected, shortly after the engine is started..
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.