Land Rover Range Rover Sport 2014–2017 — technical service bulletin
Bulletin LTB01003NAS2 · NHTSA communication 10116163 · issued Feb 24, 2017
Technical service bulletin
communication type
Engine and Engine Cooling
component
2014–2017
model years
4
vehicle entries
Official summary
Coolant may be leaking from one or both of the auxiliary radiators
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.