Land Rover Discovery 2016–2018 — technical service bulletin
Bulletin LTB01191NAS2 · NHTSA communication 10146401 · issued Aug 21, 2018
Technical service bulletin
communication type
Engine and Engine Cooling
component
2016–2018
model years
9
vehicle entries
Official summary
The engine MIL (Malfunction Indicator Lamp) may be illuminated with DTC (Diagnostic Trouble Code) P0030-29 and/or P2251-13 stored in the Powertrain Control Module (PCM).
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.