Land Rover LR2 2012–2015 — technical service bulletin
Bulletin LTB00800NAS2 · NHTSA communication 10106221 · issued May 3, 2016
Technical service bulletin
communication type
Engine and Engine Cooling
component
2012–2015
model years
5
vehicle entries
Official summary
"situation: the engine malfunction indicator lamp (mil) may be illuminated with the following diagnostic trouble codes (dtc) stored in the powertrain control module (pcm) and no hardware fault: p011621: engine coolant temperature sensor 1 circuit range/performance (fault on start up after using block heater) p011b22: engine coolant temperature / intake air temperature correlation (fault on start up after using block heater) p013a00: o2 sensor slow response rich to lean (bank 1 and sensor 2) p131500: persistent misfire p030000: random misfire detected p030100: cylinder 1 misfire detected p03020
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.