Land Rover LR4 2010–2014 — technical service bulletin
Bulletin LTB00352NAS5 · NHTSA communication 10101462 · issued Apr 28, 2014
Technical service bulletin
communication type
Engine and Engine Cooling
component
2010–2014
model years
13
vehicle entries
Official summary
"situation: the fluid level in the engine coolant system expansion tank may fall below the minimum level over a period of time or a low coolant level message is displayed in the message center. Upon inspection, a leak may be found to be from the front of the engine-driven coolant pump, together with excessive wear of the coolant pump bearing."
Vehicles covered
- 2010 Land Rover LR4
- 2011 Land Rover LR4
- 2012 Land Rover LR4
- 2013 Land Rover LR4
- 2014 Land Rover LR4
- 2010 Land Rover Range Rover
- 2011 Land Rover Range Rover
- 2012 Land Rover Range Rover
- 2010 Land Rover Range Rover Sport
- 2011 Land Rover Range Rover Sport
- 2012 Land Rover Range Rover Sport
- 2013 Land Rover Range Rover Sport
- 2014 Land Rover Range Rover Sport
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.