Lexus RX350 2007–2011 — technical service bulletin
Bulletin POL-14-02 · NHTSA communication 10056509 · issued Jul 13, 2014
Technical service bulletin
communication type
Engine and Engine Cooling
component
2007–2011
model years
7
vehicle entries
Official summary
Lexus: see document search button for owner letter. There is a seepage or oil leakage on some vehicles, coming from the engine oil cooler pipe that is covered by the limited warranty enhancement program. Model 2007-2011 rx 350, 2010-2011 rx 450h. *pe
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.