Lexus RX Hybrid 2007 — technical service bulletin
Bulletin LEXUS Dealer · NHTSA communication 10205135 · issued Aug 20, 2015
Technical service bulletin
communication type
Engine and Engine Cooling
component
2007
model years
1
vehicle entries
Official summary
Special Service Campaign (SSC) FLD Certain 2007 Model Year RX 400h Engine Skoftware Update for Air Fuel (A/F) Sefnsor kMonitoring.
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.