Lexus GX460 2011–2013 — technical service bulletin
Bulletin JLG_GX460_TI air · NHTSA communication 10164884 · issued Aug 8, 2019
Technical service bulletin
communication type
Engine and Engine Cooling
component
2011–2013
model years
3
vehicle entries
Official summary
Technical instructions: technical instructions for special service campaign jlg air injection pumps and air switching valves certain 2010 - 2013 gx 460
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.