Lexus GX 2010 — technical service bulletin
Bulletin JLG-GX460-050219 · NHTSA communication 10161835 · issued May 2, 2019
Technical service bulletin
communication type
Equipment
component
2010
model years
2
vehicle entries
Official summary
Technical instructions: technical instructions for special service campaign jlg air injection pumps and air switching valves certain 2010 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.