Lexus GX 470 2004–2005 — technical service bulletin
Bulletin 5251B · NHTSA communication 10018693 · issued Nov 23, 2005
Technical service bulletin
communication type
Power Train
component
2004–2005
model years
2
vehicle entries
Official summary
Repair manual correction for the automatic transmission fluid. 00245-rm105-8u2. '04 gx470. *tt '05 gx470 - 00245-rm116-4u3. *tt
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.