Toyota Tundra 2001 — technical service bulletin
Bulletin 4558 · NHTSA communication 10015661 · issued Apr 20, 2005
Technical service bulletin
communication type
Engine and Engine Cooling
component
2001
model years
1
vehicle entries
Official summary
2001 tundra diagnostics - engine (2uz-fe) repair manual correction. 00400-rm809-u1. *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.