Toyota Tacoma 1999–2000 — technical service bulletin
Bulletin 4616 · NHTSA communication 10015831 · issued Mar 17, 2005
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999–2000
model years
2
vehicle entries
Official summary
1999 tacoma diagnostics - engine (2rz-fe, 3rz-fe) - repair manual correction. 00400-rm673-u1. *tt '00 tacoma. 00400-rm712-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.