Ford F-150 2000–2001 — technical service bulletin
Bulletin 01E15 · NHTSA communication 635638 · issued Dec 7, 2001
Technical service bulletin
communication type
Engine and Engine Cooling
component
2000–2001
model years
3
vehicle entries
Official summary
Field action to replace the heated exhaust gas oxygen (hego) sensor. *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.