Nissan Frontier 2001–2002 — technical service bulletin
Bulletin NTB01064 · NHTSA communication 625518 · issued Oct 1, 2001
Technical service bulletin
communication type
Unknown OR Other
component
2001–2002
model years
2
vehicle entries
Official summary
Some vehicles may exhibit a malfunction indicator lamp on with diagnostic trouble code p0402 (egrc / bpt valve) stored. *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.