Nissan Frontier 2001–2002 — technical service bulletin
Bulletin 04002A · NHTSA communication 10005192 · issued Aug 10, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
2001–2002
model years
4
vehicle entries
Official summary
Malfunction indicator lamp on with multiple front/rear o2 sensor diagnostic trouble codes p0134, p0154, p0140, p0160, p0132, p0152, p0138 and p0158. *tt this bulletin replaced 04002 dated 02/05/2004. *tt
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.