Nissan Altima 2006 — technical service bulletin
Bulletin NTB-09-057 · NHTSA communication 10030570 · issued Jul 16, 2009
Technical service bulletin
communication type
Engine and Engine Cooling
component
2006
model years
1
vehicle entries
Official summary
Nissan: the mil is on and p0444 (evap canister purge volume control s/v circuit open) is stored in engine. *pe
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.