Nissan Cube 2009–2010 — technical service bulletin
Bulletin NTB-10-089 · NHTSA communication 10033826 · issued Jul 29, 2010
Technical service bulletin
communication type
Engine and Engine Cooling
component
2009–2010
model years
2
vehicle entries
Official summary
Nissan: mil on with dtc p1421 stored. If service engine soon light (mil) on and dtc 1421 (cold start control) is stored in the ecm. *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.