Infiniti FX45 2003 — technical service bulletin
Bulletin 03020 · NHTSA communication 10002202 · issued Apr 1, 2003
Technical service bulletin
communication type
Engine and Engine Cooling
component
2003
model years
2
vehicle entries
Official summary
Malfunction indicator lamp on with diagnostic trouble code p0442 (evap small leak) and/or p0456 (evap very small leak) stored in self diagnosis results. *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.