Infiniti Q40 2016–2022 — technical service bulletin

Bulletin ITB22-015 · NHTSA communication 10213151 · issued Apr 5, 2022

Technical service bulletin

communication type

Fuel System, Gasoline

component

2016–2022

model years

vehicle entries

Official summary

SERVICE INFORMATION FOR FUEL GAUGE INACCURATE WITH DTCS STORED IN ECM SERVICE INFORMATION If a fuel level sensor has been diagnosed as sending an incorrect level signal, and one or more of the following DTCs are stored in the ECM, do not replace the entire â Fuel Level Sensor Unit, Fuel Filter and Fuel Pump Assemblyâ (fuel pump assembly). The fuel level sensor can be replaced separately. ï · P0460 (FUEL LEV SEN SLOSH) ï · P0461 (FUEL LEVEL SENSOR) ï · P0462 (FUEL LEVL SEN/CIRC) ï · P0463 (FUEL LEVL SEN/CIRC) NOTE: Warranty claims referring to fuel level issues that result in the replacement of

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.