Infiniti Q50 2016 — technical service bulletin
Bulletin ITB16-043 · NHTSA communication 10120584 · issued Nov 1, 2016
Technical service bulletin
communication type
Fuel System, Other
component
2016
model years
1
vehicle entries
Official summary
2016 Q50; RATTLE FROM PASSENGER SIDE REAR FLOOR WHEN ACCELERATING OR DECELERATING IF YOU CONFIRM A rattle noise from the passenger side rear floor occurs when accelerating and/or decelerating through 2400 rpm. ACTION 1. Remove the rear seat cushion. 2. Remove the ?main fuel level sensor unit, fuel filter and fuel pump assembly? (fuel pump assembly) inspection hole cover. 3. Apply a piece of foam from the squeak and rattle kit under the fuel feed tube. NOTE: Between the fuel feed tube and the fuel tank.
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.