Infiniti QX56 2004–2018 — technical service bulletin
Bulletin ITB10-058b · NHTSA communication 10143807 · issued Jul 31, 2018
Technical service bulletin
communication type
Engine and Engine Cooling
component
2004–2018
model years
15
vehicle entries
Official summary
2004-2018 QX56 AND QX80; ENGINE OIL LEAK AT RIGHT SIDE BLOCK BALL PLUG This bulletin has been amended. The APPLIED VEHICLES section has been updated. No other changes have been made. Please discard all previous versions of this bulletin.
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.