Nissan 370Z 2009–2011 — technical service bulletin
Bulletin NTB13-014 · NHTSA communication 10051829 · issued Mar 7, 2013
Technical service bulletin
communication type
Steering
component
2009–2011
model years
5
vehicle entries
Official summary
Steering lock unit. Vehicles may have excessive oil within the assembly which could cause the body control module (bcm) to prevent the engine from starting when the ignition is cycled. Nissan. *kb
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.