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RecallGazette

Vehicle problems, recalls & safety intelligence

Infiniti M37 2011–2019technical service bulletin

Bulletin ITB19-019 · NHTSA communication 10164642 · issued Aug 16, 2019

Technical service bulletin
communication type
Seats
component
2011–2019
model years
19
vehicle entries

Official summary

FRONT PASSENGER SEAT VIBRATION AT HIGHWAY SPEEDS WHILE UNOCCUPIED IF YOU CONFIRM The front passenger seat back vibrates at highway speeds while unoccupied. AND There are no other shake or vibration concerns with the vehicle. ACTION Replace the front passenger seat back frame with the new one listed in PARTS INFORMATION on the last page of this bulletin.

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.