Infiniti JX 2013–2015 — technical service bulletin
Bulletin ITB12072C · NHTSA communication 10192586 · issued Jun 22, 2015
Technical service bulletin
communication type
Suspension
component
2013–2015
model years
5
vehicle entries
Official summary
IF YOU CONFIRM There is a vibration or judder feeling from the rear of the vehicle when making turns on dry roads at low speeds (under 40 MPH), and it does not occur if the Electric Controlled Coupling is electrically disconnected. ACTION Replace the Electric Controlled Coupling for the rear final drive. See this bulletin for further detail.
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.