2019 Infiniti QX50 defect investigations

Investigations by NHTSA’s Office of Defects Investigation that name the 2019 Infiniti QX50. An investigation is how complaints can become a recall: complaints → investigation → (sometimes) TSB → recall.

• Complete loss of motive power due to engine failure
  Preliminary Evaluation PE23023 · opened Dec 13, 2023 · closed Jul 18, 2025

  On December 13, 2023, the Office of Defects Investigation (ODI) opened PE23-023 to investigate allegations of engine failures leading to loss of motive power in model year (MY) 2021-2023 Nissan Rogue; MY 2019-2021 Nissan Altima; and MY 2019-2021 Infiniti QX50 vehicles. At that time, ODI had received 6 Vehicle Owner Que…