Infiniti Q50 2015–2021 — technical service bulletin
Bulletin ITB17-055B · NHTSA communication 10199141 · issued Jun 7, 2021
Technical service bulletin
communication type
Electrical System
component
2015–2021
model years
22
vehicle entries
Official summary
INFINITI; INTELLIGENT KEY IDENTIFICATION AND REGISTRATION TIPS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
Vehicles covered
- 2017 Infiniti Q50
- 2018 Infiniti Q50
- 2019 Infiniti Q50
- 2020 Infiniti Q50
- 2021 Infiniti Q50
- 2017 Infiniti Q50 Hybrid
- 2018 Infiniti Q50 Hybrid
- 2017 Infiniti Q60
- 2018 Infiniti Q60
- 2019 Infiniti Q60
- 2020 Infiniti Q60
- 2021 Infiniti Q60
- 2019 Infiniti QX50
- 2020 Infiniti QX50
- 2021 Infiniti QX50
- 2015 Infiniti QX60
- 2016 Infiniti QX60
- 2017 Infiniti QX60
- 2018 Infiniti QX60
- 2019 Infiniti QX60
- 2020 Infiniti QX60
- 2017 Infiniti QX60 Hybrid
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.