Infiniti Q50 2015–2019 — technical service bulletin
Bulletin ITB15-026b · NHTSA communication 10149804 · issued Oct 9, 2018
Technical service bulletin
communication type
Electrical System
component
2015–2019
model years
29
vehicle entries
Official summary
INFINITI; SIGNAL TECH-II INTELLIGENT KEY BATTERY TEST AND SIGNAL CHECK This bulletin has been amended. See Amendment History on the last page. Please discard previous versions of this bulletin.
Vehicles covered
- 2015 Infiniti Q50
- 2016 Infiniti Q50
- 2017 Infiniti Q50
- 2018 Infiniti Q50
- 2019 Infiniti Q50
- 2015 Infiniti Q50 Hybrid
- 2016 Infiniti Q50 Hybrid
- 2017 Infiniti Q50 Hybrid
- 2018 Infiniti Q50 Hybrid
- 2015 Infiniti Q70
- 2016 Infiniti Q70
- 2017 Infiniti Q70
- 2018 Infiniti Q70
- 2019 Infiniti Q70
- 2015 Infiniti Q70 Hybrid
- 2016 Infiniti Q70 Hybrid
- 2017 Infiniti Q70 Hybrid
- 2018 Infiniti Q70 Hybrid
- 2015 Infiniti QX60
- 2016 Infiniti QX60
- 2017 Infiniti QX60
- 2018 Infiniti QX60
- 2019 Infiniti QX60
- 2015 Infiniti QX60 Hybrid
- 2016 Infiniti QX60 Hybrid
- 2017 Infiniti QX60 Hybrid
- 2018 Infiniti QX60 Hybrid
- 2019 Infiniti QX80
- 2019 Infiniti RQ50 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.