Infiniti Q50 2016–2018 — technical service bulletin
Bulletin ITB17-058 · NHTSA communication 10127460 · issued Dec 5, 2017
Technical service bulletin
communication type
Electrical System
component
2016–2018
model years
4
vehicle entries
Official summary
INTRODUCTION Infiniti is conducting this voluntary emission recall campaign on certain specific model year 2016-2018 Q50 and 2017 Q60 vehicles. The Engine Control Module (ECM) will be reprogrammed so that in the event of an automatic transmission diagnostic issue, the diagnosis signals will be communicated properly and a Malfunction Indicator Light (MIL) will be properly illuminated to notify the driver. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Infiniti has assigned identification number R1726 to this campaign. This number must appea
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.