Infiniti Q50 2016–2019 — technical service bulletin
Bulletin R22D1 Q50_Q60 Da · NHTSA communication 10237598 · issued May 5, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2016–2019
model years
7
vehicle entries
Official summary
Daimler ISS Reprogram Voluntary Emission Recall Campaign ***** Campaign Summary ***** INFINITI is conducting a Voluntary Emissions Recall Campaign on certain MY2016-2019 INFINITI Q50 and MY2017-2019 INFINITI Q60 vehicles to reprogram the Engine Control Module (ECM). The ECM reprogram is intended to improve the Idle Stop/Start functionality after 250,000 starter operations. Affected vehicles are subject to stop sale. ***** What Retailers Should Do ***** 1. Verify if vehicles are affected by this Voluntary Recall Campaign using Service Comm or DBS National Service History â Open Campaign I.D. R2
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.