Infiniti Q50 2014–2015 — technical service bulletin
Bulletin ITB16014 · NHTSA communication 10192782 · issued Mar 22, 2016
Technical service bulletin
communication type
Engine and Engine Cooling
component
2014–2015
model years
2
vehicle entries
Official summary
IF YOU CONFIRM The MIL is ON with P0116 Engine Coolant Temperature (ECT SENSOR) stored, and There are no drivability issues. ACTION 1. Refer to step 6 in the SERVICE PROCEDURE to confirm if ECM reprogramming applies. 2. If it applies, reprogram the ECM. See this bulletin for further detail.
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.