Hyundai Tucson 2014–2015 — technical service bulletin
Bulletin Campaign 959 Dea · NHTSA communication 10173538 · issued Mar 11, 2020
Technical service bulletin
communication type
Fuel System, Gasoline
component
2014–2015
model years
2
vehicle entries
Official summary
Hyundai is conducting a Service Campaign related to an Electronic Control Module (ECM) software update to revise the fuel injection control logic. The update is for the applicable model listed below with SULEV emissions certification only. The affected vehicles include: â ¢ 2014 ~ 2015MY Tucson (LM) 2.4L SULEV Emissions
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.