WenmarOpen by Wenmar Pro

Service bulletins for the 2014 Hyundai Tucson

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

170 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Only bulletins with component: Fuel system are shown. Show all

Bulletins, newest first
Campaign 959 Dea2020-04-07. Service bulletin. FUEL SYSTEM, GASOLINE. 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: • 2014 ~ 2015MY Tucson (LM) 2.4L SULEV Emissions
20-01-013H2020-04-07. Service bulletin. FUEL SYSTEM, GASOLINE. This bulletin provides instructions 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. A Campaign Sticker must be applied to all vehicles and an Emission Recall Proof of correction card completed in certain States as mentioned below in Parts Information Table. Please see page-4.
Campaign 958 Dea2020-04-07. Service bulletin. FUEL SYSTEM, GASOLINE. Hyundai is conducting a Service Campaign to inspect the existing charcoal canister for loose charcoal, and if confirmed a new auxiliary canister kit will be installed. The affected vehicles include: • All 2010-2015 Tucson (LM) 2.4L Engine with ULEV emissions.
20-01-012H2020-04-07. Service bulletin. FUEL SYSTEM, GASOLINE. This bulletin provides the procedure to inspect the evaporative system’s existing canister for loose charcoal, and if confirmed the new Auxiliary Canister Kit of this bulletin will be installed to improve evaporative system performance. The existing canister will not be replaced.
19-FL-001H2019-03-18. Service bulletin. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS; FUEL SYSTEM, GASOLINE. In a gasoline direct injection (GDI) engine, highly pressurized gasoline is injected via a common rail fuel line and injectors that deliver fuel directly into the combustion chamber of each cylinder. In comparison, in a conventional multi-point fuel injection (MPI) engine, relatively low pressure gasoline is injected into the intake port of each cylinder. Due to high fuel pressures in a GDI system, servicing the GDI system requires special attention and handling procedures. This bulletin provides special service information and specification for the GDI fuel system components.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.