Service bulletins for the 2016 Hyundai Sonata
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.
288 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Exhaust and emissions are shown. Show all
| 5NP-C3P8U-09 | 2017-09-14. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; EQUIPMENT:OTHER:LABELS. This bulletin describes the procedure to replace the vehicle emission control information label (see example below) applicable to the 2016 Sonata Hybrid / 2016 Sonata Plug-in Hybrid models due to an emission label that may have been installed with the incorrect part number. Verify that the subject vehicle has the correct label per the information provided in this TSB and apply the correct label if required. |
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| 5NP-J2N7P-01 | 2017-01-26. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SOME SONATA 2.0T (YF) AND SANTA FE SPORT 2.0T (AN) VEHICLES MAY EXPERIENCE A SLIGHT LEAK FROM THE OIL FEED HOSE ASSEMBLY ONTO THE ENGINE UNDERCOVER DIRECTLY BENEATH THE HOSE. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.