Question edited for clarity, year MAKER model in that order, plus a few capital letters for 'proper names'.
Question moved to make model category.
Full wiring diagrams can only be found in Service Manuals at a cost, or by a subscription with AllData. You can however get partial wiring diagrams for free if you click on the images tab. Google :-
year make model (the part) wiring diagram.
https://www.google.com/search?q=2017+Hyundai+Sonata+Turbo+2.0.+Wiring+diagram
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