VDC uses various sensors to fully function, and some of those sensors the engine also uses.
If your vehicle has the CVT, any change in vehicle behavior?
And most likely, you'll just have to get the codes read. Don't just let them tell you that you have a code, have the service department record every single code and to note them all down on the final service order. This way, if the issue reoccurs, you have proof from THEM that there's a reoccurring problem.
"Why would I want to profess my feelings for some 3D girl?" - Tomoya Aki from the anime Saekano