Mine is 2017 Canadian Civic Si sedan.
I found that when the battery gets weak, Electronic power steering can become stiff and notchy.
My OEM battery fades slightly after 3 years/45k miles, and the EPS symptom is that when I turn the steering wheel to a fixed angle, and then I want to turn it to...
A parallel trader helped me buy it back from Canada. After paying the high government fees and testing fees, I finally got the car to be licensed in Taiwan. Even so, a Canadian-spec car is quite acceptable in Taiwan. Metric units and Celsius temperature unit is still quite usable on Taiwanese roads.