Yesterday faced EPS error due to which steering became hard but car was drive able, fuse were ok, battery terminal out and in was done but no solution. Any way took car to FAW Rawalpindi and when reached there it was ok after drive of 10 km almost. Faw suggested lose ground/ earth. They cleaned it and no issue uptill now. Where r those ground points? And I think few electronic issues r just bcz if lose ground points. So anyone comment on it