One problem related to other fuel system pump has been reported for the 2012 Hyundai Genesis. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Hyundai Genesis based on all problems reported for the 2012 Genesis.
Veering right since new 7/2012 on freeway and city streets. Undercarriage right side "tweaked" per Hyundai service rep in 2016. In shop since April 22 and out may 14, /2017 right control arm broken and coil spring bad (fixed per service rep), alignment still in red right front camber; steering wheel severely off center at times and now veers more to left and sometimes to right on city streets and highway; when coming to stop steering wheel becomes severely off center. In April 2017 was losing speed even though pressing on gas pedal and acting if wanting to stall several times with in a week (happening a few other times in past but thought due to being cold or bad gas. . When this happened psi light turned on. Happening on freeway and while merging onto freeway and other times on city streets. When this happened in April 2017 the last time with the wanting to stall problem steering wheel became really off center (dealer notified and taken to shop on 4/25/2017). Also would not go into reverse the same day of losing power wanting to stall. (happening a few other times in the past). Now ac air force low and doesn't cool as prior to being in shop 4/2017 and blows hot air at times. Airbag sensors not working properly as before shop visit 4/2017. Have had paint chipping problems on body of driver door and passenger door and around truck area. Has also had fuel pump issues, repeaired once (when pumping gas pump constantly clicking off). Poor suspension rear end feels like it bottoms out when going over bad road/bumps on freeway and city streets.