One problem related to power steering pump has been reported for the 2011 Kia Motor Optima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Kia Motor Optima based on all problems reported for the 2011 Optima.
The electric power steering pump has a short going to the motor, which is a fire hazard. Also, you must move the wheel nonstop or it will lock up which could cause you to wreck and die. Very dangerous. At this point there is absolutely no power steering making it very hard to drive and steer.