One problem related to lose power steering has been reported for the 2005 Jeep Grand Cherokee. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Jeep Grand Cherokee based on all problems reported for the 2005 Grand Cherokee.
My daughter was in a turn when she lost power steering, lost braking power, etc. She had to apply hard brakes to prevent going into the opposing lane. While she didn't understand what had happened, her passenger told her to try restarting the car. She did, and was able to continue.