One problem related to lose power steering has been reported for the 2011 Buick Enclave. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Buick Enclave based on all problems reported for the 2011 Enclave.
I was driving yesterday and stopped at a stop sign. I started to pull out from the stop sign making a right hand turn and lost all power steering and ac shut down. I was able to get the turn by pulling hard and then it starting working right again. Very upsetting. Took car to bokmans in olean, NY. I am afraid to drive it now.