One problem related to brake disc pads has been reported for the 2011 Hyundai Sonata Hybrid. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Hyundai Sonata Hybrid based on all problems reported for the 2011 Sonata Hybrid.
Takata recall . Today I have an issue with my car that is when I stopped on almost top of a hill on a red signal suddenly the brakes pedal go down and there was a light on saying : check brakes and I began to loss brake power so I pressed on the accelerate pedal to stop drifting back and parked it aside and turned the engine off then on and everything was normal , that issue happened before one month and I changed the rotors and pads for the four tires and everything was fine since as my mechanic said .