One problem related to accelerator stuck has been reported for the 2008 Toyota Yaris. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Toyota Yaris based on all problems reported for the 2008 Yaris.
Accelerator petal sticking, I took my foot away from the gas pedal in preparation for my turn, but the pedal became stuck and continued to accelerate I had to depress brakes to stop car and gas pedal released. Updated 02/04/10.