One problem related to brake disc caliper has been reported for the 2005 Toyota Scion Tc. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Toyota Scion Tc based on all problems reported for the 2005 Scion Tc.
I noticed that the front right brake was wearing faster then the left because of an increase in brake dust on that rim. I took the car to a dealer and they told me that there was nothing wrong with the car and it was just wear and tear. I continued to drive the car for another 1000 miles or so and then I noticed that the car would make funny noises and shake and also have a harder time stopping from highway speeds. So I took the car into another dealer and they told me that the car had a faulty, sticking caliper and that the car was unsafe to drive.