One problem related to brake disc caliper has been reported for the 2012 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Toyota Sienna based on all problems reported for the 2012 Sienna.
TSB # t-sb-0045-14 rev2 September 19, 2017 front brake vibration we have been having a front brake vibration problem since June of 2016. We have spent money on new brakes, rotors, calipers, and tires, all to try to stop the problem. Just a couple weeks ago the tsp referenced above was brought to our attention. We have been to our local Toyota dealer and have been in contact with Toyota and are not satisfied with the response. They say it it not a safety issue, but how can overheating brakes not be a safety issue? we would appreciate your looking into the problem. We are facing paying hundreds of dollars to fix the problem that they should be resolving.
| Service Brakes problems | |
| Brake Abs Warning Light problems | |
| Brake Disc Caliper problems |