One problem related to brakes failed has been reported for the 2003 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Toyota Sienna based on all problems reported for the 2003 Sienna.
The contact owns a 2003 Toyota Sienna. While driving less than 45 mph, the brakes failed to respond when applied. The dealer performed a diagnostic, which verified that the braking system failed. The anti-lock braking system was replaced at the cost of $4,000 at the contact's expense. There were no recalls for the failure. The failure and current mileages were less than 66,669. Updated 03/01/10. Updated 06/14/10.