Problems with 1999 Toyota Avalon SERVICE BRAKES, HYDRAULIC

It has happened on level surfaces as well as inclines. when you step on the brake, they first make a grinding sound. then, immediately after, they make a sound like a metal spring uncoiling (like a clicking, otherwise). after that, you are free sailing as you have no brakes! this has occurred several times while either trying to brake or even after braking successfully and then all of a sudden they let loose while at a stop causing the vehicle to accelerate forward. i have thankfully been able to avoid any serious injury or accidents, however have had a minor issue with hitting a fence due to the brake failure. we have had the brake system checked for any repairs needed only to be told that there is nothing wrong with the brake system. also note that the abs light and traction lite often comes on dash even on dry surfaces. this braking problem is something that happens in the sienna, but in other model toyotas as well. currently, it is only the prius braking system that is getting public attention, however. *tr

When brakes were applied on a slight incline pedal went to the floor, resulting in extended stopping distance. dealer has repaired vehicle on numerous occasions. *ak consumer has not driven vehicle since 3,791 miles, the repairs completed to the brake system did not remedy brake problems. consumer went to toyota arbitration board for assistance and is not receiving help regarding faulty brake system. ( melody toyota 222 e.san bruno ave. san bruno, ca. 94066. both dealers service centers receipt enclosed in documentation). *yh

Brakes would periodically go out. dealer attempted to fix brakes on 3 different occasions, but problem continued to persist. defect can involve consumer in an automobile accident.*ak

My air bag light comes on 1 or 2 times a month, while driving. it stays on for 15-30 seconds. my next problem is that my engine check light came on when i started my car in 11/99. i took it to the shop and it was a faulty fuel injector. this was repaired but i don't feel this should have happen to a new car at such an early age. also around 16,000 miles they had to replace my rotors. this also should not have happen at this early age. *ak