Yes, we have a 2002 Sienna XLE with the squealing breaks. We have taken it to the dealer several times. They say that its "normal for Siennas" and that the only way to fix it is $900 for new breaks! Not exactly Toyota standards, although nothing is [wrong] with the breaks and we havent had any other porblem whatsoever with the car. ITs been a great car besides the breaks (which, like i said, arent even broken, just annoying). Maybe the 04 Siennas are fixed?