joco Yo 5pts Lost brakes now two times in my 2002 Chevy Avalance due to corrosion on the brake lines. Luckily, both times I was stopped at an intersection and did not kill anyone. Any updates from the NTSB? I will go ahead and file a complaint myself. I have spent over a $1000 being ripped off on two partial brake line repairs but should have replaced all the lines the first time. A GM Dealer quoted me $3000 to replace all the lines and claimed they have to drop the gas tank in order to perform the repair correctly....I tought this was a crazy price!