I have a 2006 trailblazer ext and the traction is no longer operational.. this is unacceptable and needs to be recalled as i am not the only one experiencing this issue. does someone need to be killed before action is taken? nothing has been done to correct due to the high cost for the repair. what is chevy going to do in that it is a serious defect with their vehicle? secondly, the gas gauge stop working and i ran out of gas. this is another serious defect that will cause others to be killed. once again a recall needs to be put in place before someone is harmed. where is chevy's liability in these issues? *tr