I have a 2002 Trailblazer LTZ with 80,000 miles which is great except for the electronics and the ABS breaks. I can see I am not alone in having problems and can only come ti the conclusion that the system is not reliable for the long term. The dealer told me the solution would start with replacing a $1000 part and the cost would go up from their. I have driven many miles with ABS so I can get along just fine with this feature. My experience is if things like this were not built right at the factory, they become a money pit to fix. How can I disconnect the ABS feature. Also I keep getting a Service Onstar message, How do I disable this so I don't keep getting the anoying message. I am thinking of getting a new GMC Terrian, but these problems are giving me reason to rethink my choice.