Hello! am looking for some info. I have a 2002 Bravada and I want to get a code reader that will give me as much information as possible without having to spend $275 +++ I find all kinds of full featured readers that show OBD ODBII EOBD and eve read for transmission and transfer case stuff in the $150 range none show any specific listing for Oldsmobile let alone Bravada. I know some of you folks have to have some of these readers So if you would be so kind as to share what make and models you are using I would really appreciate it. Thanks in advance!