Anyone know about scan tools that will work on our 1995 and older trucks? I've seen scanners that work on '96 and up, which have the OBD system. Correct me if I'm wrong. Just had a shop scan my ABS system and found fault code #65-main relay open. they were not able to clear it. Said the ABS Control Module might be bad. They used a Snap-On MT2500 scanner which I've seen for anywhere from $150 to $800, depending on adapters and newest model years covered. I absolutely HATE #@$%! the fact that I have to rely on someone else to diagnose my truck. I don't like part swapping to figure things out, esp. when it's a $600 part. Need some ideas ASAP.