USCG

I have a code reader (not a programmable scan tool), but cannot find these codes anywhere...even the FSM.

1. Can anyone help..? I believe the E545 may be related to the VSS & cruise control (which works perfectly), but do not know anything about the others.

2. If I were to upgrade to a better scan tool, are there any on the market that can read the BCM (Body Control Module) or the Electronic Brake Control Module (ABS Brake Module).

All my present cars are GM, and my immediate interest is to determine an "ABS Inop" warning on a 2000 Camaro, but would also want something that can read all the modules on my 96 Corvette LT1.

And...being able to reprogram any or all of my cars for better performance would be a nice plus.

Thanks