ABS/ASC/DSC codes that won't clear
 

Just got my AutoEnginuity 7.3 setup and was going to do an ABS Air Bleed - but no dice - it won't run. I've logged a problem with AutoEnginuity, but it's possible that it's a problem with the car and not the software - I have some ABS/ASC/DSC codes that will not clear:
5E16 CAN Timeout Instrument Cluster
5E5C Initialize Runflat Fault
5E19 CAN DME/DDE Data Fault
5E15 CAN Timeout EGS

No warning lights on the cluster - instruments, brakes, etc. seem to work fine. I know ASC and DSC work because I've had them kick in lately. ABS worked at the track a couple of weeks ago. I think these codes may have been around a while - my mechanic told me a while back that he saw some CAN-related codes in the ABS module that he couldn't clear.

Any ideas?

Also - the tool gives me the ability to initialize tests of the individual ABS valves - but that doesn't work either - get "Error: Conditions are not correct. Check your service operation instructions for more details" - anyone have any idea what state the car needs to be in for these to run? I've tried off, on, and running...