I actually just had that same thing happen last night. It doesn't have much to do with EFI Live. There is a GM bulletin out on it. It just wants you to bring it in and reprogram the EBCM (electronic braking control module). And since EFI Live doesn't have anything to do with that module you should be fine with your DSP5 system. Just reprogrammed mine about 5 minutes ago and things seem to be fine. Hope this helps.
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