Hell, I must just be lucky. When I installed my new bars I changed out the front master cylinder, the hydraulic clutch cable, and the front brake cable. I manually bled the brakes and clutch just using the levers (old-school style). Never got any codes, brakes and clutch work great, and ABS and linked braking still works normally.
-TLKurtz (Mr. Wizard) - Blackhorse Cavalry Nomads VMG member (2/11 CAV - East/West German Border)
2015 RGS - Vivid Black and loads of fun.
Reside in Vegas. I keep cold beer in the fridge for all visitors.