2007 R1200RT, owned about a year, had a stuck brush on the ABS module motor. Had the motor serviced (unstick the brush, clean and reassemble). Put it back in and did a nice slow careful bleed out. On test ride, it seems like the abs turns on properly and the front brakes feel pretty good. But the rear feels like they aren't working at all. Not a spongy feeling. It's like they aren't coming on. They seem to function when ignition is on, engine off, spinning wheel, but not when engine is running. With the ignition on, engine off I can spin the rear, pull front lever and the rear wheel stops. Could this be how this brake system is supposed to act- pull front lever and both brakes engage? Any thoughts would be helpful. Ive never ridden this bike with functional abs so I don't really know what it's supposed to feel like. Thank you!!