Hello people, It's been a while since last time I asked someone for advice here. And right now I need to someone put me onto right track Now about my problem. With no reason ABS light came on. If I start car in the morning - everything is fine. You can hear pump pumping fluid and so on. When car warmed up I turn off engine, start again and ABS light won't go off. I still hear when pump is pumping fluid and when turns off, but ABS light stays still and pedal feels hard. If I restart car again - most of the time ABS light goes off. Fluid levels are okay. I don't need to drive her. It simply happens stationary. Now about ABS code itself. I cleared all fault codes and ABS light gives me 1 - 8 code. That means "high pressure system". No recent jobs around brake system. Only about two months ago I have replaced both rear calipers and replaced brake fluid all way around. Then there was no problems with brakes until now. What could it be? High pressure accumulator in ABS modulator? Had someone else this problem before? Right now I think to bleed whole system again, but someone tells me inside that it will be waste of time and money Any advices are welcome.