Originally Posted by witeshark
Worn brake fluid can be the cause; I wasn't thinking about the level.
I know what you mean, but how does the ABS pump know that the brake fluid is worn and that it must turn off, there is no sensor for that, so i think.
P.S. on tester the mechanic turn on the ABS pump/motor an there was no respond, but while driving/hevy breaking sometimes i hear the motor/pump.