Hello together, I have the problem that my cruise control does not work. I read out my cars and get out the error code P0573 Brake switch A – circuit high. This code also comes again and again. I then did some research and changed the brake position sensor on the brake power amplifier. Unfortunately, this did not help. So I measured the cables. I measured between control unit connector and plug of sensor, both cables seem to be in There is also no short circuit. Then I checked the new sensor again. In pressed condition about 200 ohms and in the extended 3200 ohms. So should fit. My last idea would be that it is on the control unit, but I don’t trust myself and have no idea of anyway. Can someone please help me or give me tips? Thank you in advance! Volvo C70 1 2.4T B5244T with electronic throttle valve BJ2002