WABCO ABS/EBS B-DH A101, User Manual

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Fault codes and their meaning Fault codes and their meaning
EN
254 ECU / System component
564 Status differential lock (transfer box)
566 Status differential lock (transfer box differential lock)
627 Power supply
629 ECU / System component
630 Calibration memory / parameter setting
631 System configuration / system setup do not match
639 SAE J1939 vehicle CAN data connection
701 AUX I/O #01
702 AUX I/O #02
703 AUX I/O #03
704 AUX I/O #04
705 AUX I/O #05
706 AUX I/O #06
789 Rotational speed sensor front axle Left
790 Rotational speed sensor front axle Right
791 Rotational speed sensor drive axle Left
792 Rotational speed sensor drive axle Right
793 Rotational speed sensor additional axle Left
794 Rotational speed sensor additional axle Right
795 Modulator valve front axle Left
796 Modulator valve front axle Right
797 Modulator valve drive axle Left
798 Modulator valve drive axle Right
799 Modulator valve additional axle Left
800 Modulator valve additional axle Right
801 Retarder control relay
802 Relay Diagonal 1
803 Relay Diagonal 2
806 3/2 solenoid valve rear axle(s)
807 3/2 solenoid valve front axle(s) / trailer
810 Speed signal input
811 Towing vehicle ABS warning lamp
812 ATC lamp (stability control lamp)
1042 Electronic towing vehicle / trailer CAN interface (ISO 11992)
1045 Stop-light switch
1049 Pressure sensor 1 / analogue input 1
1050 Pressure control / supply pressure
1052 Pressure sensor 2 / analogue input 2
1055 Pressure sensor 3 / analogue input 3
1056 3/2 directional control valve trailer