H&M Byte(高&中字节);Faults Types(低字节);DTC Display(DTC显示码);DTC Meaning(DTC含义)
0xFB;0x01;251/1;Power supply / value too low
0xFB;0x02;251/2;Power supply / 24N operation
0xFB;0x03;251/3;Power supply / overvoltage
0xFB;0x04;251/4;Power supply / undervoltage
0xFD;0x02;253/2;Parameter setting / do not correspond to the system installed
0xFD;0x0C;253/12;Parameter setting / has not been carried out or checksum error
0xFD;0x0D;253/13;Parameter setting / the axle load calibration was not performed correctly
0xFD;0x0E;253/14;Parameter setting / the EOL test has not been carried out or was unsuccessful
0xFE;0x0B;254/11;Trailer modulator / maintenance reminder
0xFE;0x0C;254/12;Trailer modulator / internal failure
0xFE;0x0D;254/13;Trailer modulator / has not yet been calibrated
0xFE;0x0F;254/15;Trailer modulator / service mode
0xFE;0x10;254/16;Trailer modulator / software do not correspond to the system installed
0xFE;0x11;254/17;Trailer modulator / software checksum error
0xDC;0x02;220/2;Data link / vehicle combination without pneumatic braking line
0xDC;0x09;220/9;Data link / trailer CAN signal fault
0xDC;0x0E;220/14;Data link / trailer CAN BusOff
0xDC;0x0F;220/15;Data link / subsystem CAN BusOff
0x3;0x01;3/1;Wheel speed sensor e / air gap between pole wheel and sensor is too large
0x3;0x03;3/3;Wheel speed sensor e / short circuit to supply voltage
0x3;0x04;3/4;Wheel speed sensor e / short circuit to ground
0x3;0x05;3/5;Wheel speed sensor e / open circuit
0x3;0x06;3/6;Wheel speed sensor e / short circuit
0x4;0x01;4/1;Wheel speed sensor f / air gap between pole wheel and sensor is too large
0x4;0x03;4/3;Wheel speed sensor f / short circuit to supply voltage
0x4;0x04;4/4;Wheel speed sensor f / short circuit to ground
0x4;0x05;4/5;Wheel speed sensor f / open circuit
0x4;0x06;4/6;Wheel speed sensor f / short circuit
0x5;0x01;5/1;Wheel speed sensor c / air gap between pole wheel and sensor is too large
0x5;0x03;5/3;Wheel speed sensor c / short circuit to supply voltage
0x5;0x04;5/4;Wheel speed sensor c / short circuit to ground
0x5;0x05;5/5;Wheel speed sensor c / open circuit
0x5;0x06;5/6;Wheel speed sensor c / short circuit
0x6;0x01;6/1;Wheel speed sensor d / air gap between pole wheel and sensor is too large
0x6;0x03;6/3;Wheel speed sensor d / short circuit to supply voltage
0x6;0x04;6/4;Wheel speed sensor d / short circuit to ground
0x6;0x05;6/5;Wheel speed sensor d / open circuit
0x6;0x06;6/6;Wheel speed sensor d / short circuit
0x6D;0x0E;109/14;ABS sensor / memory bit is set
0x7;0x03;7/3;EBS relay valve / short circuit to supply voltage
0x7;0x05;7/5;EBS relay valve / open circuit
0x7;0x04;7/4;EBS relay valve short / circuit to ground
0x9;0x03;9/3;Trailer modulator valve / short circuit to supply voltage
0x9;0x05;9/5;Trailer modulator valve / open circuit
0x9;0x04;9/4;Trailer modulator valve / short circuit to ground
0x3B;0x0B;59/11;EBS relay valve pressure sensor / data error
0x3B;0x04;59/4;EBS relay valve pressure sensor / short circuit to ground
0x3B;0x05;59/5;EBS relay valve pressure sensor / open circuit
0x3B;0x03;59/3;EBS relay valve pressure sensor / short circuit to supply voltage
0x3B;0x0C;59/12;EBS relay valve pressure sensor / abnormal pressure
0x3B;0x0F;59/15;EBS relay valve pressure sensor / abnormal pressure
0x3E;0x0B;62/11;Trailer modulator pressure sensor / data error
0x3E;0x04;62/4;Trailer modulator pressure sensor / short circuit to ground
0x3E;0x05;62/5;Trailer modulator pressure sensor / open circuit
0x3E;0x03;62/3;Trailer modulator pressure sensor / short circuit to supply voltage
0x3E;0x00;62/0;Trailer modulator pressure sensor / abnormal pressure
0x3E;0x0C;62/12;Trailer modulator pressure sensor / abnormal pressure
0x3E;0x0F;62/15;Trailer modulator pressure sensor / abnormal pressure
0x4D;0x0B;77/11;Desired pressure sensor internal / data error
0x4D;0x04;77/4;Desired pressure sensor internal / short circuit to ground
0x4D;0x05;77/5;Desired pressure sensor internal / open circuit
0x4D;0x00;77/0;Desired pressure sensor internal / value too high
0x4D;0x01;77/1;Desired pressure sensor internal / value too low
0x4D;0x03;77/3;Desired pressure sensor internal / short circuit to supply voltage
0x4D;0x0C;77/12;Desired pressure sensor internal / abnormal pressure
0x4D;0x0D;77/13;Desired pressure sensor internal / abnormal pressure
0x4D;0x0E;77/14;Desired pressure sensor internal / abnormal pressure
0x4D;0x0F;77/15;Desired pressure sensor internal / abnormal pressure
0x4E;0x0B;78/11;Desired pressure sensor external / data error
0x4E;0x04;78/4;Desired pressure sensor external / short circuit to ground
0x4E;0x05;78/5;Desired pressure sensor external / open circuit
0x4E;0x00;78/0;Desired pressure sensor external / value too high
0x4E;0x01;78/1;Desired pressure sensor external / value too low
0x4E;0x03;78/3;Desired pressure sensor external / short circuit to supply voltage
0x4E;0x0C;78/12;Desired pressure sensor external / abnormal pressure
0x4E;0x0D;78/13;Desired pressure sensor external / abnormal pressure
0x4E;0x0E;78/14;Desired pressure sensor external / abnormal pressure
0x4E;0x0F;78/15;Desired pressure sensor external / abnormal pressure
0x45;0x0B;69/11;Axle load sensor internal / data error
0x45;0x04;69/4;Axle load sensor internal / short circuit to ground
0x45;0x05;69/5;Axle load sensor internal / open circuit
0x45;0x03;69/3;Axle load sensor internal / short circuit to supply voltage
0x45;0x0C;69/12;Axle load sensor internal / pressure too low
0x77;0x0B;119/11;Axle load sensor external (axle e-f) / data error
0x77;0x04;119/4;Axle load sensor external (axle e-f) / short circuit to ground
0x77;0x05;119/5;Axle load sensor external (axle e-f) / open circuit
0x77;0x03;119/3;Axle load sensor external (axle e-f) / short circuit to supply voltage
0x77;0x0C;119/12;Axle load sensor external (axle e-f) / pressure too low
0x90;0x0B;144/11;Trailer modulator supply pressure sensor / data error
0x90;0x04;144/4;Trailer modulator supply pressure sensor / short circuit to ground
0x90;0x05;144/5;Trailer modulator supply pressure sensor / open circuit
0x90;0x00;144/0;Trailer modulator supply pressure sensor / value too high
0x90;0x01;144/1;Trailer modulator supply pressure sensor / value too low
0x90;0x03;144/3;Trailer modulator supply pressure sensor / short circuit to supply voltage
0x90;0x0C;144/12;Trailer modulator supply pressure sensor / abnormal pressure
0x4B;0x0C;75/12;Wear sensor / brake lining worn
0x58;0x00;88/0;Lateral acceleration sensor / inclination about the vehicle longitudinal axis is too great
0x58;0x01;88/1;Lateral acceleration sensor / impermissible modulator position or impermissible ABS sensor assignment 
0x58;0x02;88/2;Lateral acceleration sensor / data is irregular or incorrect
0x58;0x0B;88/11;Lateral acceleration sensor / error
0x58;0x0C;88/12;Lateral acceleration sensor / invalid
0x78;0x02;120/2;Height sensor axle load (axle c-d) / data is irregular or incorrect
0x78;0x03;120/3;Height sensor axle load (axle c-d) / short circuit to supply voltage
0x78;0x04;120/4;Height sensor axle load (axle c-d) / short circuit to ground
0x78;0x05;120/5;Height sensor axle load (axle c-d) / open circuit
0x78;0x0C;120/12;Height sensor axle load (axle c-d) / suspension path too low when driving
0x78;0x0D;120/13;Height sensor axle load (axle c-d) / has not yet been calibrated
0x79;0x02;121/2;Height sensor axle load (axle e-f) / data is irregular or incorrect
0x79;0x03;121/3;Height sensor axle load (axle e-f) / short circuit to supply voltage
0x79;0x04;121/4;Height sensor axle load (axle e-f) / short circuit to ground
0x79;0x05;121/5;Height sensor axle load (axle e-f) / open circuit
0x79;0x0C;121/12;Height sensor axle load (axle e-f) / suspension path too low when driving
0x79;0x0D;121/13;Height sensor axle load (axle e-f) / has not yet been calibrated
0x89;0x03;137/3;Speed switch 2 / short circuit to supply voltage
0x89;0x05;137/5;Speed switch 2 / open circuit
0x89;0x04;137/4;Speed switch 2 / short circuit to ground
0x8A;0x03;138/3;Speed switch 1 / short circuit to supply voltage
0x8A;0x05;138/5;Speed switch 1 / open circuit
0x8A;0x04;138/4;Speed switch 1 / short circuit to ground
0x8E;0x05;142/5;Lifting Axle Valve1 open circuit
0x8D;0x05;141/5;Lifting Axle Valve2 open circuit
