| Common problems |
| 0000 | Brake pedal sinks |
| 0000 | No oil is coming out or one or more ABS channels |
| 0000 | Brake pressure failure |
| 0000 | no communication |
| 0001 | Insufficient brake pressure on the left front and right rear |
| 0001 | Right rear brake not getting oil |
| 0001 | No oil pressure to one or more wheels |
| 0002 | Block one or more wheels |
| 0002 | Brake sticks |
| 6402 | Pump engine/engine relay defective |