| Brake Control Unit (BRC) Diagnostic Trouble Codes |
| Diagnostic Trouble Code |
Display |
Solution |
BRC 000158.04
BRC 000168.04 |
Brake System |
BRC Supply Voltage Problem. Visually inspect around the batteries and alternator for any visual signs of damage or accumulated debris. Check fuse F30. If code returns, have your John Deere dealer repair as soon as possible. |
| BRC 000628.02 |
Brake Control Circuit Error |
See your John Deere dealer as this code could affect braking performance. |
| BRC 000629.12 |
Brake System |
BRC Control Unit Fault. Have your John Deere dealer repair |
| BRC 000630.13 |
Brake System |
BRC Calibration Fault/Not Calibrated. Have your John Deere dealer repair as soon as possible. |
BRC 001079.03
BRC 001079.04 |
Brake Control Circuit Error |
See your John Deere dealer as this code could affect braking performance. |
| BRC 002000.09 |
Communication System |
ECU Message Missing. Have your John Deere dealer repair as soon as possible. |
| BRC 002049.09 |
Communication System |
CAB Message Missing. Have your John Deere dealer repair as soon as possible. |
| BRC 002071.09 |
Communication System |
CCU Message Missing. See your John Deere dealer as this code could affect braking performance. |
BRC 522279.05
BRC 522279.06 |
Secondary Brake System |
Secondary Brake Control Valve Current Problem. Have your John Deere dealer repair as soon as possible. |
| BRC 522279.13 |
Secondary Brake System |
Secondary Brake Control Valve Not Calibrated. Have your John Deere dealer repair as soon as possible. |
BRC 522280.00
BRC 522280.01
BRC 522280.03
BRC 522280.04 |
Secondary Brake System |
Secondary Brake Pressure Sensor Voltage Problem. Have your John Deere dealer repair as soon as possible. |
| BRC 522280.13 |
Secondary Brake System |
Secondary Brake Pressure Not Calibrated. Have your John Deere dealer repair as soon as possible. |
BRC 522281.05
BRC 522281.06
BRC 522281.16
BRC 522281.18 |
Brake System |
Rear Cooling Valve Problem. Have your John Deere dealer repair as soon as possible. |
| BRC 523652.02 |
Hydraulic System |
Control Unit Connected to Wrong Harness. Have your John Deere dealer repair as soon as possible. |
BRC 523778.05
BRC 523778.06
BRC 523778.16
BRC 523778.18 |
Brake System |
Front Cooling Valve Problem. Have your John Deere dealer repair as soon as possible. |
| BRC 523787.04 |
Brake System |
Brake Cooling Control Valve Sensor Voltage Low. Have your John Deere dealer repair as soon as possible. |
| BRC 523839.19 |
Brake System |
Hand Brake Switch Fault. Have your John Deere dealer repair as soon as possible. |
BRC 523841.19
BRC 523841.31 |
Secondary Brake System |
Secondary Hand Brake Position Message Problem. Have your John Deere dealer repair as soon as possible. |
| BRC 523910.02 |
Brake System |
BRC Control Unit Fault. Have your John Deere dealer repair as soon as possible. |
| BRC 524016.04 |
Brake System |
Brake Solenoid Supply Voltage Problem. Have your John Deere dealer repair as soon as possible |