AutoTrac Steering System Control Unit Diagnostic Trouble Codes (SSU) |
Diagnostic Trouble Code | Display | Solution |
SSU 000084.09 | Communication System | Wheel Speed Message Missing. Have John Deere dealer repair as soon as possible. |
SSU 000168.03 | Steering System | Unswitched Supply Voltage Problem. Visually inspect around the batteries and alternator for any visual signs of damage or accumulated debris. If code returns, have John Deere dealer repair as soon as possible. |
SSU 000177.09 | Communication System | Hydraulic Oil Temperature Message Missing. Restart vehicle. If code returns, have John Deere dealer repair as soon as possible. |
SSU 000524.09 | Identification System | Gear Message Missing. Check fuse F6 for IVT or F35 for PowrQuad Plus. Restart vehicle. If code returns, have John Deere dealer repair as soon as possible. |
SSU 000517.09 | Communication System | GPS Speed Message Missing. Check StarFire connector. If code returns, have John Deere dealer repair as soon as possible. |
SSU 000524.02 | Communication System | Selected Gear Message Invalid. Restart vehicle. If code returns, have John Deere dealer repair at earliest convenience. |
SSU 000630.13 | Steering System | Steering Control Unit Not Calibrated. Restart vehicle. Have John Deere dealer repair as soon as possible. |
SSU 001079.03
SSU 001079.04 | Steering System | Sensor Supply Voltage Problem. Have John Deere dealer repair as soon as possible. |
SSU 001504.09 | Communication System | Operator Presence Message Missing. Sit in seat. Restart vehicle. If code returns, have John Deere dealer repair as soon as possible. |
SSU 001504.14 | AutoTrac System | Operator Not Seated while AutoTrac in on. Sit in operator’s seat and restart vehicle. If code returns, have John Deere dealer repair as soon as possible. |
SSU 001807.02
SSU 001807.03
SSU 001807.04
SSU 001807.05
SSU 001807.06
SSU 001807.10
SSU 001807.14 | Steering System | Steering Wheel Position Sensor Problem. Have John Deere dealer repair as soon as possible. |
SSU 001865.09 | Communication System | ELX Message Missing. Have John Deere dealer repair at earliest convenience. |
SSU 522273.00
SSU 522273.01 | Steering System | Steering Valve Control Circuit Problem. Have John Deere dealer repair as soon as possible. |
SSU 522387.07 | Steering System | Wheel Angle Sensor Problem. Have John Deere dealer repair as soon as possible. |
SSU 522394.09 | Communication System | Terrain Compensation Module Message Missing. Check fuse F23. Restart vehicle. If code returns, have John Deere dealer repair as soon as possible. |
SSU 522451.00 SSU 522451.01 SSU 522451.14 | Steering System | Steering Angle Sensor Problem. Have John Deere dealer repair at earliest convenience. |
SSU 523698.09 | Communication System | Ag Management Solutions (AMS) Display Message Missing. Have John Deere dealer repair as soon as possible. |
SSU 523766.02 | AutoTrac System | AutoTrac Activation Code Invalid. Have John Deere dealer repair as soon as possible. |
SSU 523767.02 | AutoTrac System | AutoTrac Resume Switch Circuit Problem. Have John Deere dealer repair as soon as possible. |
SSU 523795.02 | AutoTrac System | AutoTrac Steering Valve Workport Connections Backwards. Have John Deere dealer repair as soon as possible. |
SSU 523795.12 | Steering System | Steering Valve or Harness Faulty. Have John Deere dealer repair as soon as possible. |
SSU 523795.13 | Steering System | Control Unit Calibration Problem. Have John Deere dealer repair as soon as possible. |
SSU 523810.00
SSU 523810.01
SSU 523821.02 | Steering System | Steering Valve Supply Voltage Problem. Have John Deere dealer repair as soon as possible. |
SSU 523824.03
SSU 523824.04
SSU 523824.05
SSU 523824.06
SSU 523824.10
SSU 523824.14 | Steering System | Steering Wheel Position Sensor Voltage Problem. Have John Deere dealer repair as soon as possible. |
SSU 523826.00 SSU 523826.01 SSU 523826.02 SSU 523826.07 SSU 523826.10 SSU 523826.13 SSU 523826.14 | Steering System | Main Primary Steering Sensor Problem. Have John Deere dealer repair at earliest convenience. |
SSU 524221.09 | Communication System | No Communication Data. Have John Deere dealer repair at earliest convenience. |