JCB fault codes & repair guides
All 586 codes· 50 per page · page 12 of 12
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| P3404-87 | — | Excessive Ambient/Operating Temperature Error for Aftertreatment 1 SCR Catalyst DEF Property | Full repair manual for code P3404-87 |
| P3407-87 | — | Sensor Open Circuit Error Aftertreatment1 SCR Catalyst DEF Temperature | Full repair manual for code P3407-87 |
| P3408-87 | — | Sensor Short Circuit Error in Aftertreatment1 SCR Catalyst DEF Temperature | Full repair manual for code P3408-87 |
| P3409-87 | — | Excessive Ambient/Operating Level Error for Aftertreatment 1 SCR Catalyst DEF Property | Full repair manual for code P3409-87 |
| P3410-87 | — | Level too high for aftertreatment 1 SCR catalyst DEF properties | Full repair manual for code P3410-87 |
| P3411-87 | — | Level too low for aftertreatment 1 SCR catalyst DEF properties | Full repair manual for code P3411-87 |
| P3412-87 | — | Tank level open circuit error aftertreatment1 SCR catalyst DEF temperature | Full repair manual for code P3412-87 |
| P3413-87 | — | Tank Level Short Circuit Error in Aftertreatment1 SCR Catalyst DEF Temperature | Full repair manual for code P3413-87 |
| P3417-87 | — | Erroneous Signal for Intake Manifold Temperature | Full repair manual for code P3417-87 |
| P3424 | — | SCR Partially Blocked (Overloaded) | Full repair manual for code P3424 |
| P3425 | — | SCR Fully Blocked (Plugged) | Full repair manual for code P3425 |
| U0002 | — | ISO-CAN Bus Fault | Full repair manual for code U0002 |
| U010C | — | Lost Communication With Turbocharger/Supercharger Control Module 'A' | Full repair manual for code U010C |
| U040B | — | Invalid Data Received From Exhaust Gas Recirculation Control Module 'A' | Full repair manual for code U040B |
| U040D | — | Invalid Data Received From Turbocharger/Supercharger Control Module 'A' | Full repair manual for code U040D |
| U0410 | — | VNT Communication Fault | Full repair manual for code U0410 |
| U059E-02 | — | U059E-02 - CAN bus message error for NO2 level from upstream NOx sensor module number 2 | Full repair manual for code U059E-02 |
| U059E-84 | — | CAN Bus Message Error for Power Signal Status from Upstream NOx Sensor | Full repair manual for code U059E-84 |
| U059E-97 | — | CAN Bus Message Error for NOx Signal Status from Upstream NOx Sensor | Full repair manual for code U059E-97 |
| U059E-9A | — | CAN Bus Message Error for Heater Ratio from Upstream NOx Sensor | Full repair manual for code U059E-9A |
| U059F-02 | — | CAN bus message error for NO2 level from downstream NOx sensor (module number 2) | Full repair manual for code U059F-02 |
| U059F-29 | — | CAN Bus Message Error from Downstream NOx Sensor | Full repair manual for code U059F-29 |
| U059F-81 | — | CAN Bus Message Error from Downstream NOx Sensor | Full repair manual for code U059F-81 |
| U059F-84 | — | CAN Bus Message Error for Power Signal Status from Downstream NOx Sensor | Full repair manual for code U059F-84 |
| U059F-86 | — | CAN Bus Message Error from Downstream NOx Sensor | Full repair manual for code U059F-86 |
| U059F-93 | — | CAN Bus Message Error for NOx Level from Downstream NOx Sensor | Full repair manual for code U059F-93 |
| U1308 | — | MECU has lost CAN Communication with Throttle Actuator | Full repair manual for code U1308 |
| U1900 | — | Vehicle Battery Voltage Below Normal | Full repair manual for code U1900 |
| U1904 | — | ECU Above Temperature Threshold | Full repair manual for code U1904 |
| U1905 | — | ECU Below Temperature Threshold | Full repair manual for code U1905 |
| U1907 | — | Modem Jammed | Full repair manual for code U1907 |
| U1908 | — | GPS Antenna Malfunction | Full repair manual for code U1908 |
| U1909 | — | No Communication with GPS Module | Full repair manual for code U1909 |
| U190A | — | SIM Card Failure in LiveLink System | Full repair manual for code U190A |
| U190B | — | Loss of Communication with GSM Module | Full repair manual for code U190B |
| U190C | — | GSM Network Registration Failure | Full repair manual for code U190C |
