CLAAS fault codes & repair guides
All 2,141 codes· 50 per page · page 14 of 43
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| Id78CFh / 78CFh (871) | REH (A58) - Rear lifting module | Rear lifting disconnected during a CSM sequence | Full repair manual for code Id78CFh / 78CFh (871), REH (A58) - Rear lifting module |
| 78D0h | — | Rear Lifting Disconnected | Full repair manual for code 78D0h |
| 78D0h | — | Communication Loss Between Lifting Module and External Function Module | Full repair manual for code 78D0h |
| 78D0h | Claas Reh A58 Lifting Module | Communication Loss Between Lifting Module REH (A58) and External Function Module EXT (A62) | Full repair manual for code 78D0h, Claas Reh A58 Lifting Module |
| Id78D0h / 78D0h (872) | REH (A58) - Rear Lifting Module | Communication loss between lifting module REH (A58) and external function module EXT (A62) | Full repair manual for code Id78D0h / 78D0h (872), REH (A58) - Rear Lifting Module |
| 78D1h | — | External Function Module Not Receiving Engine Running Message | Full repair manual for code 78D1h |
| Id78D1h / 78D1h | EXT (A62) - External Function Module | CAN bus communication error: Engine running message not received or invalid | Full repair manual for code Id78D1h / 78D1h, EXT (A62) - External Function Module |
| 78D2h | — | Driver Sitting Status Not Detected | Full repair manual for code 78D2h |
| Id78D2h / 78D2h | EXT (A62) - External Function Module | CAN "Driver sitting" message is not received by the EXT (A62) external function module, or the received value is invalid | Full repair manual for code Id78D2h / 78D2h, EXT (A62) - External Function Module |
| 78D3h | — | CAN Ignition Off | Full repair manual for code 78D3h |
| 78D3h | — | Ignition Off Message Not Received by External Function Module | Full repair manual for code 78D3h |
| 78D4h | — | CAN Message for Contacts S1 or S2 Not Received or Invalid | Full repair manual for code 78D4h |
| Id78D3h / 78D4h | EXT (A62) - External Function Module | CAN Communication Failure (Ignition off / Contacts S1 or S2) | Full repair manual for code Id78D3h / 78D4h, EXT (A62) - External Function Module |
| 78D5h | — | CAN 'Stop contact' message not received by external function module EXT (A62) | Full repair manual for code 78D5h |
| 78D5h | — | CAN Stop Contact Fault | Full repair manual for code 78D5h |
| Id78D5h / 78D5h | EXT (A62) - External Function Module | CAN bus communication error: Stop contact message not received or invalid | Full repair manual for code Id78D5h / 78D5h, EXT (A62) - External Function Module |
| 78D6h | — | CAN CSM Permission Fault | Full repair manual for code 78D6h |
| 78D6h | — | External Function Module A62 Not Receiving or Receiving Invalid CSM Permission Message | Full repair manual for code 78D6h |
| Id78D6h / 78D6h | EXT (A62) - External Function Module | CAN bus communication error: CSM permission message not received or invalid | Full repair manual for code Id78D6h / 78D6h, EXT (A62) - External Function Module |
| Id78D7h / 78D7h | EXT (A62) | The CSM sequence cannot be started. Speed exceeds 20 km/h. | Full repair manual for code Id78D7h / 78D7h, EXT (A62) |
| 78D8h | — | Speed Message Not Received by External Function Module | Full repair manual for code 78D8h |
| Id78D8h / 78D8h | EXT (A62) - External Function Module | CAN Speed Message Not Received or Invalid | Full repair manual for code Id78D8h / 78D8h, EXT (A62) - External Function Module |
| 78DAh | — | CSM Sequence Cannot Be Started Due to Low Battery Voltage | Full repair manual for code 78DAh |
| Id78DAh / 78DAh | EXT (A62) - External function module | The CSM (CLAAS Sequence Management) sequence cannot be started. | Full repair manual for code Id78DAh / 78DAh, EXT (A62) - External function module |
| Id78DBh / 78DBh | EXT (A62) | The CSM sequence is interrupted. | Full repair manual for code Id78DBh / 78DBh, EXT (A62) |
| Id78DCh / 78DCh | EXT (A62) | The CSM (CLAAS Sequence Management) sequence cannot be started | Full repair manual for code Id78DCh / 78DCh, EXT (A62) |
| 750Ah | — | Signal Voltage on Line 1 Too High with Distributor Control Active | Full repair manual for code 750Ah |
| 750Bh | — | Fault in Online Command of Electrodistributor n°1 or MFA Armrest Multifunction Module | Full repair manual for code 750Bh |
| 750Bh | — | Signal voltage specified with the online command distributor 1 too low | Full repair manual for code 750Bh |
| 750Ch | — | Signal Voltage on Line 2 Exceeds Specification | Full repair manual for code 750Ch |
| 750Ch | — | Fault in Online Command of Electrodistributor n°2 (R76-2) and MFA (A100) Armrest Multifunction Module | Full repair manual for code 750Ch |
| 750Dh | — | Fault in Online Command of Electrodistributor n°2 (R76-2) and MFA (A100) Armrest Multifunction Module | Full repair manual for code 750Dh |
| 750Dh | — | Signal voltage specified with the online command distributor 2 too low | Full repair manual for code 750Dh |
| 750Eh | — | Fault in Online Command of Electrodistributor n°3 | Full repair manual for code 750Eh |
| 750Eh | — | Signal Voltage on Line 3 Too High | Full repair manual for code 750Eh |
| 750Fh | — | Fault in Online Command of Electrodistributor n°3 | Full repair manual for code 750Fh |
| 750Fh | — | Signal voltage specified with the online command distributor 3 too low | Full repair manual for code 750Fh |
| 751Ah | — | Voltage of the signal Lifting is locked | Full repair manual for code 751Ah |
| 751Ah | — | Fault in Lifting Down Contact or MFA Armrest Multifunction Module | Full repair manual for code 751Ah |
| 751Bh | — | Voltage of the signal Lifting is locked | Full repair manual for code 751Bh |
| 751Bh | — | Fault in Lifting Down Contact or MFA Armrest Multifunction Module | Full repair manual for code 751Bh |
| 751Ch | — | Voltage of the signal Lifting is locked | Full repair manual for code 751Ch |
| 751Ch | — | Fault in Lifting Down Contact or MFA Armrest Multifunction Module | Full repair manual for code 751Ch |
| 751Dh | — | Voltage of the Hexactiv signal too high | Full repair manual for code 751Dh |
| 751Eh | — | Voltage of the signal specified by the Hexactiv contact too low | Full repair manual for code 751Eh |
| 751Eh | — | Fault in Hexactiv Automation Contact or MFA Armrest Multifunction Module | Full repair manual for code 751Eh |
| 751Fh | — | Incoherent Signal Voltage from Hexactiv Contact | Full repair manual for code 751Fh |
| 751Fh | — | Fault in Hexactiv Automation Contact or MFA Armrest Multifunction Module | Full repair manual for code 751Fh |
| 752Ah | — | Low Voltage Signal for Engine Speed + Contact | Full repair manual for code 752Ah |
| 752Ah | — | Fault in Engine Speed Contact or Armrest Multifunction Module | Full repair manual for code 752Ah |
