CLAAS fault codes & repair guides
All 2,141 codes· 50 per page · page 17 of 43
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 765Bh | — | Excessive Power Consumption on Rear PTO Exceeding Transmissible Power | Full repair manual for code 765Bh |
| 765Bh | — | Power Management Limitation on TR2 (A57-2) Module 2 | Full repair manual for code 765Bh |
| 765Bh | Claas Tr2 A57 2 Transmission Module | Power Management Restriction Due to Excessive Rear PTO Power Consumption | Full repair manual for code 765Bh, Claas Tr2 A57 2 Transmission Module |
| Id765Bh / 765Bh (460) | TR2 (A57-2) Transmission Module | Limitation of the Claas Power Management caused by power consumption on the rear PTO (540 or 540 Eco) exceeding transmissible power | Full repair manual for code Id765Bh / 765Bh (460), TR2 (A57-2) Transmission Module |
| 765Ch | — | Coolant Temperature Limitation in Claas Power Management | Full repair manual for code 765Ch |
| 765Ch | Claas Tr2 A57 2 Transmission Module | High Coolant Temperature Limitation of Power Management | Full repair manual for code 765Ch, Claas Tr2 A57 2 Transmission Module |
| Id765Ch / 765Ch (461) | TR2 (A57-2) | Limitation of the Claas Power Management caused by the coolant temperature too high 105 °C < T° < 113 °C. | Full repair manual for code Id765Ch / 765Ch (461), TR2 (A57-2) |
| 765Dh | — | Power Management Function Faulty Due to Loss of Information from Engine Speed Sensor | Full repair manual for code 765Dh |
| 765Dh | — | Fault in Power Management Function Module 2 | Full repair manual for code 765Dh |
| 765Dh | Claas Tr2 A57 2 Transmission Module | Claas Power Management function faulty due to loss of information from engine speed sensors | Full repair manual for code 765Dh, Claas Tr2 A57 2 Transmission Module |
| Id765Dh / 765Dh (462) | TR2 (A57-2) Transmission Module | Claas Power Management function faulty due to loss of information from engine speed sensor (on PTO clutch housing) or engine speed sensor (on gearbox primary shaft) | Full repair manual for code Id765Dh / 765Dh (462), TR2 (A57-2) Transmission Module |
| 765Eh | — | Power Management function faulty (module number 2) | Full repair manual for code 765Eh |
| 765Eh | Claas Tr2 A57 2 Transmission Module | Power Management Function Faulty Due to Loss of Engine Speed Information | Full repair manual for code 765Eh, Claas Tr2 A57 2 Transmission Module |
| Id765Eh / 765Eh (463) | TR2 (A57-2) Transmission Module | Claas Power Management function faulty due to loss of engine speed information on the Powertrain CAN bus | Full repair manual for code Id765Eh / 765Eh (463), TR2 (A57-2) Transmission Module |
| 768Ah | — | Fault in Rear PTO Speed Sensor or Clutch | Full repair manual for code 768Ah |
| 768Ah | — | Fault Code 768Ah - TR3 (A57-3) Loss of information from the rear PTO sensor | Full repair manual for code 768Ah |
| 768Ah | Claas Tr3 A57 3 Transmission Module | Loss of Information from the Rear PTO Sensor | Full repair manual for code 768Ah, Claas Tr3 A57 3 Transmission Module |
| Id768Ah / 768Ah (511) | TR3 (A57-3) Transmission Module | Loss of information from the rear PTO sensor. | Full repair manual for code Id768Ah / 768Ah (511), TR3 (A57-3) Transmission Module |
| 768Bh | — | Fault in Rear PTO Speed Sensor or Related Systems | Full repair manual for code 768Bh |
| 768Bh | Claas Tr3 A57 3 Transmission Module | PTO Progressivity Regulation Not Operating Optimally | Full repair manual for code 768Bh, Claas Tr3 A57 3 Transmission Module |
| Id768Bh / 768Bh (512) | Transmission Control Module (TR3) | Regulation of the PTO’s progressivity is not operating optimally. | Full repair manual for code Id768Bh / 768Bh (512), Transmission Control Module (TR3) |
| 768Ch | — | Fault in PTO External Engaging Controls (Module 3) | Full repair manual for code 768Ch |
| 768Ch | — | Fault Code 768Ch - Component Identified by This Code (Module Number 3) | Full repair manual for code 768Ch |
| Id768Ch / 768Ch (513) | TR3 (A57-3) | PTO external engaging controls activated for less than 6 seconds | Full repair manual for code Id768Ch / 768Ch (513), TR3 (A57-3) |
| 768Dh | — | Fault Code 768Dh - Module Number 3 - PTO External Engaging Controls (ON/OFF) Used in OFF | Full repair manual for code 768Dh |
| 768Dh | — | Fault Code 768Dh - Module 3 - TR3 (A57-3) Operating Code Anomaly | Full repair manual for code 768Dh |
| Id768Dh / 768Dh (514) | TR3 (A57-3) | PTO external engaging controls (ON/OFF) used in OFF | Full repair manual for code Id768Dh / 768Dh (514), TR3 (A57-3) |
| 768Eh | — | Fault Code 768Eh - TR3 (A57-3) Confirmation of the automatic power take-off setting (PTO) | Full repair manual for code 768Eh |
| 768Eh | Claas Tr3 A57 3 Transmission Module | Automatic Power Take-Off Setting Confirmation Failure | Full repair manual for code 768Eh, Claas Tr3 A57 3 Transmission Module |
| Id768Eh / 768Eh (515) | TR3 (A57-3) transmission module | Confirmation of the automatic power take-off setting (PTO) | Full repair manual for code Id768Eh / 768Eh (515), TR3 (A57-3) transmission module |
| 768Fh | — | Fault Code 768Fh - TR3 (A57-3) Open Circuit of Automatic Hand Brake Sensor Disengaged | Full repair manual for code 768Fh |
| 768Fh | — | Fault in Sensor Z158 Circuit | Full repair manual for code 768Fh |
| 768Fh | Claas Tr3 A57 3 Transmission Module | Open Circuit of Automatic Hand Brake Sensor Disengaged | Full repair manual for code 768Fh, Claas Tr3 A57 3 Transmission Module |
| Id768Fh / 768Fh (516) | TR3 (A57-3) Transmission Control Module | Open circuit of automatic hand brake sensor disengaged | Full repair manual for code Id768Fh / 768Fh (516), TR3 (A57-3) Transmission Control Module |
| 769Ah | — | TR3 (A57-3) Open circuit on the front PTO | Full repair manual for code 769Ah |
| 769Ah | — | Fault Code 769Ah - TR3 (A57-3) Open Circuit on the Front PTO Engaging Solenoid Valve Number 3 | Full repair manual for code 769Ah |
| 769Ah | Claas Tr3 A57 3 Transmission Module | Open Circuit on the Front PTO Engaging Solenoid Valve | Full repair manual for code 769Ah, Claas Tr3 A57 3 Transmission Module |
| Id769Ah / 769Ah (527) | TR3 | Front PTO Solenoid Open Circuit | Full repair manual for code Id769Ah / 769Ah (527), TR3 |
| 769Bh | — | TR3 (A57-3) Short-circuit at the 12V of the front PTO | Full repair manual for code 769Bh |
| 769Bh | — | Possible 12 V Short Circuit on the Solenoid Valve Power Supply Harness | Full repair manual for code 769Bh |
| 769Bh | Claas Tr3 A57 3 Transmission Module | Short-circuit at the 12V of the front PTO engaging solenoid valve | Full repair manual for code 769Bh, Claas Tr3 A57 3 Transmission Module |
| Id769Bh / 769Bh (528) | TR3 (A57-3) module | Short-circuit at the 12V of the front PTO engaging solenoid valve. | Full repair manual for code Id769Bh / 769Bh (528), TR3 (A57-3) module |
| 769Ch | — | Fault Code 769Ch: Possible Electrical Issues with Solenoid Valve Components | Full repair manual for code 769Ch |
| 769Ch | — | Front PTO Engaging Solenoid Valve Module 3 Short-Circuit to Ground | Full repair manual for code 769Ch |
| 769Ch | — | TR3 (A57-3) Short-circuit to ground of the front PTO | Full repair manual for code 769Ch |
| Id769Ch / 769Ch (529) | Auto 5 module | Short-circuit to ground of the front PTO engaging solenoid valve | Full repair manual for code Id769Ch / 769Ch (529), Auto 5 module |
| 769Ch | Claas Tr3 A57 3 Transmission Module | Short-circuit to ground of the front PTO engaging solenoid valve | Full repair manual for code 769Ch, Claas Tr3 A57 3 Transmission Module |
| 769Dh | — | TR3 (A57-3) Short-circuit at the 12V of the rear PTO brake contact | Full repair manual for code 769Dh |
| 769Dh | — | Fault in the 12V harness of the contact (S173) | Full repair manual for code 769Dh |
| 769Dh | Claas Tr3 A57 3 Transmission Module | Short-circuit at the 12V of the rear PTO brake contact | Full repair manual for code 769Dh, Claas Tr3 A57 3 Transmission Module |
