CLAAS fault codes & repair guides
All 2,141 codes· 50 per page · page 18 of 43
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| Id769Dh / 769Dh (530) | TR3 (A57-3) | Short-circuit at the 12V of the rear PTO brake contact | Full repair manual for code Id769Dh / 769Dh (530), TR3 (A57-3) |
| 769Eh | — | Fault Code 769Eh - TR3 (A57-3) Short-circuit at the 12V of the automatic rear PTO engaging contact | Full repair manual for code 769Eh |
| 769Eh | — | Fault Code 769Eh - Possible Short-Circuit at 12V in the Harness of the Contact (S172) | Full repair manual for code 769Eh |
| 769Eh | Claas Tr3 A57 3 Transmission Module | Short-circuit at the 12V of the automatic rear PTO engaging contact | Full repair manual for code 769Eh, Claas Tr3 A57 3 Transmission Module |
| Id769Eh / 769Eh (531) | TR3 (Transmission 3) Module | Short-circuit at the 12V of the automatic rear PTO engaging contact | Full repair manual for code Id769Eh / 769Eh (531), TR3 (Transmission 3) Module |
| 769Fh | — | Park-Lock Inoperative - Module TR3 (A57-3) | Full repair manual for code 769Fh |
| 769Fh | — | Park-Lock Issue with Transmission Module TR3 (A57-3) | Full repair manual for code 769Fh |
| 769Fh | Claas Tr3 A57 3 Transmission Module | Park-Lock Issue in Transmission Module TR3 (A57-3) | Full repair manual for code 769Fh, Claas Tr3 A57 3 Transmission Module |
| Id769Fh / 769Fh (532) | TR3 (A57-3) Transmission Control Module | Automatic handbrake (Park-Lock) is invalid or inoperative | Full repair manual for code Id769Fh / 769Fh (532), TR3 (A57-3) Transmission Control Module |
| 770Ch | — | Communication Failure Between ITE and Controller | Full repair manual for code 770Ch |
| 771Ah | — | Water Detected in Fuel | Full repair manual for code 771Ah |
| 771Ah | Claas Eng A15 Engine Module | Water Detected in Fuel | Full repair manual for code 771Ah, Claas Eng A15 Engine Module |
| Id771Ah / 771Ah (97 16) | ENG (A15) | Presence of water detected in the fuel | Full repair manual for code Id771Ah / 771Ah (97 16), ENG (A15) |
| 771Bh | Claas Eng A15 Engine Module | Air Pressure in the Intake Manifold Not Valid | Full repair manual for code 771Bh, Claas Eng A15 Engine Module |
| 771Ch | Claas Eng A15 Engine Module | High Intake Manifold Air Pressure Voltage | Full repair manual for code 771Ch, Claas Eng A15 Engine Module |
| 771Dh | Claas Eng A15 Engine Module | Low Air Pressure at Intake Manifold Voltage | Full repair manual for code 771Dh, Claas Eng A15 Engine Module |
| 771Eh | — | Turbocharger Speed Fault | Full repair manual for code 771Eh |
| 771Eh | Claas Eng A15 Engine Module | Turbocharger Speed Excessively High | Full repair manual for code 771Eh, Claas Eng A15 Engine Module |
| 771Fh | — | Turbocharger Speed Sensor Intensity Low | Full repair manual for code 771Fh |
| 771Fh | Claas Eng A15 Engine Module | Turbocharger Speed Sensor Intensity Low | Full repair manual for code 771Fh, Claas Eng A15 Engine Module |
| Id771Fh / 771Fh (103 05) | ENG (A15) - Engine Module | Intensity of the turbocharger speed sensor low. | Full repair manual for code Id771Fh / 771Fh (103 05), ENG (A15) - Engine Module |
| 772Ah | Claas Eng A15 Engine Module | Input voltage of the engine coolant high | Full repair manual for code 772Ah, Claas Eng A15 Engine Module |
| 772Bh | Claas Eng A15 Engine Module | Input voltage of the engine coolant low | Full repair manual for code 772Bh, Claas Eng A15 Engine Module |
| 772Ch | — | Engine Temperature Fault | Full repair manual for code 772Ch |
| 772Ch | Claas Eng A15 Engine Module | Engine Coolant Temperature Slightly High | Full repair manual for code 772Ch, Claas Eng A15 Engine Module |
| Id772Ch / 772Ch (110 15) | ENG (A15) | Temperature of the engine coolant slightly high | Full repair manual for code Id772Ch / 772Ch (110 15), ENG (A15) |
| 772Dh | — | Engine Coolant Temperature is Averagely High | Full repair manual for code 772Dh |
| 772Dh | — | Engine Temperature Fault | Full repair manual for code 772Dh |
| 772Dh | Claas Eng A15 Engine Module | Engine Coolant Temperature Averagely High | Full repair manual for code 772Dh, Claas Eng A15 Engine Module |
| Id772Dh / 772Dh (110 16) | ENG (A15) | Temperature of the engine coolant averagely high (Moderately Severe Level) | Full repair manual for code Id772Dh / 772Dh (110 16), ENG (A15) |
| 772Eh | — | Engine Coolant Temperature Fault | Full repair manual for code 772Eh |
| 772Eh | Claas Eng A15 Engine Module | Engine Coolant Temperature Slightly Low | Full repair manual for code 772Eh, Claas Eng A15 Engine Module |
| Id772Eh / 772Eh (110 17) | ENG (A15) | Engine coolant temperature is slightly low | Full repair manual for code Id772Eh / 772Eh (110 17), ENG (A15) |
| 772Fh | — | Fuel Pressure Sensor Input Voltage Fault | Full repair manual for code 772Fh |
| 772Fh | — | Input Voltage of the Fuel Engine | Full repair manual for code 772Fh |
| 772Fh | Claas Eng A15 Engine Module | Fuel Pressure Sensor Input Voltage Fault | Full repair manual for code 772Fh, Claas Eng A15 Engine Module |
| Id772Fh / 772Fh (157 03) | ENG (A15) | Input voltage of the fuel pressure sensor in the common rail high | Full repair manual for code Id772Fh / 772Fh (157 03), ENG (A15) |
| 773Ah | — | Input voltage of cooled engine | Full repair manual for code 773Ah |
| 773Ah | — | Fault in Cooled Exhaust Gas Temperature Sensor or Engine Module | Full repair manual for code 773Ah |
| 773Ah | Claas Eng A15 Engine Module | Input voltage of cooled exhaust gases temperature low | Full repair manual for code 773Ah, Claas Eng A15 Engine Module |
| 773Bh | — | Fault Code 773Bh - Check Cooling Circuit and Sensor | Full repair manual for code 773Bh |
| 773Bh | — | Engine Temperature Fault | Full repair manual for code 773Bh |
| 773Bh | Claas Eng A15 Engine Module | Temperature of cooled exhaust gases slightly high | Full repair manual for code 773Bh, Claas Eng A15 Engine Module |
| 773Ch | — | High Average Temperature of Cooled Exhaust Gases | Full repair manual for code 773Ch |
| 773Ch | — | Fault in the Cooled Exhaust Gas Temperature Sensor or Related Components | Full repair manual for code 773Ch |
| 773Ch | — | Engine Temperature Fault | Full repair manual for code 773Ch |
| 773Ch | Claas Eng A15 Engine Module | High Average Temperature of Cooled Exhaust Gases | Full repair manual for code 773Ch, Claas Eng A15 Engine Module |
| Id773Ch / 773Ch (412 16) | ENG (A15) | Temperature of cooled exhaust gases averagely high | Full repair manual for code Id773Ch / 773Ch (412 16), ENG (A15) |
| 773Dh | — | Fault in Electronic Injectors | Full repair manual for code 773Dh |
| 773Dh | — | Short-circuit on the power in 03 ENG (A15) | Full repair manual for code 773Dh |
