Deutz-Fahr fault codes & repair guides
All 1,810 codes· 50 per page · page 6 of 37
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 419 | — | Camshaft Speed Sensor Signal Faulty | Full repair manual for code 419 |
| 420 | — | Camshaft Speed Sensor No Signal | Full repair manual for code 420 |
| 421 | — | Offset Error Between Crankshaft and Camshaft | Full repair manual for code 421 |
| 422 | — | Crankshaft Sensor Signal Fault | Full repair manual for code 422 |
| 423 | — | Missing Crankshaft Sensor Signal | Full repair manual for code 423 |
| 455 | — | PWM Signal Fan Fault | Full repair manual for code 455 |
| 455 | — | Fan Actuator (PWM Output) Fault with Cable Break | Full repair manual for code 455 |
| 457 | — | Fan Actuator (PWM Output) and Battery Short Circuit | Full repair manual for code 457 |
| 458 | — | Fan Actuator (PWM Output) Short to Ground | Full repair manual for code 458 |
| 459 | — | Fan Speed Sensor Electrical Fault or Signal Disturbed | Full repair manual for code 459 |
| 460 | — | Fan Speed Sensor Error: Signal Range Exceeded | Full repair manual for code 460 |
| 461 | — | Fan Speed Sensor Error: Signal Range Exceeded | Full repair manual for code 461 |
| 462 | — | Fan Speed Too High, Warning Threshold Reached | Full repair manual for code 462 |
| 464 | — | Sensor Error: Water in Fuel, Signal Range Exceeded | Full repair manual for code 464 |
| 465 | — | Sensor Error: Water in Fuel Signal Range Exceeded | Full repair manual for code 465 |
| 472 | — | Fuel Pre-Pressure Sensor Fault | Full repair manual for code 472 |
| 473 | — | Fuel Pressure Sensor Fault: Signal Range Exceeded | Full repair manual for code 473 |
| 474 | — | Fuel Pre-Pressure Too Low - Warning Threshold Reached | Full repair manual for code 474 |
| 475 | — | Fuel Pre-Pressure Too Low; Shutdown Threshold Reached | Full repair manual for code 475 |
| 483 | — | Fuel Temperature Signal Not Plausible | Full repair manual for code 483 |
| 486 | — | Gear Oil Temperature Sensor Error | Full repair manual for code 486 |
| 486 | — | Transmission Oil Temperature Fault with Electrical Issue | Full repair manual for code 486 |
| 487 | — | Transmission Oil Temperature Sensor Short Circuit to Ground | Full repair manual for code 487 |
| 487 | — | Gear Oil Temperature Sensor Error | Full repair manual for code 487 |
| 488 | — | Exhaust Temperature Before SCR-CAT Exceeds Maximum Value | Full repair manual for code 488 |
| 500 | — | Overcurrent at the end of the injection phase | Full repair manual for code 500 |
| 501 | — | Power Level Overtemperature in HCI Dosage Valve (DV 1) | Full repair manual for code 501 |
| 501 | — | Power Stage Overtemperature | Full repair manual for code 501 |
| 502 | — | Battery Short Circuit in Power Stage HCI Dosing Valve | Full repair manual for code 502 |
| 503 | — | Battery Short Circuit and Power Stage Issue | Full repair manual for code 503 |
| 504 | — | Short Circuit to Ground in HCI Dosage Valve (DV 1) | Full repair manual for code 504 |
| 505 | — | Short Circuit in Power Stage and Side Dosing Valve (DV 1) | Full repair manual for code 505 |
| 505 | — | Power Level Dosage Valve Short Circuit to Positive Battery Side | Full repair manual for code 505 |
| 506 | — | Sensor Fuel Pressure After HCI Metering Valve (DV 1) Signal Not Plausible | Full repair manual for code 506 |
| 508 | — | Pressure after HCI Metering Valve Exceeds Maximum | Full repair manual for code 508 |
| 511 | — | Pressure after HCI metering valve (DV 1) below minimum | Full repair manual for code 511 |
| 514 | — | Sensor Fault Pressure After HCI Dosing Valve | Full repair manual for code 514 |
| 515 | — | Pressure Sensor Error After HCI Dosing Valve: Lower Limit Value Exceeded | Full repair manual for code 515 |
| 516 | — | Performance Level Diagnosis Disabled Due to High Battery Voltage | Full repair manual for code 516 |
| 517 | — | Performance Level Diagnosis Disabled Due to High Battery Voltage | Full repair manual for code 517 |
| 524 | — | Sensor Error Pressure Before DV 1 & DV 2; Signal Range Exceeded | Full repair manual for code 524 |
| 525 | — | Sensor Error Pressure Before DV 1 & DV 2; Signal Range Exceeded | Full repair manual for code 525 |
| 534 | — | Sensor Error: Temperature Before DV 1 & DV 2 Signal Range Exceeded | Full repair manual for code 534 |
| 535 | — | Sensor Error: Temperature Before DV 1 & DV 2 Signal Range Exceeded | Full repair manual for code 535 |
| 542 | — | Hydraulic Oil Temperature Exceeds Shutdown Limit | Full repair manual for code 542 |
| 543 | — | Fault Relay Cold Start Aid | Full repair manual for code 543 |
| 544 | — | Relay Cold Start Aid: Cable Break or Short Circuit to Battery | Full repair manual for code 544 |
| 544 | — | Relay Cold Start Assistance Cable Break | Full repair manual for code 544 |
| 545 | — | Relay Cold Start Aid Cable Break | Full repair manual for code 545 |
| 545 | — | Relais Kaltstarthilfe Cable Break | Full repair manual for code 545 |
