Fendt fault codes & repair guides
All 1,587 codes· 50 per page · page 14 of 32
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 04.1.A4 | Transmission Control Unit (TCU) / Actuator Unit (A009) | Fault or logical error in EST signal | Full repair manual for code 04.1.A4, Transmission Control Unit (TCU) / Actuator Unit (A009) |
| 04.1.A5 | A050 Basic Control Unit ECU | Initial reference (= zero position) could not be found or reached during ignition "ON" | Full repair manual for code 04.1.A5, A050 Basic Control Unit ECU |
| 04.1.A6 | Transmission Control System | A009 - Actuator unit / Transmission control unit: Reference point signal fault during operation. | Full repair manual for code 04.1.A6, Transmission Control System |
| 04.1.B0 | A002 - ECU, enhanced control | Initialisation error / TeachIn fault | Full repair manual for code 04.1.B0, A002 - ECU, enhanced control |
| 04.1.B1 | A050 - ECU, basic control unit | Fatal error, range change (e.g., valve fault). TEACH-IN error. | Full repair manual for code 04.1.B1, A050 - ECU, basic control unit |
| 04.1.B2 | A002 / A050 | Fault in EPROM programming (travel range selector I/II) | Full repair manual for code 04.1.B2, A002 / A050 |
| 04.1.B2 | A050 - ECU, basic control unit | Fault in EPROM programming (travel range selector I/II) | Full repair manual for code 04.1.B2, A050 - ECU, basic control unit |
| 04.1.B3 | A002 / A050 | Fault in EPROM programming (rapid reversing ramp parameters) | Full repair manual for code 04.1.B3, A002 / A050 |
| 04.1.B3 | A050 Basic Control Unit | Fault in EPROM programming related to rapid reversing ramp parameters | Full repair manual for code 04.1.B3, A050 Basic Control Unit |
| 04.1.B4 | A002 - ECU, enhanced control | Input parameter values for plausibility monitoring are incorrect. | Full repair manual for code 04.1.B4, A002 - ECU, enhanced control |
| 04.1.B5 | A002 - ECU, enhanced control / A050 - ECU, basic control unit | Checksum error ramp parameter, rapid reverse for Tractor Management System (TMS) | Full repair manual for code 04.1.B5, A002 - ECU, enhanced control / A050 - ECU, basic control unit |
| 04.1.B5 | A050 - ECU, Basic Control Unit | Checksum error rate parameters, quick reverse for Tractor Management System (TMS) | Full repair manual for code 04.1.B5, A050 - ECU, Basic Control Unit |
| 04.1.B7 | A050 - ECU, basic control unit | Incorrect checksum for B009 Discharge temperature sensor | Full repair manual for code 04.1.B7, A050 - ECU, basic control unit |
| 04.1.CB | A050 - ECU, basic control unit | Travel range button "under excessive pressure" | Full repair manual for code 04.1.CB, A050 - ECU, basic control unit |
| 04.1.CF | A050 - ECU, basic control unit | Internal error, A050 basic operating system | Full repair manual for code 04.1.CF, A050 - ECU, basic control unit |
| 04.1.E0 | A050 - ECU, basic control unit | Turbo-clutch characteristic has been read incorrectly or the wrong characteristic is stored | Full repair manual for code 04.1.E0, A050 - ECU, basic control unit |
| 04.1.E1 | A002 / A050 | Traction control regulator parameters (ML transmission adjustment) are not plausible or read incorrectly | Full repair manual for code 04.1.E1, A002 / A050 |
| 04.1.E1 | A050 - Basic Control Unit ECU | A050 - ECU, basic control unit | Full repair manual for code 04.1.E1, A050 - Basic Control Unit ECU |
| 04.1.E2 | A050 - ECU, basic control unit | Pressure regulator control parameters in tractive power control not plausible (B008 / B039) or read incorrectly. | Full repair manual for code 04.1.E2, A050 - ECU, basic control unit |
| 04.1.E3 | A050 - ECU, basic control unit | Checksum error, parameter for throttle pedal mode. | Full repair manual for code 04.1.E3, A050 - ECU, basic control unit |
| 04.1.E3 | A050 - ECU, basic control unit / A002 - ECU, enhanced control | Checksum error, parameter for throttle pedal mode | Full repair manual for code 04.1.E3, A050 - ECU, basic control unit / A002 - ECU, enhanced control |
| 04.1.E4 | A050 - ECU, basic control unit | Checksum error, electronic cardan brake parameters. | Full repair manual for code 04.1.E4, A050 - ECU, basic control unit |
| 04.1.E5 | A050 - ECU, basic control unit | Checksum error for range control, speed limiting valve etc. faulty | Full repair manual for code 04.1.E5, A050 - ECU, basic control unit |
| 04.1.E6 | A002 - ECU, enhanced control / A050 - Basic control unit ECU | Incorrect checksum, load limit control parameters | Full repair manual for code 04.1.E6, A002 - ECU, enhanced control / A050 - Basic control unit ECU |
| 04.1.E6 | A050 - ECU, basic control unit | Incorrect checksum, load limit control parameters | Full repair manual for code 04.1.E6, A050 - ECU, basic control unit |
| 04.1.E7 | A050 - ECU, basic control unit | Incorrect checksum, joystick parameters | Full repair manual for code 04.1.E7, A050 - ECU, basic control unit |
| 04.1.E9 | A050 ECU (Basic Control Unit) | A050 - ECU, basic control unit | Full repair manual for code 04.1.E9, A050 ECU (Basic Control Unit) |
| 04.1.EA | A002 - ECU, enhanced control / A050 - ECU, basic control unit | Internal fault (RAM / EEPROM) / Error in checksum parameter for transmission teeth number | Full repair manual for code 04.1.EA, A002 - ECU, enhanced control / A050 - ECU, basic control unit |
| 04.1.EA | A050 - ECU, basic control unit | Error in checksum parameter for transmission teeth number | Full repair manual for code 04.1.EA, A050 - ECU, basic control unit |
| 04.1.EB | A050 basic control unit ECU | B016 - Sensor, travel range detection | Full repair manual for code 04.1.EB, A050 basic control unit ECU |
| 04.1.EC | A050 Basic Control Unit ECU | B055 - Engine speed setpoint ('foot throttle') rotary position sensor; combi-sensor. | Full repair manual for code 04.1.EC, A050 Basic Control Unit ECU |
| 04.1.ED | Transmission Control Unit (A050 / A009) | B017 - Clutch pedal rotary position sensor Signal Fault | Full repair manual for code 04.1.ED, Transmission Control Unit (A050 / A009) |
| 04.1.EE | A050 Basic Control Unit ECU | A050 - ECU, basic control unit Transmission characteristic | Full repair manual for code 04.1.EE, A050 Basic Control Unit ECU |
| 04.1.EF | A050 - ECU, basic control unit | A050 - ECU, basic control unit Turbo-clutch characteristic | Full repair manual for code 04.1.EF, A050 - ECU, basic control unit |
| 04.1.F0 | A050 - ECU, basic control unit | Checksum parameter for transmission calibration is incorrect. | Full repair manual for code 04.1.F0, A050 - ECU, basic control unit |
| 04.1.F1 | A050 - Basic Control Unit ECU (EXT) | A050 - ECU, basic control unit | Full repair manual for code 04.1.F1, A050 - Basic Control Unit ECU (EXT) |
| 4.1.01 | TRANSMISSION | Acceleration ramp I-IV — Signal fault | Full repair manual for code 4.1.01, TRANSMISSION |
| 4.1.03 | Transmission Control Unit (A002 ECU) | Neumaier reverse drive facility clutch pedal potentiometer — Signal fault | Full repair manual for code 4.1.03, Transmission Control Unit (A002 ECU) |
| 4.1.04 | Transmission Control Unit | B017 - Clutch pedal rotary position sensor (or potentiometer) — Signal fault | Full repair manual for code 4.1.04, Transmission Control Unit |
| 4.1.05 | TRANSMISSION control unit | High pressure sensor II (push detection) — Signal fault | Full repair manual for code 4.1.05, TRANSMISSION control unit |
| 4.1.06 | A050 - Basic control unit ECU (EXT) / A051 - Engine control unit (EDC 7 / EMR) | B055 - Sensor, foot throttle | Full repair manual for code 4.1.06, A050 - Basic control unit ECU (EXT) / A051 - Engine control unit (EDC 7 / EMR) |
| 4.1.06 (mech. engine control) | Transmission Control Module (EST Control Module A002) | Target engine speed position sensor — Signal fault | Full repair manual for code 4.1.06 (mech. engine control), Transmission Control Module (EST Control Module A002) |
| 4.1.06 (EDC or EMR) | Transmission Control Unit and Engine Control Unit (EDC or EMR) | EST foot throttle rotary position sensor / combi-sensor signal fault | Full repair manual for code 4.1.06 (EDC or EMR), Transmission Control Unit and Engine Control Unit (EDC or EMR) |
| 4.1.07 | Transmission Control Unit (TCU) | Transmission drive pressure high-pressure sensor — Signal fault (or Signal failure) | Full repair manual for code 4.1.07, Transmission Control Unit (TCU) |
| 4.1.08 | Transmission Control Unit (TCU) / ECU A013 | Signal failure from component B016 (Actual Speed Range Position Sensor) | Full repair manual for code 4.1.08, Transmission Control Unit (TCU) / ECU A013 |
| 4.1.20 | A002 / A034 / A100 | Accelerator pedal release potentiometer not calibrated or EEPROM checksum error | Full repair manual for code 4.1.20, A002 / A034 / A100 |
| 4.1.20 | A002 - ECU, enhanced control | Accelerator pedal release potentiometer not calibrated or EEPROM checksum error | Full repair manual for code 4.1.20, A002 - ECU, enhanced control |
| 4.1.21 | Transmission Control Unit | S045 Reverse operation sensor signal fault | Full repair manual for code 4.1.21, Transmission Control Unit |
| 4.1.22 | A034 Joystick (Driving Switch) | A034 - Driving switch, CAN bus: Accelerator pedal release pot. ('Slide switch') faulty. | Full repair manual for code 4.1.22, A034 Joystick (Driving Switch) |
| 4.1.22 | JOYSTICK (A034) | Accelerator pedal release potentiometer faulty | Full repair manual for code 4.1.22, JOYSTICK (A034) |
