FENDT Fault Codes List. Calibration fault Codes

Fault code

id code

Brief description

Description

Consequences

Link

FENDIAS / Note

0.0.11

A021; A022

ECU, EDC; ECU, EMR

EDC / EMR bus fault. Fault in ECU

Tractor can be driven using accelerator

0.0.12

A008

Vario terminal

Programming errors in ECU.

Fault message, no restrictions.

EOL reprogramming necessary.

0.0.13

A004

Control console

Bus fault

No functions available, no display

Power supply for CAN bus is in circuit board A013; fuse F039, F046

0.0.14

A009

Transmission control unit

Bus fault

No functions available, no display

Power supply for CAN bus is in circuit board A013; fuse F040, F041

0.0.15

A001, A002

4WD engagement; Diff. lock engagement

Bus fault

No functions available, no display

Power supply for CAN bus is in circuit board A013; fuse F040, F041

0.0.16

A001, A002

Rear PTO

Bus fault

No functions available, no display

Power supply for CAN bus is in circuit board A013; fuses F040, F041

0.0.17

A001, A002

Front PTO

Bus fault

No functions available, no display

Power supply for CAN bus is in circuit board A013; fuses F040, F041

0.0.18

A005, A014

Rear EPC

Bus fault

No functions available, no display

Power supply for CAN bus is in circuit board A013; fuses F040, F041

0.0.1A

A002, Y015, Y016, Y017, Y018, Y019

ECU, enhanced control, electric auxiliary control valves

Bus fault

No functions available, no display

Power supply for CAN bus is in circuit board A013; fuses F040, F041

0.0.1B

A002

ECU, enhanced control

TeachIn bus faulty - Master (Variotronic TI) ('Teach-in data transfer fault')

Emergency mode

0.0.1E

ECU, Neumaier

Bus fault Neumaier reversing system

Neumaier System doesn't work

(Neumaier Service Manual)

0.0.1F

A034

Joystick

Joystick bus fault ('Drive switch data transfer fault')

Emergency operation, no auxiliary valve operation

Power supply for CAN bus is in circuit board A013; fuse F047

JOYSTICK CAN - JOYSTICK

0.0.20

A007

Instrument cluster

CAN Bus fault between A007 instrument cluster and tractor electronics

No functions available, no display

Power supply for CAN bus is in circuit board A013; fuses F040, F041

0.1.50

A007

Instrument cluster

VDO instrument cluster EEPROM not programmed

Malfunctions in instrument cluster

EOL reprogramming necessary

0.1.51

B012

Engine oil pressure sensor

Sensor fault, wiring fault

12 V supply fault

No monitoring

'Instrument cluster' circuit diagram

0.1.54

B019

Compressed air tank pressure sensor

Sensor fault, wiring fault

12 V supply fault

No display

'Instrument cluster' circuit diagram

0.1.55

S036

Hydraulic oil level sensor

Sensor fault, wiring fault

No monitoring

'Spool valves 1' circuit diagram

0.1.56

B005, A021, A022

Temperature sensor engine temp. (=water), (ECU,EDC / EMR)

Sensor fault, wiring fault

No monitoring

'Instrument cluster' circuit diagram

Fault code

id code

Brief description

Description

Consequences

Link

FENDIAS

Note

0.1.57

B006, A022

Sensor, charge air temperature, ECU, EMR

Sensor fault, wiring fault

No monitoring

Circuit diagram: "Instrument cluster" (F400, F700); "EDC control" (F900); "EMR engine control (F7/800 Vario)

For EDC/EMR EDC - level converter / SERDIA diagnostics

0.1.59

B007; B034

Fuel level sensor

Sensor fault, wiring fault

No display

'Instrument cluster' circuit diagram

1.1.01 poss.

B038 or B055

EDC / EMR foot throttle rotary position sensor (yellow), combi-sensor

Signal too high, signal too low, signal missing for longer than 2000 ms

Chapter 2000 Reg.B (EDC fault or EMR fault)

'EDC Engine control', 'EMR Engine control' circuit diagram

TRANSMISSION, AUTOMATIC MAXIMUM OUTPUT CONTROL

1.1.03

B029, B038 or B055

EST foot throttle rotary position sensor EST (red), EDC foot throttle rotary position sensor (yellow), combi-sensor

B029 and B038 do not match, no match B055 - combi-sensor (PIN 3 to PIN 6)

Restricted operating mode,

Chapter 2000 Reg.B (EDC fault or EMR fault)

'EDC Engine control', 'EMR Engine control' circuit diagram

TRANSMISSION, AUTOMATIC MAXIMUM OUTPUT CONTROL, calibration code '4005'

1.1.04

A002

ECU, enhanced control

Tractor Management System (TMS) checksum error

Tractor Management System (TMS) doesn't function

EOL reprogramming necessary

1.1.05

A021; A022

EDC control module

Engine configuration could not be read from the EDC / EMR - control unit

TMS is disengaged

'EDC Engine control', 'EMR Engine control' circuit diagram

1.1.7E

B035

Hand throttle rotary position sensor

Signal out of range

8.5 V supply fault

Restricted operating mode,

Chapter 2000 Reg.B (EDC fault or EMR fault)

'EDC Engine control', 'EMR Engine control' circuit diagram

Fuse 26

TRANSMISSION, AUTOMATIC MAXIMUM OUTPUT CONTROL

1.1.7F

A004

Control console

Electrical fault in hand throttle memory keys (EDC/EMR). No communication with control console.

Last speed setting is retained. Engine speed can be changed using hand throttle or accelerator.

JOYSTICK, CANJOYSTICK

1.1.9E

A002, A004

ECU, enhanced control Control console (B035 - sensor, hand throttle)

CAN connection (enhanced control Bus); A002 - ECU (enhanced control) to A004 - ECU (control console) faulty

Restricted operating mode, Chapter 2000 Reg.B (EDC fault or EMR fault)

'EDC Engine control', 'EMR Engine control' circuit diagram

JOYSTICK, CANJOYSTICK

1.1.9F

A034

Drive switch (memory buttons)

A034 - Drive switch (memory buttons) faulty / CAN connection (enhanced control BUS): A002 ECU (enhanced control) to A034 - Drive switch faulty

Restricted operating mode, Chapter 2000 Reg.B (EDC fault or EMR fault)

'EDC Engine control', 'EMR Engine control', 'Transmission Bus', 'Enhanced control Bus' circuit diagram

JOYSTICK, CANJOYSTICK

1.1.A0

A021

EDC control module

EDC control module (A021) cannot be identified, EOL programming error

Torque is limited according to fault grading. Chapter 2000 Reg.B (EDC fault or EMR fault)

'EDC Engine control', 'EMR Engine control' circuit diagram

EDC - level converter or Serdia diagnostics

1.1.A1

A002, A021, A022

ECU (enhanced control), EDC engine control module, EMR engine control module

CAN enhanced control module (A002) - Engine control module (A021/A022) connection fault

Chapter 2000 Reg.B (EDC fault or EMR fault)

"Transmission

 Bus" circuit diagram

EDC - level converter or Serdia diagnostics

1.1.B0

CAN-bus communication restricted

EOL reprogramming necessary.

1.1.E0

A002, B035

A002 - ECU (enhanced control) ; Sensor hand throttle EDC / EMR

EEPROM checksum is wrong

Restricted operating mode, Chapter 2000 Reg.B (EDC fault or EMR fault)

'EDC Engine control', 'EMR Engine control' circuit diagram

New end-of-line programming required or load new data record

1.2.01

B041

Sensor, EMR (camshaft)

Signal error, gap to camshaft sprocket too wide, cable connection broken

B042 - EMR sensor (crankshaft) takes over rpm control, no effect on tractor driving mode. Note: If both sensors fail (B041, B042), the diesel engine dies

see also Chapter 2000 Reg. B - EMR troubleshooting plan

SERDIA diagnostics

1.2.02

B042

Sensor, EMR (crankshaft)

Signal error, gap to flywheel too wide, cable connection broken

B041 - EMR sensor (camshaft ) takes over rpm control, no effect on tractor driving mode. Note: If both sensors fail (B041, B042), the diesel engine dies

see also Chapter 2000 Reg. B - EMR troubleshooting plan

SERDIA diagnostics

1.2.04

B041, B042

Sensor, EMR camshaft / crankshaft

Overspeed shutoff

Engine stop; tractor in 'Push' mode, check B041/B042 wiring, Y035 - check EMR actuator

see also Chapter 2000 Reg. B - EMR troubleshooting plan

SERDIA diagnostics

1.2.05

B038 or B055

Sensor, foot throttle EMR;combi-sensor

Signal too high / signal too low

Error message, no effect on tractor driving mode.

see also Chapter 2000 Reg. B - EMR troubleshooting plan

TRANSMISSION, AUTOMATIC MAXIMUM OUTPUT CONTROL SERDIA diagnostics calibration code "4005"

1.2.07

B053

Sensor, charge air temperature / boost pressure (EMR)

Boost pressure signal error. Signal out of range

The A022 - ECU, EMR uses a substitute value to calculate the quantity injected, or reduced output of the tractor. Check the sensor cable connection, replace the sensor

see also Chapter 2000 Reg. B - EMR troubleshooting plan

SERDIA diagnostics

Fault code

DIN brief description

Cause

Consequences

Reference

0.0.11

A002 - ECU, enhanced control

Data transfer A002 restricted to A051

Bus fault; 4WD differential lock switch

Wiring diagram Sheet 22 / 6

0.0.12

A008 - Terminal

Bus fault

No functions available, no display

Wiring diagram Sheet 22 / 6

0.0.13

A004 - ECU, control panel

Bus fault

No functions available, no display

Wiring diagram Sheet 22 / 6

0.0.14

A009 - Actuator unit

Bus fault

No functions available, no display

Wiring diagram Sheet 22 / 6

0.0.15

A002 - ECU, enhanced control

Bus fault; 4WD differential lock switch

No functions available, no display

Wiring diagram Sheet 22 / 6

0.0.16

A002 - ECU, enhanced control

Front PTO bus fault

No functions available, no display

Wiring diagram Sheet 22 / 6

0.0.17

A002 - ECU, enhanced control

Front PTO bus fault

No functions available, no display

Wiring diagram Sheet 22 / 6

0.0.18

A014 - ECU, EPC OBE

Bus fault

No functions available, no display

Wiring diagram Sheet 22 / 6

0.0.1A

A002 - ECU, enhanced control Y015 - Auxiliary control valve Y016 - Auxiliary control valve Y017 - Auxiliary control valve Y018 - Auxiliary control valve Y019 - Auxiliary control valve

Bus fault

No functions available, no display

Wiring diagram Sheet 22 / 6 Sheet 26

0.0.1B

A002 - ECU, enhanced control

Teach-in bus fault – master (Variotronic TI) ("teach-in data transfer faulty")

Emergency mode

Wiring diagram Sheet 22 / 6

0.0.1E

ECU, Neumaier

Neumaier reversing system bus fault

Neumaier system not functioning

0.0.1F

A034 - Driving switch, CAN bus

Driving switch bus fault (driving switch data transfer faulty)

Emergency opera- tion, auxiliary control valve not functioning

Wiring diagram Sheet 22 / 6

0.0.20

A007 - Instrument pane

CAN bus fault between A007 and tractor electronics

No functions available, no display

Wiring diagram Sheet 22 / 6

0.1.50

A007 - Instrument panel

VDO instrument panel EEPROM not programmed

Malfunctions in instrument panel

0.1.54

B019 - Sensor, compressed air supply

Sensor faulty, Signal line fault

12 V supply fault

No display

Wiring diagram Sheet 24

A013 fuse 25

0.1.55

S036 - Switch, hydraulic oil level indicator

Sensor faulty, Signal line fault

No monitoring

Wiring diagram Sheet 26

0.1.56

B089 - Temperature sensor, Deutz

Sensor faulty, Signal line fault

No monitoring

Wiring diagram Sheet 36

0.1.57

B092 - Sensor, charge air pressure/ temperature

Sensor faulty, Signal line fault

No monitoring

Wiring diagram Sheet 36

0.1.59

B034 - Immersed tube sensor (fuel)

Sensor faulty, Signal line fault

No display

Wiring diagram Sheet 24

1.1.01

B055 - Sensor, foot throttle

Signal too high, signal too low, no signal for longer than 2000 ms

Chapter 2000 Reg.B (EDC fault)

Wiring diagram Sheet 35

1.1.03

B055 - Sensor, foot throttle

No match B055 combination sensor (PIN 3 to PIN 6)

Restricted operating mode, Chapter 2000 Reg.B (EDC fault)

Wiring diagram Sheet 35

1.1.04

A002 - ECU, enhanced contro

Tractor Management System (TMS) checksum error

TMS is switching off

1.1.05

A051 - ECU, engine control unit (EDC 7).

Not able to read off engine configuration from EDC control unit

TMS is switching off

Wiring diagram Sheet 35

1.1.06

A002 - ECU, enhanced contro

EST memory could not be reserved

TMS non-operable

1.1.07

A002 - ECU, enhanced control

Motor parameter checksum incorrect

Driving possible in emergency operating mode

1.1.7E

B035 - Sensor, hand throttle

Signal too high, signal too low

Faulty 8.5 V supply

Restricted operating mode, Chapter 2000 Reg.B (EDC fault)

Wiring diagram Sheet 33

Fuse 26

1.1.7F

A034 - Driving switch, CAN bus

Hand throttle memory keys defective (electrical fault). No communication with EST.

Last RPM speed is retained. Engine RPM speed can be changed using hand or foot throttle.

1.1.9E

A002 - ECU, enhanced control A004 - ECU, control panel

CAN connection (enhanced control BUS): A002 to A004 ECU faulty

Restricted operating mode, Chapter 2000 Reg.B (EDC fault)

Wiring diagram Sheet 22 / 23

1.1.9F

A034 - Driving switch, CAN bus

A034 driving switch (memory keys) defective; CAN connection A002 ECU to A034 faulty

Restricted operating mode, Chapter 2000 Reg.B (EDC fault)

Wiring diagram Sheet 22 / 23

1.1.A0

A051 - ECU, engine control unit (EDC 7).

Wrong engine control unit (A051), wrong EOL programming

Torque limited following fault grading. Chapter 2000 Reg.B (EDC fault)

1.1.A1

A002 - ECU, enhanced control A051 - ECU, engine control unit (EDC 7).

CAN enhanced control module (A002) connection to engine control unit (A051) faulty

Chapter 2000 Reg.B (EDC fault)

Wiring diagram Sheet 28

1.1.B0

A050 - ECU, basic control unit A051 - ECU, engine control unit (EDC 7).

CAN bus communication and function restricted

restricted engine function

1.1.E0

A002 - ECU, enhanced control

EEPROM checksum is incorrect

Restricted operating mode, Chapter 2000 Reg.B (EDC fault)

1.2.00

A051 - ECU, engine control unit (EDC 7).

Original error, Deutz

1.2.01

G001 - Battery 1 (12 VDC)

Input, battery, battery voltage outside setpoint range

Start not possible

1.2.02

B092 - Sensor, charge air pressure/ temperature

Boost pressure sensor, break in wiring or short circuit. Charge pressure outside setpoint range

Reduced power

Wiring diagram Sheet 36

1.2.03

B092 - Sensor, charge air pressure/ temperature

Sensor Charge air temperature, break in wiring or short circuit. Charge air temperature above setpoint value

Reduced power

Wiring diagram Sheet 36

1.2.04

B089 - Temperature sensor, Deutz

Coolant temperature sensor: break in wiring or short circuit. Coolant temperature outside setpoint area

Wiring diagram Sheet 36

1.2.06

B085 - Camshaft speed B088 - Crankshaft speed

Camshaft sensor defective or signal absent; Crankshaft sensor defective or signal absent; RPM signals from camshaft/crankshaft out of phase

Starting possible after prolonged unsuccessful attempt, engine runs "rough"

Wiring diagram Sheet 36

1.2.07

B091 - Sensor, water in fuel

Fuel filter/water sedimentor sensor, brake in wiring or short circuit Water level above setpoint range

Drain water from fuel filter

Wiring diagram Sheet 36

1.2.08

B087 - Fuel low pressure

Brake in wiring or short circuit Fuel low pressure outside setpoint rage

Check fuel system, possibly air in system or fuel filter clogged

Wiring diagram Sheet 36

1.2.0A

B035 - Sensor, hand throttle

Break in wiring or short circuit, signal from idle sensor not plausible

1.2.0E

B090 - Sensor, oil pressure

Brake in wiring or short circuit. Oil pressure outside of setpoint range

Wiring diagram Sheet 36

1.2.12

S002 - Switch, ignition

Pin 50, Ignition starter switch sticking

Wiring diagram Sheet 7

1.2.13

A051 - ECU, engine control unit (EDC 7).

Travel speed above setpoint range, signal fault

1.2.14

B055 - Sensor, foot throttle

Brake in wiring or short circuit Signal does not match idle sensor signal

Speed maintained, can be used by hand throttle by increasing speed briefly

Wiring diagram Sheet 35

Fault code

DIN brief description

Cause

Consequences

Reference

1.2.21

K063 - Heater flange relay

Brake in wiring or short circuit

Pre-heater inoperable

Wiring diagram Sheet 36

1.2.22

K063 - Heater flange relay

Break in wiring or incorrectly connected

Pre-heater inoperable

Wiring diagram Sheet 36

1.2.23

S047 - Switch, engine brake

Brake in wiring or short circuit

Wiring diagram Sheet 9

1.2.24

Y006 - Solenoid valve, engine brake

Faulty valve, faulty actuation

Wiring diagram Sheet 36

1.2.25

Y006 - Solenoid valve, engine brake

Brake in wiring or short circuit

Wiring diagram Sheet 36

1.2.27

G001 - Battery 1 (12 VDC)

Short circuit to battery or earth

Start not possible

1.2.2C

K008 - Relay, starter lockout

Brake in wiring or short circuit

Start not possible

Wiring diagram Sheet 7

1.2.30

B004 - Vacuum switch (air filter)

Pressure loss above setpoint range

Clean/replace air filter

Wiring diagram Sheet 35

1.2.34

S034 - Switch, coolant level

Coolant outside of setpoint level

Check coolant level

Wiring diagram Sheet 35

1.2.37

A051 - ECU, engine control unit (EDC 7).

Fan speed above setpoint range

1.2.3A

A051 - ECU, engine control unit (EDC 7).

Misfiring

1.2.50

Y091 - Dispensing unit (fuel)

Dispensing unit not connected, short circuit to battery or earth

Message that the engine will stop after approx. 5 minutes is displayed

Wiring diagram Sheet 36

Fault code

DIN brief description

Cause

Consequences

Reference

1.2.51

Mechanical rail pressure limiting valve

Rail pressure limiting valve was opened

Message that the engine will stop after approx. 5 minutes is displayed

1.2.52

B086 - Rail pressure sensor

Brake in wiring or short circuit

Message that the engine will stop after approx. 5 minutes is displayed

Wiring diagram Sheet 36

1.2.53

B086 - Rail pressure sensor

Rail pressure outside setpoint range

Message that the engine will stop after approx. 5 minutes is displayed

Wiring diagram Sheet 36

1.2.54

B086 - Rail pressure sensor

Rail pressure monitoring deactivated

1.2.60

A051 - ECU, engine control unit (EDC 7).

Misfiring on several cylinders

1.2.61

A051 - ECU, engine control unit (EDC 7).

Misfiring on cylinder 1

1.2.62

A051 - ECU, engine control unit (EDC 7).

Misfiring on cylinder 2

1.2.63

A051 - ECU, engine control unit (EDC 7).

Misfiring on cylinder 3

1.2.64

A051 - ECU, engine control unit (EDC 7).

Misfiring on cylinder 4

1.2.65

A051 - ECU, engine control unit (EDC 7).

Misfiring on cylinder 5

1.2.66

A051 - ECU, engine control unit (EDC 7).

Misfiring on cylinder 6