Fav 900
Engine / Systems
Trouble shooting program EDC
B
Faults
Fav 900 chassis number 23/3001 and up
16.11.2000
2000
000001
B
b
8/72
Capitel
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Trouble shooting program EDC
Memory Keys A003 on Side Console A004 Direct Diagnostic
Failure Code (Fendt):
1.1.7E
Text-module
Failure location (MAN):
nonet
Text-module
Failure display :
Message on Dashpanel
Text-module
Failure path:
Memory Keys
- Signal to high
- Signal to low
Text-module
Consequences:
In case of Failure Identification, actual Requested Speed will be compared to EST - Pedal Position
Sensor (B029). After Correspondance being established, value of Memory Keys A003 will be
deactivated, Operation will only be possible via Accelerator pedal Positon Sensor B029 . The Functions
Hand Throttle and Terminal Settings are Deactivated.
Text-module
Possible origin:
Wiring Disruption, Short circuit, Voltage supply Failure, Memory key Failure, EST Control Module
Failure.
Text-module
Test Conditons:
Adaptor box connected
Ignition "ON"
Text-module
Use wiring diagrams wich are corresponding to the tractor
Fendt Component Identification:
A003, Joystick
Fendt Connector Identification:
X032_P
Text-module
Test
Measurement
Trouble shooting
Voltage Supply
Check Voltage with adaptor Box bet-
ween Joystick A003, Pin 30, Connector
X032_P and earth . Check Wire
WF1741.
- Check wiring
- Check Connectors
- If no failure can be identified, Check
fuse
Requested value: 8 - 8,5 V
Signal of Memory key
Check Current with Adaptor Box Bet-
ween Joystick A003, Pin 31, Connector
X032_P against eath. Check Wire
WF1742. Check Signal with FENDIAS.
- Check Wiring
- Check Connectors
- Adjust mecanical link between Pe-
dal and Position Sensor
- If adjustment becomes impossible,
Replace position sensor
Requested Values:
2 mA - 22 mA
Threshold Values:
I < 2mA or I > 22mA