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Farmer 400
Fav 700
Fav 900
T
ractor / General system
V
ario T
ractors - Failure Codes
B
Faults
12/1999
0000
000001
B
b
23/47
Capitel
Docu-No.
Index
Date
Version
Page
Vario Tractors - Failure Codes
5.1.9B S025 ,
S026
LS Pump
pressure-operated
switch, auxilliary pump
flow monitor
Interruption even before
ignition is switched on
between e-box and
connector (same as
when both components
are disconnected), test
sequence: constant 8 V
No monitoring
"Spool valves 1" circuit
diagram
Fault code already
present at "Ignition ON".
5.1.9E S034
Engine coolant level
switch
Coolant level too low
Major engine damage!
Circuit diagram
"Dashpanel"
Only for FAV 700: Fault
code can only be
cleared temporarily; it is
repeated every 2
minutes
5.1.9F S034
Engine coolant level
switch
Signal fault
No further monitoring
Circuit diagram
"Dashpanel"
Only for FAV 700
5.1.B0 A002
ECU, enhanced control CAN-bus
communication
restricted
EOL reprogramming
necessary
5.1.FF A002
ECU, enhanced control Internal fault (RAM /
EEPROM)
6.1.01
A004
Rear PTO ON / OFF key
in cab
Key A004 signal fault
PTO disengages
Circuit diagram "PTO's" COMFORT REAR PTO
Bus fault A004 / A002
6.1.02
S020
Left external Rear "PTO
ON / OFF" pushbutton
Signal fault
PTO can be engaged by
pressing emergency key
in cab for 5 seconds.
Circuit diagram "PTO's" COMFORT REAR PTO
6.1.03
S019
Right external "Rear
PTO ON / OFF"
pushbutton
Signal fault
PTO can be engaged by
pressing emergency key
in cab for 5 seconds.
Circuit diagram "PTO's" COMFORT REAR PTO
6.1.04
Y008
Rear PTO clutch
solenoid valve
Actuation fault
PTO disengages
Circuit diagram "PTO's" COMFORT REAR PTO
6.1.05
B021
Hall-effect speed sensor
at rear PTO clutch
Signal fault
PTO can be engaged by
pressing emergency key
in cab for 5 seconds.
Circuit diagram "PTO's" COMFORT REAR PTO
Fault
code
Id code
Brief description
Description
Consequences
Link
FENDIAS / Note