User Manual

FENDT 400 Vario COM III, FENDT 700 Vario COM III, FENDT 800 Vario COM III Faults
B
OVERALL SYSTEM/TRACTOR
Fault code table COM III
Service Training
400 .. 1001- 724 .. 1001- 731 .. 1001- 401 .. 1001- 725 .. 1001- 402 .. 1001- 726 .. 1001- 403 .. 1001- 727 .. 1001- 404 .. 1001- 729 .. 1001-
0000 B T000434
Version 1
20/09/2007
27
Crop_this_page
5.1.9A S026 - Switch, steering pump flow
controller
Switch faulty (no longer clos-
es/remains open even with-
out oil flow)
Plausibility error (in-
correct voltage value/
Ohm value)
Wiring diagram
Sheet 26
See also Chapter
9000 Reg. E
Fault code appears 8 seconds
after "Ignition ON". Error mes-
sage can be acknowledged,
but reappears after 10 min-
utes.
5.1.9B S025 - Switch, LS pump pressure
monitor
Faulty pressure switch No monitoring Wiring diagram
Sheet 26
See also Chapter
9000 Reg. E
Fault code with engine run-
ning
5.1.9D B091 - Sensor, water in fuel Water in fuel Drain container Wiring diagram
Sheet 36
5.1.9E S034 - Switch, coolant level Level too low Engine damage! Wiring diagram
Sheet 24
Error message can be cleared
only temporarily; it is repeated
every 2 minutes
5.1.9F S034 - Switch, coolant level Signal fault No further monitoring Wiring diagram
Sheet 24
5.1.B0 A002 - ECU, enhanced control CAN bus communication re-
stricted
EOL programming
5.1.FD A002 - ECU, enhanced control CAN3 component could not
be initialised
ISO bus may not be
fully functioning
5.1.FF A002 - ECU, enhanced control Internal fault (RAM/EEPROM) EOL programming
6.1.01 A004 - ECU, control panel
Rear PTO button in cab ON/OFF
Signal fault, button/A004 PTO disengages Wiring diagram
Sheet 32
ENHANCED CONTROL
REAR PTO
6.1.02 S020 - Switch (external), rear right
PTO
Signal fault PTO can be engaged
by pressing emergen-
cy button in cab for 5
seconds
Wiring diagram
Sheet 32
ENHANCED CONTROL
REAR PTO
6.1.03 S019 - Switch (external), rear left
PTO
Signal fault PTO can be engaged
by pressing emergen-
cy button in cab for 5
seconds
Wiring diagram
Sheet 32
ENHANCED CONTROL
REAR PTO
Fault
code
DIN brief description Cause Consequences Reference FENDIAS / Note