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
15
Crop_this_page
3.1.04 A004 - ECU, control panel Internal RAM, EEPROM faults Functions switched
off:
– Keypad, - digital /
analogue inputs,
- LED actuation
Replace control pan-
el
3.1.05 A004 - ECU, control panel Internal 8.5 V fault, keypad
fault
Functions switched
off:
– Keypad, - digital /
analogue inputs,
- LED actuation
Replace control pan-
el
3.1.06 A004 - ECU, control panel External 8.5 V fault Functions switched
off:
– Keypad, - digital /
analogue inputs,
- LED actuation
Replace control pan-
el
4.1.03 Neumaier reversing system – clutch
pedal potentiometer
Signal fault Continuation in emer-
gency mode possible
(Neumaier service manual)
Calibration code "4011"
Faulty 8.5 V supply A013 fuse 9
4.1.04 B017 - Sensor, clutch pedal Signal fault Loss of enhanced
control/function in fi-
nal speed control; no
Tempomat cruise
control function, TMS
is switched off
Wiring diagram
Sheet 29
TRANSMISSION
TRAVEL RANGE
Faulty 8.5 V supply A013 fuse 8
4.1.05 B039 - Sensor, high-pressure 2 Signal fault Loss of enhanced
control functions in
operating mode (no
"active hold function")
Wiring diagram
Sheet 29
TRANSMISSION
TURBO CLUTCH
12 V supply fault A013 fuse 2
Fault
code
DIN brief description Cause Consequences Reference FENDIAS / Note