User Manual

FENDT 900 Vario COM III Faults
B
OVERALL SYSTEM/TRACTOR
Fault Code Table FENDT 900 Vario – COM III
Service Training
919 .. 1001- 934 .. 1001- 922 .. 1001- 925 .. 1001- 928 .. 1001- 931 .. 1001-
0000 B T000002
Version 3
21/09/2007
21
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06.1.03 S019 - Switch (external), rear left
PTO
Faulty button,
Signal fault
PTO can be engaged
by pressing emergen-
cy button in cab for 5
seconds
Circuit diagram
Sheet 10
REAR PTO ENHANCED
CONTROL
06.1.04 Y008 - Solenoid valve, rear PTO
(clutch)
Actuation fault PTO disengages Circuit diagram
Sheet 10
REAR PTO ENHANCED
CONTROL
06.1.05 B021 - Sensor, rear PTO speed
(clutch)
Sensor faulty,
Signal fault
Circuit diagram
Sheet 10
06.1.10 B020 - Sensor, rear PTO speed (stub
shaft)
Sensor faulty,
Signal fault
PTO can be engaged
by pressing emergen-
cy button in cab for 5
seconds
Circuit diagram
Sheet 10
REAR PTO ENHANCED
CONTROL
12 V supply fault
06.1.11 A039 - MFA, multifunction armrest
Rear PTO auto mode button
Faulty button, signal fault PTO disengages,
Auto mode OFF
REAR PTO ENHANCED
CONTROL
06.1.13 B020 - Sensor, rear PTO speed (stub
shaft)
Overspeed warning Circuit diagram
Sheet 10
06.1.15 A039 - MFA, multifunction armrest
Speed selector button NEUTRAL
Signal fault, button/A004 PTO speed cannot be
modified or selected
REAR PTO ENHANCED
CONTROL
06.1.16 A039 - MFA, multifunction armrest
Speed preselection button 540
Faulty button, signal fault
06.1.17 A039 - MFA, multifunction armrest
Speed preselection button 750
Faulty button, signal fault
06.1.18 A039 - MFA, multifunction armrest
Speed preselection button 1000
Faulty button, signal fault
06.1.1A Y026 - Solenoid valve, rear PTO,
stage I
Speed rate 540
Actuation fault PTO cannot be en-
gaged
Circuit diagram
Sheet 10
REAR PTO ENHANCED
CONTROL
Fault
code
DIN brief description Cause Consequences Reference FENDIAS/Note