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
27
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08.1.23 A039 - MFA, multifunction armrest
Setpoint value potentiometer, rear
power lift
Faulty setpoint value potenti-
ometer
Signal fault
Setpoint values can-
not be set
Only position control
possible
08.1.24 External sensor, rear power lift Faulty external sensor,
Signal fault
No control possible,
operable via external
button only
08.1.31 B031 - Sensor, right draught sensing
pin
Faulty draught sensing pin
Signal fault
Only position control
possible
Circuit diagram
Sheet 7
08.1.32 B032 - Sensor, left draught sensing
pin
Draught sensing pin faulty,
signal corrupt or short circuit -
Only position control
possible
Circuit diagram
Sheet 7
08.1.33 B031 - Sensor, right draught sensing
pin
Warning, draught sensing pin,
right overloaded
Warning message
only
Circuit diagram
Sheet 7
08.1.34 B032 - Sensor, left draught sensing
pin
Warning left draught sensing
pin overloaded or short circuit
+
Warning message
only
Circuit diagram
Sheet 7
08.1.40 S029 - Switch (external), raise rear
power lift, left
Faulty button, signal fault Button inoperable un-
til next trouble-free
cold start
Circuit diagram
Sheet 7
08.1.41 S030 - Switch (external), lower rear
power lift, left
Faulty button, signal fault Button inoperable un-
til next trouble-free
cold start
Circuit diagram
Sheet 7
08.1.42 S027 - Switch (external), raise rear
power lift, right
Faulty button, signal fault Button inoperable un-
til next trouble-free
cold start
Circuit diagram
Sheet 7
08.1.43 S028 - Switch (external), lower rear
power lift, right
Faulty button, signal fault Button inoperable un-
til next trouble-free
cold start
Circuit diagram
Sheet 7
08.1.44 A039 - MFA, multifunction armrest
stop button, rear power lift
Faulty button, signal fault Button inoperable un-
til next trouble-free
cold start
Fault
code
DIN brief description Cause Consequences Reference FENDIAS/Note