
Error Messages
N° Message Meaning Possible cause
SmartDrive
Limp modeCheck Remedy
Run travelling gear diagnostics
Contamination in the hydraulic system
(e.g. actuator valves)
Remove dirt
Calibration of the pivoting angle
sensor
not correct
Set the sensor pivoting angle. There
must be a signal of
approx. 2.5 volts present in neutral
position
Short circuit/broken cable in wiring for
pivoting angle sensors
Check the wiring to the sensors for the
pivoting angle
Sensor plug for pivoting angle
defective
Replace sensor plug
Pivoting angle sensor defective Replace and adjust the sensor pivoting
angle. There must be a signal of approx.
SmartDrive
feedback sensor 1
too high(B38)
Error: Pivoting angle
drive pump 1 front axle
– pivoting angle
changes too rapidly
34
angle. There must be a signal of approx.
2.5 volts present in neutral position
Run travelling gear diagnostics
Contamination in the hydraulic system
(e.g. actuator valves)
Remove dirt
Calibration of the pivoting angle
sensor
not correct
Set the sensor pivoting angle. There
must be a signal of
approx. 2.5 volts present in neutral
position
Short circuit/broken cable in wiring for
pivoting angle sensors
Check the wiring to the sensors for the
pivoting angle
Replace sensor plug
Pivoting angle sensor defective Replace and adjust the sensor pivoting
angle. There must be a signal of approx.
2.5 volts present in neutral position
Sensor plug for pivoting angle
defective
35 SmartDrive
feedback sensor 2
too high(B39)
Error: Pivoting angle
drive pump 2 rear axle –
pivoting angle changes
too rapidly
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