3.3.22 Fault code 20.1.00 –
Fault
code
DIN brief description Cause Consequences Remedy
20 = VarioGuide CEA
0, 1, 2 = fault weighting (0 = heavy, 1 = medium; 2 = light)
01... = sequential number
The sorting of the error code is based on the serial number
20.1.00
A101 VD03 ECU
U004 GNSS receiver (Novatel)
A173 GNSS receiver (Trimble)
Unknown fault in track guidance system Restart system
20.1.10
A101 VD03 ECU
No valid IMU (gyrocompass) calibration Wayline guidance
switches off
Perform calibration
20.1.11
U004 GNSS receiver (Novatel)
A173 GNSS receiver (Trimble)
The selected correction signal cannot be used
(with fallback active)
or
No GNSS position received
Select a different
correction signal
Switch off fallback
function
20.1.12
A101 VD03 ECU
Calculation of the wayline has failed Track guidance
switches off
Create a new wayline or
select a different
wayline
20.1.13
A101 VD03 ECU
Steering input calculation has failed Track guidance
switches off
Re-activate with a
different vehicle
position
20.1.14
A101 VD03 ECU
Tractor either stood still for too long or moved
too quickly
Track guidance
switches off
Move tractor or reduce
speed
20.1.15
U004 GNSS receiver (Novatel)
A173 GNSS receiver (Trimble)
Allocation of INS and GPS position failed due to a
position jump
Track guidance
switches off
Re-activate; select
another correction
signal if necessary
3. Faults and remedy
228 Maintenance
530.020.020.011 Rev.A