
5. Press
.
GUID-943B8E4E-7944-4407-989E-57B69332DFCD
A list of control unit pins appear.
6. Press the up arrow or the down arrow to view the control unit pin status
informed by the service personnel.
7. Press
to leave the IO-list.
5.6
Automatic air conditioning error codes
Automatic air conditioning error codes are shown on the air conditioning display.
1
GUID-81330F1E-4908-4C8C-85BE-75113708C04B
1. Error code
If an error code is displayed on the air conditioning display, the air conditioning
system may not work properly. Contact an authorised Valtra workshop.
5.7
Steering system malfunctions
CAUTION: If a malfunction occurs in the steering system, stop the
tractor and correct the malfunction before restarting.
If the oil supply from the hydraulic pump fails for any reason, the tractor can still
be steered with the steering wheel. In this case the steering valve acts as a pump
and provides oil pressure for the steering cylinder. The steering is heavier to use
than normally.
5. Troubleshooting
- 416 -