5
Faults and remedial actions
5.1
Handling error situations
Indicator lights and service codes guide you in error situations.
•
Take notice of the indicator lights on the instrument panel and act accordingly.
The STOP indicator light starts flashing.
•
Stop the tractor and the engine immediately.
•
Continue only in an emergency, for example,
to move the tractor to the roadside.
The book symbol starts flashing on the A-pillar
display to indicate an active service code in the
system.
NOTE: If the book symbol starts flashing, contact
an authorised Valtra workshop, even if the error
does not prevent driving the tractor.
•
Check if the service code is included in the
service code table.
•
Follow the instructions on what operations
are allowed and what operations are to be
avoided while the service code is displayed.
•
If the service code is not listed in the table,
contact an authorised workshop immediately.
The limiting function of the maximum engine
speed is on (for example, 1 500 rpm or 1 800 rpm).
Some service codes limit the maximum engine
speed, torque and power of the engine. This
prevents serious damage to the engine.
Avoid long-term and heavy use of the engine until
the error is fixed.
NOTE: The tractor has a function which delays the activation of the parking brake
when the engine is stopped. The function activates if:
•
The engine speed stays below 400 rpm for longer than one second, but the
engine remains running.
and
•
The driving speed exceeds 5 km/h.
In this case, the tractor does not move and no service codes are shown on the
display. To continue driving, you have to stop and restart the engine.
5.2
Errors indicated by the indicator lights
Indicator light
Indication
GUID-32CAE5D4-C71C-4D8B-
A41F-2E1DE50F1ED4
Direction indicator light for second trailer.
If one of the bulbs on the combination has failed, this light is not lit.
GUID-16CF17A4-
D96E-4592-8DF3-1D4A100F090E
Direction indicator light for first trailer.
If one of the bulbs on the combination has failed, this light is not lit.
GUID-734ABCE0-5000-491A-9961-
AC15633FFC6C
Engine emission system failure or malfunction indicator light.
The light flashes when the AdBlue/DEF tank is empty.
GUID-06E4C986-88C7-44BA-9897-211
781955328
Engine air cleaner clogging indicator light.
The light is lit when the engine is running and a buzzer sounds once to indicate that the
engine air filter is clogged and needs to be serviced.
GUID-A1E9566C-86CE-4AD3-A512-
D772AE266E1E
Engine oil pressure light
The light is lit when the engine is running, a buzzer sounds continuously and the STOP
indicator light flashes to indicate that the oil pressure is too low.
Table continued on next page
5. Faults and remedial actions
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