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Control functions
ESU10450
Fuel level warning indicator "g"
The fuel level warning indicator indicates a
malfunctioning sensor, disconnected coupler,
broken lead, or short circuit when detected by
the self-diagnosis device of the snowmobile.
The fuel level warning indicator, warning light,
and all segments of the fuel meter warn the
rider of the above problems by flashing con-
tinuously.
When this occurs, have a Yamaha dealer in-
spect the snowmobile as soon as possible.
1. Fuel level warning indicator ")5"
2. Warning light "/f\"
3. Fuel meter
If the oil level warning indicator and the warn-
ing light come on, place the snowmobile on a
level surface and allow it to idle for one
minute.
If the oil level warning indicator and the warn-
ing light go off, the engine oil level is sufficient,
however it is getting low. Add engine oil as
soon as possible.
If the oil level warning indicator and the warn-
ing light do not go off, check the engine oil lev-
el in the oil tank (see page 52 for engine oil
level checking procedures), and add engine
oil if necessary.
ESU10510
Coolant temperature warning
indicator " i "
If the engine overheats, the coolant tempera-
ture warning indicator and the warning light
come on. When this occurs, stop the engine
immediately and allow the engine to cool
down, and then check the coolant level in the
coolant reservoir. (See page 16 for checking
procedures.)
ESU10460
Oil level warning indicator " ^ "
The oil level warning indicator and the warn-
ing light come on when the engine oil level is
low.
1. Coolant temperature warning indicator "dt"
2. Warning light "/jj\"
ECS00040
CAUTION:
1. Oil level warning indicator " t ^ "
2. Warning light "/jj\"
Do not operate the engine if it overheats.
ESU12680
Self-diagnosis device
This model is equipped with a self-diagnosis
device for various electrical circuits.
16
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