Yamaha PZ50RTX, Owner'S Manual, Page: 21 / 92

Control functions
15
When this occurs, have a Yamaha dealer in-
spect the snowmobile as soon as possible.
ESU10460
Oil level warning indicator “ ”
The oil level warning indicator and the warn-
ing light come on when the engine oil level is
low.
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.
ESU10511
Coolant temperature warning
indicator “ ”
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 56 for checking
procedures.)
CAUTION:
ECS00040
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.
If any of those circuits are defective, the warn-
ing light and the self-diagnosis warning indi-
cator will flash, and a two-digit error code will
flash slowly in the tripmeter/odometer display.
1. Fuel level warning indicator “ ”
2. Warning light “ ”
3. Fuel meter
1. Oil level warning indicator “ ”
2. Warning light “ ”
1. Coolant temperature warning indicator “ ”
2. Warning light “ ”
U8GK11E0.book Page 15 Wednesday, April 11, 2007 9:51 AM