Coolant Temperature Warning Indicator; Self-Diagnosis Device; Engine Stop Switch - Yamaha Vector RS90RX Owner's Manual

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 50 for checking
procedures.)

1. Coolant temperature warning indicator "

2. Warning light "
ECS00040
CAUTION:
Do not operate the engine if it overheats.
ESU10522

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.
"
Control functions
1. Warning light "
2. Self-diagnosis warning indicator "
3. Two-digit error code
EWS00052
WARNING
If the self-diagnosis warning indicator
G
and warning light flash continuously,
and an error code is displayed during
operation, there may be some problem
with an electrical circuit, couplers, etc.
"
Stop the engine and allow it to cool off.
G
Then, check that the electrical circuits,
couplers, etc. in the engine compart-
ment are connected properly.
If the self-diagnosis warning indicator,
G
warning light, and an error code flash af-
ter the engine has been restarted, note
the error code, and then have a Yamaha
dealer inspect the snowmobile as soon
as possible.
ESU10530

Engine stop switch " "

The engine stop switch is used to stop the en-
gine in an emergency. Simply push the stop
switch to stop the engine. To start the engine,
pull the stop switch and proceed with starting
the engine. (See pages 28 for engine starting
procedures.)
"
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