Self-Diagnosis Device - Yamaha Tricity MW125 Owner's Manual

Coolant temperature warning
light " "
This warning light comes on if the en-
gine overheats. If this occurs, stop the
engine immediately and allow the en-
gine to cool.
The electrical circuit of the warning
light can be checked by turning the key
to "ON". The warning light should
come on for a few seconds, and then
go off.
If the warning light does not come on
initially when the key is turned to "ON",
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.
NOTICE
Do not continue to operate the en-
gine if it is overheating.
TIP
 For radiator-fan-equipped vehi-
cles, the radiator fan(s) automati-
cally switch on or off according to
the coolant temperature in the ra-
diator.
INSTRUMENT AND CONTROL FUNCTIONS
 If the engine overheats, see page
EAU11447
6-33 for further instructions.
Engine trouble warning light "
This warning light comes on or flashes
if a problem is detected in the electrical
circuit monitoring the engine. If this oc-
curs, have a Yamaha dealer check the
self-diagnosis system. (See page 3-3
for an explanation of the self-diagnosis
device.)
The electrical circuit of the warning
light can be checked by turning the key
to "ON". The warning light should
come on for a few seconds, and then
go off.
ECA10022
If the warning light does not come on
initially when the key is turned to "ON",
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.

Self-diagnosis device

This model is equipped with a self-di-
agnosis device for various electrical
EAU11506
"
circuits.
If a problem is detected in any of those
circuits, the engine trouble warning
light will come on or flash. If this oc-
curs, have a Yamaha dealer check the
vehicle.
NOTICE
To prevent engine damage, be sure
to consult a Yamaha dealer as soon
as possible if this occurs.
3-3
EAU12095
3
ECA11171