INSTRUMENT AND CONTROL FUNCTIONS
3-6
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will stop flashing, however the immobi-
lizer system is still enabled.
TIP
This model is also equipped with a
self-diagnosis device for the immobiliz-
er system. If the immobilizer system is
not working correctly, the indicator light
will start flashing a pattern and the
odometer/tripmeter will display a 2-digit
code when the key is turned to “ON”.
When this occurs, have a Yamaha
dealer check the self-diagnosis system.
However, if the indicator light slowly
flashes five times, and then quickly
flashes two times repeatedly, error
code 52 will be displayed. This error
could be caused by signal interference.
If this occurs, try the following.
1. Use the code re-registering key to
start the engine.
TIP
Make sure there are no other immobi-
lizer keys close to the main switch, and
do not keep more than one immobilizer
key on the same key ring! Immobilizer
system keys may cause signal interfer-
ence, which may prevent the engine
from starting.
2. If the engine starts, turn it off, and
try starting the engine with the
standard keys.
3. If one or both of the standard keys
do not start the engine, take the
vehicle, the code re-registering
key and both standard keys to a
Yamaha dealer and have the stan-
dard keys re-registered.
EAU11911
Tachometer unit
The electric tachometer allows the rider
to monitor the engine speed and keep it
within the ideal power range.
When the key is turned to “ON”, the ta-
chometer needle will sweep once
across the r/min range and then return
to zero r/min in order to test the electri-
cal circuit.
NOTICE
ECA10031
Do not operate the engine in the ta-
chometer red zone.
Red zone: 8000 r/min and above
1. Tachometer
2. Tachometer red zone
3. Clock
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INSTRUMENT AND CONTROL FUNCTIONS
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This tachometer unit is equipped with a
clock.
To set the clock:
1. Push both the “SELECT” and
“RESET” buttons for at least two
seconds.
2. When the hour digits start flashing,
push the “RESET” button to set the
hours.
3. Push the “SELECT” button to
change the minutes.
4. When the minute digits start flash-
ing, push the “RESET” button to
set the minutes.
5. Push the “SELECT” button to start
the clock.
TIP
After setting the clock, be sure to
push the “SELECT” button before
turning the key to “OFF”, otherwise
the clock will not be set.
When the key is turned to “OFF”,
the clock display will remain on for
48 hours and then go off to prevent
the battery from discharging.
EAU12182
Coolant temperature gauge
With the key in the “ON” position, the
coolant temperature gauge indicates
the temperature of the coolant. When
the key is turned to “ON”, the coolant
temperature gauge needle will sweep
once across the temperature range and
then return to “C” in order to test the
electrical circuit. The coolant tempera-
ture varies with changes in the weather
and engine load. If the needle reaches
or enters the red zone, stop the vehicle
and let the engine cool. (See
page 6-36.)
NOTICE
ECA10021
Do not continue to operate the en-
gine if it is overheating.
1. Coolant temperature gauge
2. Coolant temperature gauge red zone12
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INSTRUMENT AND CONTROL FUNCTIONS
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allows the owner to experience the
pulsating at the brake lever or
brake pedal when the ABS is oper-
ating. However, special tools are
required, so please consult your
Yamaha dealer when performing
this test.
NOTICE
ECA16120
Keep any type of magnets (including
magnetic pick-up tools, magnetic
screwdrivers, etc.) away from the
front and rear wheel hubs, otherwise
the magnetic rotors equipped in the
wheel hubs may be damaged, result-
ing in improper performance of the
ABS system.
EAU13091
Fuel tank cap
To open the fuel tank cap
Open the fuel tank cap lock cover, in-
sert the key into the lock, and then turn
it 1/8 turn clockwise. The lock will be re-
leased and the fuel tank cap can be
opened.
To close the fuel tank cap
1. Push the fuel tank cap into position
with the key inserted in the lock.
2. Turn the key counterclockwise to
the original position, remove it, and
then close the lock cover.
1. Front wheel hub
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1. Rear wheel hub
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1. Fuel tank cap lock cover
2. Unlock.
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INSTRUMENT AND CONTROL FUNCTIONS
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EAU13445
Catalytic converters
This vehicle is equipped with catalytic
converters in the exhaust system.
WARNING
EWA10862
The exhaust system is hot after op-
eration. To prevent a fire hazard or
burns:
Do not park the vehicle near
possible fire hazards such as
grass or other materials that
easily burn.
Park the vehicle in a place
where pedestrians or children
are not likely to touch the hot
exhaust system.
Make sure that the exhaust sys-
tem has cooled down before do-
ing any maintenance work.
Do not allow the engine to idle
more than a few minutes. Long
idling can cause a build-up of
heat.
NOTICE
ECA10701
Use only unleaded gasoline. The use
of leaded gasoline will cause unre-pairable damage to the catalytic
converter.
EAU13861
Seat
To remove the seat
Insert the key into the seat lock, turn it
counterclockwise, and then pull the
seat off.
To install the seat
Insert the projections on the front of the
seat into the seat holders, push the rear
of the seat down to lock it in place, and
then remove the key.
1. Seat lock
2. Unlock.
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-30
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9To charge the battery
Have a Yamaha dealer charge the bat-
tery as soon as possible if it seems to
have discharged. Keep in mind that the
battery tends to discharge more quickly
if the vehicle is equipped with optional
electrical accessories.
NOTICE
ECA16520
To charge a VRLA (Valve Regulated
Lead Acid) battery, a special (con-
stant-voltage) battery charger is re-
quired. Using a conventional battery
charger will damage the battery. If
you do not have access to a con-
stant-voltage battery charger, have a
Yamaha dealer charge your battery.
To store the battery
1. If the vehicle will not be used for
more than one month, remove the
battery, fully charge it, and then
place it in a cool, dry place.
NOTICE:
When removing the
battery, be sure the key is turned
to “OFF”, then disconnect the
negative lead before discon-
necting the positive lead.
[ECA16302]
2. If the battery will be stored for more
than two months, check it at least
once a month and fully charge it if
necessary.
3. Fully charge the battery before in-
stallation.
4. After installation, make sure that
the battery leads are properly con-
nected to the battery terminals.
NOTICE
ECA16530
Always keep the battery charged.
Storing a discharged battery can
cause permanent battery damage.
EAU38592
Replacing the fuses
For TDM900
1. Backup fuse (for clock)
2. Radiator fan fuse
3. Turn signal light and hazard fuse
4. Ignition fuse
5. Signaling system fuse
6. Headlight fuse
7. Spare fuse
8. Fuel injection system fuse
9. Main fuse
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PERIODIC MAINTENANCE AND ADJUSTMENT
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9 For TDM900A
The main fuse and the fuse box, which
contains the fuses for the individual cir-
cuits, are located under the seat. (See
page 3-16.)
If a fuse is blown, replace it as follows.1. Turn the key to “OFF” and turn off
the electrical circuit in question.
2. Remove the blown fuse, and then
install a new fuse of the specified
amperage.
WARNING! Do not
use a fuse of a higher amperage
rating than recommended to
avoid causing extensive dam-
age to the electrical system and
possibly a fire.
[EWA15131]
3. Turn the key to “ON” and turn on
the electrical circuit in question to
check if the device operates.
4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
1. Backup fuse (for clock)
2. Radiator fan fuse
3. Turn signal light and hazard fuse
4. Ignition fuse
5. Signaling system fuse
6. Headlight fuse
7. ABS motor fuse
8. ABS motor spare fuse
9. Main fuse
10.Spare fuse
11.Fuel injection system fuse
12.ABS control unit fuse
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Specified fuses:
Main fuse:
40.0 A
Headlight fuse:
TDM900 15.0 A
TDM900A 20.0 A
Radiator fan fuse:
20.0 A
Ignition fuse:
10.0 A
Signaling system fuse:
10.0 A
Backup fuse:
TDM900 5.0 A
TDM900A 10.0 A
Fuel injection system fuse:
10.0 A
Turn signal light and hazard fuse:
10.0 A
ABS motor fuse:
TDM900A 30.0 A
ABS control unit fuse:
TDM900A 10.0 A
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PERIODIC MAINTENANCE AND ADJUSTMENT
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EAU24082
Replacing the tail/brake light
bulb
1. Remove the seat. (See
page 3-16.)
2. Remove the socket (together with
the bulb) by turning it counter-
clockwise.
3. Remove the burnt-out bulb by
pushing it in and turning it counter-
clockwise.
4. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
5. Install the socket (together with the
bulb) by turning it clockwise.
6. Install the seat.
EAU24204
Replacing a turn signal light
bulb
1. Remove the turn signal light lens
by removing the screw.
2. Remove the burnt-out bulb by
pushing it in and turning it counter-
clockwise.3. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
4. Install the lens by installing the
screw.
NOTICE:
Do not over-
tighten the screw, otherwise the
lens may break.
[ECA11191]
1. Socket
1
1. Screw
2. Turn signal light lens
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1. Turn signal light bulb
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PERIODIC MAINTENANCE AND ADJUSTMENT
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9 Engine overheating
WARNING
EWA10400
Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.
After removing the radiator cap retaining bolt, place a thick rag, like a towel, over the radiator cap, and then
slowly rotate the cap counterclockwise to the detent to allow any residual pressure to escape. When the hissing
sound has stopped, press down on the cap while turning it counterclockwise, and then remove the cap.
TIP
If coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended coolant
as soon as possible.
Wait until the
engine has cooled.
Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See TIP.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.
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