Page 68 of 436

4-3 1. Differencial gear lock indicator light “DIFF. LOCK”
2. Low-range indicator light “L”
3. High-range indicator light “H”4. Neutral indicator light “N”
5. Reverse indicator light “R”6. Park indicator light “P”
7. Differencial gear lock indicator “”
8. Coolant temperature warning light “”
1. Témoin de blocage du différentiel “DIFF. LOCK”
2Témoin du rapport inférieur “L”
3. Témoin du rapport supérieur “H”4. Témoin de point mort “N”
5. Témoin de marche arrière “R”
6. Témoin de stationnement “P”
7. Indicateur de blocage du différentiel “”
8. Témoin d’avertissement de la température du liquide de
refroidissement “”
1. Luz indicadora de bloqueo del diferencial “DIFF. LOCK”
2 Luz indicadora de margen bajo “L”
3. Luz indicadora de margen alto “H”
4. Luz de control de punto muerto “N”
5. Luz de control de marcha atrás “R”
6. Luz indicadora de estacionamiento “P”
7. Indicadora de bloqueo del diferencial “”
8. Luz de aviso de la temperatura del refrigerante “”
DIFF.
LOCKDIFF.
LOCK
DIFF.
LOCK
EBU00043
Indicator lights
EBU01060
Differential gear lock indicator light “DIFF.
LOCK”
This indicator light and the differential gear lock in-
dicator in the display flash when the differential
gear lock switch is set to the “4WD-LOCK” posi-
tion.
EBU01122
Low-range indicator light “L”
This indicator light comes on when the drive select
lever is in the “L” position.
EBU01064
High-range indicator light “H”
This indicator light comes on when the drive select
lever is in the “H” position.
EBU00603
Neutral indicator light “N”
This indicator light comes on when the transmis-
sion is in neutral.
U5ND60.book Page 3 Friday, May 10, 2002 12:10 PM
Page 70 of 436

4-5 1. Differencial gear lock indicator light “DIFF. LOCK”
2. Low-range indicator light “L”
3. High-range indicator light “H” 4. Neutral indicator light “N”
5. Reverse indicator light “R” 6. Park indicator light “P”
7. Differencial gear lock indicator “ ”
8. Coolant temperature warning light “ ”
1. Témoin de blocage du différentiel “DIFF. LOCK”
2 Témoin du rapport inférieur “L”
3. Témoin du rapport supérieur “H” 4. Témoin de point mort “N”
5. Témoin de marche arrière “R”
6. Témoin de stationnement “P”
7. Indicateur de blocage du différentiel “ ”
8. Témoin d’avertissement de la température du liquide de
refroidissement “ ”
1. Luz indicadora de bloqueo del diferencial “DIFF. LOCK”
2 Luz indicadora de margen bajo “L”
3. Luz indicadora de margen alto “H”
4. Luz de control de punto muerto “N”
5. Luz de control de marcha atrás “R”
6. Luz indicadora de estacionamiento “P”
7. Indicadora de bloqueo del diferencial “ ”
8. Luz de aviso de la temperatura del refrigerante “ ”
DIFF.
LOCKDIFF.
LOCK
DIFF.
LOCK
EBU00602
Reverse indicator light “R”
This indicator light comes on when the transmis-
sion is in reverse.
EBU00609
Park indicator light “P”
This indicator light comes on when the drive select
lever is in the “P” (park) position.
EBU00860
Coolant temperature warning light “ ”
When the coolant temperature reaches a specified
level, this light comes on to warn that the coolant
temperature is too hot. If the light comes on during
operation, stop the engine as soon as it is safe to
do so and allow the engine to cool down for about
10 minutes.
E-4.fm Page 5 Tuesday, September 17, 2002 9:21 AM
Page 320 of 436
8-53 1. Coolant reservoir cap
2. Maximum level mark
3. Minimum level mark
1. Bouchon du vase d’expansion
2. Repère de niveau maximum
3. Repère de niveau minimum
1. Tapa del depósito de refrigerante
2. Marca de nivel máximo
3. Marca de nivel mínimo
EBU01000
Cooling system
1. Check the coolant level in the reservoir when
the engine is cold as the coolant level will
vary with engine temperature. The coolant
level should be between the maximum and
minimum marks.
2. If the level is low, remove panel D. (See pag-
es 8-17–8-20 for panel removal and installa-
tion procedures.)
U5ND60.book Page 53 Friday, May 10, 2002 12:10 PM
Page 322 of 436
8-55
3. Remove the reservoir cap, and then add
coolant or distilled water to raise it to the
specified level.
4. Install the panel.CAUTION:_ Hard water or salt water is harmful to the en-
gine. You may use soft water if you can’t get
distilled water. _NOTE:_
If water is added, have a Yamaha dealer
check the antifreeze content of the coolant as
soon as possible.
The radiator fan operation is completely auto-
matic. It is switched on or off according to the
coolant temperature in the radiator.
_If your ATV overheats, see page 8-132 for details.Coolant reservoir capacity:
0.25 L
U5ND60.book Page 55 Friday, May 10, 2002 12:10 PM
Page 419 of 436
10-6
Bulb voltage, wattage
× quantity:
Headlight 12 V, 30/30 W
× 2
Tail/brake light 12 V, 5/21 W
× 1
Neutral indicator light L.E.D.
Reverse indicator light L.E.D.
Coolant temperature warning light L.E.D.
Park indicator light L.E.D.
High-range indicator light L.E.D.
Low-range indicator light L.E.D.
Differential gear lock indicator light L.E.D.
Fuse:
Main fuse 30 A
Headlight fuse 15 A
Ignition fuse 10 A
Auxiliary DC jack fuse 10 A
Four-wheel-drive fuse 3 A
Signaling system fuse 10 A
Odometer fuse (backup) 10 AModel YFM450FA
U5ND60.book Page 6 Friday, May 10, 2002 12:10 PM