2015 YAMAHA FX HO ECU

Table of contents
General and important labels ........... 1Identification numbers .................... 1
Primary Identification (PRI-ID)
number............................................ 1
Craft Identification Number (CIN) ....... 1
Engine serial number.......................... 1
Manufactured date label .................... 2
Model information ........................... 2
Builder’s plate .................................... 2
Important labels .............................. 4
Warning labels.................................... 5
Other labels ........................................ 9
Safety information ........................... 11 Limitations on who may operate the watercraft ............................. 11
Cruising limitations ........................ 12
Operation requirements ................ 13
Recommended equipment ........... 15
Hazard information........................ 16
Watercraft characteristics ............. 16
Wakeboarding and water-skiing ... 18
Safe boating rules ......................... 19
Enjoy your watercraft responsibly ................................. 20
Description....................................... 21 Watercraft glossary ....................... 21
Location of main components ...... 22
Control function operation ............. 26 Watercraft control functions ......... 26
Remote control transmitter .............. 26
Yamaha Security System ................. 27
Engine stop switch .......................... 28
Engine shut-off switch .................... 28
Start switch ..................................... 28
Throttle lever .................................... 29
RiDE lever ......................................... 29
Steering system ............................... 29
Adjustable tilt steering system ......... 30
Cooling water pilot outlet ................. 31
Water separator................................ 31
Watercraft operation ...................... 32Watercraft operation functions ..... 32
Shift system...................................... 32
Electric trim system .......................... 34
Watercraft operation modes ......... 36
Low RPM Mode ............................... 36
No-wake mode ................................. 37
Cruise assist ..................................... 38
Instrument operation ...................... 40Multifunction information center ... 40
Analog speedometer/tachometer..... 40
Information display ........................... 41
Multifunction display ........................ 45
Equipment operation ...................... 49Equipment..................................... 49
Seats ................................................ 49
Handgrip........................................... 50
Reboarding grip................................ 50
Reboarding step ............................... 50
Bow eye............................................ 51
Stern eyes ........................................ 51
Cleat ................................................. 51
Pull-up cleats (FX Cruiser HO).......... 52
Storage compartments .................... 52
Fire extinguisher holder and cover ... 57
Operation and handling
requirements ................................... 58Fuel requirements ......................... 58
Fuel................................................... 58
Engine oil requirements ................ 60
Engine oil .......................................... 60
Draining the bilge water ................ 62
Draining the bilge water on land....... 62
Draining the bilge water on water .... 62
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Control function operation
26
EJU31026
Watercraft control functionsEJU42551Remote control transmitter
The Yamaha Security System and Low RPM
Mode settings can be selected by operating
the remote control transmitter. (See page 27
for Yamaha Security System setting proce-
dures and page 36 for Low RPM Mode acti-
vation procedures.)
Since the watercraft is programmed to rec-
ognize the internal code from this transmitter
only, the settings can only be selected with
this transmitter.
If you accidentally lose your remote control
transmitter or if it is not operating properly,
contact a Yamaha dealer.
When operating the watercraft, always keep
the transmitter with you, such as by storing it
in the transmitter holder in the built-in water-tight storage compartment, so that it is not
lost.
NOTICE
ECJ00753
The remote control transmitter is not
completely waterproof. Do not sub-
merge the transmitter or operate it un-
derwater. If the transmitter is
submerged, dry it with a soft, dry cloth,
and then check that it is operating prop-
erly. If the transmitter is not operating
properly, contact a Yamaha dealer.
Keep the remote control transmitter
away from high temperatures and do
not place it in direct sunlight.
Do not drop the remote control trans-
mitter, subject it to strong shocks, or
place any heavy items on it.
Use a soft, dry cloth to clean the remote
control transmitter. Do not use deter-
gent, alcohol, or other chemicals.
Do not attempt to disassemble the re-
mote control transmitter yourself. Oth-
erwise, the transmitter may not operate
properly. If the transmitter needs a new
battery, contact a Yamaha dealer. Refer
to local hazardous waste regulations
when disposing of transmitter batteries.
1
Remote control transmitter
1Transmitter holder
1
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Control function operation
27
EJU31385Yamaha Security System
The Yamaha Security System functions to
help prevent unauthorized use or theft of the
watercraft. The lock and unlock modes of the
security system can be selected by operating
the remote control transmitter that is included
with this watercraft. The engine cannot be
started if the lock mode of the security sys-
tem is selected. The engine can only be start-
ed if the unlock mode is selected. (See page
26 for information on the remote control
transmitter.)
TIP:
The Yamaha Security System settings can
only be selected while the engine is stopped.
EJU36776Yamaha Security System settingsThe Yamaha Security System settings will be
confirmed by the number of beeps when the
remote control transmitter is operated, and
by the “UNLOCK” indicator light of the multi-
function information center. (See page 40 for
information on the multifunction information
center.)
TIP:
The beeper sounds two times for the nor-
mal operation mode or three times for the
Low RPM Mode. (See page 36 for Low
RPM Mode activation procedures.)
If the remote control transmitter is operated
while the multifunction information center is in the standby state, the center will per-
form the initial operation, and then the set-
ting is selected.
To select the lock mode:
Push the lock button on the remote control
transmitter briefly. The beeper sounds once
and the “UNLOCK” indicator light blinks
once, then goes off. This indicates the lock
mode is selected.
To select the unlock mode:
Push the “L-Mode” (unlock) button on the re-
mote control transmitter briefly. The beeper
sounds two or three times and the “UN-
LOCK” indicator light blinks two or three
times, then comes on. This indicates the un-
lock mode is selected.
Number of beeps Yamaha Security
System mode “UN-
LOCK” in- dicator light
Lock Goes off
Unlock
(normal operation mode) Comes
on
Unlock
(Low RPM Mode) Comes
on
1 Lock button
2 “UNLOCK” indicator light
1 “L-Mode” (unlock) button
2 “UNLOCK” indicator light
21
2
L-Mode1
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Control function operation
29
will not start. Also, the starter motor could
be damaged.
[ECJ01041]
The engine will not start under any of the fol-
lowing conditions:
Lock mode of the Yamaha Security System
has been selected. (See page 27 for
Yamaha Security System setting proce- dures.)
Clip is removed from the engine shut-off
switch.
Throttle lever is squeezed.
Throttle lever is malfunctioning.
RiDE lever is squeezed.
RiDE lever is malfunctioning.EJU31212Throttle lever
The throttle lever increases the engine speed
when the lever is squeezed.
The throttle lever returns automatically to its
fully closed (idle) position when released.
EJU43341RiDE lever
When the RiDE lever is squeezed, the reverse
gate lowers and the watercraft starts moving
in reverse. If the watercraft is moving forward,
the watercraft gradually slows down until it
stops, and then the watercraft starts moving
in reverse.
When the RiDE lever is released, it automati-
cally returns to its fully closed (idle) position
and the reverse gate moves to the neutral po-
sition.
EJU31262Steering system
By turning the handlebars in the direction you
wish to travel, the angle of the jet thrust noz-
1 Start switch
1 Throttle lever
1
1
1RiDE lever
1
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Control function operation
31
(2) Make sure that the tilt lever returns to itsoriginal position and that the handlebars
are securely locked in place.
EJU35975Cooling water pilot outlet
When the engine is running, some of the
cooling water that is circulated in the engine
is discharged from the cooling water pilot
outlet.
There is a cooling water pilot outlet on the
port (left) side of the watercraft. To check for
proper operation of the cooling system, make
sure that water is being discharged from the
cooling water pilot outlet. If water is not being
discharged from the outlet, stop the engine
and check the jet intake for clogging. (See
page 102 for information on the jet intake.)
TIP:
It will take about 60 seconds for the water
to reach the outlet after the engine is start-
ed.
Water discharge may not be constant
when the engine is running at idling speed.
If this occurs, apply a little throttle to make
sure that water discharges properly.
EJU40323Water separator
The water separator prevents water from en-
tering the fuel tank by collecting any water
that has entered the fuel tank breather hose if
the watercraft was capsized.
If water has collected in the water separator,
drain it by loosening the drain screw.
To drain water from the water separator:
(1) Place a drain pan or dry cloth under thewater separator.
(2) Gradually loosen the drain screw to drain the water. Catch the draining water in the
drain pan or soak it up with the dry cloth
so that it does not spill into the engine
compartment. If any water spills into the
watercraft, be sure to wipe it up with a
dry cloth.
(3) Securely tighten the drain screw until it stops.1Cooling water pilot outlet
1
1Water separator
2 Drain screw
1
2
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Watercraft operation
36
EJU40001
Watercraft operation modes
EJU36786Low RPM Mode
The Low RPM Mode is a function that limits
the maximum engine speed to approximately
70% of the maximum engine speed in the
normal mode.
The Low RPM Mode can only be activated
and deactivated by operating the remote
control transmitter that is included with this
watercraft. (See page 26 for information on
the remote control transmitter.)
TIP:
The Low RPM Mode can only be activated
when the engine is stopped in the unlock
mode of the Yamaha Security System.
Activating and deactivating the Low RPM
Mode
Activation of the Low RPM Mode will be con-
firmed by the number of beeps when the re-
mote control transmitter is operated, and by
the “L-MODE” indicator light of the multifunc-
tion information center. (See page 40 for in-
formation on the mult ifunction information
center.)
TIP:
If the remote control transmitter is operated
while the multifunction information center is
in the standby state, the center performs the
initial operation, and then the setting is se-
lected.
To activate the Low RPM Mode:
Push the “L-Mode” (unlock) button on the re-
mote control transmitter for more than 4 sec-
onds. Once the beeper sounds three times
and the “UNLOCK” indicator light blinks
three times, then comes on, the “L-MODE”
indicator light comes on and the Low RPM
Mode is activated.
TIP:
If the Low RPM Mode is activated immediate-
ly after the information display turns off, the
“L-MODE” indicator light will not come on.
The “L-MODE” indicator light will come on
when the engine is started.1 Remote control transmitter
Number of
beeps Low RPM Mode
operation “L-
MODE”
indicator light
Activated Comes
on
Deactivated Goes off
1 “L-Mode” (unlock) button
2 “L-MODE” indicator light
2
L-Mode1
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Equipment operation
49
EJU40334
EquipmentEJU42203Seats
The front and rear seats are removable.
Remove the seats to access the engine com-
partment and removable watertight storage
compartment.
To remove the rear seat:
(1) Pull the rear seat latch up, and then lift upthe rear of the seat.
(2) Pull the seat rearward and remove it. To install the rear seat:
(1) Insert the projections on the front of the
seat into the stays on the deck.
(2) Push the rear of the seat down to secure- ly lock it in place.
To remove the front seat:
(1) Remove the rear seat.
(2) Pull the front seat latch up, and then lift up the rear of the seat.
1Seat latch
1
1Seat latch
1
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Equipment operation
50
(3) Pull the seat rearward and remove it.
To install the front seat:
(1) Insert the projection on the front of theseat into the stay on the deck.
(2) Push the rear of the seat down to secure- ly lock it in place.
(3) Securely install the rear seat in its original position.
EJU31364Handgrip
The handgrip is used when boarding the wa-
tercraft from the water and when the spotter
is facing rearward. WARNING! Do not use
the handgrip to lift the watercraft. The
handgrip is not designed to support the
watercraft’s weight. If the handgrip
breaks, the watercraft could fall, which
could result in severe injury.
[EWJ00022]
EJU37382
Reboarding grip
The reboarding grip is used when boarding
the watercraft from the water.
EJU34865Reboarding step
The reboarding step is used to assist in re-
boarding the watercraft from the water.
When boarding the watercraft, push the re-
boarding step down until it stops. The step
returns automatically to its original position
1Handgrip
1 Reboarding grip
1
1
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