2019 YAMAHA FX HO CRUISER fuse

Table of contents
Draining the bilge water ................ 59
Draining the bilge water on land ...... 59
Draining the bilge water on water .... 60
Transporting on a trailer ................ 61
First-time operation ........................ 62
Engine break-in ............................. 62
Pre-operation checks ..................... 63
Pre-operation checklist .................... 63
Pre-operation check points........... 65
Pre-launch checks ........................... 65
Post-launch checks ......................... 71
Operation ......................................... 73
Operating your watercraft ............. 73
Getting to know your watercraft ...... 73
Learning to operate your
watercraft ...................................... 73
Riding position ................................. 74
Launching the watercraft ................. 74
Starting the engine on water ............ 74
Stopping the engine ......................... 75
Leaving the watercraft...................... 75
Operating the watercraft .................. 75
Turning the watercraft ...................... 76
Stopping the watercraft ................... 77
Operating the watercraft in reverse
or neutral ...................................... 78
Boarding the watercraft ................... 79
Starting off........................................ 81
Capsized watercraft ......................... 82
Beaching and docking the
watercraft ...................................... 83
Operating in weeded areas .............. 83
After removing the watercraft from
the water ....................................... 84
Care and storage............................. 85
Post-operation care ...................... 85
Flushing the cooling water
passages....................................... 85
Cleaning the watercraft .................... 86
Battery care ...................................... 86
Long-term storage ........................ 89
Cleaning ........................................... 89
Lubrication ....................................... 89
Rustproofing ..................................... 89
Maintenance .................................... 90
Maintenance ................................. 90
Tool kit.............................................. 90
Removing and installing the engine
cover ............................................. 90
Periodic maintenance chart ............. 92
Engine oil and oil filter ...................... 94
Specifications .................................. 95
Specifications ............................... 95
Trouble recovery ............................. 96
Troubleshooting ............................ 96
Troubleshooting chart ...................... 96
Emergency procedures ................ 99
Cleaning the jet intake and
impeller ......................................... 99
Raising the reverse gate ................ 100
Jumping the battery ....................... 100
Replacing the fuses ........................ 101
Towing the watercraft..................... 103
Submerged watercraft ................... 103
Index............................................... 105
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Trouble recovery
96
EJU34562
Troubleshooting
If you have any trouble with your watercraft, use the troubleshooting chart to check for the
possible cause.
If you cannot find the cause, consult a Yamaha dealer.
EJU45390Troubleshooting chart
Confirm the possible cause and remedy, and then refer to the applicable page.
TROUBLE POSSIBLE CAUSE REMEDY PAGE
Engine does not
start (Starter motor
does not turn over)Ya m a h a S e -
curity SystemLock mode selected Select unlock mode
24
Engine shut-
off switchClip not in place Install clip
25
Fuse Burned out Replace fuse and
check wiring101
Battery Run down Recharge 86
Poor terminal con-
nectionsTighten as required
86
Terminal corroded Clean or replace 86
Starter motor Faulty Have serviced by
Yamaha dealer—
Throttle lever Squeezed Release 25
Faulty Have serviced by
Yamaha dealer—
RiDE lever Squeezed Release 25
Faulty Have serviced by
Yamaha dealer—
Engine does not
start (Starter motor
turns over)Fuel Fuel tank empty Refill as soon as pos-
sible56
Stale or contaminat-
edHave serviced by
Yamaha dealer—
Fuel tank Water or dirt present Have serviced by
Yamaha dealer—
Spark plug Fouled or defective Have serviced by
Yamaha dealer—
Fuel injec-
tion systemFuel pump faulty Have serviced by
Yamaha dealer—
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Trouble recovery
101
(1) Connect the positive (+) jumper cable to
the positive (+) battery terminals of both
batteries.
(2) Connect one end of the negative (–)
jumper cable to the negative (–) battery
terminal of the booster battery.
(3) Connect the other end of the negative (–)
jumper cable to an engine hanger.
(4) Start the engine, and then disconnect the
jumper cables by reversing the steps
above. (See page 25 for information on
starting the engine.)EJU43482Replacing the fuses
If a fuse is blown, replace it with the proper
fuse.
To replace a fuse:
(1) Remove the seats and removable water-
tight storage compartment. (See page 48
for seat removal and installation proce-
dures and page 53 for information on the
removable watertight storage compart-
ment.)
(2) While pushing the projection on each
lock, slide the locks outward.
1Negative (–) jumper cable
2Booster battery
3Positive (+) jumper cable
4Engine hanger
1
4
3
2
1Good fuse
2Blown fuse
1Good fuse
2Blown fuse
2 1
2 1
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Trouble recovery
102
(3) Remove the electrical box cover.
(4) While pushing both sides of the fuse box
cover inward, pull the cover toward the
bow and remove it.
(5) When replacing the SCU fuse, remove
the screws, and then remove the fuse.Install the spare fuse, and then tighten
the screws.
(6) When replacing a fuse other than the
SCU fuse, remove the fuse using the
fuse puller. Install a spare fuse of the
proper amperage. WARNING! Do not
use fuses of a different amperage than
recommended. Substitution with a
fuse that has an improper rating can
cause extensive electrical system
damage and possible fire.
[EWJ00803]
1Electrical box cover
2Lock
3Projection
1Fuse box cover
2
3
2
3
1
1
1Electronic throttle valve fuse
2Fuel pump fuse
3Main relay drive fuse
4Main fuse
5Spare fuse
6Fuse puller
7Battery fuse
8Screw
9SCU fuse (BCU fuse)
10Unused fuse
1
5 23 4 5 6 7
8
9
8
10
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Trouble recovery
103
(7) Securely install the fuse box cover in its
original position.
(8) Securely install the electrical box cover in
its original position.
(9) Slide the locks to their original positions
to securely lock the electrical box cover
in place.
(10) Securely install the removable watertight
storage compartment and seats in their
original positions.
If the fuse immediately blows again, the elec-
trical system may be defective. If this occurs,
have a Yamaha dealer service the watercraft.
EJU34716Towing the watercraft
WARNING
EWJ00812
The operator of the towing boat must
keep speed to a minimum and avoid
traffic or obstacles which could be a
hazard to the operator on the water-
craft.
The towline should be long enough so
that the watercraft will not collide with
the towing boat when slowing down.
If the watercraft becomes inoperative in the
water, it can be towed to shore.To tow the watercraft:
Use a towline that is three times the com-
bined length of the towing boat and the wa-
tercraft.
(1) Securely attach the towline to the bow
eye of the watercraft being towed.
(2) Sit astride the seat and hold on to the
handlebars in order to balance the water-
craft. NOTICE: The bow must be kept
up out of the water during towing, oth-
erwise water could flood the engine
compartment or water could flow
back into the engine, causing severe
engine damage.
[ECJ01331]
Tow the watercraft at 8 km/h (5 mph) or less.
NOTICE: Tow the watercraft at 8 km/h (5
mph) or less, otherwise water could flood
the engine compartment or water could
flow back into the engine, causing severe
engine damage.
[ECJ01322]
EJU36156
Submerged watercraft
If the watercraft is submerged or flooded with
water, drain the bilge water from the engine
compartment. Then, have a Yamaha dealer
service the watercraft as soon as possible.
If the watercraft was submerged:
(1) Remove the watercraft from the water
and drain the water from the storage
compartments. (See page 51 for infor- Fuse amperage:
Electronic throttle valve fuse:
10 A
Fuel pump fuse:
10 A
Main relay drive fuse:
10 A
Main fuse:
20 A
Battery fuse:
30 A
SCU fuse:
50 A
1Bow eye
1
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105
Index
A
Adjustable tilt steering system ................. 27
Adjustable tilt steering system checks .... 68
After removing the watercraft from the
water ..................................................... 84
B
Battery care.............................................. 86
Battery checks ......................................... 66
Battery, jumping ..................................... 100
Beaching and docking the watercraft ...... 83
Beverage holder ....................................... 53
Bilge water check..................................... 66
Bilge water, draining ................................ 59
Bilge water, draining on land ................... 59
Bilge water, draining on water ................. 60
Boarding alone ......................................... 79
Boarding and starting off from a dock ..... 82
Boarding the watercraft ........................... 79
Boarding with passenger(s) ..................... 80
Bow eye ................................................... 50
Bow storage compartment ...................... 51
Builder’s plate ............................................ 2
C
Capsized watercraft ................................. 82
Cleaning ................................................... 89
Cleaning the watercraft ............................ 86
Cleat ......................................................... 50
Cooling water pilot outlet ......................... 28
Cooling water pilot outlet check .............. 72
Craft Identification Number (CIN)............... 1
Cruise assist............................................. 37
Cruising limitations................................... 10
D
Drive control mode................................... 35
Drive control mode screen ....................... 43
E
Electric trim system.................................. 31
Electric trim system check ....................... 69
Emergency procedures ............................ 99
Engine break-in ........................................ 62
Engine compartment check ..................... 65
Engine cover, removing and installing ..... 90
Engine idling speed check ....................... 72
Engine lock screen ................................... 45
Engine oil ................................................. 58Engine oil and oil filter .............................. 94
Engine oil level check ............................... 66
Engine oil requirements ........................... 58
Engine serial number ................................. 1
Engine shut-off cord (lanyard) check ....... 69
Engine shut-off switch ............................. 25
Engine stop switch ................................... 25
Engine unit check ..................................... 66
Enjoy your watercraft responsibly ............ 18
Equipment ................................................ 48
F
Fire extinguisher check ............................ 70
Fire extinguisher holder and cover........... 54
Fire extinguisher holder, cover, and
band checks ......................................... 70
Flushing the cooling water passages....... 85
Fuel .......................................................... 56
Fuel level check........................................ 65
Fuel requirements .................................... 56
Fuel system checks ................................. 65
Fuses, replacing ..................................... 101
G
Getting to know your watercraft .............. 73
Glossary, watercraft ................................. 19
Glove compartment ................................. 52
H
Handgrip .................................................. 49
Hazard information................................... 14
Home screen ............................................ 41
Hood check .............................................. 71
Hull and deck check ................................ 70
I
Identification numbers ............................... 1
Information screen ................................... 42
J
Jet intake and impeller, cleaning.............. 99
Jet intake checks ..................................... 70
Jet thrust nozzle and reverse gate
check .................................................... 70
Jumper cables, connecting .................... 100
L
Labels, important ....................................... 4
Labels, other .............................................. 8
Labels, warning .......................................... 5
Launching the watercraft ......................... 74
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