Page 127 of 136
Trouble recovery
118
Engine runs irregu-
larly or stallsFuel Fuel tank empty Refill as soon as pos-
sible77
Stale or contaminat-
ed Have 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—
Incorrect heat range Have serviced by Yamaha dealer —
Gap incorrect Have serviced by Yamaha dealer —
Electrical wir-
ing Loose connection Have serviced by
Yamaha dealer —
Fuel injec-
tion system Faulty or clogged in-
jectors Have serviced by
Yamaha dealer
—
Warning is dis-
played Fuel level
warningFuel tank empty Refill as soon as pos-
sible 77
Oil pressure
warning Oil pressure dropped Have serviced by
Yamaha dealer 65
Engine over-
heat warning Jet intake clogged Clean
120
Check en-
gine warning Faulty sensors Have serviced by
Yamaha dealer 64
TROUBLE POSSIBLE CAUSE REMEDY PAGE
UF3V73E0.book Page 118 Friday, October 8, 2021 1:30 PM
Page 128 of 136

Trouble recovery
119
Watercraft slow or
loses powerWatercraft
operation
modeDrive control mode
activated
Deactivate or adjust
drive control mode 36
Cavitation Jet intake clogged Clean 120 Impeller damaged or
worn Have serviced by
Yamaha dealer
120
Engine over-
heat warning Engine speed reduc-
tion control activated Clean jet intake and
cool engine
64
Oil pressure
warning Engine speed reduc-
tion control activated Add oil
65
Spark plug Fouled or defective Have serviced by Yamaha dealer—
Incorrect heat range Have serviced by Yamaha dealer —
Gap incorrect Have serviced by Yamaha dealer —
Electrical wir-
ing Loose connection Have serviced by
Yamaha dealer —
Fuel Stale or contaminat- ed Have serviced by
Yamaha dealer
—
Air filter Clogged Have serviced by Yamaha dealer—
Oil buildup Have serviced by Yamaha dealer —
Throttle lever Faulty Have serviced by Yamaha dealer—
Audio system does
not activate
(equipped models) Fuse Burned out Have serviced by
Yamaha dealer —
TROUBLE POSSIBLE CAUSE REMEDY PAGE
UF3V73E0.book Page 119 Friday, October 8, 2021 1:30 PM
Page 134 of 136

Index
125
I
Identification numbers ............................... 1
Information screen ................................... 52
J
Jet intake and impeller, cleaning ........... 120
Jet intake checks ..................................... 91
Jet thrust nozzle and reverse gate check .................................................... 91
Jumper cables, connecting.................... 121
L
Labels, important ....................................... 4
Labels, other .............................................. 8
Labels, warning .......................................... 5
Launching the watercraft ......................... 94
Learning to operate your watercraft ........ 93
Leaving the watercraft ............................. 95
Limitations on who may operate the watercraft................................................ 9
Long-term storage ................................. 108
Lubrication ............................................. 108
M
Main components, location of ................. 20
Maintenance .......................................... 110
Manufactured date label ............................ 2
Map display settings (“Chart Setup”)....... 62
Map screen .............................................. 45
Map settings ............................................ 52
Map settings (“Map Settings”) ................. 59
Media screen ........................................... 54
Model information ...................................... 3
Multifunction information center .............. 40
Multifunction information center check ... 92
N
Notification settings (“Notifications”) ....... 57
No-wake mode ........................................ 34
O
Operating in weeded areas .................... 103
Operating the watercraft .......................... 95
Operating the watercraft in reverse or neutral .............................................. 98
Operating your watercraft ........................ 93
Operation buttons .................................... 41
Operation requirements ........................... 11
P
Periodic maintenance chart ................... 112 Phone management
(“Phone Manager”) ............................... 57
Post-launch checks ................................. 92
Post-operation care ............................... 105
Pre-launch checks ................................... 86
Pre-operation check points...................... 86
Pre-operation checklist ............................ 84
Primary Identification (PRI-ID) number....... 1
R
Raising the reverse gate......................... 121
Reboarding grip ....................................... 70
Reboarding step....................................... 70
Recommended equipment ...................... 13
Regulatory informati on confirmation
(“Regulatory Info”) ................................ 63
Removable watertight storage compartment ........................................ 74
Return to factory settings (“Factory Reset”)................................... 62
Reverse assist .......................................... 33
RiDE lever................................................. 26
RiDE lever checks .................................... 88
Riding position ......................................... 94
Rustproofing .......................................... 109
S
Safe boating rules .................................... 17
Safety equipment check .......................... 91
Satellite status confirmation (“Satellite Status”) ................................. 62
Seats ........................................................ 69
Selecting the display language ................ 55
Selecting the display units (“Unit”) ........... 55
Setting menu screen ................................ 54
Shift system ............................................. 29
Shift system check ................................... 92
Starting off ............................................. 101
Starting off from a trailer ........................ 102
Starting the engine on water .................... 94
Steering system ....................................... 26
Steering system checks ........................... 88
Stern drain plug checks ........................... 91
Stern eyes ................................................ 71
Stern storage compartment ..................... 73
Stopping the engine ................................. 95
Stopping the watercraft ........................... 97
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Page 135 of 136

Index
126
Storage compartment checks ................. 90
Storage compartments ............................ 72
Submerged watercraft ........................... 122
Switch checks .......................................... 89
T
T.D.E. (thrust directional enhancer).......... 33
Throttle lever ............................................ 25
Throttle lever checks ................................ 89
Towing the watercraft ............................ 122
Track ........................................................ 48
Track manager (“Tracks”) ........................ 61
Transporting on a trailer ........................... 82
Troubleshooting ..................................... 117
Troubleshooting chart ............................ 117
Turning the watercraft .............................. 96
U
USB charger............................................. 68
V
Voice command ....................................... 67
W
Wakeboarding and water-skiing .............. 16
Warning function ...................................... 64
Water separator ....................................... 28
Water separator check............................. 86
Watercraft characteristics ........................ 14
Watercraft control functions .................... 24
Watercraft operation functions ................ 29
Watercraft operation modes .................... 33
Waypoint .................................................. 46
Waypoint manager (“Waypoints”) ............ 60
Y
Yamaha Security System ......................... 24
Yamaha Security System check .............. 89
Yamaha Security System setting ............. 24
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