Page 53 of 112
Instrument operation
45
Cursor button “ / ”
Press these buttons to skip to the previous or
next track.
Cursor button “ / ”
Press these buttons to adjust the volume.
To connect an external device:
(1) Turn on the Bluetooth function of the ex-ternal device, and then search for this
audio system.
(2) Turn the audio system on by pushing the power button on the audio control.
(3) Select this audio system to connect to it.
To disconnect an external device:
Turn the Bluetooth function of the external
device off.
EJU46321
Accessory outlet
There is a 12 V DC outlet located inside the
glove compartment.
ECJ02920
Do not use an automotive cigarette
lighter or other accessories that get hot
because the outlet can be damaged.
The load must never exceed 120 W (10
A), otherwise the fuse may blow or the
battery may discharge.
1 12V DC outlet
1
UF4S71E0.book  Page 45  Wednesday, August 4, 2021  5:18 PM 
     
        
        Page 54 of 112
Instrument operation
46
EJU46331
USB charger
There is a USB charger located inside the
glove compartment. The USB charger can be
used to charge external devices.
ECJ02930
The load must never exceed 10.5 W (2.1 A),
otherwise the fuse may blow or the battery
may discharge.
1USB charger
1
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        Page 102 of 112

Trouble recovery
94
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.
EJU46132Troubleshooting chart
Confirm the possible cause and remedy, and then refer to the applicable page.
TROUBLEPOSSIBLE CAUSE REMEDYPAGE
Engine does not 
start (Starter motor 
does not turn over) Ya m a h a  S e -
curity System
Lock mode selected Select unlock mode
24
Engine shut-
off switch Clip not in place Install clip
25
Fuse Burned out Have serviced by 
Yamaha dealer —
Battery Run down Recharge83
Poor terminal con-
nections Tighten as required
83
Terminal corroded Clean or replace 83
Starter motor Faulty Have serviced by 
Yamaha dealer —
Engine does not 
start (Starter motor 
turns over) Throttle lever Squeezed
Release25
Faulty Have serviced by 
Yamaha dealer —
RiDE lever Squeezed Release25
Faulty Have serviced by 
Yamaha dealer —
Fuel Fuel tank empty Refill as soon as pos-
sible 54
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—
Fuel injec-
tion system Fuel pump faulty Have serviced by 
Yamaha dealer —
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        Page 104 of 112

Trouble recovery
96
Watercraft slow or 
loses powerWatercraft 
operation 
modeDrive control mode 
activated
Deactivate or adjust 
drive control mode 33
Cavitation Jet intake clogged Clean 97 Impeller damaged or 
worn Have serviced by 
Yamaha dealer
97
Engine over-
heat warning Engine speed reduc-
tion control activated Clean jet intake and 
cool engine
43
Oil pressure 
warning Engine speed reduc-
tion control activated Add oil
43
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
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