Trouble Recovery; Troubleshooting; Troubleshooting Chart - Yamaha WaveRunner EX 2023 Owner's/Operator's Manual

Trouble recovery

EJU34562
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.
EJU44430

Troubleshooting chart

Confirm the possible cause and remedy, and then refer to the applicable page.
TROUBLE
Engine does not
start (Starter motor
does not turn over)
Engine does not
start (Starter motor
turns over)
90

Troubleshooting

POSSIBLE CAUSE
Engine shut- Clip not in place
off switch
Fuse Burned out
Battery Run down
Poor terminal con-
nections
Terminal corroded
Starter motor Faulty
Throttle lever Squeezed
Faulty
RiDE lever Squeezed
(EX
Faulty
DELUXE / EX
LIMITED)
Fuel Fuel tank empty
Stale or contaminat-
ed
Fuel tank Water or dirt present
Spark plug Fouled or defective
Fuel injec- Fuel pump faulty
tion system
REMEDY
Install clip
Have serviced by
Yamaha dealer
Recharge
Tighten as required
Clean or replace
Have serviced by
Yamaha dealer
Release
Have serviced by
Yamaha dealer
Release
Have serviced by
Yamaha dealer
Refill as soon as pos-
sible
Have serviced by
Yamaha dealer
Have serviced by
Yamaha dealer
Have serviced by
Yamaha dealer
Have serviced by
Yamaha dealer
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