Trouble recovery
89
EJU34560
Troubleshooting
If you have any trouble with your watercraft, use this section to check for the possible cause.
If you cannot find the cause, or if the procedure for replacement or repair is not described in
this owner’s/operator’s manual, have a Yamaha dealer perform the necessary service.
EJU36982Troubleshooting chart
TROUBLE POSSIBLE CAUSE REMEDY PAGE
Engine does not
start (Starter motor
does not turn over)Yamaha Se-
curity SystemLock mode selected Select unlock mode
35
Engine shut-
off switchClip not in place Install clip
27
Fuse Burned out Replace fuse and
check wiring93
Battery Run down Recharge 86
Poor terminal con-
nectionsTighten as required
86
Terminal corroded Clean 75
Starter motor Faulty Have serviced by
Yamaha dealer—
Engine does not
start (Starter motor
turns over)Throttle lever Squeezed Release 28
Fuel Empty Refill as soon as pos-
sible48
Stale or contaminat-
edHave serviced by
Yamaha dealer79
Fuel tank Water or dirt present Have serviced by
Yamaha dealer79
Spark plug Fouled or defective Clean or replace 82
Spark plug
capNot connected or
looseConnect properly
82
Connected to wrong
cylinderConnect properly
82
Fuel injec-
tion systemFuel pump faulty Have serviced by
Yamaha dealer—
UF2H70E0.book Page 89 Thursday, January 15, 2009 10:49 AM
