Yamaha VX Sport Jet Ski User Manual


 
Trouble recovery
87
EJU34561
Troubleshooting
If you have any trouble with your watercraft, use the troubleshooting chart to check for the pos-
sible cause.
If you cannot find the cause, consult a Yamaha dealer.
EJU34595
Troubleshooting 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)
Yamaha Se-
curity Sys-
tem
(VX Deluxe /
VX Cruiser)
Lock mode selected Select unlock mode
31
Engine shut-
off switch
Clip not in place Install clip
32
Fuse Burned out Replace fuse and
check wiring
91
Battery Run down Recharge 78
Poor terminal con-
nections
Tighten as required
78
Terminal corroded Clean or replace 78
Starter motor Faulty Have serviced by
Yamaha dealer
Engine does not
start (Starter motor
turns over)
Throttle lever Squeezed Release 32
Fuel Empty Refill as soon as pos-
sible
50
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
Spark plug
cap
Not connected or
loose
Have serviced by
Yamaha dealer
Connected to wrong
cylinder
Have serviced by
Yamaha dealer
Fuel injec-
tion system
Fuel pump faulty Have serviced by
Yamaha dealer
UF2N10E0.book Page 87 Tuesday, October 6, 2009 5:02 PM