Troubleshooting; Troubleshooting Chart - Yamaha SUV1200 WaveRunner 2003 Owner's/Operator's Manual

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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.
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Troubleshooting chart

TROUBLE
Engine does not
start

Troubleshooting

POSSIBLE CAUSE
Starter motor does not turn over
Multifunction "LOCK" mode selected Select "START" mode
meter
Engine shut- Clip not in place
off switch
Fuse Burned out
Battery Run down
Poor terminal connec-
tions
Terminal corroded
Starter motor Faulty
Starter motor turns over
Fuel cock Turned to "OFF"
Fuel Empty
Stale or contaminated
Fuel tank Water or dirt present
Spark plug Fouled or defective
Spark plug cap Not connected or loose Connect properly
Crankcase Filled with water
Fuel filter Clogged or water
pooled
Choke Knob moves back on
its own
Install clip
Replace the fuse and
check wiring
Recharge
Tighten as required
Clean
Have serviced by
Yamaha dealer
Turn the fuel cock to
"ON"
Refill as soon as
possible
Have serviced by
Yamaha dealer
Have serviced by
Yamaha dealer
Clean or replace
Crank engine with plug
out until clean
Have serviced by
Yamaha dealer
Tighten the choke knob
adjusting nut
5-1
REMEDY PAGE
2-20
4-24
4-11
4-12
4-16
4-16
4-12
4-20
E
2-9
4-6
4-6
4-6
—
2-8
3-3
5-8