
84
TROUBLESHOOTING
The following chart is provided to help in diagnosing the probable source of simple
troubles. You may be able to solve many of these problems rather quickly, but
others may require the skills of a mechanical technician. In such cases, consult
an authorized Sea-Doo dealer for servicing.
NOTE: For the definition of abbreviations used here, refer to ABBREVIATIONS USED
IN THIS MANUAL section below.
Monitoring Beeper Coded Signals
NOTE: When the beeper sounds, also look the message displayed on the informa-
tion center to obtain more details on the problem. Refer to INFORMATION CENTER.
CODED SIGNALS POSSIBLE CAUSE REMEDY
2 short beeps
(while installing safety
lanyard on post).
• Confirms safety lanyard
signal operation.
Engine can be started.
1 long beep
(while installing safety
lanyard on watercraft post.
• Bad DESS system
connection.
Reinstall safety lanyard cap
correctly over post.
• Wrong safety lanyard.
Use a safety lanyard that has
been programmed for the
watercraft.
• Defective safety lanyard.
Use another programmed
safety lanyard.
• Dried salt water in safety
lanyard cap.
Clean safety lanyard cap to
remove salt water.
• Defective DESS post.
Refer to an authorized Sea-
Doo dealer.
• Improper operation of EMS
ECU or defective wiring
harness.
Refer to an authorized Sea-
Doo dealer.
1 short beep followed by
1 long beep.
• EMS ECU has been
mistakenly set to onboard
diagnostic mode.
Remove and reinstall safety
lanyard.
4 short beeps every
3 seconds interval for
4 hours.
• Safety lanyard has been left
on its post without starting
engine or after engine was
stopped.
To prevent battery discharge,
remove the safety lanyard from
its post.
A 2 seconds beep every
minute interval.
• High pressure in oil separator
tank.
Refer to an authorized Sea-Doo
dealer.
• Low fuel level.
Refer to an authorized Sea-Doo
dealer.
• Fuel tank level sensor or
circuit malfunction.
Refer to an authorized Sea-Doo
dealer.
smo2004-001a.book Page 84 Monday, March 31, 2003 12:17 PM
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