Section 10
ELECTRICAL SYSTEM
Subsection 02
(IGNITION SYSTEM)
10-02-4
SMR2002-038_10_02A.FM
Antistart Feature
When connecting a safety lanyard cap on the switch
the DESS system inside the MPEM is activated
and will emit audible signals:
– 2 short beeps indicate a right safety lanyard is
being used and gauges are supplied with cur-
rent for 33 seconds. The MPEM will thus allow
the engines to start.
– 1 long beep indicates a wrong safety lanyard is
being used or that the antistart feature is defec-
tive. Current to gauges is cut after the audible
signal is emitted and the engines cannot be
started.
A wrong safety lanyard is a safety lanyard which
is defective or not programmed in the MPEM mem-
ory.
To better understand the antistart feature, refer to
DESS (DIGITALLY ENCODED SECURITY SYSTEM).
If the MPEM responds differently from what is
mentioned above, refer to the troubleshooting
section to find out why.
Gauges Current Supply
The purpose of this function is to allow reading of
gauges without the engine running. It will give ac-
cess to all the functions of the info center gauge
(if equiped) without starting the engine.
Gauges are supplied with current for 33 seconds
when connecting the safety lanyard cap on the
switch or when pressing the start/stop switch
without the safety lanyard on the DESS post.
NOTE:
On the
GTX RFI models
, the fuel pump will
be activated for 1 second to build up pressure in
the fuel injection system, only when connecting
the safety lanyard cap to the switch.
Engine Starting
If the MPEM recognizes a valid safety lanyard, it
allows engine to start when the start/stop switch
is pressed.
If the safety lanyard is left on the DESS post for
more than 10 minutes after stopping the engine, the
MPEM may send out 1 long beep when pressing
the start/stop switch. The current supply to gauges
will be stopped as explained in the ANTISTART FEA-
TURE section. A light pressure on the safety lanyard
is required to allow the MPEM to read and validate
the safety lanyard, the engines can then be started.
If start/stop button is held after engine has started,
the MPEM automatically stops the starter when
the engine speed reaches 1000 RPM.
Engine RPM Limiter
The MPEM will limit the maximum engine speed.
Engine Stopping
There are two ways to stop the engine.
Press and hold start/stop switch or remove the
safety lanyard cap from the switch.
If the engine is stopped by removing the safety lan-
yard, it is possible to restart the engine as explained
in the engine starting section.
If safety lanyard cap is reconnected within 6 sec-
onds, the current supply to gauges is cut for a brief
moment and comes back on with the audible sig-
nal of safety lanyard validation.
Low-Fuel Level Warning Device
When the fuel level in the reservoir is low, the fuel
level sensor transmits a signal to the MPEM. The
MPEM sends out signals for the beeper (
RFI mod-
els
only) and to the info center gauge.
When the oil level is low in the reservoir, The
MPEM sends out a signal to the info center gauge
and the pilot lamp on the gauge will turn on.
Power Distribution
The MPEM distributes power from battery to all
accessories. Accessories are protected by fuses
integrated in the MPEM. For fuse identification,
refer to IGNITION SYSTEM TESTING PROCE-
DURE farther in this section.
Overheat Sensor
When the engine temperature reaches a threshold
value, the MPEM triggers a continuous beep to indi-
cate overheating.
Diagnostic Mode
In order to facilitate the use of the watercraft, a
system controls the digitally encoded security sys-
tem (DESS) and sends, through a buzzer, some
audible signals informing the operator of a specific
situation. The diagnostic mode is divided into 2
parts: the basic mode and the advanced mode. The
basic mode is automatically activated when connect-
ing the safety lanyard cap to the switch. The advance
mode can only be activated when pressing the
start/stop switch. Refer DIGITALLY ENCODED
SECURITY SYSTEM.
www.SeaDooManuals.net
Summary of Contents for GTI 5558
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Page 2: ...2002 Shop Manual Volume 1 GTI GTI LE GTX GTX RFI XP RX RX DI LRV DI www SeaDooManuals net ...
Page 541: ...2002 GTI MODEL www SeaDooManuals net ...
Page 542: ...SMR2002 051_16_00A FM 2002 GTI MODEL F17Z01 www SeaDooManuals net ...
Page 543: ...2002 GTI LE MODEL www SeaDooManuals net ...
Page 544: ...SMR2002 051_16_00A FM 2002 GTI LE MODEL F11Z02 www SeaDooManuals net ...
Page 545: ...2002 GTX MODEL www SeaDooManuals net ...
Page 546: ...SMR2002 051_16_00A FM 2002 GTX MODEL F07Z01 www SeaDooManuals net ...
Page 547: ...2002 GTX RFI MODEL www SeaDooManuals net ...
Page 548: ...SMR2002 051_16_00A FM 2002 GTX RFI MODEL F15Z04 www SeaDooManuals net ...
Page 549: ...2002 XP MODEL www SeaDooManuals net ...
Page 550: ...SMR2002 051_16_00A FM 2002 XP MODEL F08Z02 www SeaDooManuals net ...
Page 551: ...2002 RX MODEL www SeaDooManuals net ...
Page 552: ...SMR2002 051_16_00A FM 2002 RX MODEL F16Z03 www SeaDooManuals net ...
Page 553: ...2002 RX DI MODEL www SeaDooManuals net ...
Page 554: ...SMR2002 051_16_00A FM 2002 RX DI MODEL F16Z04 www SeaDooManuals net ...
Page 555: ...2002 LRV DI MODEL www SeaDooManuals net ...
Page 557: ...www SeaDooManuals net ...