Section 03 ELECTRONIC MANAGEMENT SYSTEMS
Subsection 04 (MONITORING SYSTEM AND FAULT CODES)
MONITORING SYSTEM AND FAULT
CODES
GENERAL
MONITORING SYSTEM
A system monitors the electronic components of
the EMS (engine management system), iBR, in-
formation center, iS and other components of the
electrical system to ascertain they are not faulty
or defective. This system comes active when the
START button is pressed.
NOTE:
Some components need the engine to be
running so that they can be monitored (fuel injec-
tors for example).
The following components or functions are moni-
tored.
EMS MONITORING
Battery voltage
EMS sensors (TAS, TPS, CPS, CAPS, MAPS,
MATS, CTS, OPS, EGTS, TOPS, knock sensor).
Throttle actuator, ignition coils and fuel injectors
ECM
Engine RPM
CAN
D.E.S.S. system
START switch and starter solenoid
Fuel pump
O.T.A.S.
Information center
iBR module
iBR MONITORING
iBR module and motor
BRLS
Engine RPM
Vehicle speed
iBR gate position
CAN
Lake temperature sensor
Information center
ECM
INFORMATION CENTER MONITORING
Information center
VTS and iS switch
MODE and SET switch
Cruise switch
CAN
GPS
Fuel level sensor
Depth sounder
ECM
iBR module
iS module
iS MONITORING
iS module and motor
Vehicle speed
Suspension position
CAN
TOPS
Information center
iBR module
When a malfunction is currently detected, the re-
lated electronic module:
– Sets an active fault code.
– Adapts the proper protection strategy accord-
ing to the failure.
– Sends out warning signals to the information
center/beeper codes to inform the rider of a par-
ticular condition.
When a minor or transient fault occurs, the fault
message and beeper will cease automatically if
the condition that caused the fault does not exist
anymore.
If a minor fault is active, engine will operate with-
out noticeable loss of performance.
Releasing the throttle and letting the engine return
to idle speed may allow normal operation to come
back. If this does not work, try the following:
– Remove D.E.S.S. key.
– Wait 3 minutes so that ECM shuts down.
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Summary of Contents for GTX Limited iS 255 2009
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