Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [366/555] 12053
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Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [366/555] 12053

Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [366/555] 12053
Section 05 ELECTRICAL SYSTEM
Subsection 07 (GAUGE)
Double click the iS button to move the suspen-
sion to the up position. If the suspension does not
move to the up position, the problem is related
to the electrical power system. Refer to
POWER
DISTRIBUTION
subsection.
If the suspension moves to the up position, test
the 3 A GAUGE fuse (fuse 1) in fuse box 1 (FB1).
If the GAUGE fuse tests good, carry out an
IN-
FORMATION CENTER INPUT VOLTAGE TEST
.
If the information center input voltage test is
good, test for continuity of the gauge ground
circuit (gauge connector pin 11 (BLACK wire) to
the ground bus-bar (pin E12) in FB2.
Refer to
WIRING DIAGRAM
for circuit details.
Information Center Turns ON with Some
Indications Missing
1. Connect to the latest applicable B.U.D.S. soft-
ware, refer to
COMMUNICATION TOOLS AND
B.U.D.S. SOFTWARE
subsection.
2. Read the fault codes.
If a fault code is related to a communication prob-
lem, carry out a continuity test of the CAN bus
wires between the applicable module and the
CAN bus-bars in FB2.
NOTE: The information center, ECM, iS module,
iBR module, and the diagnostic connector are
linked together through CAN bus-bars in fuse box
2. If one wire of the two wire CAN bus system
is open, communication will be slower than nor-
mal. Multiple fault codes may be generated and
theECMwillputthewatercraftinLIMPHOME
mode.
If one module cannot be seen in B.U.D.S., the
fault may be the wires that link the module to
the CAN bus bars or internal to that module. Test
the CAN bus wires from the faulty module to the
bus-bars in FB2 for continuity before assuming
the problem is the module.
Information Center Goes Blank Except for:
– GPS indicator ON
– Compass ON (if watercraft moving)
– Fuel level ON
– iBR fault indicator light ON
– Indicated speed
– No other indications visible.
There is no communication between the informa-
tion center and all other modules (ECM, iS, iBR).
Carry out a continuity check of the CAN bus wires
from the CAN bus-bars in FB2 to the information
center (pins 2 and 3). Refer to the
WIRING DIA-
GRAM
for more details.
If an open circuit is detected, carry out same test
from the 12 pin steering connector (C01 pins 8 and
9).
All Indications ON Except for:
– No LAKE WATER TEMP indication
– No VTS indication
– No iBR position indication
– CHECK ENGINE light is on.
The iBR CAN bus circuit is open or the iBR module
is at fault.
NOTE: The ECM will generate several fault codes
and engage LIMP HOME mode.
Carry out a continuity check of the CAN bus wires
from the CAN bus-bars in FB2 to the iBR module
(pins 2 and 3). Refer to the
WIRING DIAGRAM
for
more details.
NO RPM Indication and NO Engine Hour
Display
If there is NO RPM indication and NO engine
hour display, and the watercraft is in LIMP HOME
mode, the CAN bus to the ECM is open.
Carry out a continuity check of the CAN bus wires
from the CAN bus-bars in FB2 to the ECM mod-
ule, connector B pins C1 and C2 (B-C1 and B-C2).
Refer to the
WIRING DIAGRAM
for more details.
NO iS Position Display
If there is no iS position display (suspension posi-
tion), the iS module is at fault, or its CAN bus cir-
cuit is open.
Carry out a continuity check of the CAN bus wires
from the CAN bus-bars in FB2 to the iS module
(pins 2 and 3). Refer to the
WIRING DIAGRAM
for
more details.
NO Fuel Level Indication
If there is no fuel level indication, test the fuel
level sensor and its wiring circuit to the infor-
mation center. Refer to
FUEL TANK AND FUEL
PUMP
subsection.
NO Depth Gauge Indication
If there is no depth gauge indication available and
the depth sounder active indicator is not on, refer
to
DEPTH GAUGE
in this subsection.
smr2009-036 343

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