Sea-doo 2003 GTI LE RFI, Shop Manual

Page: 571 / 779

Section 12 ELECTRICAL SYSTEM
Subsection 05 (INSTRUMENTS AND ACCESSORIES)
12-05-14
SMR2003-038_12_05A.FM
Soak sensor in oil so that its reservoir fills up. Max-
imum resistance should be approximately 2
Ω
(closed circuit).
1. Measure resistance here
2. Sensor reservoir
To Reinstall Sensor:
– Remove rubber seal from sensor.
– Install seal in oil tank hole.
– Push sensor in seal.
– Plug connector.
NOTE: This sensor turns the LED to ON if the con-
nector has been forgotten unconnected even when
there is enough oil in tank.
VTS Switch
Some Models
Always confirm first that the fuse is in good con-
dition.
Disconnect BLACK wire, BLUE/WHITE wire and
GREEN/WHITE wire of VTS switch.
Using a multimeter, connect test probes to switch
BLACK and BLUE/WHITE wires; then, connect test
probes to switch BLACK and GREEN/WHITE wires.
Measure resistance; in both test it should be high
when button is released and must be close to zero
when activated.
VTS Motor
Some Models
Always confirm first that the fuse is in good con-
dition.
The fuse is located on the MPEM module.
Motor condition can be checked with a multime-
ter. Install test probes on both RED/PURPLE/
WHITE and ground wires of the 2-circuit connec-
tor housing. Measure resistance, it should be
close to 1.5 ohm.
If motor seems to jam and it has not reached the
end of its stroke, the following test could be per-
formed.
First remove motor, refer to VARIABLE TRIM SYS-
TEM. Then manually rotate worm to verify VTS
system actuating mechanism for free operation.
Connect motor through a 15 A fuse directly to the
battery.
Connect wires one way then reverse polarities to
verify motor rotation in both ways.
If VTS actuating mechanism is correct and the mo-
tor turns freely in both ways, VTS module could be
defective.
If VTS motor does not stop at the end of its stroke
while installed, the motor could be defective.
VTS Control Module
Some Models
It receives its current from the battery. It is protect-
ed by its own 7.5 A fuse, located on the MPEM
module.
Resistance Test
Disconnect BROWN/BLACK wire and BROWN/
WHITE wire of VTS control module.
Connect test probes of a multimeter to BROWN/
BLACK wire and BROWN/WHITE wire of VTS con-
trol module.
Push on VTS switch down position until motor stops.
Read the resistance on the ohmmeter, it should
indicate a resistance of 24 ohms ± 1%.
Push on VTS switch up position until motor stops.
TEST CONDITION READING (
Ω
)
Sensor OUT of oil
∞
(open circuit)
Sensor soaked IN oil 2
Ω
max. (closed circuit)
F03H0BA
1
2
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