Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [428/555] 12053
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Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [428/555] 12053

Sea-Doo GTX Limited iS 2009 Инструкция по эксплуатации онлайн [428/555] 12053
Section 06 STEERING AND PROPULSION
Subsection 02 (iBR AND VTS)
vmr2006-020-005
NOTE: Pay attention to multimeter lead position
for diode biasing during test. Remember that
each diode should drop approximately 0.6 Vdc
when positively biassed, and read as an OL (open
circuit) when negatively biassed (leads reversed).
VTS CONTROL TEST
SWITCH
POSITIO
N
MULTIMETER
LEAD
GAUGE
CONNECT
OR
VOLTAGE
Red lead
Black lead
Pin 13
Pin 15
Approx.
2Vdc
Switch
released
Black le
ad
Red lead
Pin 13
Pin 15
OL
Red lead
Black l
ead
Pin 13
Pin 15
Approx.
1.1 Vdc
UP
depressed
Black lead
Red lead
Pin 13
Pin 15
OL
Red lea
d
Black lead
Pin 13
Pin 15
Approx
.
1.6 Vdc
DOWN
depressed
Black lead
Red le
ad
Pin 13
Pin 15
OL
When measuring between pins 13 and 15, if an
OL is obtained with both positive and negative
diode biassing, test the continuity of each wire
between the gauge and switch assembly. If con-
tinuity is good, replace the switch assembly.
If an
y reading is significantly different than speci-
fied
, carry out the same test at the switch connec-
tor,
refer to the wiring diagram. If you obtain the
sam
e results, replace the switch assembly.
If voltages measured on the VTS UP and DOWN
switch are as specified (or very close to it), the
switches and the wiring harness are good. The
fault may be within the gauge. Replace the gauge
and carry out a new
VTS BUTTON TEST USING
B.U.D.S.
to ensure the problem is solved.
VTS Control Button Removal
NOTE: The VTS and iS control s come as a switch
assembly which must be replaced as a unit.
1. Remove steering cover, refer to
STEERING
AND O.T.A.S.
2. Remove connector from switch assembly.
smr2009-038-034_a
1. VTS/iS switch connector
3. Remove s
witch assembly from support by lift-
ing it of
f the support.
VTS Control Button Installation
1. Apply a
small amount of
DIELECTRIC GREASE
(P/N 29
3 550 004)
on switch contact pins.
2. Install connector on new switch assembly.
3. Ensure wiring from START switch is properly
inserted in slot provided before installing VTS
and iS control button assembly.
smr2009-037 405

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