Sea-doo GTX Limited iS 255 2009, Shop Manual

Page: 412 / 555

Section 06 STEERING AND PROPULSION
Subsection 02 (iBR AND VTS)
smr2009-038-033_b
Step 1: Note iBR current draw
Step 2: Note iBR position indication change
iBR ACTUATOR CURRENT DRAW
DOWN SELECTION -5 to -15 A
UP SELECTION +10 to +20 A
If current draw is abnormally high (between 20
and 30 A), check the following:
– Ensure iBR gate is free of debris.
– Remove iBR gate key and check for excessive
friction in gate movement.
– Check iBR gate friction sleeves and bushings.
– Check for proper voltage to the iBR motor, see
iBR MOTOR VOLTAGE TEST
in this subsection
– Check for fault codes using B.U.D.S.
Remove debris, replace iBR gate components, or
replace the iBR actuator as applicable.
iBR Motor Voltage Test
1. Disconnect the iBR actuator motor connector
from the electronic module on the actuator.
smr2009-038-030_a
1. iBR motor harness connector
2. iBR motor module connector
2. Set the
FLUKE 115 MULTIMETER (P/N 529 035
868)
to Vdc selection.
3. Install insulated clips on the multimeter leads
and clip leads to pins in the motor connector on
the iBR module.
smr2009-038-031_a
TEST OF iBR MODULE OUTPUT VDC TO iBR MOTOR
4. Using the iBR override function (see SYSTEM
DESCRIPTION (iBR in this subsection), press
the VTS UP button and read the iBR module
motor output voltage.
NOTE: The iBR UP button on the iBR Activation
page in B.U.D.S. may be used instead of the iBR
override function.
smr2009-037
389