Section 06 ST EE RING AND PROPULSION
Subsection 02 (iBR, REVERSE AND VTS)
sbs2017-005-008a
The following message will confirm that the up-
date has been donne successfully.
sbs2017-005-009a
iBR AUTO CALIBRATION
NOTICE
iBR auto-calibration must be per-
formed with the complete reverse gate as-
sembly properly installed. Performing the
auto-calibration procedure without the reverse
gate assembly in place will damage the actu-
ator.
Perform after repairing or removing the jet pump
and/or iBR system components.
Connect the vehicle to the BRP diagnostic soft-
ware (BUDS2).
In BUDS2
,goto:
– Functions page
– iBR button
– Functi
ons tab
– Routines - Auto Calibrate iBR
NOTICE
Make sure the iBR actuator is un-
locked before pressing the Auto Calibration
button.
MAINTENANCE
Refer to
PERIODIC MAINTENANCE PROCE-
DURES
subsection of this shop manual.
INSPECTION
The iBR system is self monitoring. If a fault oc-
curs in the iBR system, it will raise a fault code and
communicate it to the information center through
the CAN bus. The information center will turn on
the iBR indicator light to advise the operator of
the iBR system fault. If the fault remains a ctive, it
may be displayed in the gauge. If it is no longer ac-
tive, the BRP diagnostics software (BUDS2) must
be used to read the fault.
TESTING SEQUENCE
To troubles
hoot the iBR system, carry out the fol-
lowing i n th
is order:
– Ensure the iBR gate movement is not ob-
structed in any way.
– Ensure the iBR gate mechanism is in good con-
dition and does not show signs of excessive
wear or friction.
– Check syst
em fuses.
– Check battery condition and state of charge.
– Make sure battery connections are clean and
tight.
– Connect t
he vehicle to the BRP diagnostic s oft-
ware (BUD
S2) to check for iBR system or CAN
bus rela
ted fault codes. Carry out service ac-
tions as
indicated in BUDS2.
– If a CAN bus communication fault with the iBR
actuator is indicated, or the iBR actuator is not
visible i n BUDS2, carry out a continuity test of
the CAN bus wires. Refer to
TESTING CAN
COMMUNICATION
in this subsection.
– Try moving the i BR using the iBR UP and iBR
DOWN buttons on the iBR activation page in
BUDS2.
– Check
for proper gate and actuator movement.
Refer
to
TESTING THE iBR SYSTEM FUNC-
TION
.
– Visually inspect system connectors for mois-
ture ingress, corrosion, and proper contact.
– Remove the screw retaining the gate to the
connecting arm. Move the gate up and down
by hand to check for freedom of movement.
TESTING THE IBR SYSTEM
FUNCTION
This test requires two persons. One person to
start engine and operate controls, and one person
to observe iBR gate movement.
Prov
ide adequate ventilation of exhaust gases or
mov
e watercraft outside.
219100963-018 173
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