Section 06 STEERING AND PROPULSION
Subsection 02 (iBR, REVERSE AND VTS)
Testing iBR Actuator Motor Current
1. Connect the vehicle to the BRP diagnostic soft-
ware (BUDS2).
2. In BUDS2, go to:
– Measurements page
– iBR button
3. Note the Gate Position (°) indication.
4. Activate the iBR override function.
5. Move the iBR to the full up position and look for
the Motor Current (A) indication. Also look for
a change of Gate Position (°) indication.
NOTE: Current draw indication will not be stable.
High and low peaks will be observed. Look for the
maximum average current draw.
6. Move the iBR to the full down position and look
for the Motor Current (A) draw indication. Also
look for a change of iBR Position (°) indication.
If current draw is abnormally high (between 20
and 30 A), check the following:
– Ensure iBR gate is free of debris.
– Check for excessive friction in gate movement.
– Check roller bushings, plastic bushings and iBR
ramps.
– Check for proper voltage to the iBR actuator.
– Check f or fault codes using .
Remove debris, replace iBR gate components, or
replace the iBR actuator as applicable.
Removing the iBR Actuator
NOTICE
Do not try to manually force the iBR
gate when all components are installed.
1. Remove iBR reverse gate. Refer to
iBR RE-
VERSE GATE
in this subsection.
2. Remove VTS trim ring. Refer to
VTS TRIM
RING
in this subsection.
3. Remove the small Oetiker clamp retaining the
connecting arm bellows.
smr2016-036-020
4. Remove con
necting arm pin and screw.
smr2016-036-045
5. Remove iBR nut and bellows using the IBR nut
socket.
REQUIRED TOOL
IBR NUT SOCKET
(P/N 5
29 036 379)
6. Move m uffler. Refer to
EXHAUST SYSTEM
.
7. Unplug electrical connector.
8. Remove actuator retaining screw.
176 219100963-018
To Next Page
Loading...
Need help?
General
