Subsection 13 (GEARBOX AND 4X4 COUPLING UNIT (WITH GBPS))
Installing the VSS
For installation, reverse the removal procedure.
Pay attention to the following.
Lubricate VSS O-ring.
VSS O-RING
Service product
SUPER LUBE GREASE
(P/N 293 550 030)
Tighten VSS retaining screw to specification.
TIGHTENING TORQUE
VSS retaining screw
10 N•m ± 1 N•m
(89 lbf•
in
± 9 lbf•
in
)
GEARBOX POSITION SENSOR
(GBPS)
GBPS Reset
When replacing the gearbox position sensor
(GBPS), it is required to reset (re-zero) its values
for proper operation.
A reset must be carried out each time any of the
following parts has been replaced:
– Gearbox assembly
– Shift drum
– GBPS
– ECM.
1. Connect vehicle to the latest applicable version
of B.U.D.S. software, refer to
COMMUNICA-
TION TOOLS AND B.U.D.S.
subsection.
NOTE:
Ignition key must stay ON and emergency
engine stop switch must remain to RUN during
the reset procedure. Otherwise, the procedure
must be carried out again.
2. In B.U.D.S., select the following:
–
Read Data
button
–
Setting
tab
–
ECM
tab.
tmr2011-016-090_a
TYPICAL
1. Read data button
2. Setting tab
3. ECM tab
3. Make sure that gearbox is set to NEUTRAL po-
sition.
4. In the
Gear Position Sensor
area, click on the
Reset
button.
vmr2016-124-101_a
GEAR POSITION SENSOR
1. Reset button
A message will be displayed if the operation is
successful.
5. Close and disconnect B.U.D.S.
GBPS Access
To reach the GBPS sensor, refer to
BODY
and re-
move the RH engine cover
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