SUBARU TRIBECA 2009 1.G Service Workshop Manual

VDC-20
Steering Angle Sensor
VEHICLE DYNAMICS CONTROL (VDC)
13) Align the position of the protrusion and install
roll connector to steering angle sensor.
Tightening torque:
0.5 N·m (0.05 kgf-m, 0.36 ft-lb)
14) Install the roll connector to combination switch.
15) Install the steering wheel.
<Ref. to PS-12, INSTALLATION, Steering Wheel.>
Tightening torque:
45 N·m (4.6 kgf-m, 33.2 ft-lb)
16) Install the airbag module to the steering wheel.
<Ref. to AB-15, INSTALLATION, Driver’s Airbag
Module.>
WARNING:
Always refer to “Air Bag System” before per-
forming the service operation.
<Ref. to AB-4, CAUTION, General Description.>
17) Connect ground cable to battery.
CAUTION:
After completion of installation, adjust the fol-
lowing two positions.
•Positioning to the center of steering angle
sensor
•Positioning of the yaw rate & lateral G sen-
sors to zero.
The above procedure is required for the VDC-
CM to identify vehicle position afterward. For
the setting procedures of the 2 steps above, re-
fer to “VDC Control Module & Hydraulic Control
Unit (VDCCM&H/U)”. <Ref. to VDC-11, ADJUST-
MENT, VDC Control Module & Hydraulic Con-
trol Unit (VDCCM&H/U).>
VDC00208
VDC00207

VDC-21
Front ABS Wheel Speed Sensor
VEHICLE DYNAMICS CONTROL (VDC)
7. Front ABS Wheel Speed Sen-
sor
A: REMOVAL
1) Disconnect the ground cable from the battery.
2) Disconnect the ABS wheel speed sensor con-
nector in the engine compartment.
3) Remove the sensor harness from the clip.
4) Remove the clip which secures the sensor har-
ness to the front strut.
5) Remove the front ABS wheel speed sensor from
housing.
CAUTION:
•Be careful not to damage the sensor.
•Do not apply excessive force to the sensor
harness.
B: INSTALLATION
Install in the reverse order of removal.
Tightening torque:
7.5 N·m (0.76 kgf-m, 5.5 ft-lb)
CAUTION:
Be careful not to damage the sensor.
NOTE:
•Check the identification (mark) on the harness to
make sure there is no warpage. (W1 (White))
•Check if the harness is not pulled and does not
come in contact with the suspension or body during
steering wheel effort.
C: INSPECTION
1. CHECK WITH SUBARU SELECT MONI-
TOR
1) Connect the Subaru Select Monitor to the data
link connector.
2) Select {Current Data Display & Save}. Check if
the speed indicated on the display changes in the
same manner as the speedometer reading during
acceleration/deceleration when the steering wheel
is in the straight-ahead position.
3) If the speed indicated on the display does not
change, check the ABS wheel speed sensor. <Ref.
to VDC-22, ABS WHEEL SPEED SENSOR, IN-
SPECTION, Front ABS Wheel Speed Sensor.>
(1) To the front ABS wheel speed sensor connector
(2) Clip
VDC00349
VDC00350
(1)
(2)
DS-00249

VDC-22
Front ABS Wheel Speed Sensor
VEHICLE DYNAMICS CONTROL (VDC)
2. ABS WHEEL SPEED SENSOR
1) Check the tip of the ABS wheel speed sensor for
foreign particles or damage. If necessary, clean the
tip or replace the ABS wheel speed sensor.
2) Connect a 12 V power supply to No. 2 terminal of
sensor connector as shown in the figure, then at-
tach resistance to the No. 1 terminal. Rotate the
wheel at about 2. 75 km/h (2 MPH), and measure
the voltage using an oscilloscope.
Standard value of output voltage:
0.7 — 1.4 V
(1) Oscilloscope
(2) ABS wheel speed sensor
ABS00388
(2)
(1)
100
1.4 V
0.7 V
12 V
2
1
12

VDC-23
Rear ABS Wheel Speed Sensor
VEHICLE DYNAMICS CONTROL (VDC)
8. Rear ABS Wheel Speed Sen-
sor
A: REMOVAL
1) Disconnect the ground cable from the battery.
2) Disconnect the connector from the rear ABS
wheel speed sensor.
3) Remove the sensor harness from the rear arm
clip.
4) Remove the rear ABS wheel speed sensor from
the rear housing.
CAUTION:
•Be careful not to damage the sensor.
•Do not apply excessive force to the sensor
harness.
B: INSTALLATION
Install in the reverse order of removal.
CAUTION:
Be careful not to damage the sensor.
Tightening torque:
7.5 N·m (0.76 kgf-m, 5.5 ft-lb)
NOTE:
Check the identification (mark) on the harness to
make sure there is no warpage. (W3 (White))
C: INSPECTION
1. ABS WHEEL SPEED SENSOR
<Ref. to VDC-22, ABS WHEEL SPEED SENSOR,
INSPECTION, Front ABS Wheel Speed Sensor.>
VDC00351
VDC00352
DS-00363

VDC-24
Front Magnetic Encoder
VEHICLE DYNAMICS CONTROL (VDC)
9. Front Magnetic Encoder
A: REMOVAL
Refer to “Front Hub Bearing” for removal, because
the front magnetic encoder is integrated with front
hub bearing.
<Ref. to DS-19, REMOVAL, Front Hub Unit Bear-
ing.>
B: INSTALLATION
Refer to “Front Hub Bearing” for installation, be-
cause the front magnetic encoder is integrated with
front hub bearing.
<Ref. to DS-20, INSTALLATION, Front Hub Unit
Bearing.>
C: INSPECTION
Visually check the magnetic encoder for any dam-
age. If necessary, replace with a new hub unit bear-
ing.
NOTE:
Because the magnetic encoder is integrated with
hub unit bearing assembly, replace the hub unit
bearing with a new one if there is any defect found
on the magnetic encoder.

VDC-25
Rear Magnetic Encoder
VEHICLE DYNAMICS CONTROL (VDC)
10.Rear Magnetic Encoder
A: REMOVAL
Refer to “Rear Hub Unit Bearing” for removal, be-
cause the rear magnetic encoder is integrated with
rear hub unit bearing.
<Ref. to DS-21, REMOVAL, Rear Hub Unit Bear-
ing.>
B: INSTALLATION
Refer to “Rear Hub Unit Bearing” for installation,
because the rear magnetic encoder is integrated
with rear hub unit bearing.
<Ref. to DS-22, INSTALLATION, Rear Hub Unit
Bearing.>
C: INSPECTION
Visually check the magnetic encoder parts for any
damage. If necessary, replace with a new hub unit
bearing.
NOTE:
Because the magnetic encoder is integrated with
hub unit bearing assembly, replace the hub unit
bearing with a new one if there is any defect found
on the magnetic encoder.

VDC-26
TCS OFF Switch
VEHICLE DYNAMICS CONTROL (VDC)
11.TCS OFF Switch
A: REMOVAL
1) Remove the instrument panel lower cover.
2) Remove the screws, and then remove the TCS
OFF switch.
B: INSTALLATION
Install in the reverse order of removal.
C: INSPECTION
Measure the resistance between the VDC OFF
switch terminals.
If NG, replace the TCS OFF switch.
Switch position Terminal No. Standard
OFF 2 — 15 1 M Ω or more
ON 2 — 15 Less than 1 Ω
VDC00240
765432115141312111098

WT-2
General Description
WHEEL AND TIRE SYSTEM
1. General Description
A: SPECIFICATION
1. WHEEL AND TIRE SIZE
2. SERVICE DATA
3. ADJUSTING PARTS
(1) Offset
(2) P.C.D.
WT-00001
Specification Tire size Wheel sizeOffset
mm (in)
P. C . D .
mm (in)
Tire inflation pressure kPa
(kgf/cm2, psi)
Front wheel Rear wheel
Standard type P225/55R18 104H 18 × 8JJ 55 (2.17)114.3 (4.50)230 (2.3, 33) 220 (2.2, 32)
“T–type” tire T165/80R17 104M 17 × 4T 40 (1.57) 420 (4.2, 60)
Par t Axial r unout Radial r unout
Aluminum wheel 1.0 mm (0.039 in)
Wheel balancing Standard: Service limit
Dynamic unbalance Less than 10 g (0.35 oz)
Balance weight par t number
(Knock–on type weight for alu-
minum wheel)
Weight
23141GA462 5 g (0.18 oz)
23141GA472 10 g (0.35 oz)
23141GA482 15 g (0.53 oz)
23141GA492 20 g (0.71 oz)
23141GA502 25 g (0.88 oz)
23141GA512 30 g (1.06 oz)
23141GA522 35 g (1.23 oz)
23141GA532 40 g (1.41 oz)
23141GA542 45 g (1.59 oz)
23141GA552 50 g (1.76 oz)
23141GA562 55 g (1.94 oz)
23141GA572 60 g (2.12 oz)

WT-3
General Description
WHEEL AND TIRE SYSTEM
Balance weight par t number
(Adhesive type weight for alumi-
num wheel)
Weight
28101AE00B 5 g (0.18 oz)
28101AE01B 7.5 g (0.26 oz)
28101AE02B 10 g (0.35 oz)
28101AE03B 12.5 g (0.44 oz)
28101AE04B 15 g (0.53 oz)
28101AE05B 17.5 g (0.62 oz)
28101AE06B 20 g (0.71 oz)
28101AE07B 22.5 g (0.79 oz)
28101AE08B 25 g (0.88 oz)
28101AE09B 27.5 g (0.97 oz)
28101AE10B 30 g (1.06 oz)
28101AE11B 32.5 g (1.15 oz)
28101AE12B 35 g (1.23 oz)
28101AE13B 37.5 g (1.32 oz)
28101AE14B 40 g (1.41 oz)
28101AE15B 42.5 g (1.50 oz)
28101AE16B 45 g (1.59 oz)
28101AE17B 47.5 g (1.68 oz)
28101AE18B 50 g (1.76 oz)
28101AE19B 52.5 g (1.85 oz)
28101AE20B 55 g (1.94 oz)
28101AE21B 57.5 g (2.03 oz)
28101AE22B 60 g (2.12 oz)
28101AE23B 62.5 g (2.20 oz)
28101AE24B 65 g (2.29 oz)
28101AE25B 67.5 g (2.38 oz)
28101AE26B 70 g (2.47 oz)
28101AE27B 72.5 g (2.56 oz)
28101AE28B 75 g (2.65 oz)
28101AE29B 77.5 g (2.73 oz)
28101AE30B 80 g (2.82 oz)
28101AE31B 82.5 g (2.91 oz)
28101AE32B 85 g (3.00 oz)
28101AE33B 87.5 g (3.09 oz)
28101AE34B 90 g (3.17 oz)
28101AE35B 92.5 g (3.26 oz)
28101AE36B 95 g (3.35 oz)
28101AE37B 97.5 g (3.44 oz)
28101AE38B 100 g (3.53 oz)
28101AG50B 102.5 g (3.62 oz)
28101AG51B 105 g (3.70 oz)
28101AG52B 107.5 g (3.79 oz)
28101AG53B 110 g (3.88 oz)
28101AG54B 112.5 g (3.97 oz)
28101AG55B 115 g (4.06 oz)
28101AG56B 117.5 g (4.14 oz)
28101AG57B 120 g (4.23 oz)

WT-4
General Description
WHEEL AND TIRE SYSTEM
B: COMPONENT
1. TIRE PRESSURE MONITORING SYSTEM
(1) Transmitter (4) CapTightening torque: N·m (kgf-m, ft-lb)
(2) Grommet (5) Tire pressure monitoring control
module
T1: 7.5 (0.76, 5.53)
(3) NutT2: 8 (0.8, 5.8)
WT-00069
(4)
(3)
(2)
(1)
T1
T2
T2
(5)