Page 1105 of 2453
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.
ing.>
B: INSTALLATION
Refer to “Front Hub Bearing” for installation, be-
cause the front magnetic encoder is integrated with
front hub bearing.
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.
Page 1106 of 2453
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.
ing.>
B: INSTALLATION
Refer to “Rear Hub Unit Bearing” for installation,
because the rear magnetic encoder is integrated
with rear hub unit bearing.
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.
Page 1107 of 2453
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
Page 1108 of 2453

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)
Page 1109 of 2453

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)
Page 1110 of 2453
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)
Page 1111 of 2453
WT-5
General Description
WHEEL AND TIRE SYSTEM
2. SPARE TIRE HOIST
C: PREPARATION TOOL
1. GENERAL TOOL
(1) Spare tire guide Tightening torque: N·m (kgf-m, ft-lb)
(2) Spare tire hoist T1: 33 (3.7, 24.3)
TOOL NAME REMARKS
Air pressure gauge Used for measuring tire air pressure.
Dial gauge with
magnet standUsed for measuring wheel runout.
Wheel balancer Used for adjusting wheel balance.
Page 1112 of 2453

WT-6
Tire
WHEEL AND TIRE SYSTEM
2. Tire
A: INSPECTION
1) Take stones, glass, nails etc. out of the tread
groove.
2) Replace tires in the following cases.
CAUTION:
•When replacing a tire, make sure to use only
tires of the same size, construction and load
range as originally installed.
•Use a tire changer when removing the tire
from the wheel.
•On models equipped with tire pressure mon-
itoring systems, do not use the bead breaker in
a 90° area centered on the transmitter to pre-
vent damaging the transmitter.
•To prevent damaging the transmitter, set the
tire changer boom in the position as shown in
the figure.
(1) If large cracks on side wall, damage or
cracks on the tread is found.
(2) When the “tread wear indicator” appears as
a solid band across the tread.
3) When a crack on tire valve is found, replace the
tire valve.
1. TIRE ROTATION
Rotate tires periodically (12,500 km/7,500 miles) as
shown in the figure, in order to prevent them from
uneven wear and to prolong their life.
NOTE:
Vehicles equipped with tire pressure monitoring
systems will require re-registration of transmitter
ID.
TER ID, OPERATION, Subaru Select Monitor.>
(1) Transmitter
(2) 90° (use of a bead breaker is prohibited in this
area.)
(1) Transmitter
(2) Turn table rotation direction
(3) 90°
(4) Tire changer boom
(1)
WT-00101(2)
(1) Tread wear indicator
(2) Tire tread
WT-00002
WT-00003