Page 996 of 2870

CO(H4SO)-13
COOLING
Radiator Fan System
2. Radiator Fan System
A: WIRING DIAGRAM
CO-02003
B72 SBF-1
SBF-4
NO.17
NO.18
MAIN FAN MOTOR
(EXCEPT TURBO AT MODEL)
F17
2
1
ET
MAIN
FA N
RELAY-1
FA N
MODE
RELAY31
34
32
30
5
9
7
8
6 SUB
FA N
RELAY A/C RELAY HOLDER
28
25
3
4
27
29
RHD
RHD
RHD
RHDLHD
LHD
LHD
F2
B1001110F2
B100197
2
1
F27
B25
B24
A14
ECM
(NON- TURBO MODEL)B134 A:
A13
NA
F17
F16
21
LHD
RHD
F2(BLACK)
(BLACK) (GRAY)
(GRAY)F2
A/C RELAY HOLDER
F27
12
34
567891110
1312142120
2322243130
333234
1615171819
26252728293536
B:B135
A:
B134
1234567891011121314151617181920212223242526272829303132333435
: : ::
ET
TA
1234 5678910 11 12 13 14 15 16 17 18 19 2012345
678910
11 12 19 20 2113 14 15 16 17 18 22
B135 B:
ECM
(TURBO MODEL)
(BLUE)
(BLUE)
567 2 134
2910
1112131415252416
30
98171819202821222332312627333435
: TURBO MODELTB
: NON-TURBO
MODEL
NA: TURBO AT MODEL
TA
: EXCEPT TURBO
AT MODEL
ET
: KA TURBO MODEL AND
EC,EK TURBO AT MODEL : 30A 1*
1*
1*
: LHD MODEL : (GRAY) 2*
2*
SUB FAN MOTOR
(TURBO AT MODEL)
F16
1
2
MAIN FAN MOTOR
(TURBO AT MODEL)
F17
1
2
SUB FAN MOTOR
(EXCEPT TURBO AT MODEL)
F16
2
1
TA
ET
TA
TA
LHD
TA
ET
ET
TBNA
TB
12
F17
F16TA
:
TA
ET
:
ET
E
EXCEPT KA TURBO MODEL AND
EC,EK TURBO AT MODEL: 20A
IGNITION SWITCH
BATTERY
3412
B72
Page 2369 of 2870

4AT-56
AUTOMATIC TRANSMISSION
Front Vehicle Speed Sensor
17) Lower the transmission jack.
NOTE:
Do not separate the transmission jack and trans-
mission.
18) Remove the ATF cooler inlet and outlet pipes.
CAUTION:
When removing the outlet pipe, be careful not
to lose the ball and spring used with retaining
screw.
19) Remove the front vehicle speed sensor and
torque converter turbine speed sensor.
20) Remove the rear vehicle speed sensor. (Non-
turbo model)21) Disconnect the connector from rear vehicle
speed sensor. (Turbo model)
22) Remove the oil pan.
23) Remove the duty solenoid connector and ATF
temperature sensor. Remove the connectors from
clip and disconnect it.
(A) Front vehicle speed sensor
(B) Torque converter turbine speed sensor
(A) Rear vehicle speed sensor
(B) Front vehicle speed sensor
AT-00044
(A)
(B)
AT-00045
(A) (B)
(A) Rear vehicle speed sensor
(A) Lock-up duty solenoid (Blue)
(B) Low clutch timing solenoid (Gray)
(C) Line pressure duty solenoid (Red)
(D) Shift solenoid 2 (Yellow)
(E) Shift solenoid 1 (Green)
(F) 2-4 brake timing solenoid (Black)
(G) 2-4 brake duty solenoid (Red)
(H) ATF temperature sensor
(I) Transfer duty solenoid (Brown)
(J) Transmission ground
AT-01338
(A)
AT-00049
(A) (B) (J) (C) (D) (E)
(I)
(H)
(F) (G)
Page 2370 of 2870

4AT-57
AUTOMATIC TRANSMISSION
Front Vehicle Speed Sensor
24) Disconnect the ground cable from control valve
connector. (Turbo model)
25) Remove the transmission harness assembly.
B: INSTALLATION
1) Pass the transmission harness assembly
through the hole in the transmission case.2) Connect the harness connectors.
Connect the connectors of same color, and secure
the connectors to valve body using clips. (Non-tur-
bo model)
Tightening torque (Transmission ground ca-
ble):
8 N
⋅m (0.8 kgf-m, 5.8 ft-lb)
3) Connect the control valve connector, and then
connect the ground cable. (Turbo model)
Tightening torque:
8 N
⋅m (0.8 kgf-m, 5.8 ft-lb)
(A) Transmission ground cable
(B) Control valve connector
AT-00050
(B)
(A)
AT-00048
(A) Lock-up duty solenoid (Blue)
(B) Low clutch timing solenoid (Gray)
(C) Line pressure duty solenoid (Red)
(D) Shift solenoid 2 (Yellow)
(E) Shift solenoid 1 (Green)
(F) 2-4 brake timing solenoid (Black)
(G) 2-4 brake duty solenoid (Red)
(H) ATF temperature sensor
(I) Transfer duty solenoid (Brown)
(J) Transmission ground
(A) Transmission ground cable
(B) Control valve connector
AT-00049
(A) (B) (J) (C) (D) (E)
(I)
(H)
(F) (G)
AT-00050
(B)
(A)
Page 2374 of 2870

4AT-61
AUTOMATIC TRANSMISSION
Control Valve Body
17.Control Valve Body
A: REMOVAL
1. NON-TURBO MODEL
1) Lift-up the vehicle.
2) Clean the transmission exterior.
3) Drain the ATF completely.
NOTE:
Tighten the drain plug (ATF) after draining the
ATF.
Always use new gasket.
Tightening torque:
25 N
⋅m (2.5 kgf-m, 18.1 ft-lb)
4) Remove the oil pan.
5) Remove and clean the magnet.
6) Remove the old liquid gasket on the oil pan and
transmission case completely.
7) Remove the pipe. (EC, EK model)8) Disconnect the connectors of each solenoid, and
then disconnect the ATF temperature sensor from
control valve.
9) Remove the control valve body.
NOTE:
When removing the control valve body, be careful
not to interfere with transfer duty solenoid wiring.
2. TURBO MODEL
1) Set the vehicle on a lift.
2) Disconnect the ground cable from battery.
3) Lift-up the vehicle.
4) Clean the transmission exterior.
(A) Oil pan
(B) Drain plug (ATF)
(C) Differential gear oil drain plug
AT-00016
(A) (B)
(C)
AT-00801
(A) Lock-up duty solenoid (Blue)
(B) Low clutch timing solenoid (Gray)
(C) Line pressure duty solenoid (Red)
(D) Shift solenoid 2 (Yellow)
(E) Shift solenoid 1 (Green)
(F) 2-4 brake timing solenoid (Black)
(G) 2-4 brake duty solenoid (Red)
(H) ATF temperature sensor
(I) Transfer duty solenoid (Brown)
(J) Transmission ground
AT-02119
(A) (B) (J) (C) (D) (E)
(I)
(H)
(F) (G)
AT-02120
Page 2376 of 2870

4AT-63
AUTOMATIC TRANSMISSION
Control Valve Body
B: INSTALLATION
1. NON-TURBO MODEL
1) Set the range select lever in “N” range.
2) Install the control valve, ATF temperature sensor
and ground connectors.
Tightening torque:
8 N
⋅m (0.8 kgf-m, 5.8 ft-lb)
3) Connect all connectors.4) Install the pipe. (EC, EK model)
Tightening torque:
8 N
⋅m (0.8 kgf-m, 5.8 ft-lb)
5) Attach the magnet at the specified position of oil
pan.
6) Apply proper amount of liquid gasket to the en-
tire oil pan mating surface.
Liquid gasket:
THREE BOND 1217B (Part No. K0877YA020)
Bolt length mm (in)
(A) 30 (1.18)
(B) 55 (2.17)
(A) Lock-up duty solenoid (Blue)
(B) Low clutch timing solenoid (Gray)
(C) Line pressure duty solenoid (Red)
(D) Shift solenoid 2 (Yellow)
(E) Shift solenoid 1 (Green)
(F) 2-4 brake timing solenoid (Black)
(G) 2-4 brake duty solenoid (Red)
(H) Transfer duty solenoid (Brown)
AT-02121
(A)(A)(A)(A)
(A)(A)
(A)
(A)
(B)
(B)
(B)
(B)
(B)
AT-02122
(A) (B) (C) (D) (E)
(H)
(F)
(G)
AT-00801
AT-00057
AT-00051
Page 2378 of 2870

4AT-65
AUTOMATIC TRANSMISSION
Control Valve Body
6) Fill liquid gasket to holes except for bolt holes
(three) of transmission case.
Liquid gasket:
THREE BOND 1217B (Part No. K0877YA020)
7) Install the oil pan with equally tighten the bolts.
Tightening torque:
5 N
⋅m (0.5 kgf-m, 3.6 ft-lb)
8) Pour ATF from the ATF charge pipe.
Recommended fluid:
DEXRON III type automatic transmission flu-
id
Capacity:
Pour fluid as same amount as drained fluid
from drain plug hole.
9) Bleed the air of control valve.
Air Bleeding of Control Valve.>
10) Check the ATF level.
matic Transmission Fluid.>
11) Execute the learning control promotion.
to 4AT(H4DOTC)-17, FACILITATION OF LEARN-
ING CONTROL, OPERATION, Subaru Select
Monitor.>
C: DISASSEMBLY
Non-turbo model only
1) Remove the oil strainer from lower control valve
body.
NOTE:
While assembling, safekeeping the bolt to identify
bolt position, because the bolt length is different.
2) Remove the duty solenoids, solenoids and sen-
sor from lower control valve body.
NOTE:
While assembling, safekeeping the bolt to identify
bolt position, because the bolt length is different.
AT-01339
(A) Short bolts
(B) Middle bolt
(C) Long bolts
(A) Lock-up duty solenoid (Blue)
(B) Low clutch timing solenoid (Gray)
(C) Line pressure duty solenoid (Red)
(D) Shift solenoid 2 (Yellow)
(E) Shift solenoid 1 (Green)
(F) 2-4 brake timing solenoid (Black)
(G) 2-4 brake duty solenoid (Red)
AT-00065
A
ABAA
AC
ACC
AB
AC
CC
AT-02124
(E)
(F)(G)
(D)(C)
(B)(A)
Page 2381 of 2870
4AT-68
AUTOMATIC TRANSMISSION
Control Valve Body
8) Install the lower separate plate to lower control
valve body.
9) Temporarily assemble the valve body.
NOTE:
Be careful not to drop the oil filter of lower control
valve body or steel balls in middle control valve
body and upper control valve body.
10) Tighten the bolt.NOTE:
Install the bolt (D) from upper control valve body
side.
Tightening torque:
8 N
⋅m (0.8 kgf-m, 5.8 ft-lb)
11) Insert solenoid and duty solenoid into the spec-
ified position.
(A) Lower separator plate
(B) Lower control valve body
AT-00076
(A)
(B)
AT-00077
Bolt length mm (in)
(A) 40 (1.57)
(B) 62 (2.44)
(C) 73 (2.87)
(D) 79 (3.11)
(A) Lock-up duty solenoid (Blue)
(B) Low clutch timing solenoid (Gray)
(C) Line pressure duty solenoid (Red)
(D) Shift solenoid 2 (Yellow)
(E) Shift solenoid 1 (Green)
(F) 2-4 brake timing solenoid (Black)
(G) 2-4 brake duty solenoid (Red)
AT-02125
B
B
BB D
C
B
D
AA
AA
AT-02124
(E)
(F)(G)
(D)(C)
(B)(A)
Page 2384 of 2870

4AT-71
AUTOMATIC TRANSMISSION
Shift Solenoids, Duty Solenoids and ATF Temperature Sensor
19.Shift Solenoids, Duty Sole-
noids and ATF Temperature
Sensor
A: REMOVAL
1. SHIFT SOLENOID AND DUTY SOLE-
NOID
1) Lift-up the vehicle.
2) Clean the transmission exterior.
3) Drain the ATF completely.
4) Replace the gasket with new one, and then tight-
en the drain plug (ATF).
Tightening torque:
25 N
⋅m (2.5 kgf-m, 18.1 ft-lb)
5) Remove the oil pan.
6) Disconnect the solenoid and duty solenoid con-
nectors.7) Remove the solenoid and duty solenoid.
2. ATF TEMPERATURE SENSOR
For removal procedure of the ATF temperature
sensor, refer to “Front Vehicle Speed Sensor”.
Sensor.>
B: INSTALLATION
1. SHIFT SOLENOID AND DUTY SOLE-
NOID
1) Insert the solenoid and duty solenoid into the
specified position.
(A) Oil pan
(B) Drain plug (ATF)
(A) Lock-up duty solenoid (Blue)
(B) Low clutch timing solenoid (Gray)
(C) Line pressure duty solenoid (Red)
(D) Shift solenoid 2 (Yellow)
(E) Shift solenoid 1 (Green)
(F) 2-4 brake timing solenoid (Black)
(G) 2-4 brake duty solenoid (Red)
(H) Transfer duty solenoid (Brown)
AT-00080
(A)(B)
AT-02122
(A) (B) (C) (D) (E)
(H)
(F)
(G)
(A) Lock-up duty solenoid (Blue)
(B) Low clutch timing solenoid (Gray)
(C) Line pressure duty solenoid (Red)
(D) Shift solenoid 2 (Yellow)
(E) Shift solenoid 1 (Green)
(F) 2-4 brake timing solenoid (Black)
(G) 2-4 brake duty solenoid (Red)
(A) Lock-up duty solenoid (Blue)
(B) Low clutch timing solenoid (Gray)
(C) Line pressure duty solenoid (Red)
(D) Shift solenoid 2 (Yellow)
(E) Shift solenoid 1 (Green)
(F) 2-4 brake timing solenoid (Black)
(G) 2-4 brake duty solenoid (Red)
AT-02124
(E)
(F)(G)
(D)(C)
(B)(A)
AT-02124
(E)
(F)(G)
(D)(C)
(B)(A)