2004 SUBARU FORESTER wiring diagram

4AT(H4DOTC)-116
AUTOMATIC TRANSMISSION (DIAGNOSTIC)
Diagnostic Procedure without Diagnostic Trouble Code (DTC)
B: CHECK POWER SWITCH
DIAGNOSIS:
 The LED does not come on when POWER switch is ON.
 The POWER switch circuit is open or shorted.
TROUBLE SYMPTOM:
No POWER mode occurs.
WIRING DIAGRAM:
 LHD model
AT-01856
SBF-4 SBF-1
No.13
i10 B:
B54
TCM A:B56
R92 C: C:
i11
C2
B9
C25
A8
E
E
B54
B56
123456
78910 1112
13
14
15 16 17
1819
2021
2223
24
2526
2728
2930
i10
12345678910
i11
5
4 POWER
POWEROFF HOLD
B37
B98
R92
12
34
56
i2
B375B98
R221
i3
B386
B38
219
32
1234 5610 11 12 13 14 15716
23 3019 20
22 26 27 28 29817
24 3118
25
12 345678910111213141516171819202129303122232425262728
POWER AND HOLD
SWITCH BATTERY IGNITION
SWITCH
COMBINATION
METER
123
89
10411 12
13 14 15 1656
7
1734 12 8910 11
12 13 14 15 16 17 18 19 20 21 22 23 24567
A:
C:
B:
C:

4AT(H4DOTC)-120
AUTOMATIC TRANSMISSION (DIAGNOSTIC)
Diagnostic Procedure without Diagnostic Trouble Code (DTC)
C: CHECK HOLD SWITCH
DIAGNOSIS:
 The LED does not come on when HOLD switch is ON.
 The HOLD switch circuit is open or shorted.
TROUBLE SYMPTOM:
 The 2nd gear is not held.
 Failure of vehicle to start in 2nd gear except 1st range.
WIRING DIAGRAM:
 LHD model
AT-01858
SBF-4 SBF-1
No.14
i10
i2
B37
B54
R92
B14
9
5
E
B54
123456
78 9 10 1112
13
14
15 16 17
1819
2021
2223
24
2526
2728
2930
i10
POWEROFF HOLD
3
4
E
HOLD
R92
12
34
56219
32
B38
1234
56
10 11 12 13 14 157
16
23 3019 20
22 26 27 28 298
17
24 3118
25
12i3
B38
20B98
R2
26
POWER AND HOLD
SWITCH IGNITION
SWITCHBATTERY
COMBINATION
METER
TCM
123
8910411 12
13 14 15 1656
7
17
B98
B37
1234
5678
910
11
121314
1516 17 1819
20 2122

4AT(H4DOTC)-124
AUTOMATIC TRANSMISSION (DIAGNOSTIC)
Diagnostic Procedure without Diagnostic Trouble Code (DTC)
D: CHECK KICK–DOWN SWITCH
DIAGNOSIS:
 The kick-down switch is OFF when the throttle is partially open or fully closed, but it is not ON when the
throttle is fully opened.
 The kick-down switch circuit is open or shorted.
TROUBLE SYMPTOM:
No kick-down occurs (when the throttle is fully opened).
WIRING DIAGRAM:
Step Check Yes No
1 CONFIRM MODEL.Is the vehicle 2.0 L model? Go to step 2.Go to Symptom
Related Diagnostic.
4AT(H4DOTC)-
126, Symptom
Related Diagnos-
tic.>
2 CHECK KICK-DOWN SWITCH OPERATION.When the accelerator pedal is
depressed, does “ON” dis-
played?Go to Symptom
Related Diagnostic.
4AT(H4DOTC)-
126, Symptom
Related Diagnos-
tic.>Go to step 3.
AT-01860
E
B54
B54 TCM
KICK-DOWN
SWITCH
B129 1 2
B129
11
1
2123
8910411 12
13 14 15 1656
7
17