Subaru Legacy III (2000-2003 year). Service manual — part 798
VDC-228
VDC (DIAGNOSTICS)
DIAGNOSTICS CHART WITH SELECT MONITOR
AP:DTC 71 STEERING ANGLE SENSOR OFFSET IS TOO BIG.
DIAGNOSIS:
• Faulty steering angle sensor
TROUBLE SYMPTOM:
• VDC does not operate.
WIRING DIAGRAM:
VDC00178
B234
STEERING ANGLE SENSOR
9
18
4
2
1
3
2
3
1
5
6
4
81
27
83
1
15
R
2
5
9
L
6
B231
VDC
CONTROL
MODULE
F96
B225
F87
B56
1 2
7
8
9
5 6
3 4
10 11 12
19 20 21
13
14 15
16
17
18
22
23
24
B231
1 2 3 4
B234
1 2 3 4 5 6
F87
56 57
59 60
62 63
65
82 83
80
27
28
25
26
23
24
21
22
19
20
17
18
15
16
13
14
11
12
9
10
7
8
5
6
3
4
1
2
54
55
52
53
50
51
81
48
49
46
47
44
45
78
79
76
77
75
42
43
40
41
74
72
73
70
71
39
37
38
35
36
69
67
68
66
33
34
61
64
31
32
29
30
58
B56
TCM
1 2 3
4 5 6
7 8 9 10 11 12 13 14
F96
L
:
F96
R
:
R
L
1 2 3 4
5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
: RHD MODEL
: LHD MODEL
VDC-229
VDC (DIAGNOSTICS)
DIAGNOSTICS CHART WITH SELECT MONITOR
Step
Value
Yes
No
1
CHECK THE STEERING WHEEL.
1) Drive the vehicle on a flat road.
2) Stop the vehicle in a straight line.
3) Check the angle of steering wheel.
Is the measured value less than the speci-
fied value?
5
°
Perform centering
alignment of steer-
ing wheel.
2
CHECK VDCCM.
1) Turn ignition switch to OFF.
2) Connect all connectors.
3) Erase the memory.
4) Perform inspection mode.
5) Read out the diagnostic trouble code.
Is the same diagnostic trouble code as in
the current diagnosis still being output?
Same DTC indicated.
Replace VDCCM.
<Ref. to VDC-8,
VDC Control Mod-
ule (VDCCM).>
3
CHECK ANY OTHER DIAGNOSTIC TROU-
BLE CODES APPEARANCE.
Are other diagnostic trouble codes being out-
put?
Other DTC indicated.
Proceed with the
diagnosis corre-
sponding to the
diagnostic trouble
code.
A temporary poor
contact.
VDC-230
VDC (DIAGNOSTICS)
DIAGNOSTICS CHART WITH SELECT MONITOR
AQ:DTC 71 CHANGE RANGE OF STEERING ANGLE SENSOR IS TOO BIG.
DIAGNOSIS:
• Faulty steering angle sensor
TROUBLE SYMPTOM:
• VDC does not operate.
WIRING DIAGRAM:
VDC00178
B234
STEERING ANGLE SENSOR
9
18
4
2
1
3
2
3
1
5
6
4
81
27
83
1
15
R
2
5
9
L
6
B231
VDC
CONTROL
MODULE
F96
B225
F87
B56
1 2
7
8
9
5 6
3 4
10 11 12
19 20 21
13
14 15
16
17
18
22
23
24
B231
1 2 3 4
B234
1 2 3 4 5 6
F87
56 57
59 60
62 63
65
82 83
80
27
28
25
26
23
24
21
22
19
20
17
18
15
16
13
14
11
12
9
10
7
8
5
6
3
4
1
2
54
55
52
53
50
51
81
48
49
46
47
44
45
78
79
76
77
75
42
43
40
41
74
72
73
70
71
39
37
38
35
36
69
67
68
66
33
34
61
64
31
32
29
30
58
B56
TCM
1 2 3
4 5 6
7 8 9 10 11 12 13 14
F96
L
:
F96
R
:
R
L
1 2 3 4
5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
: RHD MODEL
: LHD MODEL
VDC-231
VDC (DIAGNOSTICS)
DIAGNOSTICS CHART WITH SELECT MONITOR
Step
Value
Yes
No
1
CHECK VDCCM.
1) Turn ignition switch to OFF.
2) Connect all connectors.
3) Erase the memory.
4) Perform inspection mode.
5) Read out the diagnostic trouble code.
Is the same diagnostic trouble code as in
the current diagnosis still being output?
Same DTC indicated.
Replace VDCCM.
<Ref. to VDC-8,
VDC Control Mod-
ule (VDCCM).>
2
CHECK ANY OTHER DIAGNOSTIC TROU-
BLE CODES APPEARANCE.
Are other diagnostic trouble codes being out-
put?
Other DTC indicated.
Proceed with the
diagnosis corre-
sponding to the
diagnostic trouble
code.
A temporary poor
contact.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст