Subaru SVX 1992 Manual page 565

3-2 [T5HO]
AUTOMATIC TRANSMISSION AND DIFFERENTIAL
H : TROUBLE CODE 24 - DUTY SOLENOID C -
CONTENT OF DIAGNOSIS :
Output signal circuit of duty solenoid C is open or
shorted .
TROUBLE SYMPTOM :
Excessive "braking" in tight corners
Measure signal voltage output emitted from
Not OK
10 . 1 Repair TCU terminal poor contact. (Replace TCU .)
TCU .
l
j OK
Not OK
2 Check harness between TCU and duty solenoid.
0
Repair harness .
j OK
Not OK
3 Check duty solenoid C's ground line.
11
Repair ground line .
OK
Not OK
4 Check duty solenoid C . b, Replace duty solenoid C .
OK
Repair TCU terminal poor contact . (Replace TCU .)
c
TCU
a :
866
c :
~1GL
Fl 1
c : ®(BIack)
1234 6 8
1 9 1101 11 1 121 13 1 141 -- 1
F21
-!-M-T7
91
FWD
Fuse
switch
a : ®(Bleck)
12 45678910
1112131 1 16171819 0
Duty solenoid C
(in transmission)
T2
F21 O (B I a c k)
1
2
12
456
4 17 1 8 9 110 111 112113114 1
014 (To T2 )
9 6?
1
1
34
9 101112
1314IS16
C3-174
Fig. 291
192