Subaru SVX 1992 Manual page 909

4-4 [T5BOI BRAKES
B: TROUBLE CODE (1 - 4) Faulty solenoid valve circuits) in hydraulic unit
CONTENTS OF DIAGNOSIS :
" Faulty harness/connector in hydraulic unit
" Faulty solenoid valve in hydraulic unit
1 1 Check hydraulic unit solenoid .
OK
2 Check signal emitted from solenoid (on ABS con-
trol unit side) .
OK
Replace ABS control unit.
Not OK
TROUBLE SYMPTOM :
* ABS does not operate .
Replace hydraulic unit .
Not OK
Repair harness/connector between ABS control unit
and hydraulic unit.
R7
ABS
Control
unit
No . 18
10A
No. 19
20A
B« F5
F<3
y
Rl
ew
Ga IT
R4
8101
R7
91 1 1 1
LL Byr-
26 28 9 0 132 4 3
Check
connector
1
. . bQ
FL
FR
RL
RR
Hydraulic unit
C4-603
Fig. 162
80