Subaru SVX 1992 Manual page 892

4-4 [W12A2]
BRAKES
2. REAR
1) Disconnect battery ground cable.
2) Remove rear seat.
3) Disconnect ABS sensor connector .
I-1g . 138
4) Push grommet and ABS sensor connector out of
compartment .
5) Remove ABS sensor and clamp .
rig. 1 . 5 ,Y
Be careful not to damage pole piece located at tip of
the sensor during removal .
6) Remove ABS sensor clamp .
~ B: INSPECTION
1 . ABS SENSOR
1) Check pole piece of ABS sensor for foreign particles
or damage . If necessary, clean pole piece or replace
speed sensor.
2) Measure resistance between speed sensor termi-
nals .
ABS sensor Terminal No . Standard
Front - LH 22 and 4
Front - RH 11 and 21
1 - - kf2
Rear - LH 7 and 9
.0 ± 0 .2
Rear - RH 24 and 26
Front - LH 22 and 10, 20, 34
Front - RH 11 and 10, 20, 34
More than 1,000 W
I l i
Rear - LH 7 and 10, 20, 34
( nsu at on
resistance)
Rear - RH 24 and 10, 20, 34
Circuit tester
O
ECU
V
134-426
Fig. 141
11811711611511411311211111019
8 7 6 5 4'3 2 1
135 1 34 1 33 132 1 31 130 1 29 1 28 1 27126 125 1 24123 1 22 1 21 120 1 19
134-427
rig. / 4v
Fig. 142
a. If resistance is outside the standard value, replace
wheel ABS sensor with new one or adjust sensor gap
between ABS sensor and tone wheel.
b. Check ABS sensor cable for discontinuity. If neces-
sary, replace with a new one.
7) Remove tone wheel . (Refer to 4-2 [W4A0] .)
62