Subaru Impreza 2002 Service Manual page 517

DIAGNOSTICS CHART WITH SUBARU SELECT MONITOR
ABS (DIAGNOSTICS)
WIRING DIAGRAM: RHD MODEL
F49
6
4 15
2
B292
G SENSOR
B257
1 2 3 4 5 6
B292
1 2 3
Step
1 CHECK OUTPUT OF LATERAL G SENSOR
USING SELECT MONITOR.
1)Select "Current data display & Save" on the
select monitor.
2)Read the lateral G sensor output in select
monitor data display.
ABS CONTROL MODULE AND
HYDRAULIC CONTROL UNIT
28 30 29
5 14 17
ST
ST
ST
ST
2 1
3 1
ABS
LATERAL
G SENSOR
(STi MODEL)
ABS
B261 F62
1 2 3 4
5 6 7 8
SHIELD JOINT
CONNECTOR
5
6
ST
7
F62
F74
16
B200
3
ABS G SENSOR
JOINT
1
CONNECTOR
(STi MODEL)
2
6
4
5
3
B261
B257
F74
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20 21 22
Check
Is the lateral G sensor output
on monitor display between 2.3
and 2.7 V when lateral G sen-
sor is in horizontal position?
ABS-20
23
: STi MODEL
ST
: EXCEPT
ES
STi MODEL
E
F49
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25
27 28 29 30 31
Yes
Go to step 2. Go to step 5.
26
BR0157
No