Subaru Impreza 2002 Service Manual page 532

DIAGNOSTICS CHART WITH SUBARU SELECT MONITOR
Step
11 CHECK LATERAL G SENSOR.
Measure the voltage between lateral G sensor
connector terminals.
Connector & terminal
(B257) No. 2 (+) — No. 3 ( − − − − ):
12 CHECK ABSCM&H/U.
1)Turn the ignition switch to OFF.
2)Connect all connectors.
3)Erase the memory.
4)Perform the inspection mode.
5)Read out the DTC.
13 CHECK ANY OTHER DIAGNOSTIC TROU-
BLE CODES (DTCs) APPEARANCE.
Check
Is the voltage between 1.3 and
1.7 V when lateral G sensor is
inclined backwards to 90°?
Is the same DTC as in current
diagnosis still being output?
Are other DTCs being output? Proceed with the
ABS-35
ABS (DIAGNOSTICS)
Yes
Go to step 12. Replace the lateral
G sensor. <Ref. to
ABS-5, Lateral G
Sensor.>
Replace the Go to step 13.
ABSCM&H/U.
<Ref. to ABS-4,
ABS Control Mod-
ule and Hydraulic
Control Unit
(ABSCM&H/U).>
A temporary poor
diagnosis corre- contact.
sponding to DTC.
No