Subaru Forester 2004 Service Manual page 174

Diagnostics Procedure with Diagnostic Trouble Code (DTC)
Step
10 CHECK G SENSOR.
Measure the voltage between G sensor con-
nector terminals.
Connector & terminal
(B292) No. 2 (+) — No. 3 (
11 CHECK G SENSOR.
Measure the voltage between G sensor con-
nector terminals.
Connector & terminal
(B292) 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.
Is the voltage 3.7 — 4.1 V
when G sensor is inclined for-
wards to 90°?
−
):
Is the voltage 0.5 — 0.9 V
when G sensor is inclined to
backwards to 90°?
−
):
Is the same DTC as in current
diagnosis still being output?
Are other DTCs being output? Proceed with the
ABS-173
Check
Go to step 11.
Go to step 12.
Replace the
ABSCM only.
<Ref. to ABS-8,
ABSCM (ABS
CONTROL MOD-
ULE), REPLACE,
ABS Control Mod-
ule and Hydraulic
Control Unit
(ABSCM&H/U).>
diagnosis corre-
sponding to DTC.
ABS (DIAGNOSTIC)
Yes No
Replace the G
sensor. <Ref. to
ABS-23, G Sen-
sor.>
Replace the G
sensor. <Ref. to
ABS-23, G Sen-
sor.>
Go to step 13.
A temporary poor
contact.