Subaru LEGACY 2003 Service Manual page 250

DIAGNOSTICS CHART WITH SELECT MONITOR
VDC (DIAGNOSTICS)
7 CHECK BATTERY SHORT OF HARNESS.
1) Turn ignition switch to ON.
2) Measure voltage between VDCCM and
chassis ground.
Connector & terminal
(F87) No. 66 ( + + + + ) — Chassis ground ( − − − − ):
Is the measured value less than the speci-
fied value?
8 CHECK YAW RATE AND LATERAL G SEN-
SOR.
1) Turn ignition switch to OFF.
2) Install yaw rate and lateral G sensor to
body.
3) Remove VDCCM connector cover. <Ref. to
VDC-19, VDCCM Connector Cover.>
4) Connect all connectors.
5) Turn ignition switch to ON.
6) Measure voltage between VDCCM connec-
tor terminals.
Connector & terminal
(F87) No. 66 (+) — No. 64 ( − − − − ):
Is the measured value within the specified
range?
Step Value
0.5 V
2.1 — 2.9 V
VDC-248
Yes
Go to step 8. Repair harness
between yaw rate
and lateral G sen-
sor and VDCCM.
Replace VDCCM. Replace yaw rate
<Ref. to VDC-8, and lateral G sen-
VDC Control Mod- sor. <Ref. to VDC-
ule (VDCCM).> 22, Yaw Rate and
Lateral G Sensor.>
No