Subaru Legacy 2002 Service Manual page 2502

DIAGNOSTICS CHART WITH DIAGNOSIS CONNECTOR
¼ Except 3.0 L model
No.
1 CHECK WIRING HARNESS.
1) Turn ignition switch to OFF.
2) Disconnect VDCCM connector from
VDCCM.
3) Turn ignition switch to ON.
Step
Does the VDC operating
indicator light remain off?
VDC-43
Check Yes
Replace VDCCM.
<Ref. to VDC-9,
VDC Control Mod-
ule (VDCCM).>
VDC (Diagnostics)
B4M2573
No
Repair wiring har-
ness.