Subaru Legacy 2002 Service Manual page 2608

DIAGNOSTICS CHART WITH SELECT MONITOR
No.
25 CHECK ANY OTHER DIAGNOSTIC
TROUBLE CODES APPEARANCE.
Step
Are other diagnostic trouble
codes being output?
VDC-149
Check Yes
Proceed with the
diagnosis corre-
sponding to the
diagnostic trouble
code.
VDC (Diagnostics)
No
A temporary noise
interference.