Subaru Legacy 2002 Service Manual page 2547

DIAGNOSTICS CHART WITH DIAGNOSIS CONNECTOR
VDC (Diagnostics)
AD: DTC 44 A COMMUNICATION WITH AT CONTROL ABNORMAL
S005522J27
DIAGNOSIS:
¼ Communication with AT control faults
TROUBLE SYMPTOM:
¼ VDC does not operate.
WIRING DIAGRAM:
B4M2324
VDC-88