Subaru Legacy 2002 Service Manual page 2645

DIAGNOSTICS CHART WITH SELECT MONITOR
VDC (Diagnostics)
AE: DTC 46 ABNORMAL VOLTAGE OF 5 V POWER SUPPLY
S005504J29
DIAGNOSIS:
¼ 5 volt power supply is abnormal.
TROUBLE SYMPTOM:
¼ ABS does not operate.
¼ VDC does not operate.
WIRING DIAGRAM:
B4M2555
VDC-186