Subaru Legacy 2004 Service Manual page 3136

Diagnostic Procedure with Diagnostic Trouble Code (DTC)
Y: DTC C0064 PRIMARY SUCTION VALVE MALFUNCTION IN VDCCM&H/U
DTC DETECTING CONDITION:
• Defective harness connector
• Defective VDCH/U solenoid valve
TROUBLE SYMPTOM:
• ABS does not operate.
• EBD does not operate.
• VDC does not operate.
WIRING DIAGRAM:
B310
1 2 3 4 5 6 7 8
11 12 13 14 15 16 17 18 19 20 21 22
27 28 29 30 31 32 33 34 35 36 37 38
IGNITION
SWITCH
B310 VDCCM & H/U
9 10
23 24 25 26
39 40 41 42
VDC(diag)-63
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS)
BATTERY
GENERATOR
E
E
VDC00216