Subaru Legacy 2004 Service Manual page 3200

Diagnostic Procedure with Diagnostic Trouble Code (DTC)
BI: DTC C0074 PRESSURE SENSOR OUTPUT
DTC DETECTING CONDITION:
Defective pressure sensor
TROUBLE SYMPTOM:
• ABS does not operate.
• VDC does not operate.
WIRING DIAGRAM:
B310
1 2 3 4 5 6
11 12 13 14 15 16 17 18 19 20 21 22
27 28 29 30 31 32 33 34 35 36 37 38
7 8 9 10
23 24 25 26
39 40 41 42
VDC(diag)-127
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS)
B310
VDCCM & H/U
B348
PRESSURE SENSOR
B348
1
3
2
VDC00223