Subaru LEGACY 2004 Service Manual page 230

ABS (DIAGNOSTICS)
B: WIRING DIAGRAM
(1)
(2)
(1) Battery
(2) Ignition switch
(3) ABS control module and hydraulic
control unit (ABSCM&H/U)
(4) ABS control module
(5) Valve relay
(6) Motor relay
(7) Motor
(8) Front inlet solenoid valve LH
(9) Front outlet solenoid valve LH
(10) Front inlet solenoid valve RH
(11) Front outlet solenoid valve RH
Control Module I/O Signal
(16)
(30)
(31)
(17)
(18)
(19)
(20)
(28)
(21)
(22)
(23)
(24)
(25)
(26)
(27)
(12) Rear inlet solenoid valve LH
(13) Rear outlet solenoid valve LH
(14) Rear inlet solenoid valve RH
(15) Rear outlet solenoid valve RH
(16) Body integrated unit
(17) Diagnosis connector
(18) Data link connector
(19) ABS warning light
(20) Brake warning light
(21) Stop light switch
(22) Stop light
(23) G sensor
ABS(diag)-14
(29)
(4)
(24)
(25)
(26)
(27)
(28)
(29)
(30)
(31)
(3)
(5)
(6)
M
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
Front ABS wheel speed sensor LH
Front ABS wheel speed sensor
RH
Rear ABS wheel speed sensor LH
Rear ABS wheel speed sensor
RH
Parking brake switch
Brake fluid level switch
Engine control module (ECM)
Transmission control module
(TCM)
ABS00470