Subaru Legacy 2004 Service Manual page 3063

(1) All wheel speed
(2) DL terminal
(3) Ignition key
(4) ABS warning light
(5) VDC warning light
(6) Stop light switch
(7) Valve relay
(8) VDC switching valve 1 FL
(9) VDC switching valve 1 FR
(10) VDC switching valve 2 FL
(11) VDC switching valve 2 FR
(12) FL decompression valve
(13) FL compression valve
(14) FR decompression valve
(15) FR compression valve
NOTE:
When using the Subaru Select Monitor, the control
operation starts from point A. The patterns from ig-
nition key ON to the point A show that operation is
started by diagnosis connector.
B: SPECIFICATION
1. CONDITIONS FOR COMPLETION OF
VDC SEQUENCE CONTROL
When the following conditions develop, the VDC
sequence control stops and VDC operation is re-
turned to the normal control mode.
1) When the speed of at least one wheel reaches
10 km/h (6 MPH).
2) When the diagnosis connector is disconnected.
(Without Subaru Select Monitor)
3) When the brake pedal is pressed during se-
quence control and the stop light switch is set to
ON.
4) When the brake pedal is pressed after the igni-
tion key is turned to ON, and before VDC warning
light goes out. (Without Subaru Select Monitor)
5) Turn the ignition key to ON and when 3 seconds
or more have elapsed after the VDC warning light
goes OFF.
6) After completion of VDC sequence control.
7) When malfunction is detected.
VDC Sequence Control
(16) RR decompression valve
(17) RR compression valve
(18) RL decompression valve
(19) RL compression valve
(20) Pump motor
(21) Diagnosis connector and connec-
tion
(22) 1.5 sec.
(23) Approx. 3 sec.
(24) Within 3 sec.
(25) Light OFF
(26) Light ON
(27) 3.4 sec.
(28) 1 sec.
(29) 1.6 sec.
VDC-13
VEHICLE DYNAMICS CONTROL (VDC)
(30) Point A
(31) Reset
(32) 0.8 sec.
(33) 1.2 sec.
(34) 0.4 sec.
(35) When using the Subaru Select
Monitor, both connection and non-
connection of diagnosis connector
are acceptable.
(36) Master cylinder pressure
(37) FR wheel cylinder pressure
(38) FL wheel cylinder pressure
(39) RL wheel cylinder pressure
(40) RR wheel cylinder pressure