1. While the VDC sequence control is performed, the operation of the hydraulic unit can be checked using the brake tester or pressure gauge after the hydraulic unit solenoid valve operation.
2. VDC sequence control can be started by Subaru Select Monitor.
1. VDC SEQUENCE CONTROL WITH SUBARU SELECT MONITOR
NOTE:
In the event of any trouble, sequence control will not operate.
1. Connect the Subaru Select Monitor to data link connector under the driver’s side instrument panel lower cover.
2. Turn the ignition switch to ON.
3. Run the “PC application for Subaru Select Monitor”.
4. Set the Subaru Select Monitor to “Brake Control System” mode.
5. When the “VDC Inspection Mode” is selected from the “Function check sequence” menu, the “VDC sequence control” will start.
6. Press the [OK] after “Press OK” is displayed.
7. Operation points will be displayed on Subaru Select Monitor.
2. CONDITIONS FOR VDC SEQUENCE CONTROL
|
(1) |
All wheel speed |
(14) |
FR compression valve |
(27) |
Point A |
|
(2) |
Ignition key |
(15) |
RR decompression valve |
(28) |
Reset |
|
(3) |
ABS warning light |
(16) |
RR compression valve |
(29) |
0.8 seconds |
|
(4) |
VDC warning light |
(17) |
RL decompression valve |
(30) |
1.2 seconds |
|
(5) |
Stop light switch |
(18) |
RL compression valve |
(31) |
0.4 seconds |
|
(6) |
Valve relay |
(19) |
Pump motor |
(32) |
Master cylinder pressure |
|
(7) |
VDC switching valve 1 FL |
(20) |
1.5 seconds |
(33) |
FR wheel cylinder pressure |
|
(8) |
VDC switching valve 1 FR |
(21) |
Approx. 3 sec. |
(34) |
FL wheel cylinder pressure |
|
(9) |
VDC switching valve 2 FL |
(22) |
Light OFF |
(35) |
RL wheel cylinder pressure |
|
(10) |
VDC switching valve 2 FR |
(23) |
Light ON |
(36) |
RR wheel cylinder pressure |
|
(11) |
FL decompression valve |
(24) |
3.4 seconds |
(37) |
Hill start assist warning light (MT vehicles only) |
|
(12) |
FL compression valve |
(25) |
1 seconds |
||
|
(13) |
FR decompression valve |
(26) |
1.6 seconds |
NOTE:
The control operation starts at point A.