Subaru 2009 IMPREZA Service Manual page 2394

ABS (DIAGNOSTICS)
2. READ CURRENT DATA
1) On «Main Menu» display, select {Each System Check}.
2) On «System Selection Menu» display, select {Brake Control System}.
3) Click the [OK] button after the {ABS} is displayed.
4) On «Brake Control Diagnosis» display, select {Current Data Display & Save}.
5) On «Data Display Menu» display, select the data display method.
6) Using the scroll key, scroll the display screen up or down until necessary data is shown.
• A list of the support data is shown in the following table.
Display
FR Wheel Speed
FL Wheel Speed
RR Wheel Speed
RL Wheel Speed
BLS Signal
G-Sensor Output Voltage
Valve Relay Signal
ABS Warning Light
EBD Warning Light
M. Relay monitor Voltage
IG power supply voltage
ABS Control Flag
ABS OK B Signal
NOTE:
For detailed operation procedures, refer to "PC application help for Subaru Select Monitor".
3. ABS SEQUENCE CONTROL
Display Contents to be monitored
ABS Operate the valve and
Sequence pump motor continuously
Control to perform the ABS
Mode sequence control.
Subaru Select Monitor
Contents to be monitored
Wheel speed detected by front ABS wheel speed sensor RH is displayed.
Wheel speed detected by front ABS wheel speed sensor LH is displayed.
Wheel speed detected by rear ABS wheel speed sensor RH is displayed.
Wheel speed detected by rear ABS wheel speed sensor LH is displayed.
Brake ON/OFF is displayed.
Vehicle acceleration detected by analog G sensor is displayed.
Valve relay operation signal is displayed.
ON operation of the ABS warning light is displayed.
ON operation of the EBD warning light is displayed.
Motor relay monitor voltage is displayed.
Voltage supplied to VDCCM&H/U is displayed.
ABS control condition is displayed.
ABS system normal/abnormal is displayed.
Index No.
<Ref. to ABS-
10, ABS
Sequence Con-
trol.>
ABS(diag)-14
Unit of measure
km/h or MPH
km/h or MPH
km/h or MPH
km/h or MPH
ON or OFF
2
m/s (m/s )
ON or OFF
ON or OFF
ON or OFF
V
V
ON or OFF
OK or NG