Subaru Legacy 2004 Service Manual page 2983

ABS (DIAGNOSTICS)
11) When DTC is not displayed, check the meter
circuit or CAN communication circuit. <Ref. to
ABS(diag)-21, WITHOUT DTC, INSPECTION,
Subaru Select Monitor.>
Display
Indicate the latest DTC on the Subaru
Current
Select Monitor display.
Indicate the latest DTC in previous trou-
Old
ble on the Subaru Select Monitor display.
Indicate the latest DTC in second previ-
Older ous trouble on the Subaru Select Monitor
display.
Indicate the latest DTC in third previous
Before 3 trouble on the Subaru Select Monitor dis-
play.
2. READ CURRENT DATA
1) On the «Main Menu» display screen, select the {Each System Check} and press the [YES] key.
2) On the «System Selection Menu» display screen, select the {Brake Control} and press the [YES] key.
3) Press the [YES] key after the {ABS} is displayed.
4) On the «Brake Control Diagnosis» screen, select the {Current Data Display/Save}, and then press the
[YES] key.
5) On the «Data Display Menu» screen, select the data display style and press the [YES] key.
6) Using a scroll key, move 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
Valve Relay Signal
ABS Warning Light
EBD Warning Light
Motor Relay Monitor
IG power supply voltage
ABS Control Flag
ABS OK B Signal
NOTE:
For details concerning operation procedure, refer to the "SUBARU SELECT MONITOR OPERATION MAN-
UAL".
Subaru Select Monitor
Contents to be monitored
Contents to be monitored
Wheel speed detected by front ABS wheel speed sensor RH is dis-
played.
Wheel speed detected by front ABS wheel speed sensor LH is dis-
played.
Wheel speed detected by rear ABS wheel speed sensor RH is dis-
played.
Wheel speed detected by rear ABS wheel speed sensor LH is dis-
played.
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 ABSCM&H/U is displayed.
ABS control condition is displayed.
ABS system normal/abnormal is displayed.
ABS(diag)-16
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