Subaru LEGACY 2003 Service Manual page 23

Display screen
The most recent trouble code appears
Latest
on the select monitor display.
The second most recent trouble code
Old
appears on the select monitor display.
The third most recent trouble code
Older
appears on the select monitor display.
2. READ CURRENT DATA
1) On the «Main Menu» display screen, select
{Each System Check} and press the «YES» key.
Display screen
FR wheel speed
FL wheel speed
RR wheel speed
RL wheel speed
Steering angle sensor
Yaw rate sensor
Lateral G sensor
Pressure sensor 1
Pressure sensor 2
Longitudinal G sensor
ABS CM power voltage
Torque driver requires
Current torque
Valve relay signal
Motor relay signal
VDC OFF lamp
Motor relay monitor
PW signal
AET signal
AEB signal
AEC signal
EAM signal
NOTE:
For detailed operation procedure, refer to the SUBARU SELECT MONITOR OPERATION MANUAL.
SUBARU SELECT MONITOR
Contents to be monitored
Contents to be monitored.
Wheel speed detected by the Front Right ABS sensor is displayed.
Wheel speed detected by the Front Left ABS sensor is displayed.
Wheel speed detected by the Rear Right ABS sensor is displayed.
Wheel speed detected by the Rear Left ABS sensor is displayed.
Steering wheel angle detected by the steering angle sensor is dis-
played.
Vehicle's angular velocity detected by the yaw rate sensor is displayed.
Vehicle's lateral acceleration detected by the lateral G sensor is dis-
played.
Brake fluid pressure detected by the primary pressure sensor is dis-
played.
Brake fluid pressure detected by the secondary pressure sensor is dis-
played.
Longitudinal G sensor is not equipped on vehicles after '00MY.
But longitudinal G sensor will remain on monitor and 0 V will be dis-
played.
Voltage supplied to VDCCM is displayed.
Engine torque requested by the driver is displayed.
Current engine torque is displayed.
Drive condition of the valve relay is displayed.
Drive condition of the motor relay is displayed.
ON operation of the VDC OFF indicator lamp is displayed.
Operating condition of the motor relay is displayed.
Accelerator position signal is displayed.
Engine control start signal is displayed.
Engine control signal is displayed.
Engine control signal is displayed.
Engine control command signal is displayed.
2) On the «System Selection Menu» display
screen, select {Brake Control System} and press
«YES» key.
3) Press the «YES» key after the VDC type is dis-
played.
4) On the «Brake Control Diagnosis» display
screen, select {Current Data Display & Save} and
press the «YES» key.
5) On the «Data Display Menu» display screen, se-
lect {Data Display} and press the «YES» key.
6) Using the scroll key, move the display screen up
or down until the desired data is shown.
• A list of the support data is shown in the following
table.
VDC-21
VDC (DIAGNOSTICS)
Unit of measure
km/h or MPH
km/h or MPH
km/h or MPH
km/h or MPH
deg
deg/s
V
V
V
V
V
N·m
N·m
ON or OFF
ON or OFF
ON or OFF
High or Low
1 or 0
OPEN or GND
OPEN or GND
OPEN or GND
1 or 0