VDC-21
VDC (DIAGNOSTICS)
SUBARU SELECT MONITOR
2. READ CURRENT DATA
1) On the «Main Menu» display screen, select
{Each System Check} and press the «YES» key.
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.
NOTE:
For detailed operation procedure, refer to the SUBARU SELECT MONITOR OPERATION MANUAL.
Display screen Contents to be monitored
Latest
The most recent trouble code appears
on the select monitor display.
Old
The second most recent trouble code
appears on the select monitor display.
Older
The third most recent trouble code
appears on the select monitor display.
Display screen Contents to be monitored. Unit of measure
FR wheel speed Wheel speed detected by the Front Right ABS sensor is displayed. km/h or MPH
FL wheel speed Wheel speed detected by the Front Left ABS sensor is displayed. km/h or MPH
RR wheel speed Wheel speed detected by the Rear Right ABS sensor is displayed. km/h or MPH
RL wheel speed Wheel speed detected by the Rear Left ABS sensor is displayed. km/h or MPH
Steering angle sensor
Steering wheel angle detected by the steering angle sensor is dis-
played.
deg
Yaw rate sensor Vehicle's angular velocity detected by the yaw rate sensor is displayed. deg/s
Lateral G sensor
Vehicle's lateral acceleration detected by the lateral G sensor is dis-
played.
V
Pressure sensor 1
Brake fluid pressure detected by the primary pressure sensor is dis-
played.
V
Pressure sensor 2
Brake fluid pressure detected by the secondary pressure sensor is dis-
played.
V
Longitudinal G sensor
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.
V
ABS CM power voltage Voltage supplied to VDCCM is displayed. V
Torque driver requires Engine torque requested by the driver is displayed. N·m
Current torque Current engine torque is displayed. N·m
Valve relay signal Drive condition of the valve relay is displayed. ON or OFF
Motor relay signal Drive condition of the motor relay is displayed. ON or OFF
VDC OFF lamp ON operation of the VDC OFF indicator lamp is displayed. ON or OFF
Motor relay monitor Operating condition of the motor relay is displayed. High or Low
PW signal Accelerator position signal is displayed. 1 or 0
AET signal Engine control start signal is displayed. OPEN or GND
AEB signal Engine control signal is displayed. OPEN or GND
AEC signal Engine control signal is displayed. OPEN or GND
EAM signal Engine control command signal is displayed. 1 or 0
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