Subaru LEGACY 2006 Manual page 4173

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VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS)
3. CLEAR MEMORY MODE
1) On the «Main Menu» display screen, select the
{2. 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 {VDC AWD AT} is dis-
played.
4) On the «Brake Control Diagnosis» display
screen, select the {Clear Memory} and press the
[YES] key.
Display Contents to be monitored
Clear memory? DTC deleting function
5) When "Done" and "Turn ignition switch OFF" are
shown on the display screen, turn the Subaru Se-
lect Monitor and ignition switch to OFF.
NOTE:
For details concerning operation procedures, refer
to the "SUBARU SELECT MONITOR OPERATION
MANUAL".
4. ABS SEQUENCE CONTROL
Display Contents to be monitored
Operate the valve and
ABS
pump motor continuously
sequence
to perform the ABS
control
sequence control.
Operate the valve and
VDC confir-
pump motor continuously
mation
to perform the VDC
mode
sequence control.
5. FREEZE FRAME DATA
NOTE:
• Data stored at the time of trouble occurrence is
shown on display.
• Each time trouble occurs, the latest information
is stored in the freeze frame data in memory.
• If a freeze frame data is not properly stored in
memory (due to a drop in VDCCM power supply,
etc.), a DTC suffixed with a question mark "?" ap-
pears on the Subaru Select Monitor display. This
shows it may be an unreliable reading.
Subaru Select Monitor
Display
Steering angle
sensor
Yaw rate sensor
Lateral G Sensor
Pressure Sensor
Vehicle Speed
FR Wheel Speed
FL Wheel Speed
RR Wheel Speed
RL Wheel Speed
Required Torque
Current Torque
Reference tar-
Target Torque
get
Acceleration
<Ref. to ABS-
opening angle
10, ABS
signal
Sequence Con-
trol.>
Engine Speed
<Ref. to VDC-
11, VDC
Gear position
Sequence Con-
trol.>
IG power supply
voltage
Absolute angle
recognition flag
Decreasing
Required Torque
EAM signal
VDC O Control
Flag
VDC U Control
Flag
BMR control flag
AMR control flag
ABS Control Flag ABS control condition is displayed.
VDC OFF Light
Valve Relay Sig-
nal
Motor Relay
Monitor
BLS Signal
VDC(diag)-20
Contents to be monitored
Steering angle detected by steering
angle sensor is displayed.
Vehicle angular speed detected by yaw
rate sensor is displayed.
Vehicle lateral acceleration detected by
lateral G sensor is displayed.
Brake fluid pressure detected by pres-
sure sensor is displayed.
Vehicle speed calculated by VDC con-
trol module is displayed.
Wheel speed detected by front ABS
wheel speed sensor RH is displayed in
km/h or MPH.
Wheel speed detected by front ABS
wheel speed sensor LH is displayed in
km/h or MPH.
Wheel speed detected by rear ABS
wheel speed sensor RH is displayed in
km/h or MPH.
Wheel speed detected by rear ABS
wheel speed sensor LH is displayed in
km/h or MPH.
Engine required torque is displayed.
Current engine torque on malfunction
occurrence is displayed.
Engine taget torque is displayed.
Acceleration opening is displayed.
Engine speed on malfunction occur-
rence is displayed.
Gear position on malfunction occur-
rence is displayed.
Voltage supplied to VDC control module
is displayed.
Whether the absolute angle was deter-
mined is displayed.
Whether the torque decrease is
required to engine is displayed.
Engine control command signal is dis-
played.
VDC oversteer control condition is dis-
played.
VDC understeer control condition is dis-
played.
Brake control condition is displayed.
Engine control condition is displayed.
ON/OFF condition of VDC OFF indica-
tor light is displayed.
Valve relay operation signal is dis-
played.
Motor relay monitor signal is displayed.
Brake ON/OFF is displayed.