ABS (DIAGNOSTICS) > Subaru Select Monitor

OPERATION

1. HOW TO USE SUBARU SELECT MONITOR

1. Prepare the Subaru Select Monitor kit.

2. Prepare PC with Subaru Select Monitor installed.

3. Connect the USB cable to SDI (Subaru Diagnosis Interface) and USB port on the personal computer (dedicated port for the Subaru Select Monitor).

NOTE:

The dedicated port for the Subaru Select Monitor means the USB port which was used to install the Subaru Select Monitor.

4. Connect the diagnosis cable to SDI.

5. Connect SDI to data link connector located in the lower portion of the instrument panel (on the driver’s side).

CAUTION:

Do not connect scan tools other than the Subaru Select Monitor.

6. Start the PC.

7. Turn the ignition switch to ON (engine OFF) and run the “PC application for Subaru Select Monitor”.

NOTE:

For detailed operation procedures, refer to “PC application help for Subaru Select Monitor”.

8. If communication is not possible between the ABS and the Subaru Select Monitor, check the communication circuit.

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

Contents to be displayed

Unit of measure

FR Wheel Speed

Wheel speed detected by front ABS wheel speed sensor RH is displayed.

km/h or MPH

FL Wheel Speed

Wheel speed detected by front ABS wheel speed sensor LH is displayed.

km/h or MPH

RR Wheel Speed

Wheel speed detected by rear ABS wheel speed sensor RH is displayed.

km/h or MPH

RL Wheel Speed

Wheel speed detected by rear ABS wheel speed sensor LH is displayed.

km/h or MPH

BLS Signal

Brake ON/OFF is displayed.

ON or OFF

G-Sensor Output Voltage

Vehicle acceleration detected by analog G sensor is displayed.

m/s (m/s2)

Valve Relay Signal

Valve relay operation signal is displayed.

ON or OFF

ABS Warning Light

ON operation of the ABS warning light is displayed.

ON or OFF

EBD Warning Light

ON operation of the EBD warning light is displayed.

ON or OFF

M. Relay monitor Voltage

Motor relay monitor voltage is displayed.

V

IG power supply voltage

Voltage supplied to ABSCM&H/U is displayed.

V

ABS Control Flag

ABS control condition is displayed.

ON or OFF

ABS OK B Signal

ABS system normal/abnormal is displayed.

OK or NG

NOTE:

For detailed operation procedures, refer to “PC application help for Subaru Select Monitor”.

3. ABS SEQUENCE CONTROL

Display

Contents to be displayed

Index No.

ABS Sequence Control Mode

Operate the valve and pump motor continuously to perform the ABS sequence control.

4. FREEZE FRAME DATA

NOTE:

• Data stored at the time of trouble occurrence is shown on display.

• Each time a trouble occurs, the latest information is stored in the freeze frame data in memory.

• Up to 3 freeze frame data will be stored.

• If freeze frame data is not stored in memory properly (due to a drop in ABS control module power supply etc.), a DTC suffixed with a question mark “?” is displayed on Subaru Select Monitor display screen. This shows it may be an unreliable reading.

Display

Contents to be displayed

FR Wheel Speed

Wheel speed detected by front ABS wheel speed sensor RH is displayed in km/h or MPH.

FL Wheel Speed

Wheel speed detected by front ABS wheel speed sensor LH is displayed in km/h or MPH.

RR Wheel Speed

Wheel speed detected by rear ABS wheel speed sensor RH is displayed in km/h or MPH.

RL Wheel Speed

Wheel speed detected by rear ABS wheel speed sensor LH is displayed in km/h or MPH.

IG power supply voltage

Voltage (V) supplied to ABSCM&H/U is displayed.

G-Sensor Output Voltage

Vehicle acceleration detected by analog G sensor is displayed.

M. Relay monitor Voltage

Motor relay condition is displayed.

BLS Signal

Brake ON/OFF is displayed.

Vehicle Speed

Vehicle speed calculated by ABS control module is displayed.

ABS Control Flag

ABS control condition is displayed.

Power Supply Failure

Whether abnormal voltage occurred or not is displayed during malfunction.