CHECK OUTPUT SIGNAL FROM TCM USING SUBARU SELECT MONITOR.

1) Connect the connectors to TCM and transmission.

2) Lift up the vehicle.

3) Connect the Subaru Select Monitor to the data link connector.

4) Start the engine.

5) Run the Subaru Select Monitor.

6) Warm up the engine until the ATF temperature exceeds 80°C (176°F).

NOTE:

If the ambient temperature is below 0°C (32°F), drive the vehicle until the ATF reaches its operating temperature.

7) Read the data of “Lock Up Duty Ratio” using Subaru Select Monitor.

8) Set the select lever to the “D” range, and slowly increase vehicle speed to 60 km/h (37 MPH).

NOTE:

The speed difference between the front and rear wheels will illuminate the ABS warning light or VDC warning light, but this does not indicate a malfunction. If the warning light illuminates, delete the ABS or VDC memory after completing the AT control diagnosis.

QUESTION

Is the measured value 95%?

Yes No