CHECK INPUT SIGNAL FOR TCM.

1) Connect the connectors to TCM and transmission.

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

3) Turn the ignition switch to ON.

4) Run the Subaru Select Monitor.

5) Start the engine.

6) Move the select lever to “P” or “N” range.

7) Read the data of “Turbine Revolution Speed” and “Engine Speed” using Subaru Select Monitor.

QUESTION

Are the “Turbine Revolution Speed” and “Engine Speed” almost the same?

Yes No

Check the harnesses or connectors between TCM and transmission, and repair the defective part.