AUTOMATIC TRANSMISSION (DIAGNOSTICS)(4AT) > Diagnostic Procedure without Diagnostic Trouble Code (DTC)

CHECK BUZZER

DIAGNOSIS:

Output signal circuit of buzzer is open or shorted.

TROUBLE SYMPTOM:

Buzzer remains beeping.

WIRING DIAGRAM:

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1.CHECK BODY INTEGRATED UNIT.

1) Turn the ignition switch to OFF.

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

3) Turn the ignition switch to ON.

4) Run the Subaru Select Monitor.

5) Read the “SPORT shift (buzzer 1)” and “SPORT shift (buzzer 2)” data using Subaru Select Monitor.

Is ON displayed?

Replace the TCM.

2.CHECK COMBINATION METER.

Is the buzzer OK?

Refer to “Diagnostics with Phenomenon”.

Replace the combination meter assembly.