Subaru LEGACY 2006 Manual page 3649

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Diagnostic Procedure without Diagnostic Trouble Code (DTC)
Step
1 CHECK BODY INTEGRATED UNIT.
Check DTC of body integrated unit.
2 CHECK TCM.
Check DTC of TCM.
3 CHECK BUZZER STOP.
Disconnect the connector (B54).
4 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. (engine
OFF)
4) Turn the Subaru Select Monitor switch to
ON.
5) Read the data of SPORT shift buzzer using
Subaru Select Monitor.
5 CHECK COMBINATION METER.
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
Check
Is DTC of CAN communication
displayed?
Is DTC of CAN communication
displayed?
Does the buzzer stop?
Is the SPORT shift buzzer dis-
play "ON"?
Is the buzzer OK?
5AT(diag)-133
Yes No
Perform the diag- Go to step 2.
nosis according to
DTC.
Go to step 3.
Perform the diag-
nosis according to
DTC.
Go to step 4.
Replace the TCM.
<Ref. to 5AT-56,
Transmission Con-
trol Module
(TCM).>
Replace the body Go to step 5.
integrated unit.
<Ref. to SL-55,
Body Integrated
Unit.>
Refer to "Symptom Replace the com-
Related Diagnos-
bination meter
tic". <Ref. to assembly. <Ref. to
5AT(diag)-134, IDI-14, Combina-
General Diagnos- tion Meter.>
tic Table.>