sport mode SUBARU TRIBECA 2009 1.G Service Owner's Manual

5AT(diag)-125
Diagnostic Procedure without Diagnostic Trouble Code (DTC)
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
Step Check Yes No
1CHECK THE BODY INTEGRATED UNIT.
Check DTC of body integrated unit.
Is DTC of AT CAN communica-
tion circuit displayed?
Pe r for m t h e d ia g -
nosis according to
DTC.
Go to step 2.
2CHECK TCM.
Check DTC of TCM.
Is DTC of AT CAN communica-
tion circuit displayed?
Pe r for m t h e d ia g -
nosis according to
DTC.
Go to step 3.
3CHECK TCM.
1) Turn the ignition switch to OFF.
2) Connect the Subaru Select Monitor to data
link connector.
3) Turn the ignition switch to ON. (Engine
OFF)
4) Turn the Subaru Select Monitor switch to
ON.
5) Shift the select lever to manual mode side,
and then shift down the select lever.
6) Read the indicator.
Is gear position 1 and “ ” dis-
played?
Go to step 4.Replace the TCM.
Tr a n s m i s s i o n C o n -
trol Module
(TCM).>
4CHECK TCM.
1) Shift up the select lever.
2) Read the indicator.
Is the gear position 2, and is
“” displayed?
Go to step 5.Replace the TCM.
Tr a n s m i s s i o n C o n -
trol Module
(TCM).>
5CHECK THE BODY INTEGRATED UNIT.
Read the data of gear position using Subaru
Select Monitor.
Is SPORT shift gear position
2?
Go to step 6.Check the body
integrated unit.
Body Integrated
Unit.>
6CHECK COMBINATION METER.Is the range position/gear posi-
tion indicator light normal?
Refer to “Symptom
Related Diagnos-
tic”. 5AT(diag)-128,
General Diagnos-
tic Table.>
Replace the com-
bination meter
assembly. IDI-11, Combina-
tion Meter.>

CS-33
General Diagnostic Table
CONTROL SYSTEMS
7. General Diagnostic Table
A: INSPECTION
Symptom Possible cause Corrective action
Select Lever Starter does not run. Adjust the select cable, or inspect circuit.
Back-up light does not illuminate. Adjust the select cable, or inspect circuit.
AT s h i f t l o c k s y s t e m d o e s n o t o p e r a t e n o r m a l l y. A d j u s t t h e s e l e c t c a b l e , o r i n s p e c t c i r c u i t .
Will not change to manual or sports mode. Inspect the mode change switch and select lever,
or inspect the circuit.
Up-shift is not engaged at manual mode. Check the shift-up switch and circuit.
Down-shift is not engaged at manual mode. Check the shift-down switch and circuit.