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3) Start the engine.
NOTE:
Ensure the selector lever is placed in the“P”position
before starting. (AT vehicles)
Depress clutch pedal when starting the engine. (MT
vehicles)
4) Using the selector lever or shift lever, turn the“P”posi-
tion switch and the“N”position switch to ON.
5) Depress the brake pedal to turn the brake switch ON.
(AT vehicles)
6) Keep engine speed in the 2,500—3,000 rpm range for
40 seconds.
NOTE:
On models without tachometer, use the Subaru select
monitor or tachometer (Secondary pickup type).
7) Place the selector lever or shift lever in the“D”position
(AT vehicles) or“1st”gear (MT vehicles) and drive the
vehicle at 5 to 10 km/h (3 to 6 MPH).
NOTE:
On AWD vehicles, release the parking brake.
The speed difference between front and rear wheels
may light either the ABS or the ABS/TCS warning light, but
this indicates no malfunctions. When engine control diag-
nosis is finished, perform the ABS or the ABS/TCS memory
clearance procedure of self-diagnosis system.
4-4b [T6D2] or [T9K0], or 4-4c [T6D2] or [T9J0], or 4-4d
[T6D2] or [T9J0].>
8) Using the OBD-II general scan tool, check for diagnos-
tic trouble code(s) and record the result(s).
NOTE:
For detailed operation procedures, refer to the OBD-II
General Scan Tool Instruction Manual.
For details concerning diagnostic trouble codes, refer to
the DIAGNOSTIC TROUBLE CODE (DTC) LIST.
2-7 [T10A0], [T11A0].>
H2M1149
4. READ DIAGNOSTIC TROUBLE CODE (DTC)
SHOWN ON DISPLAY. (MODE FB0
MODE>)
Using Subaru select monitor, check for diagnostic trouble
code(s) and record the result(s).
1) Select engine mode using function key.
Press the function key [0].
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G3M0152
2) Designate mode using function key.
Press [F] [B] [0] [ENT] in that order.
OBD0086
3) Ensure diagnostic trouble code(s) is shown.
(1) When there is only one diagnostic trouble code.
OBD0087
(2) When there are multiple diagnostic trouble codes.
NOTE:
For details concerning diagnostic trouble code(s), refer to
the DIAGNOSTIC TROUBLE CODE (DTC) LIST.
2-7 [T10A0], [T11A0].>
OBD0057A
F: COMPULSORY VALVE OPERATION
CHECK MODE
1. SUBARU SELECT MONITOR
1) Prepare Subaru select monitor and cartridge.
ST1 498307500 SELECT MONITOR KIT
ST2 498346300 CARTRIDGE
G3M0151
2) Turn ignition switch and Subaru select monitor switch to
OFF.
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G3M0150
3) Insert cartridge into Subaru select monitor.
OBD0005H
B2M0432D
4) Connect test mode connector at the lower portion of
instrument panel (on the driver’s side), to the side of the
center console box.
OBD0059B
B2M0829B
5) Connect Subaru select monitor to data link connector.
Using data link connector for Subaru select monitor only:
Connect Subaru select monitor to its data link connector
located in the lower portion of the instrument panel (on the
driver’s side), to the side of the center console box.
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OBD0669A
Using data link connector for Subaru select monitor and
OBD-II general scan tool:
(1) Connect ST to Subaru select monitor cable.
ST1 498357200 ADAPTER CABLE
OBD0006F
B2M0433D
(2) Open the cover and connect Subaru select monitor
to data link connector located in the lower portion of the
instrument panel (on the driver’s side), to the lower
cover.
CAUTION:
Do not connect scan tools except for Subaru select
monitor and OBD-II general scan tool.
OBD0060
6) Turn ignition switch to ON (engine OFF) and Subaru
select monitor switch to ON.
H2M1149
7) Select engine mode using function key.
Press the function key [0].
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G3M0152
8) Designate mode using function key.
(Example: Press [F] [D] [0] [5] [ENT] in that order.)
B2M0650
9) Ensure displayed message.
B2M0651
10) Press the function key.
(1) When executing, press the function key [0].
B2M0652
NOTE:
When in compulsory valve operation check mode the moni-
tor indicates the execution of valve check on display.
B2M0653
(2) When not executing or stopping the compulsory
valve check mode, press the function key [1].
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B2M0643
11) When compulsory valve operation check mode is
exited or check completed, the monitor indicates the
completion of compulsory valve operation check on the
display, and automatically returns to the initial mode
(FUNCTION MODE: F00).
G3M0151
G: FINISHING DIAGNOSIS OPERATION
1. SUBARU SELECT MONITOR
1) Turn Subaru select monitor switch and ignition switch to
OFF.
2) Disconnect Subaru select monitor from its data link con-
nector.
3) Disconnect test mode connector at the lower portion of
instrument panel (on the driver’s side), to the side of the
center console box.
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4. Cautions
A: SUPPLEMENTAL RESTRAINT SYSTEM
“AIRBAG”
Airbag system wiring harness is routed near the engine
control module (ECM), main relay and fuel pump relay.
CAUTION:
All Airbag system wiring harness and connectors
are colored yellow. Do not use electrical test equip-
ment on these circuit.
Be careful not to damage Airbag system wiring har-
ness when servicing the engine control module (ECM),
transmission control module (TCM), main relay and
fuel pump relay.
B: PRECAUTIONS
1) Never connect the battery in reverse polarity.
The ECM will be destroyed instantly.
The fuel injector and other part will be damaged in just
a few minutes more.
2) Do not disconnect the battery terminals while the
engine is running.
A large counter electromotive force will be generated in
the alternator, and this voltage may damage electronic
parts such as ECM, etc.
3) Before disconnecting the connectors of each sensor
and the ECM, be sure to turn OFF the ignition switch.
4) Before removing ECM from the located position, dis-
connect two cables on battery.
Otherwise, the ECM may be damaged.
5) The connectors to each sensor in the engine compart-
ment and the harness connectors on the engine side and
body side are all designed to be waterproof. However, it is
still necessary to take care not to allow water to get into the
connectors when washing the vehicle, or when servicing
the vehicle on a rainy day.
H2M1154A
6) Use ECM mounting stud bolts at the body head ground-
ing point when measuring voltage and resistance inside the
passenger compartment.
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B2M0648A
7) Use engine grounding terminal or engine proper as the
grounding point to the body when measuring voltage and
resistance in the engine compartment.
OBD0040B
8) Use TCM mounting stud bolts at the body head ground-
ing point when measuring voltage and resistance inside the
passenger compartment.
9) Every MFI-related part is a precision part. Do not drop
them.
10) Observe the following cautions when installing a radio
in MFI equipped models.
CAUTION:
The antenna must be kept as far apart as possible
from the control unit.
(The ECM is located under the steering column, inside
of the instrument panel lower trim panel.)
The antenna feeder must be placed as far apart as
possible from the ECM and MFI harness.
Carefully adjust the antenna for correct matching.
When mounting a large power type radio, pay spe-
cial attention to the three items above mentioned.
Incorrect installation of the radio may affect the
operation of the ECM.
11) Before disconnecting the fuel hose, disconnect the fuel
pump connector and crank the engine for more than five
seconds to release pressure in the fuel system. If engine
starts during this operation, run it until it stops.
12) Problems in the electronic-controlled automatic trans-
mission may be caused by failure of the engine, the elec-
tronic control system, the transmission proper, or by a com-
bination of these. These three causes must be distin-
guished clearly when performing diagnostics.
13) Diagnostics should be conducted by rotating with
simple, easy operations and proceeding to complicated,
difficult operations. The most important thing in diagnostics
is to understand the customer’s complaint, and distinguish
between the three causes.
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