Page 325 of 2453
GW-30
Wiper Deicer System
GLASS/WINDOWS/MIRRORS
21.Wiper Deicer System
A: WIRING DIAGRAM
B: INSPECTION
Refer to “Rear Window Defogger” for inspection.
NOTE:
Wiper deicer system can be customized on the Subaru Select Monitor.
*: When one of the following conditions occurs, continuous operation is suspended and turned off after 15 min.
•Ambient temperature at 5°C (41°F) or more continues for 10 sec.
•Malfunction occurs on ambient sensor.
•Vehicle speed below 15 km/h (9 MPH) continues 15 min.
•Malfunction occurs in CAN communication.
C: REPAIR
Refer to “Rear Window Defogger” for repair.
Symptom Repair order
Wiper deicer does not operate.
1. Fuse (F/B No. 4, 9)
2. Wiper deicer relay
3. Wiper deicer switch
4. Wiring harness
5. Body integrated unit
System name Initial setting Customize setting
Wiper deicer timer OFF after 15 min. Continuous operation*
Page 326 of 2453

GW-31
Wiper Deicer Switch
GLASS/WINDOWS/MIRRORS
22.Wiper Deicer Switch
A: REMOVAL
1) Remove the instrument panel lower cover.
to EI-36, REMOVAL, Instrument Panel Lower Cov-
er.>
2) Disconnect the harness connector and remove
wiper deicer switch.
B: INSTALLATION
Install in the reverse order of removal.
C: INSPECTION
1. CHECK WITH SUBARU SELECT MONITOR
CAUTION:
Check whether the wiper deicer timer is in initial setting or customize setting before performing in-
spection.
GW-00486
LR
OFFOFF
Step Check Yes No
1CHECK INPUT SIGNAL TO THE BODY INTE-
GRATED UNIT.
Check the input signal when the wiper deicer
switch is operated using Subaru Select Moni-
tor.
1) Connect the Subaru Select Monitor to data
link connector.
2) Turn the ignition switch to ON.
3) Select {Integ. unit} from the «main menu».
4) Select the {Current Data Display & Save}.
5) Check the input signal when the wiper
deicer switch is set to ON.
After the wiper deicer switch is
set to ON, does it turn to OFF
in 15 minutes? Or does it oper-
ate continuously?
END. Replace the body
integrated unit.
REMOVAL, Body
Integrated Unit.>
Page 372 of 2453
AC-46
Air Vent Grille
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
25.Air Vent Grille
A: REMOVAL
1. UPPER GRILL
1) Disconnect the ground cable from battery.
2) Lift the upper grill, and remove the catch on the
hazard switch side.
3) Hold the side of the monitor and remove the
catch on the upper, right and left sides.
4) Detach the connectors and remove the panel.
2. CENTER GRILLE
1) Disconnect the ground cable from battery.
2) Remove the front control panel.
FRONT, REMOVAL, Control Panel.>
3) Remove the screw, and remove the center grill
3. SIDE GRILLE
Remove the catch in 2 locations to remove the side
air vent grill.
4. ROOF GRILL
Remove the catch, and remove the roof air vent
grill.
B: INSTALLATION
Install in the reverse order of removal.
C: INSPECTION
1) Check that the direction and amount of air can
be adjusted smoothly.
2) Check that the adjustment can be maintained in
each position.
AC-01345
AC-01346
AC-01347
AC-01309
AC-001354
Page 418 of 2453

IM (diag)-2
Basic Diagnostic Procedure
IMMOBILIZER (DIAGNOSTICS)
1. Basic Diagnostic Procedure
A: PROCEDURE
Step Check Yes No
1CHECK SECURITY INDICATOR LIGHT.
1) Turn the ignition switch to “OFF” or “ACC”.
2) Wait for 60 seconds or more.
Does the security indicator
light blink?
Go to step 2.Check the secu-
rity indicator light
circuit.
(diag)-10, CHECK
SECURITY INDI-
CATOR LIGHT
CIRCUIT,
INSPECTION,
Diagnostics Chart
for Secur ity Indica-
tor Light.>
2CHECK KEY SWITCH.
Remove the key from ignition switch.
Does the security indicator
light blink within 1 second after
removing the key?
Go to step 3.Check the key
switch circuit.
12, CHECK KEY
SWITCH CIR-
CUIT, INSPEC-
TION, Diagnostics
Chart for Security
Indicator Light.>
3CHECK SECURITY INDICATOR LIGHT.
Tu r n t h e i g n i t i o n s w i t c h t o O N .
Does the security indicator
light go off?
Go to step 5.Go to step 4.
4CHECK ENGINE START.
Tu r n t h e i g n i t i o n s w i t c h t o S TA R T.
Does the starter operate? Check the LAN
communication cir-
cuit.
LAN(diag)-2, Basic
Diagnostic Proce-
dure.>
Check the DTC
display (body inte-
grated unit). Go to
step 7.
5CHECK ENGINE START.
Tu r n t h e i g n i t i o n s w i t c h t o S TA R T.
Does the starter operate? Go to step 6.Check the LAN
communication cir-
cuit.
LAN(diag)-2, Basic
Diagnostic Proce-
dure.>
6CHECK ENGINE START.
Tu r n t h e i g n i t i o n s w i t c h t o S TA R T.
Does the engine start? Immobilizer sys-
tem is OK.
Check the DTC
display (ECM). Go
to step 7.
7CHECK ANY OTHER DTC ON DISPLAY.
1) Turn the ignition switch to OFF.
2) Connect the Subaru Select Monitor to data
link connector.
Select Monitor.>
3) Turn the ignition switch and Subaru Select
Monitor switch to ON.
4) Read DTC on display.
Is the DTC displayed on
screen?
Go to step 8.Repair the related
parts.
8PERFORM THE DIAGNOSIS.
1) Inspect using the “Diagnostic Procedure
with Diagnostic Trouble Code (DTC).”
IM (diag)-16, Diagnostic Procedure with Diag-
nostic Trouble Code (DTC).>
2) Repair the trouble cause.
3) Perform the clear memory mode.
4) Read DTC again.
Is the DTC displayed on
screen?
Inspect using the
“Diagnostic Proce-
dure with Diagnos-
tic Trouble Code
(DTC).”
(diag)-16, Diag-
nostic Procedure
with Diagnostic
Tr o u b l e C o d e
(DTC).>
Finish the diagno-
sis.
Page 420 of 2453
IM (diag)-4
General Description
IMMOBILIZER (DIAGNOSTICS)
B: PREPARATION TOOL
1. SPECIAL TOOL
2. GENERAL TOOL
ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
18482AA010 CARTRIDGE Troubleshooting for electrical system.
22771AA030 SUBARU SELECT
MONITOR KIT
Tr o u b l e s h o o t i n g f o r e l e c t r i c a l s y s t e m .
TOOL NAME REMARKS
Circuit tester Used for measuring resistance, voltage and current.
ST18482AA010
ST22771AA030
Page 423 of 2453

IM (diag)-7
Subaru Select Monitor
IMMOBILIZER (DIAGNOSTICS)
5. Subaru Select Monitor
A: OPERATION
1. HOW TO USE SUBARU SELECT MONI-
TOR
1) Prepare the Subaru Select Monitor kit.
2) Connect the diagnosis cable to Subaru Select
Monitor.
3) Insert the cartridge to Subaru Select Monitor.
4) Connect the Subaru Select Monitor to data link
connector.
(1) Data link connector is located in the lower
portion of the instrument panel (on the driver’s
side).
(2) Connect the diagnosis cable to data link
connector.
CAUTION:
Do not connect the scan tools except for Suba-
ru Select Monitor.
5) Turn the ignition switch to ON (engine OFF), and
the Subaru Select Monitor switch to ON.
6) Using the Subaru Select Monitor, call up DTC
and various data, then record them.
2. READ DIAGNOSTIC TROUBLE CODE
(DTC) FOR ENGINE AND BODY INTEGRAT-
ED UNIT
Refer to “Read Diagnostic Trouble Code” for infor-
mation about how to indicate DTC.
ag)-8, Read Diagnostic Trouble Code (DTC).>
3. COMMUNICATION LINE CHECK
NOTE:
The communication line between ECM and body
integrated unit can be checked in “System Opera-
tion Check Mode”. This is referred to as “Commu-
nication line check”.
1) Connect the Subaru Select Monitor.
2) On the «Main Menu» display screen, select the
{Each System Check} and press the [YES] key.
3) On the «System Selection Menu» display screen,
select the {Engine} and press the [YES] key.
4) Press the [YES] key after the information of en-
gine type is displayed.
5) On the «Engine Diagnosis» display screen, se-
lect the {System Operation Check Mode} and press
the [YES] key.
6) On the «System operation check mode» display,
select the {security system}.
7) Start the communication line check.
8) Is «OK» displayed on screen?
If displayed, go to step 9).
If «NO», go to step 10).
9) After diagnostic results, it is determined that the
circuit is not shorted. Finish the communication line
check.
10) If a problem is detected, repair the trouble
cause.
CUIT FAILURE (EXCEPT ANTENNA CIRCUIT),
Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
CC-00028
CC-00029
LAN00189
(1) Power switch
LAN00017
(A)
Page 424 of 2453

IM (diag)-8
Read Diagnostic Trouble Code (DTC)
IMMOBILIZER (DIAGNOSTICS)
6. Read Diagnostic Trouble
Code (DTC)
A: OPERATION
1. ECM
1) On the «Main Menu» display screen, select the
{Each System Check} and press the [YES] key.
2) On the «System Selection Menu» display
screen, select the {Engine} and press the [YES]
key.
3) Press the [YES] key after the information of en-
gine type is displayed.
4) On the «Engine Diagnosis» screen, select the
{DTC Display}, and then press the [YES] key.
5) On the «Diagnostic Code(s) Display» screen,
select the {Current Diagnostic Code(s)} or {History
Diagnostic Code(s)}, and then press the [YES] key.
NOTE:
•For detailed operation procedure, refer to the
“SUBARU SELECT MONITOR OPERATION
MANUAL”.
•For detailed concerning DTC, refer to the List of
DTC.
Trouble Code (DTC).>
2. BODY INTEGRATED UNIT
1) On the «Main Menu» display screen, select the
{Each System Check} and press the [YES] key.
2) On the «System Selection Menu» display
screen, select the {Integ. unit mode} and press the
[YES] key.
3) Press the [YES] key after the {Integ. unit mode}
is displayed.
4) On the «Integ. unit failure diag» display screen,
select the {Diagnostic Code(s) Display} and press
the [YES] key.
NOTE:
•For detailed operation procedure, refer to the
“SUBARU SELECT MONITOR OPERATION
MANUAL”.
•For detailed concerning DTC, refer to the List of
DTC.
Trouble Code (DTC).>
Page 425 of 2453
![SUBARU TRIBECA 2009 1.G Service Workshop Manual IM (diag)-9
Clear Memory Mode
IMMOBILIZER (DIAGNOSTICS)
7. Clear Memory Mode
A: OPERATION
1. ECM
1) On the «Main Menu» display screen, select the
{Each System Check} and press the [YES] key.
2) On SUBARU TRIBECA 2009 1.G Service Workshop Manual IM (diag)-9
Clear Memory Mode
IMMOBILIZER (DIAGNOSTICS)
7. Clear Memory Mode
A: OPERATION
1. ECM
1) On the «Main Menu» display screen, select the
{Each System Check} and press the [YES] key.
2) On](/manual-img/17/7322/w960_7322-424.png)
IM (diag)-9
Clear Memory Mode
IMMOBILIZER (DIAGNOSTICS)
7. Clear Memory Mode
A: OPERATION
1. ECM
1) On the «Main Menu» display screen, select the
{Each System Check} and press the [YES] key.
2) On the «System Selection Menu» display
screen, select the {Engine} and press the [YES]
key.
3) Press the [YES] key after the information of en-
gine type is displayed.
4) On the «Engine Diagnosis» display screen, se-
lect the {Memory Clear} and press the [YES] key.
5) When the ‘Done’ are shown on the display
screen, turn the Subaru Select Monitor and ignition
switch to OFF.
NOTE:
•After the memory has been cleared, the idle air
control solenoid valve must be initialized. To exe-
cute this procedure, turn the ignition switch to ON.
Wait for 3 seconds before starting the engine.
•For detailed operation procedure, refer to the
“SUBARU SELECT MONITOR OPERATION
MANUAL”.
2. BODY INTEGRATED UNIT
1) On the «Main Menu» display screen, select the
{Each System Check} and press the [YES] key.
2) On the «System Selection Menu» display
screen, select the {Integ. unit mode} and press the
[YES] key.
3) Press the [YES] key after the {Integ. unit mode}
is displayed.
4) On the «Integ. unit mode failure diag» display
screen, select the {Clear Memory} and press the
[YES] key.
5) When the ‘Done’ are shown on the display
screen, turn the Subaru Select Monitor and ignition
switch to OFF.
NOTE:
For detailed operation procedure, refer to the
“SUBARU SELECT MONITOR OPERATION
MANUAL”.