2009 SUBARU TRIBECA ECU

IDI-3
General Description
INSTRUMENTATION/DRIVER INFO
B: CAUTION
•Be careful not to damage the meters and instrument panel.
•Be careful not to damage the meter glass.
•Make sure the electrical connector is connected securely.
•After installation, make sure that each meter operates normally.
•Use gloves to avoid damage and getting fingerprints on the glass surface and meter surfaces.
•Do not apply an excessive force on the printed circuit.
•Do not drop or otherwise apply impact.
•When the combination meter of model with immobilizer has been replaced, be sure to perform the regis-
tration of immobilizer.
C: PREPARATION TOOL
1. GENERAL TOOL
TOOL NAME REMARKS
Circuit tester Used for measuring resistance and voltage.

IDI-11
Combination Meter
INSTRUMENTATION/DRIVER INFO
3. Combination Meter
A: REMOVAL
1) Disconnect the ground cable from battery.
2) Set the tilt steering at the lowest position.
3) Remove the console box. MOVAL, Console Box.>
4) Remove the control panel. MOVAL, Control Panel.>
5) Remove the instrument panel lower cover. to EI-36, REMOVAL, Instrument Panel Lower Cov-
er.>
6) Remove the console side panel. REMOVAL, Center Console.>
7) Remove the meter hood.
8) Remove the screws of combination meter (two
for upper side, two for lower side) and pull the com-
bination meter.
9) Disconnect the connector in the rear side of
combination meter to remove meter.
CAUTION:
•Be careful not to damage the meter or instru-
ment panel.
•Pay particular attention to avoid damaging
the meter glass.
B: INSTALLATION
Install in the reverse order of removal.
CAUTION:
•Make sure the electrical connector is con-
nected securely.
•Make sure that each meter operates normally.
•When the combination meter of model with
immobilizer has been replaced, be sure to per-
form the registration of immobilizer.
ID-00189

IDI-17
Warning Box
INSTRUMENTATION/DRIVER INFO
8. Warning Box
A: REMOVAL
1) Disconnect the ground cable from battery.
2) Remove the upper grille. MOVAL, Air Vent Grille.>
3) Remove the screws of warning box (1) and pull
out the warning box.
4) Disconnect the connector in the rear side of
warning box to remove the warning box.
B: INSTALLATION
Install in the reverse order of removal.
CAUTION:
•Make sure the electrical connector is con-
nected securely.
•Make sure that each indicator operates nor-
mally.
IDI00191
(1)

LAN(diag)-2
Basic Diagnostic Procedure
LAN SYSTEM (DIAGNOSTICS)
1. Basic Diagnostic Procedure
A: PROCEDURE
1. WITH SUBARU SELECT MONITOR
CAUTION:
•Subaru Select Monitor is required for reading DTC, performing diagnosis and reading current data.
•Remove foreign matter (dust, water, oil, etc.) from the body integrated unit connector during re-
moval and installation.
•For model with immobilizer, registration of immobilizer may be needed after the replacement of
controller etc. For detailed procedure, refer to the REGISTRATION MANUAL FOR IMMOBILIZER.
NOTE:
•To check harness for broken wires or short circuits, shake trouble spot or connector.
•Check List for Interview.
Step Check Yes No
1CHECK PRE-INSPECTION.
1) Ask the customer when and how the trou-
ble occurred using interview check list. LAN(diag)-3, Check List for Interview.>
2) Check the display of communication error
display. (Combination meter, odo/trip meter)
Is the communication error dis-
played?
Go to step 3.Go to step 2.
2BASIC INSPECTION
Check the components which might affect
body control. TION, General Description.>
Is the component that might
influence the body control
problem normal?
Go to step 3.Repair or replace
each component.
3CHECK INDICATION OF DTC.
1) Read DTC of all systems. LAN(diag)-12, READ DIAGNOSTIC TROUBLE
CODE (DTC), OPERATION, Subaru Select
Monitor.>
NOTE:•The LAN system is for the overall vehicle, so
read the DTC of all systems.
•If the communication function of the Subaru
Select Monitor cannot be executed normally,
check the communication circuit. LAN(diag)-32, COMMUNICATION FOR INI-
TIALIZING IMPOSSIBLE, Diagnostic Proce-
dure with Diagnostic Trouble Code (DTC).>
2) Record all DTC.
Is a DTC other than CAN com-
munication displayed in the
output code?
ECU: P0600 TCU: P1718 VDC
CU: C0047 or C0057, etc.
Refer to the DTC
related table. to LAN(diag)-31,
FUNCTION
CHECK, DTC
TA B L E , L i s t o f
Diagnostic Trou-
ble Code (DTC).>
Go to step 5.
Go to step 4.
4PERFORM GENERAL DIAGNOSTICS.
Inspect using “General Diagnostics Table”.
Ta b l e . >
Is result of inspection OK? LAN system is nor-
mal.
Go to step 5.
5PERFORM DIAGNOSIS.
1) Correct the cause of trouble.
2) Perform the clear memory mode. LAN(diag)-21, CLEAR MEMORY MODE,
OPERATION, Subaru Select Monitor.>
3) Read the DTC. READ DIAGNOSTIC TROUBLE CODE (DTC),
OPERATION, Subaru Select Monitor.>
Is DTC displayed? Repeat step 5 until
DTC is not shown.
Finish the diagno-
sis.

LAN(diag)-3
Check List for Interview
LAN SYSTEM (DIAGNOSTICS)
2. Check List for Interview
A: CHECK
Inspect the following item about the vehicle’s state.
1. DISPLAY OF COMMUNICATION ERROR
2. DISPLAY IN COMBINATION METER
Communication error is
displayed in odo/trip meter.
When and how often are they displayed?
Always
Sometimes
Only once
Which communication error is displayed? (Record them all)
Er IU (Fail in the body integrated unit)
Er HC (Fail of high-speed CAN)
Er LC (Fail of low-speed CAN)
Er –– (Fails of both high-speed and low-speed CAN)
Er EG (Fail of EGI communication data)
Er TC (fail of TCM communication data)
Er Ab (Fail of vehicle dynamics control (VDC)/ABS communication data)
Er bb (Fail of brake vacuum system)
Ignition key position OFF
ACC
ON (Before starting engine)
START
ON (After starting Engine, engine is running)
ON (After starting Engine, engine is at a standstill)
Timing Immediately after turning the ignition to ON.
Immediately after turning the ignition to START.
Display in combination
meter
a) Display of engine coolant temperature gauge OK / NG
b) Display of fuel gauge OK / NG
Display of other indicators c) Malfunction indicator light ON / OFF
d) SPORT indicator light (AT warning light) ON / OFF
e) ABS warning light/Vehicle dynamics control (VDC) warning
light ON / OFF
f) Security indicator light ON / Blink / OFF
g) Seat belt warning light (Driver’s seat) ON / OFF
h) Seat belt warning light (Passenger’s seat) ON / OFF

LAN(diag)-11
Control Module I/O Signal
LAN SYSTEM (DIAGNOSTICS)
B: WIRING DIAGRAM
Refer to the electrical wiring diagram.
Key r ing illumination out-
putB280 B4 0 VIgnition key removed, driver’s door
open
Tu r n h a z a r d o u t p u t B 2 8 0 B 1 2 0 VWhen operating keyless entry answer
back
Keyless Buzzer Output i84 A6 10 — 13 VWhen operating keyless entry answer
back
Security horn output B280 B11 0 V When operating security horn
Security indicator light i84 A33 0 VAt ignition key removed, immobilizer
operating
TPMS registration check
signal inputB281 C4 0 VWhen inputting registration check sig-
nal
Keyless communication i84 A9 Ser ial communication At keyless entr y signal received
High-speed CAN circuit
(Hi)B280 B20Between B20 — B30
Serial communication
At communicating (sending and receiv-
ing)High-speed CAN circuit
(Lo)B280 B30
Low-speed CAN circuit 1
(Hi)i84 A27Between A25 — A26
Serial communication
At communicating (sending and receiv-
ing)Low-speed CAN circuit 1
(Lo)i84 A26
Low-speed CAN circuit 2
(Hi)B280 B26Between B25 — B27
Serial communication
At communicating (sending and receiv-
ing)
(Model with auto A/C)Low-speed CAN circuit 2
(Lo)B280 B25
Immobilizer antenna B281C20 —
C21Serial communication
Immobilizer communica-
tion (Main)B280
B18
(Back-up
B28)
Serial communication

Subaru Select Monitor
communicationB280 B19 Serial communication
DescriptionConnec-
tor No.
Te r m i n a l
No.
Signal (V)
NoteIgnition switch ON
(Engine OFF)

LAN(diag)-15
Subaru Select Monitor
LAN SYSTEM (DIAGNOSTICS)
P seatbelt SW input ON/OFFBody integrated unit input
valuePa s se ng e r ’s se at bu ckl e sw it c h ON
Fr wi pe r in p ut O N/O FFBody integrated unit input
valueOn when front wiper is operating
Registration SW input ON/OFFBody integrated unit input
value
Not supported by North American specifica-
tions
Identification SW input ON/OFFBody integrated unit input
value
Not supported by North American specifica-
tions
R defogger output ON/OFFBody integrated unit output
valueOn when rear defogger relay is operating
Door lock actuator LOCK
outputON/OFFBody integrated unit output
valueOn when lock signal is output
All seat UNLOCK output ON/OFFBody integrated unit output
valueOn when unlock signal is output
D-seat UNLOCK output ON/OFFBody integrated unit output
valueOn when unlock signal is output
R gate/trunk UNLK output ON/OFFBody integrated unit output
value
On when rear gate/trunk unlock signal is
output
Double lock output ON/OFFBody integrated unit output
value
Not supported by North American specifica-
tions
R wiper output ON/OFFBody integrated unit output
valueOn when rear wiper is operating
Shift Lock Solenoid ON/OFFBody integrated unit output
valueOn when shift lock solenoid is operating
Key locking output ON/OFFBody integrated unit output
valueOn when key lock solenoid is operating
wiper deicer SW input ON/OFFBody integrated unit output
valueOn when wiper deicer is operating
Starter cutting output ON/OFFBody integrated unit output
value
Not supported by North American specifica-
tions
Hazard Output ON/OFFBody integrated unit output
value
On when keyless lock/unlock signal is
received (when keyless switch connector is
removed)
Keyless Buzzer Output ON/OFFBody integrated unit output
value
On when keyless lock/unlock signal is
received (when keyless switch connector is
removed)
Horn Output ON/OFFBody integrated unit output
valueOn when security warning is operating
Siren Output ON/OFFBody integrated unit output
value
On when siren is installed, customize set-
tings are enabled, and security warning is
operating
D-belt warning light O/P ON/OFFBody integrated unit output
value
On when Ignition switch is turned to ON,
and buckle switch is turned off
P-belt warning light O/P ON/OFFBody integrated unit output
value
On when Ignition switch is turned to ON,
occupant is seated, and buckle switch is
turned off
Illumination lamp O/P ON/OFFBody integrated unit output
valueOn when illumination is illuminated
Room lamp output ON/OFFBody integrated unit output
value
On when keyless lock/unlock signal is
received (when keyless switch connector is
removed)
key illumi. lamp o/p ON/OFFBody integrated unit output
valueOn when key illumination light is illuminated
R fog light output ON/OFFBody integrated unit output
value
Not supported by North American specifica-
tions
R fog lamp monitor ON/OFFBody integrated unit output
value
Not supported by North American specifica-
tions
Items to be displayed Unit of measure Description Note

LAN(diag)-18
Subaru Select Monitor
LAN SYSTEM (DIAGNOSTICS)
5. CONFIRMATION OF CURRENT SETTING
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) On the «Integ. unit mode failure diag» display screen, select the {Current Data Display & Save} and press
the [YES] key.
4) On the «Current Data Display & Save» display screen, select the {12 Data Display} and press the [YES]
key.
5) Using the scroll key, scroll the display screen up or down until the desired data is shown.
6) Display the following item and record the settings.
Required items for new registration (Except for system not equipped)
Item Item to confirm Remarks
Key No. to register 1 2 3 4 Registered ID type
Off delay OFF Long Normal Short Setting for lighting off time
Auto-lock 60, 50 40, 30, 20 OFF Not suppor ted by Nor th Amer ican specifications (Unit sec.)
Rr defogger op. mode Normal ContinuousNormal: Off at 15 minutes of operation
Continuous: Operations from switch on to off
Wiper deicer op. mode Normal Continuous
Normal: Off at 15 minutes of operation
Continuous: Operations from switch ON to OFF, repeats ON
for 15 minutes, OFF for 2 minutes
Security Alarm Setup ON OFFON: Warning device operation possible
OFF: Warning device does not operate
Impact Sensor Setup ON OFF
ON: Impact sensor operation possible
OFF: Impact sensor does not operate
Tu r n O F F f o r v e h i c l e s n o t e q u i p p e d w i t h a n I m p a c t S e n s o r
Alarm monitor delay set-
tingON OFF
ON: Monitor after a fixed period of time from reception of the
keyless lock signal
OFF: Monitor after reception of the keyless lock signal
Lockout prevention ON OFFON: Lockout prevention operation
OFF: Lockout prevention not operated
Impact Sensor Yes No
Ye s : I m p a c t s e n s o r e q u i p p e d
No: Impact sensor not equipped
Always set to no for vehicles not equipped with the impact sen-
sor.
Siren setting Yes No
Ye s : V e h i c l e e q u i p p e d w i t h s i r e n
No: Vehicle not equipped with siren
The horn does not honk when the warning operates if the vehi-
cle not equipped with a siren is set to ‘Yes’.
Answer-back buzzer
setupON OFFON: Answer-back buzzer operation possible
OFF: Answer-back buzzer not operated
Hazard answer-back
setupON OFFON: Hazard answer-back buzzer operation possible
OFF: Hazard answer-back buzzer not operated
Automatic locking setup ON OFF Not suppor ted by Nor th Amer ican specifications
Ans.-back Buzzer Yes NoYe s : V e h i c l e e q u i p p e d w i t h a n s w e r - b a c k b u z z e r
No: Vehicle not equipped with answer-back buzzer
Auto locking Yes No Not suppor ted by Nor th Amer ican specifications
Door open warning (pre-
vention of batter y run-
out)
Ye s N o
Ye s : D o o r i n t e r l o c k e d r o o m l i g h t g o e s o f f w h e n o n f o r 1 0 m i n -
utes consecutively when door is open.
No: Room light remains illuminated until door is closed.
A/C ECM setting Yes No Model with auto A/C (Set to ‘Yes’)
P/W ECM setting Yes No Not supported by North American specifications
Center display failure Yes NoYe s : V e h i c l e e q u i p p e d w i t h M F D a n d n a v i g a t i o n d i s p l a y
No: Vehicle not equipped with MFD nor navigation display
Wiper deicer Yes NoYe s : V e h i c l e e q u i p p e d w i t h w i p e r d e i c e r
No: Vehicle not equipped with wiper deicer
Rear fog light setting Yes No Not supported by North American specifications
Fac t or y in i ti a l s et t i ng Fa ct o r y M ar ke tDo not change to the factory mode. Set to market when using
normally.