2009 SUBARU TRIBECA fuel

WI-9
Basic Diagnostic Procedure
WIRING SYSTEM
•Each connector number shown in the wiring dia-
gram corresponds to that in the wiring harness. The
location of each connector in the actual vehicle is
determined by reading the first character of the
connector (for example, a “F” for F8, “i” for i16, etc. )
and the type of wiring harness. The first character
of each connector number corresponds to the area
or system of the vehicle.
Symbol Wiring harness and cord
FFront wiring harness
BBulkhead wiring harness
EEngine wiring harness
TTransmission cord
DDoor cord LH & RH, Rear gate cord
Rear door cord LH & RH, Rear defogger cord
iInstrument panel wiring harness
R
Rear wiring harness,
Fuel tank cord,
Roof cord, Rear gate cord,
Rear defogger ground cord (Sedan model)
AB Airbag wiring harness
F23
F98F21
F58
F100F5
F27
F47
F34F19F22
F96
WI-02753
Each connector number shown in wiring diagram corresponds to that in the vehicle.
F19
FRONT TURN SIGNAL LIGHT LH (UPPER)
BG2B1
F22
FRONT TURN SIGNAL LIGHT LH (LOWER)
BG3B2
(GRAY)F3(GRAY)F19
12

WI-13
Basic Diagnostic Procedure
WIRING SYSTEM
F: ABBREVIATION IN WIRING DIA-
GRAMS
Abbr. Full name
A/C Air conditioner
A/FAir/Fuel
(Air fuel ratio sensor)
ABS Anti-lock Brake System
ACC Accessor y
AT E l e c t r o n i c a l l y c o n t r o l l e d f u l l y - a u t o m a t i c
AUX Auxiliar y
AW D A ll W he e l D r i ve
CAN Controller Area Network
CPC Canister Purge Control
CPU Central Processing Unit
ECM Engine Control Module (ECM)
EEPROMElectronically Erasable and Programma-
ble Read Only Memory
F/B Fuse & Relay box
FWD Front Wheel Drive
H/L Headlight
I/F Interface
IG Ignition
L, LH Left Hand
LCD Liquid Crystal Display
M/B Main fuse box
MFD Multi Function Display
OP Optional Parts or Open
PWM Pulse Width Modulation
R, RH Right Hand
SBF Slow Blow Fuse
ST Starter
TCS Traction Control System
TCM AT Control Module
TPM Tire Pressure Monitor
TV Television
U, UP Up
VDC Vehicle Dynamics Control
VVL Variable Valve Lift

WI-20
Power Supply Circuit
WIRING SYSTEM
No. Load
MB-1 Fail safe relay
MB-2 VDC control module
MB-5 Mirror heater relay
Rear defogger
MB-6 Body integrated unit
MB-8 PWM controller
MB-9 ECM
MB-14 OP connector
Lighting switch
MB-15 Combination meter
MB-16 Headlight RH
MB-17 Headlight LH
MB-18 OP connector
Daytime running light control module
MB-19 Horn
MB-20 Horn
MB-21 Body integrated unit
MB-22 Ignition relay
Main relay
MB-23 Main relay
MB-24 Electronic throttle control relay
MB-25 Fuel pump relay
MB-26 TCM
MB-27 ECM
Data link connector
MB-28 Key warning switch
Tu r n s i g n a l & h a z a r d u n i t
Body integrated unit
MB-29 Auto A/C control module
Spot map light
Va n i t y m i r r o r i l l u m i n a t i o n l i g h t R H
Handle light LH
Handle light RH
Foot light (Driver’s seat)
Foot light (Passenger’s seat)
Home link
Body integrated unit
MB-30 Power window circuit breaker
MB-31 F/B fuse No. 16
MB-32 ALT-1
ECM
Par king light switch
MB-33 Blower fan relay
MB-34 Accessory relay 2
Va c u u m p u m p r e l ay
ALT-1 ECM
FB-1 Trailer connector
FB-3 Stop light & brake switch
Stop light switch
FB-4 Mirror heater relay
Wiper deicer relay
FB-5 Seat heater relay
FB-6 Body integrated unit
FB-8 Rear cooler relay
FB-9 Front fog light relay
FB-10 MFD
Impact sensor
Audio
Keyless entr y control module
Second-row seat foot light RH
TV monitor
Navigation module
Fr o n t s te p li gh t LH
Fr o n t s te p li gh t RH
Rear seat entertainment
Rear step light RH
FB-11 Second-row seat foot light LH
Luggage room light
Rear gate light
Rear step light LH
FB-13 Navigation module
FB-17 TPM control module
War ning box (Passenger’s side)
Combination meter
FB-18 Auto A/C control module
Body integrated unit
FB-19 Remote control mirror switch
FB-20 Accessory relay 2
Seat heater relay
Shade mirror
FB-21 Body integrated unit
Rear accessory power supply socket
FB-23 Rear wiper motor
FB-24 Body integrated unit
Rear washer motor
FB-25 MFD
Audio
TV monitor
Navigation module
Rear seat entertainment
FB-27 Front wiper switch
Fr o n t wi p er mo t or
Wiper relay unit
FB-28 Key warning switch
Key illumination
Body integrated unit
FB-29 TCM
FB-32 Open/Close switch
Sunroof control unit
Stop light & brake switch
Stop light switch
Tilt switch
Data link connector
Wiper deicer relay
FB-34 Turn signal & hazard unit
FB-35 Stop light relay
Daytime running light control module
Daytime running light relay
Back-up light relay
Rearview mirror
FB-36 MFD
War ning box (Passenger’s side)
Combination meter
No. Load

WI-21
Power Supply Circuit
WIRING SYSTEM
FB-37 Body integrated unit
FB-38 ECM
TCM
Fuel pump relay
FB-39 Airbag control module
FB-41 Airbag control module
FB-42 Power window relay
FB-44 VDC control module
Steering angle sensor
Ya w r a t e s e n s o r
FB-45 A/C control panel
Rear cooler relay
FB-46 A/C relay
FRESH/RECIRC actuator
Auto A/C control module
Pressure switch
Blower fan relay
FB-47 Occupant detection control module
FB-48 TPM control module
FB-49 Impact sensor
TV monitor
ACC -1 Front washer motor
ST-1 ECM
Starter relay
No. Load

WI-24
Ground Circuit
WIRING SYSTEM
WI-08032
GND-03GND-03
B177B2
WIPER DEICER
B10B3
PRESSURE SWITCH
B8B2
FRONT WIPER MOTOR
BRAKE FLUIDLEVEL SWITCH
A:
B16B2B282
B:
B410
B:
B283B A16
AUTO A/C CONTROL MODULE
B86B1
BLOWER FAN CONTROLLER
B116BY 2BY 6BY 11
AT SELECT LEVER
B B2
WIPER CONTROL UNIT
3
B362B
FUEL PUMP RELAY
RADIOi85B 11i29B
AUDIO BRACKET GROUND
GND-02E
BB
GB-7
BBY
GRGB-5
(GRAY)B16
12
B10
2314
B8
13245
B362
12
78
3456
GND-01A
B177
B417B2
VACUUM PUMP
2
B359BY
1
YAW RATE SENSOR
BY A11B A16B B24B B26
B310
VDC CONTROLMODULEB 43B 46
GV
21
B283A:
345678910
16 17 18 19 20
121112132425262122231415
B282B:
B:
12345678
910 1112 1314 1516
B310
1234
1516171819202122232425262728293031323334353637383940414245464344568910 11 12 13 147
B417
1212345123
B359B410B86
i100
i100i99BB
B
1*
2*
2*
123456789101112
i99(BLACK)
i100(BLACK)
: TERMINAL NO. OPTIONAL ARRANGEMENT BETWEEN 1 AND 2
: TERMINAL NO. OPTIONAL ARRANGEMENT BETWEEN 5 AND 6
1*
2*
i85
2345817910111213614
B116
123467891011512
12345

WI-28
Ground Circuit
WIRING SYSTEM
WI-08036
GND-07GND-07
B
GB-8GB-16
BBY
GB-9
BBY
R10
R122
GB-10
BBY
R109
12
R12BY 3
FRONT DOOR SWITCH RH
R58B4
FUEL SYSTEM MAIN UNIT
R16BY 3
REAR DOOR SWITCH RH
R122B5
FUEL PUMP CONTROL UNIT
D31B2
REAR POWER WINDOWSUB SWITCH RH
R252
R253
JOINT CONNECTOR
2*
1*1*
2*
1*
BYBYBY
BYBY
R252
R253
JOINT CONNECTOR
3*
3*3*
3*
3*
BBB
B
3*
BB
3*
3*
B
B
R109BPOWER SEAT RH
1BB
BB
34R15
R60
123456789101112
R252(GRAY)
R253(GRAY)
(BLACK)R60
12
10115634897131412
D31
1234567815234678910
R58
123456123
R16
R12
::TERMINAL NO. OPTIONAL ARRANGEMENT AMONG 7, 8, 9, 10, 11 AND 12
::TERMINAL NO. OPTIONAL ARRANGEMENT AMONG 1, 2, 3, 4, 5 AND 6
2*
::TERMINAL NO. OPTIONAL ARRANGEMENT AMONG 10, 11 AND 121*
3*
D22
R103

WI-32
Engine Electrical System
WIRING SYSTEM
5. Engine Electrical System
A: WIRING DIAGRAM
WI-08039
678
1
2
3
4
5
C20
C32
C31
B5B19
B33
A33
C10
ECMC1B25C8A27
C21C23A7
D29
B2
BATTERY
M/B FUSE NO. 11SBF-7
SBF
SBF-5
SBF-8
SBF-6
STARTERRELAY
IG 2RELAY
IGNITION SWITCHOFF+B
ACC
IG2
IG1
ACCONST
ST
STARTER MOTOR
MAINRELAY 1
ELECTRONICTHROTTLECONTROLRELAY
FUEL PUMP RELAY
FUEL PUMP
FUEL PUMPCONTROL UNIT
MAINRELAY 2RELAYHOLDER
A21
A11A22
B34
B35
B7B6
B11B10
B9B8
C2
B26AIR FLOW SENSOR
CAMSHAFT POSITION SENSOR LH
CPC SOLENOID
B1
C3C5B15
B4C4
POWER STEERING OIL PRESSURE SWITCH
C12
MAIN FUSE BOX (M/B)GENERATOR
B18
TCM
D8FUEL INJECTOR NO.1D9D10D11
PWM CONTROLLORAUTO A/C CONTROL MODULE
A/C RELAY
BODY INTEGRATED UNIT (CAN COMMUNICATION)
FUEL TEMPERATURE SENSOR
VACUUM PUMP RELAY
BODY INTEGRATED UNIT (IMMOBILIZER)
C18C29C24C33
C27
B24B12
B20B28
C26C34
C35B17
CRUISE CONTROL SWITCH
FUEL INJECTOR NO.2FUEL INJECTOR NO.3
C17DRAIN VALVE
FUEL INJECTOR NO.4D12D13FUEL INJECTOR NO.5FUEL INJECTOR NO.6
FRONT OXYGEN (A/F) SENSOR RH
REAR OXYGEN SENSOR RH
REAR OXYGEN SENSOR LH
FRONT OXYGEN (A/F) SENSOR LH
A/C PRESSURE SWITCH
M/V PRESSURE SENSOR
RADIATOR FAN RELAY 1
STOP LIGHT & BRAKE SWITCH(CRUISE CONTROL)
C9
FUEL TANK PRESSURE SENSORB32
M/B FUSE NO. 13F/B FUSE NO. 7F/B FUSE NO. 4F/B FUSE NO. 5F/B FUSE NO. 12F/B FUSE NO. 21
CAMSHAFT POSITION SENSOR RH
9

WI-34
Engine Electrical System
WIRING SYSTEM
WI-08041
E/G-01E/G-01
R15
R60
B98
R1
MB-25M/B FUSE NO. 11(B)
FB-38F/B FUSE NO. 12(IG)
ALT-1GENERATOR
TO POWER SUPPLY CIRCUIT
WGGRBR
C10
ECMB135B:B136C:
BR
C12
Lg
B19
GR
B33
LgB
B17B32
E/G-10A
E/G-07B
E/G-04C
R47R58
123214365
91011
YL
13
RL
1
BrLYR4723
LgBYL
R143
B
WGGR24B3RB1
B362
FUEL PUMP RELAY
RBLg108LgR9GR6GY7B5
R122
FUEL PUMPCONTROLUNIT
DRAIN VALVEFUEL TANKPRESSURE SENSOR
WB 16YG
20
LgB
5
Br
18
RB
23
Lg
8
LgR
21
LY
19
LgBBrLY
LgB
2
YG
RLBrLY
YL
YL
7
BGLgLgBRB
R122
12345678910
12
R143
21
WBBrW
C17
Or
WBYGOrBrWLY
REF. TOGND-03
B
REF. TOGND-07
C:B136
16101112131415252430
9871718192028212223293231
123456
2726333435
B135B:
5672134
29
101112131415252416
30
98171819202821222332312627333435
B362
12
78
3456
235641
WBRLGYGR
WBGYGR
BL
R58
12
WB
1
FUEL PUMP ASSY
FUEL PUMPFUEL
TEMPERATURE SENSOR
FUEL GAUGE MAIN UNIT
7
REF. TO FUELGAUGE SYSTEM[F/G-01]
GRGY
RL
JOINTCONNECTOR
R233
RL
B98(BLACK)
(BLACK)
R253
123456789121011
(GRAY)
R252(GRAY)(BLACK)(GRAY)(BLACK)(GRAY)
123456 78910 1112 13 16 1714 15 18 19 2021222324
R60
12
10115634897131412
R233
1234
*1
*1*1
*1: TERMINAL NO. OPTIONAL ARRANGEMENT
JOINTCONNECTORR252
R2532*
2*
: TERMINAL NO. OPTIONAL ARRANGEMENT AMONG 1, 2, 3, 4, 5 AND 6
2*