2009 SUBARU TRIBECA ignition wiring diagram

VDC(diag)-73
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS)
AO:DTC C0071 STEERING ANGLE SENSOR COMMUNICATION MALFUNCTION
DTC DETECTING CONDITION:
Defective steering angle sensor
TROUBLE SYMPTOM:
VDC does not operate.
WIRING DIAGRAM:
B310
1234
B231
12034
B231
E
241
3
B310 VDCCM & H/U
TWISTED PAIR LINE
STEERINGANGLESENSOR
1234
1516171819202122232425262728293031323334353637383940414245464344568910 11 12 13 147
VDC00376
MAIN SBF
NO.33
E
BATTERY
IGNITIONSWITCH

VDC(diag)-75
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS)
AP:DTC C0071 DEFECTIVE STEERING ANGLE SENSOR COMMUNICATION
DTC DETECTING CONDITION:
Signal does not come from steering angle sensor.
TROUBLE SYMPTOM:
VDC does not operate.
WIRING DIAGRAM:
B310
1234
B231
12034
B231
E
241
3
B310 VDCCM & H/U
TWISTED PAIR LINE
STEERINGANGLESENSOR
1234
1516171819202122232425262728293031323334353637383940414245464344568910 11 12 13 147
VDC00376
MAIN SBF
NO.33
E
BATTERY
IGNITIONSWITCH

VDC(diag)-80
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS)
AX:DTC C0072 YAW RATE SENSOR COMMUNICATION MALFUNCTION
DTC DETECTING CONDITION:
Yaw rate & G sensor malfunction
TROUBLE SYMPTOM:
•ABS does not operate.
•VDC does not operate.
WIRING DIAGRAM:
B310
12034
B359
E
3512
B310 VDCCM & H/U
TWISTED PAIR LINE
YAW RATE&G SENSOR
1234
1516171819202122232425262728293031323334353637383940414245464344568910 11 12 13 147
VDC00375
B359
12345
MAIN SBF
NO.33
E
BATTERY
IGNITIONSWITCH

VDC(diag)-82
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS)
BA:DTC C0074 PRESSURE SENSOR OPEN LINE
DTC DETECTING CONDITION:
Defective pressure sensor
TROUBLE SYMPTOM:
•ABS does not operate.
•VDC does not operate.
WIRING DIAGRAM:
MAIN SBF
SBF-6
NO.33
B310
E
E
431
VDCCM & H/U
BATTERY
GENERATOR
IGNITIONSWITCH
VDC00371
B310
1234
1516171819202122232425262728293031323334353637383940414245464344568910 11 12 13 147

VDC(diag)-85
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS)
BC:DTC C0074 PRESSURE SENSOR NOISE
DTC DETECTING CONDITION:
Defective pressure sensor
TROUBLE SYMPTOM:
•ABS does not operate.
•VDC does not operate.
WIRING DIAGRAM:
MAIN SBF
SBF-6
NO.33
B310
E
E
431
VDCCM & H/U
BATTERY
GENERATOR
IGNITIONSWITCH
VDC00371
B310
1234
1516171819202122232425262728293031323334353637383940414245464344568910 11 12 13 147

CO(H6DO)-7
Radiator Fan System
COOLING
2. Radiator Fan System
A: WIRING DIAGRAM
CO-02209
RADIATOR FANCONTROL UNIT
132
B136
ECM
16
F109
F106
7
B360
2918
F106
123
B7
E
SBF-6MAIN SBF
NO.2
NO.26
B143B:
F36E:
E6
3127456
F36E:B143
123456712131415161718
B:
8191192010
EM
SUB FAN MOTORMAIN FAN MOTOR
THROUGH JOINTCONNECTOR
MAIN FANRELAY 1
MAIN FUSEBOX (M/B)
IGNITIONSWITCH
F17F11112
M
12
F111
F17
12
F109
3412 8910 1112 13 14 15 16 17 18 19 20 21 22 23 24567
B136
16101112131415252430
9871718192028212223293231
123456
2726333435
B360
12345678910111213141516

EN(H6DO)(diag)-50
Malfunction Indicator Light
ENGINE (DIAGNOSTICS)
C: MALFUNCTION INDICATOR LIGHT DOES NOT COME ON
DIAGNOSIS:
The malfunction indicator light circuit is open or shorted.
TROUBLE SYMPTOM:
When the ignition switch is turned to ON (engine OFF), malfunction indicator light does not come on.
WIRING DIAGRAM:
EN-03733
3
B72
i3
B38
B136
SBF-66
11
A4
7
MAIN SBFNO.5
B11
E
A3
B72
134562
B38
1234 5678910 11 12 13 14 15 16 17 18 19 20
ECM
COMBINATIONMETER
IGNITIONSWITCHBATTERY
i126
i1271*1*
2*
i10A:
i11B:
i127
i126
123456789101112
1234567891011121314
i11B:
123456789101112131415161718192021222324252627282930
i10A:
2* : TERMINAL NO. OPTIONAL ARRANGEMENT AMONG 10, 11 AND 12
1* : TERMINAL NO. OPTIONAL ARRANGEMENT AMONG 7, 8 AND 9
B136
16101112131415252430
9871718192028212223293231
123456
2726333435
Step Check Yes No
1CHECK OUTPUT SIGNAL OF ECM.
1) Turn the ignition switch to ON.
2) Measure the voltage between ECM con-
nector and chassis ground.
Connector & terminal
(B136) No. 11 (+) — Chassis ground (–):
Is the voltage less than 1 V? Go to step 4.Go to step 2.
2CHECK POOR CONTACT.
Check for poor connection by shaking or pull-
ing ECM connector and harness.
Does the malfunction indicator
light illuminate?
Repair poor con-
tact in ECM con-
nector.
Go to step 3.

EN(H6DO)(diag)-52
Malfunction Indicator Light
ENGINE (DIAGNOSTICS)
D: MALFUNCTION INDICATOR LIGHT DOES NOT GO OFF.
DIAGNOSIS:
The malfunction indicator light circuit is shorted.
TROUBLE SYMPTOM:
Although malfunction indicator light comes on when the engine runs, DTC is not shown on the Subaru Select
Monitor display.
WIRING DIAGRAM:
EN-03733
3
B72
i3
B38
B136
SBF-66
11
A4
7
MAIN SBFNO.5
B11
E
A3
B72
134562
B38
1234 5678910 11 12 13 14 15 16 17 18 19 20
ECM
COMBINATIONMETER
IGNITIONSWITCHBATTERY
i126
i1271*1*
2*
i10A:
i11B:
i127
i126
123456789101112
1234567891011121314
i11B:
123456789101112131415161718192021222324252627282930
i10A:
2* : TERMINAL NO. OPTIONAL ARRANGEMENT AMONG 10, 11 AND 12
1* : TERMINAL NO. OPTIONAL ARRANGEMENT AMONG 7, 8 AND 9
B136
16101112131415252430
9871718192028212223293231
123456
2726333435
Step Check Yes No
1CHECK HARNESS BETWEEN COMBINA-
TION METER AND ECM CONNECTOR.
1) Turn the ignition switch to OFF.
2) Disconnect the connectors from ECM.
3) Turn the ignition switch to ON.
Does the malfunction indicator
light illuminate?
Repair the short
circuit of harness
between combina-
tion meter and
ECM connector.
Replace the ECM.
FU(H6DO)-32,
Engine Control
Module (ECM).>