2009 SUBARU TRIBECA wiring

CC(ETC)(diag)-13
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
CRUISE CONTROL SYSTEM (DIAGNOSTICS)
8. Diagnostic Procedure with Diagnostic Trouble Code (DTC)
A: DTC 11, 15, 21 AND 24 CRUISE CONTROL COMMAND SWITCH
TROUBLE SYMPTOM:
•Cruise control cannot be set. (Cancelled immediately.)
•Cruise control cannot be released.
WIRING DIAGRAM:
CC-00371
ST3
SET/COASTSWITCH
RESUME/ACCELSWITCH
CANCELSWITCH
B136C:ECM
B24
2
B68
STEERINGROLL CONNECTOR
31
MAINSWITCH
541
B12C6
*
*
B21
123412131415567816171819910 1120212223 24 25 2627 28 29 3031 32 33
3534 37363938 41404342 4445 47464948 51505352 54
12345678
B68
123
ST3B136
9
302928 3231201918 22211012111424343327261612345613231525871735
C:
* :TERMINAL NO. OPTIONAL ARRANGEMENT
B122
CRUISE CONTROLCOMMAND SWITCH
B135B:
B122
12345678
B135
5672134
29
101112131415252416
30
98171819202821222332312627333435
B:

CC(ETC)(diag)-15
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
CRUISE CONTROL SYSTEM (DIAGNOSTICS)
B: DTC 12 AND 25 STOP LIGHT SWITCH AND BRAKE SWITCH
TROUBLE SYMPTOM:
•Cruise control cannot be set.
•Cruise control cannot be released.
WIRING DIAGRAM:
CC-00372
B65
MAIN SBFSBF-2 F/B NO.8
B65
4
3
1
2
B28B20
1234
SBF-8 F/B NO.4
F5
B159
F9
F:
947621538
B159F:
ECM
BATTERY
STOP LIGHT SWITCHAND BRAKE SWITCH
BRAKESWITCH
STOP SWITCH SWITCH
IGNITIONRELAY
FUSE & RELAY BOX
12
B107
B135B:
B135
5672134
29
101112131415252416
30
98171819202821222332312627333435
B:

CC(ETC)(diag)-17
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
CRUISE CONTROL SYSTEM (DIAGNOSTICS)
C: DTC 14 NEUTRAL POSITION SWITCH
TROUBLE SYMPTOM:
Cruise control cannot be set.
WIRING DIAGRAM:
CC-00373
B136
ECM
C31
C:
B19
B55
TCM
B:
12341011 1219 20 21135614 1578916 17 1822 23 24
B55B:C:B136
16101112131415252430
9871718192028212223293231
123456
2726333435

CC(ETC)(diag)-18
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
CRUISE CONTROL SYSTEM (DIAGNOSTICS)
Step Check Yes No
1CHECK NEUTRAL POSITION SWITCH.
1) Connect the Subaru Select Monitor to data
link connector.
2) Turn the ignition switch and Subaru Select
Monitor switch to ON.
3) Select {Engine} from the main menu.
4) Then, select {Current Data Display &
Save}.
5) Check the neutral position switch signal by
shifting the select lever to “P” or “N” range.
Is Subaru Select Monitor ON
when select lever is shifted into
“P” or “N” range? Is Subaru
Select Monitor OFF when
select lever is shifted to a
range other than the “P” or “N”
range?
Replace the ECM.
FU(H6DO)-32,
Engine Control
Module (ECM).>
Go to step 2.
2CHECK TCM OUTPUT VOLTAGE.
1) Turn the ignition switch to ON.
2) Measure the voltage between TCM har-
ness connector terminal and chassis ground.
Connector & terminal
(B55) No. 19 (+) — Chassis ground (–):
Is voltage more than 10 V
when select lever is shifted to a
range other than “P” or “N”
range? Is voltage less than 1 V
when select lever is shifted into
“P” or “N” range?
Go to step 3.Check the TCM.
2, Basic Diagnos-
tic Procedure.>
3CHECK HARNESS BETWEEN TCM AND
ECM.
1) Turn the ignition switch to OFF.
2) Disconnect the harness connector from
TCM and ECM.
3) Measure the resistance between TCM har-
ness connector terminal and ECM harness
connector terminal.
Connector & terminal
(B136) No. 31 — (B55) No. 19:
Is the resistance less than 10
Ω?
Replace the ECM.
FU(H6DO)-32,
Engine Control
Module (ECM).>
Repair the wiring
harness.

CC(ETC)(diag)-19
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
CRUISE CONTROL SYSTEM (DIAGNOSTICS)
D: DTC 16 IGNITION SWITCH
TROUBLE SYMPTOM:
Cruise control cannot be set.
WIRING DIAGRAM:
CC-00374
B135
ECM
B19
B:
MAIN SBFF/B NO.12SBF-6
BATTERYIGNITIONSWITCH
B:B135
5672134
29
101112131415252416
30
98171819202821222332312627333435

ET-3
Audio System
ENTERTAINMENT
2. Audio System
A: WIRING DIAGRAM

B: INSPECTION
Symptom Repair order
No power coming in. (No display and no sound from speakers) 1. Check the fuse and power supply for audio.
2. Check the audio ground.
3. Remove the audio and repair them.
A specific speaker does not operate. 1. Check the speaker.
2. Check the output circuit between audio and speaker.
Audio generates noise with engine is r unning. 1. C heck the audio ground.
2. Check the generator.
3. Check the ignition coil.
4. Remove the audio and repair them.
Vo l u m e i s l o w i n A M a n d F M m o d e s o r i n t e r f e r e n c e n o i s e
occurs.
1. Check the antenna.
2. Check the antenna amplifier.
3. Check the noise suppressor.
4. Check the audio ground.
5. Remove the audio and repair them.

ET-4
Front Accessory Power Supply Socket System
ENTERTAINMENT
3. Front Accessory Power Sup-
ply Socket System
A: WIRING DIAGRAM
sory Power Supply Socket System.>

ET-5
Rear Accessory Power Supply Socket System
ENTERTAINMENT
4. Rear Accessory Power Sup-
ply Socket System
A: WIRING DIAGRAM
sory Power Supply Socket System.>