2009 SUBARU TRIBECA Wiring harness

AB(diag)-128
Diagnostic Chart with Trouble Code
AIRBAG SYSTEM (DIAGNOSTICS)
AT:DTC 92 CURTAIN AIRBAG MODULE LH FAILURE
DTC DETECTING CONDITION:
•Curtain airbag harness (LH) is faulty.
•Curtain airbag module (LH) is faulty.
•Airbag control module is faulty.
CAUTION:
•Before diagnosing the airbag system, be sure to turn the ignition switch to OFF, disconnect the
ground terminal from battery, and wait more than 20 seconds before starting to work.
•After replacing the airbag module, seat belt pretensioner, roll connector, control module and sen-
sor, reconnect each part and confirm that the warning light operates properly.
•When inspecting the airbag main harness, disconnect the airbag module connectors of driver's
and passenger's seats for safety reasons.
•When inspecting the airbag rear harness, disconnect the side airbag module connector, curtain
airbag module connector and seat belt pretensioner connector for safety reasons.
WIRING DIAGRAM:
AB-00672
AB3212
1112
AB31
AB39
1511413
3412
AB31
12
AB17
AB17
789101112
13141516171819
56
20
1234
AIRBAG CONTROL MODULE
INFLATOR(CURTAIN LH)
CURTAIN AIRBAGSENSOR LH
AB32
1234

AB(diag)-131
Diagnostic Chart with Trouble Code
AIRBAG SYSTEM (DIAGNOSTICS)
AU:DTC 95 CURTAIN AIRBAG MODULE RH FAILURE
DTC DETECTING CONDITION:
•Curtain airbag harness (RH) is shorted to power supply.
•Airbag control module is faulty.
CAUTION:
•Before diagnosing the airbag system, be sure to turn the ignition switch to OFF, disconnect the
ground terminal from battery, and wait more than 20 seconds before starting to work.
•After replacing the airbag module, seat belt pretensioner, roll connector, control module and sen-
sor, reconnect each part and confirm that the warning light operates properly.
•When inspecting the airbag main harness, disconnect the airbag module connectors of driver's
and passenger's seats for safety reasons.
•When inspecting the airbag rear harness, disconnect the side airbag module connector, curtain
airbag module connector and seat belt pretensioner connector for safety reasons.
WIRING DIAGRAM:
AB-00671
AB18
AB33
AB40
12
65
AB34
2019418
3412
AB18AB33
12789101112
13141516171819
56
20
1234
AIRBAG CONTROL MODULE
INFLATOR(CURTAIN RH)
CURTAIN AIRBAGSENSOR RH
AB34
1234

AB(diag)-133
Diagnostic Chart with Trouble Code
AIRBAG SYSTEM (DIAGNOSTICS)
AV:DTC 96 CURTAIN AIRBAG MODULE LH FAILURE
DTC DETECTING CONDITION:
•Curtain airbag harness (LH) is shorted to power supply.
•Airbag control module is faulty.
CAUTION:
•Before diagnosing the airbag system, be sure to turn the ignition switch to OFF, disconnect the
ground terminal from battery, and wait more than 20 seconds before starting to work.
•After replacing the airbag module, seat belt pretensioner, roll connector, control module and sen-
sor, reconnect each part and confirm that the warning light operates properly.
•When inspecting the airbag main harness, disconnect the airbag module connectors of driver's
and passenger's seats for safety reasons.
•When inspecting the airbag rear harness, disconnect the side airbag module connector, curtain
airbag module connector and seat belt pretensioner connector for safety reasons.
WIRING DIAGRAM:
AB-00672
AB3212
1112
AB31
AB39
1511413
3412
AB31
12
AB17
AB17
789101112
13141516171819
56
20
1234
AIRBAG CONTROL MODULE
INFLATOR(CURTAIN LH)
CURTAIN AIRBAGSENSOR LH
AB32
1234

CC(ETC)(diag)-4
General Description
CRUISE CONTROL SYSTEM (DIAGNOSTICS)
2. General Description
A: CAUTION
Airbag system wiring harness is routed near the cruise control command switch.
CAUTION:
•All airbag system wiring harnesses and connectors are colored yellow. Do not use electrical test
equipment on these circuits.
•Be careful not to damage the airbag system wiring harness when servicing the cruise control com-
mand switch.
B: PREPARATION TOOL
1. SPECIAL TOOL
2. GENERAL TOOL
C: INSPECTION
Measure the battery voltage and specific gravity of electrolyte.
Standard voltage:
12 V or more
Specific gravity:
1.260 or more
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

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.

GW-6
Power Window System
GLASS/WINDOWS/MIRRORS
2. Power Window System
A: WIRING DIAGRAM

B: INSPECTION
Symptom Repair order
All power windows do not operate.
1. Fuse (SBF-4)
2. Power window circuit breaker
3. Power window relay
4. Wiring Harness
5. Body integrated unit
Par ticular window does not operate.
1. Power window main switch
2. Power window sub switch
3. Power window motor
4. Wiring Harness
“Window Lock” does not operate. Power window main switch

GW-11
Remote Control Mirror System
GLASS/WINDOWS/MIRRORS
6. Remote Control Mirror System
A: WIRING DIAGRAM

B: INSPECTION
Symptom Repair order
All function does not operate.
1. Fuse (F/B No. 6)
2. Mirror switch
3. Wiring harness
One side of the mirror motor does not operate.
1. Mirror switch
2. Mirror motor
3. Wiring harness
Mirror heater does not operate.
1. Mirror switch
2. Mirror heater
3. Wiring harness

GW-24
Rear Window Defogger System
GLASS/WINDOWS/MIRRORS
16.Rear Window Defogger System
A: WIRING DIAGRAM

B: INSPECTION
NOTE:
Rear window defogger system can be customized on the Subaru Select Monitor.
Symptom Repair order
Rear window defogger does not operate.
1. Fuse (M/B No. 10) (F/B No. 22)
2. Rear defogger relay
3. Defogger switch
4. Rear defogger condenser
5. Defogger wire
6. Wiring harness
7. Body integrated unit
System name Initial setting Customize setting
Rear window defogger timer OFF after 15 min.Repeat 15 min. operation and
2 min. stop.