2009 SUBARU TRIBECA system abs

AB-12
Inspection Locations After a Collision
AIRBAG SYSTEM
3. Inspection Locations After a
Collision
A: REPLACEMENT
Replace the following parts when the airbag is de-
ployed.
1. FRONT COLLISION
1) Driver’s airbag module
2) Passenger’s airbag module
3) Driver’s seat belt (Pretensioner)
4) Passenger’s seat belt (Pretensioner)
5) Airbag control module
6) Front sub sensor (L/R)
7) Roll connector
8) Instrument panel (for integrating with passen-
ger’s airbag module)
9) Passenger side seat cushion pad and frame as-
sembly
2. SIDE COLLISION
1) Airbag control module
2) Side airbag module (operating side seat back-
rest)
3) Side airbag sensor (operating side)
4) Curtain airbag module (operating side)
5) Curtain airbag sensor (operating side)
3. INSPECTION OF OTHER PARTS
Check for the following parts, and replace the dam-
aged parts with new parts.
1) Steering wheel and steering shaft
Check the steering shaft for mounting conditions
and deflection of front and rear, upward and down-
ward directions, and deflection of front and rear di-
rection with tilt lever released. (After a collision,
there is a good chance that the shock absorbing
part of steering shaft may have operated.)
2) Check the connectors of airbag module, preten-
sioner, etc. for damage, and also check each har-
ness for pinch and connector damage. Replace the
harness as a unit if damage is found.
3) Check the seat cushion frame, backrest, seat rail
and headrest for deformation, distortion, crack, and
installing condition and play.
4) For passengers seat, replace the seat cushion
frame assembly with new one if the seat cushion
frame is deformed or cracked.
5) If there are tears or loosening in the passenger
side seat cushion cover, it may interfere with the
proper operation of the passenger detection sys-
tem. Replace with a new cushion cover.
6) Be sure to perform the system calibration for the
occupant detection system after removing or re-
placing the passenger seat cushion cover. Failure
to do so may cause improper operation of the pas-
senger detection system. SYSTEM CALIBRATION (REZEROING), OPERA-
TION, Subaru Select Monitor.>
7) Use the Subaru Select Monitor to check whether
the drivers seat position sensor and the drivers and
the front left/right seat belt buckle switches are op-
erating normally.
B: INSPECTION
If the vehicle is involved in a collision, even if it is a
slight collision, be sure to check the following sys-
tems.
1. DRIVER’S AIRBAG MODULE
1) Check for the following, and replace the dam-
aged parts with new parts.
•Airbag module is cracked or deformed.
•Harness and/or connector is cracked, deformed
or open. Harness wire is exposed.
•The module surface is fouled with grease, oil,
water or cleaning solvent.
2) When installing a new driver’s airbag module,
check for the following, and replace the damaged
parts with new parts.
•The steering wheel is in the way, making it diffi-
cult to install the airbag module.
•The clearance between the driver’s airbag mod-
ule and steering wheel is not constant.
•When steering wheel deformation in axial and
vertical directions exceed limits.
Specification:
Axial deflection A
Less than 6 mm (0.24 in)
Vertical deflection L
Less than 7 mm (0.28 in)
AB-00028
L
A

AB(diag)-31
Subaru Select Monitor
AIRBAG SYSTEM (DIAGNOSTICS)
7. Subaru Select Monitor
A: OPERATION
1. READ DIAGNOSTIC TROUBLE CODE
(DTC)
When malfunction of airbag system occurs, the
DTC stored in airbag control module will be read
out.
1) Prepare the Subaru Select Monitor kit. AB(diag)-8, SPECIAL TOOL, PREPARATION
TOOL, General Description.>
2) Connect the diagnosis cable to Subaru Select
Monitor.
3) Insert the cartridge to Subaru Select Monitor.
TION TOOL, General Description.>
4) Connect the Subaru Select Monitor to data link
connector.
(1) Data link connector (1) is located in the low-
er portion of instrument panel (on the driver’s
side).
(2) Connect the diagnosis cable to data link
connector.
CAUTION:
Do not connect the scan tools except for Suba-
ru Select Monitor.
5) Turn the ignition switch to ON (engine OFF) and
turn the Subaru Select Monitor switch to ON.
6) On the «Main Menu» display screen, select the
{Each System Check} and press the [YES] key.
7) On the «System Selection Menu» display
screen, select the {Airbag System} and press the
[YES] key.
8) {Press the [YES] key after the {**MY AIRBAG
SYSTEM} is displayed.
9) On the «Airbag System» screen, select the
{DTC Display}, and then press the [YES] key.
NOTE:
•For details concerning operation procedure, re-
fer to the “SUBARU SELECT MONITOR OPERA-
TION MANUAL”.
•For details concerning DTCs, refer to List of Di-
agnostic Trouble Code (DTC). 45, List of Diagnostic Trouble Code (DTC).>
ABS00111
ABS00112
EN-03693
(1) Power switch
ABS00114
(1)

AB(diag)-34
Subaru Select Monitor
AIRBAG SYSTEM (DIAGNOSTICS)
Step Check Yes No
1CHECK IGNITION SWITCH.Is the ignition switch ON? Go to step 2.Turn the ignition
switch to ON, and
select the airbag
mode using the
Subaru Select
Monitor.
2CHECK BATTERY.
1) Turn the ignition switch to OFF.
2) Measure the battery voltage.
Is the voltage more than 11 V? Go to step 3.Charge or replace
the battery.
3CHECK BATTERY TERMINAL.Is there poor contact at battery
terminal?
Repair or tighten
the battery termi-
nal.
Go to step 4.
4CHECK SUBARU SELECT MONITOR COM-
MUNICATION.
1) Turn the ignition switch to ON.
2) Using the Subaru Select Monitor, check
whether communication to other system can
be executed normally.
Are the system name and
model year displayed on Sub-
aru Select Monitor?
Go to step 9.Go to step 5.
5CHECK AIRBAG CONTROL MODULE CON-
NECTOR.
1) Turn the ignition switch to OFF, disconnect
the battery ground cable, and wait more than
20 seconds.
2) Is the connector of the air bag control mod-
ule (AB6) securely connected?
Is the connector of the air bag
control module securely con-
nected?
Go to step 6.Connect the con-
nector of the air-
bag control
module.
6CHECK SUBARU SELECT MONITOR COM-
MUNICATION.
1) Turn the ignition switch to OFF.
2) Disconnect the airbag control module con-
nector.
3) Turn the ignition switch to ON.
4) Check whether communication to other
systems can be executed normally.
Are the system name and
model year displayed on Sub-
aru Select Monitor?
Replace the airbag
control module.
Airbag Control
Module.>
Go to step 7.
7CHECK HARNESS CONNECTOR BETWEEN
EACH CONTROL MODULE AND DATA LINK
CONNECTOR.
1) Turn the ignition switch to OFF.
2) Disconnect the airbag control module,
ABSCM&H/U, ECM and TCM.
3) Measure the resistance between data link
connector and chassis ground.
Connector & terminal
(B40) No. 10 — Chassis ground:
Is the resistance more than 1
MΩ?
Go to step 8.Repair the har-
ness and connec-
tor between each
control module
and data link con-
nector. (Replace
the harness with-
out repairing the
airbag harness.)
8CHECK THE OUTPUT SIGNAL TO THE AIR-
BAG CONTROL MODULE.
1) Turn the ignition switch to ON in the status
of step 7.
2) Measure the voltage between data link con-
nector and chassis ground.
Connector & terminal
(B40) No. 10 (+) — Chassis ground (–):
Is the voltage less than 1 V? Go to step 9.Repair the har-
ness and connec-
tor between each
control module
and data link con-
nector. (Replace
the harness with-
out repairing the
airbag harness.)

CC(ETC)(diag)-12
List of Diagnostic Trouble Code (DTC)
CRUISE CONTROL SYSTEM (DIAGNOSTICS)
32 Out of vehicle speed of
cruise control operation
•Controlled vehicle speed decreased under
the limit during cruising.
•Set operation was performed at vehicle
speed unavailable for setting.
•Resume operation was performed with-
out memorized vehicle speed.
This DTC is displayed, though the vehicle
speed is increased to the speed available for
cruise set and set operation was performed
again. AND 32 VEHICLE SPEED SENSOR, Diag-
nostic Procedure with Diagnostic Trouble
Code (DTC).>
33 WAIT is prohibited after
operating accelerator
pedal.
Controlled vehicle speed increased above
the limit during cruising.
This DTC is displayed when driving at higher
speed than appropriate cruise control
speed. In this case, lower the vehicle speed
to the speed available for cruise set, and
perform cruise set operation again.
34 Prohibited when accelera-
tor pedal position large is
continued.
The vehicle has been driven at higher speed
than set vehicle speed for an abnormally
long time (approximately 10 minutes) during
cruise driving.
This DTC is displayed when driving for a
long period of time at higher speed than
appropriate cruise set vehicle speed by
operating accelerator pedal. In this case,
release the cruise set.
35 Prohibited when vehicle
speed feedback unavail-
able.
Set vehicle speed cannot be kept because
of some reasons (steep uphill, parking
brake, abnormal decrease of engine output,
etc.) during cruise driving.
This DTC is displayed when driving condi-
tion is not suitable for cruise control. Perform
cruise set operation again after clearing the
possible cause.
41 VDC/TCS operation Vehicle dynamics control (VDC) or TCS is
operated during cruise driving or cruise set-
ting.
This DTC is displayed when driving condi-
tion is not suitable for cruise control. Perform
cruise set operation again after clearing the
possible cause.
43 ABS/VDC malfunction Vehicle dynamics control (VDC) system mal-
function is detected during cruise driving or
cruise setting.
cedure.>
44 Body integrated unit mal-
function
Body integrated unit system malfunction is
detected during cruise driving or cruise set-
ting.
cedure.>
45 Meter Failure Combination meter malfunction is detected
during cruise driving or cruise setting.
cedure.>
DTC Item Contents of diagnosis Reference

CC(ETC)(diag)-20
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
CRUISE CONTROL SYSTEM (DIAGNOSTICS)
E: DTC 22 AND 32 VEHICLE SPEED SENSOR
DIAGNOSIS:
Open or short circuit in vehicle speed sensor system.
TROUBLE SYMPTOM:
Cruise control cannot be set. (Cancelled immediately.)
Step Check Yes No
1 CHECK IGNITION SWITCH CIRCUIT
1) Turn the ignition switch to OFF.
2) Disconnect the ECM harness connector.
3) Turn the ignition switch to ON.
4) Measure the voltage between harness con-
nector terminal and chassis ground.
Connector & terminal
(B135) No. 19 (+) — Chassis ground (–):
Is the voltage more than 10 V? Check poor con-
tact of ECM con-
nector.
•Check fuse No.
12 (in fuse & relay
box).
•Check the har-
ness for open or
short circuit
between ignition
switch and ECM.
Step Check Yes No
1CHECK ABS WARNING LIGHT.
1) Turn the ignition switch to ON.
2) After the initial operation of combination
meter is completed, check if the VDC warning
light continues to illuminate.
Does the VDC warning light
continue to illuminate?
Check the
VDCCM. VDC(diag)-2,
Basic Diagnostic
Procedure.>
Go to step 2.
2CHECK LAN COMMUNICATION CIRCUIT
ERROR DISPLAY
Check if the communication error is displayed
on the odo/trip meter in combination meter.
Is the error code «Er xx» dis-
played on odo/trip meter?
Check the LAN
communication cir-
cuit. LAN(diag)-2, Basic
Diagnostic Proce-
dure.>
Replace the ECM.
FU(H6DO)-32,
Engine Control
Module (ECM).>

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)-13
Subaru Select Monitor
LAN SYSTEM (DIAGNOSTICS)
2. READ CURRENT DATA
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.
•A support list contains both of analog and digital data, and they are shown in the following table.
3. DISPLAY OF ANALOG DATA
Items to be displayed Unit of measure Description Note
BATT Voltage (Control) 10 — 15 VBody integrated unit input
valueAlways
BATT Voltage (BACK UP) 10 — 15 VBody integrated unit input
valueAlways
IG power supply voltage 10 — 15 VBody integrated unit input
valueIgnition switch ON
ACC voltage 10 — 15 VBody integrated unit input
valueIgnition switch ACC
Illumination VR voltage 0 — 5 VBody integrated unit out-
put valueSmall light switch ON
Illumi. output d-ratio 0 — 100%Body integrated unit input
value
Small light ON
Illumination volume is other than bright.
Ambient temp sensor V 0 — 5 VBody integrated unit out-
put valueIgnition switch ON
Ambient temperature –40 — 87.5°CBody integrated unit out-
put valueIgnition switch ON
Fuel level voltage 0 — 8 VBody integrated unit input
valueIgnition switch ON
Fuel level resistance 0 — 102.3 ΩBody integrated unit input
valueIgnition switch ON
key-lock solenoid V 6 — 12 VBody integrated unit out-
put value
Other than parking range
Ignition ON
number of regist. 0 — 4 Key No. to register
Fr o nt W he e l S p ee d km / h C A N d a t a i np u t val u e R ec ep t io n f r o m V DC u ni t
VDC/ABS latest f-codeDTC display (Tempo-
rarily)CAN data input value
It is normal when DTC is not been input
even if this code is displayed.
Reception from VDC
Blower fan steps 0 — 2 levels CAN data input value0: OFF, 1: Low, 2: 2 levels or more
Reception from air conditioner ECM
Fuel level resistance2 0 — 102.3 ΩCAN data output value Reception from body integrated unit
Fuel consumption cc/s CAN data input valueReception from ECM and transmission to
center monitor
Coolant Temp. 40 — 130°C CAN data input value Reception from ECM
Ve h i c l e l a t e r a l Gm/s2CAN data input value Reception from VDC unit
SPORT Shift Stages 0 — 7 levels CAN data input value
(0: Light OFF; 1 — 5: Gear display; 6: Fail; 7:
AT F t e m p e r a t u r e H i g h / L o w )
Reception from TCM
Shift Position 0 — 7 levels CAN data input value
0: 1; 1: 2; 2: 3; 3: 4; 4: D; 5: N; 6: R; 7: P shift
position (There is no 8 input.)
Reception from TCM
Off delay timeOFF, Short, Normal,
Long
Body integrated unit set-
ting itemsCustomize setting
Auto lock time20, 30, 40, 50, 60 sec-
onds
Body integrated unit set-
ting itemsCustomize setting

LAN(diag)-16
Subaru Select Monitor
LAN SYSTEM (DIAGNOSTICS)
Immobilizer lamp output ON/OFFBody integrated unit output
valueOn when immobilizer pilot light blinks
Keyless operation 1 Registration/Nor malBody integrated unit input
value
Not supported by North American specifica-
tions
Keyless operation 2 Clear/Nor malBody integrated unit input
value
Not supported by North American specifica-
tions
CC Main Lamp On/Off CAN data input value
Cruise control switch on
Reception from ECM and transmission to
combination meter
CC Set Lamp On/Off CAN data input value
On when cruise control vehicle speed is set
Reception from ECM and transmission to
combination meter
SPORT Lamp On/Off CAN data input value
SPORT mode switch ON
Reception from TCM and transmission to
combination meter
SPORT Blink Blink/Off CAN data input value
TCM error signal reception ON
Reception from TCM and transmission to
combination meter
AT F Te m p e r a t u r e L a m p O n / O f f C A N d a t a i n p u t v a l u e
AT F o i l t e m p e r a t u r e r i s e O N
Reception from TCM and transmission to
combination meter
AT F B l i n k B l i n k / O f f C A N d a t a i n p u t v a l u eNot supported by North American specifica-
tions
Tire diameter abnormal 1 On/Off CAN data input valueNot supported by North American specifica-
tions
Tire diameter abnormal 2 Blink/Off CAN data input value
ON when difference in rotation between
front and rear wheels is 4% or more
Reception from TCM and transmission to
combination meter
SPORT Shift (UP) UP/OFFBody integrated unit input
valueON when shift lever can be operated up
SPORT Shift (DOWN) DOWN/OFFBody integrated unit input
valueON when shift lever can be operated down
SPORT Shift (buzzer 1) ON/OFF CAN data input valueReception from TCM and transmission to
combination meter
SPORT Shift (buzzer 2) ON/OFF CAN data input valueNot supported by North American specifica-
tions
ABS/VDC Judging ABS/VDC CAN data input valueTr a n s m i s s i o n f r o m v e h i c l e d y n a m i c c o n t r o l
(VDC) to high speed control module
ADA Existence Judging Yes/No CAN data input valueNot supported by North American specifica-
tions
Small light SW ON/OFFBody integrated unit input
valueOn when small light is illuminated
Headlight ON/OFFBody integrated unit output
value
Not supported by North American specifica-
tions
Headlight HI ON/OFFBody integrated unit output
value
Not supported by North American specifica-
tions
Tu r n s i g n a l L H O N / O F FBody integrated unit output
value
Not supported by North American specifica-
tions
Tu r n s i g n a l R H O N / O F FBody integrated unit output
value
Not supported by North American specifica-
tions
R defogger SW ON/OFFBody integrated unit output
valueRear defogger switch ON
Australia Judging Flag Australia/OthersBody integrated unit output
valueNorth American specifications have others
Large diameter tires Large diameter/othersBody integrated unit output
valueReception from combination meter
Items to be displayed Unit of measure Description Note