engine SUBARU TRIBECA 2009 1.G Service Workshop Manual

CS-15
AT Shift Lock Control System
CONTROL SYSTEMS
Step Check Yes No
1CHECK INPUT SIGNAL OF BODY INTE-
GRATED UNIT USING SUBARU SELECT
MONITOR.
1) Turn the ignition switch to OFF.
2) Connect the Subaru Select Monitor to data
link connector.
3) Turn the ignition switch and Subaru Select
Monitor to ON.
4) Read the input signal of shift position from
Subaru Select Monitor.
<Ref. to LAN(diag)-12, OPERATION, Subaru
Select Monitor.>
Is “7” displayed? Go to step 2.Check the TCM
and body inte-
grated unit.
2CHECK INPUT SIGNAL OF BODY INTE-
GRATED UNIT USING SUBARU SELECT
MONITOR.
Read the input signal of stop light switch from
Subaru Select Monitor.
<Ref. to LAN(diag)-12, OPERATION, Subaru
Select Monitor.>
Is “ON” displayed? Go to step 5.Go to step 3.
3CHECK STOP LIGHT SWITCH.
Depress the brake pedal.
Does the stop light illuminate? Go to step 4.Check the stop
light system.
4CHECK HARNESS BETWEEN STOP LIGHT
SWITCH AND BODY INTEGRATED UNIT.
1) Depress the brake pedal.
2) Measure the voltage between body inte-
grated unit and chassis ground.
Connector & terminal
(B281) No. 23 (+) — Chassis ground (–):
Is the voltage more than 9 V? Go to step 5.Repair the open or
short circuit of har-
ness between the
body integrated
unit and stop light
switch.
5CHECK DTC OF BODY INTEGRATED UNIT.
Check DTC of the body integrated unit.
<Ref. to LAN(diag)-25, OPERATION, Read
Diagnostic Trouble Code (DTC).>
Is DTC (B0106) displayed? Repair or replace it
according to the
DTC.
Go to step 6.
6CHECK SHIFT LOCK SOLENOID.
1) Turn the ignition switch to OFF.
2) Disconnect the connector of shift lock sole-
noid.
3) Connect the battery to connector terminal
of shift lock solenoid, and operate the solenoid.
Te r m i n a l s
No. 3 (+) — No. 4 (–):
Is the shift lock solenoid oper-
ating properly?
Go to step 7.Replace the shift
lock solenoid.
7CHECK OPERATION.
1) Connect all the connectors.
2) Turn the ignition switch ON. (Engine OFF)
3) Shift the select lever to “P” range.
4) Depress the brake pedal.
5) Shift the select lever from “P” range to “R”
range.
Can the select lever shift from
“P” range to “R” range?
A temporary poor
contact of connec-
tor or harness may
be the cause.
Check the body
integrated unit.

CS-20
Select Lever
CONTROL SYSTEMS
3) Install the shift select cable onto select lever.
4) Install the center console. <Ref. to EI-39, IN-
STALLATION, Center Console.>
5) Install the console box. <Ref. to EI-38, INSTAL-
LATION, Console Box.>
6) Shift the select lever to “N” range.
7) Lift–up the vehicle.
8) Shift the range select lever to the “N” range.
9) Secure the cable to the bracket. <Ref. to CS-26,
INSTALLATION, Select Cable.>
10) Adjust the select cable position. <Ref. to CS-
28, ADJUSTMENT, Select Cable.>
11) After the completion of adjustment, confirm that
the select lever operates properly at all range posi-
tions.
12) Install the heat shield cover.
13) Install the rear exhaust pipe and muffler. <Ref.
to EX(H6DO)-7, INSTALLATION, Rear Exhaust
Pipe.> <Ref. to EX(H6DO)-8, INSTALLATION,
Muffler.>
14) Inspect the following items. When a malfunc-
tion is found in the inspection, adjust the select ca-
ble. <Ref. to CS-28, ADJUSTMENT, Select
Cable.>
(1) Engine starts when the select lever is in “P”
and “N” range, but not in other ranges.
(2) Back-up light illuminates when the select le-
ver is in the “R” range, but not in other ranges.
(3) Select lever and indicator positions are
matched.
C: DISASSEMBLY
1) Shift the select lever to “N” range.
2) Lower the grip cover.
3) Remove the grip pin.
4) Remove the grip assembly.
5) Remove the grip cover.
CS-00604
CS-00608
CS-00609
CS-00610
CS-00611

WI-7
Basic Diagnostic Procedure
WIRING SYSTEM
•The wire color code, which consists of two letters
(or three letters including Br or Lg), indicates the
standard color (base color of the wire covering) by
its first letter and the stripe marking by its second
letter.
•The table lists the nominal sectional areas and
allowable currents of the wires.
CAUTION:
When replacing or repairing a wire, be sure to
use the same size and type of the wire which
was originally used.
NOTE:
•The allowable current in the table indicates the
tolerable amperage of each wire at an ambient
temperature of 40°C (104°F).
•The allowable current changes with ambient
temperature. Also, it changes if a bundle of more
than two wires is used.
•Each unit is either directly grounded to the body
or indirectly grounds through a harness ground ter-
minal. Different symbols are used in the wiring dia-
gram to identify the two grounding systems.
•The ground points shown in the wiring diagram
refer to the following:
NOTE:
All wiring harnesses are provided with a ground
point which should be securely connected.
Nominal sec-
tional area
No. of
strands/
strand diam-
eter
Outside
diameter of
wiring
Allowable
current
Amps/
40°C (104°F)mm2mm
0.3 7/0.26 1.8 7
0.5 7/0.32 2.2 (or 2.0) 12
0.75 30/0.18 2.6 (or 2.4) 16
0.85 11/0.32 2.4 (or 2.2) 16
1.25 16/0.32 2.7 (or 2.5) 21
226/0.323.1 (or 2.9)28
341/0.323.8 (or 3.6)38
565/0.324.6 (or 4.4)51
850/0.455.5 67
WI-03797
YB
BlackMarking color :
Reference color : Yellow
WI-02750
Direct ground Indirect terminalground
B
WI-03791
: ABS GROUNDGA
: AIRBAG GROUNDGAB
: BODY GROUNDGB
: ENGINE GROUNDGE
: RADIO GROUNDGR
: VDC GROUNDGV
: REAR DEFOGGER GROUNDGD

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-14
Working Precautions
WIRING SYSTEM
2. Working Precautions
A: PRECAUTIONS WHEN WORKING
WITH THE PARTS MOUNTED ON
THE VEHICLE
1) When working under a vehicle which is jacked-
up, always be sure to use rigid rack.
2) The parking brake must always be applied dur-
ing working. Also, in automatic transmission vehi-
cles, keep the select lever set to the P (Parking)
range.
3) Be sure the workshop is properly ventilated
when running the engine. Further, be careful not to
touch the belt or fan while the engine is operating.
4) Be careful not to touch hot metal parts, especial-
ly the radiator and exhaust system immediately af-
ter the engine has been turned off.
B: PRECAUTIONS IN TROUBLE DI-
AGNOSIS AND REPAIR OF ELEC-
TRIC PARTS
1) The battery cable must be disconnected from
the battery’s (–) terminal, and the ignition switch
must be set to the OFF position, unless otherwise
required by the diagnostics.
2) Securely fasten the wiring harness with clamps
and slips so that the harness does not interfere with
the body end parts or edges and bolts or screws.
3) When installing parts, be careful not to catch
them on the wiring harness.
4) When disconnecting a connector, do not pull the
wires, but pull while holding the connector body.
5) Some connectors are provided with a lock. One
type of such a connector is disconnected by push-
ing the lock, and the other, by moving the lock up.
In either type the lock shape must be identified be-
fore attempting to disconnect the connector.
To connect, insert the connector until it snaps and
confirm that it is connected securely.
6) When checking continuity between connector
terminals, or measuring voltage across the terminal
and ground, always contact tester probe(s) on ter-
minals from the wiring connection side. If the probe
is too thick to gain access to the terminal, use “mini”
test leads.
To check water-proof connectors (which are not
measurable from the wiring side), contact test
probes on the terminal side. Be careful not to bend
or damage the terminals.
7) Sensors, relays, electrical unit, etc., are sensi-
tive to strong impacts.
Handle them with care so that they are not dropped
or mishandled.
WI-02757
WI-02758
EXAMPLE
WI-09366

WI-30
Ground Circuit
WIRING SYSTEM
WI-08038
GND-09GND-09
BL A5B D26B
D6
R 54
BW
LR 37
LR
BL 36
BL
BW 35
BW
BP 34
BPBB21
E2
E452
LR D3BP D1BW A3BW
D2
(BLACK)
(GREEN)
(GREEN)
B134A:
B137D:ECM
BW
E332
BRE322
BRE312
IGNITION COILNO.1IGNITION COILNO.2IGNITION COILNO.3IGNITION COILNO.5
E57
ELECTRONICTHROTTLECONTROL
46
OrWE10
CRANKSHAFTPOSITIONSENSOR
12
WBE14
KNOCKSENSOR 1
2
WE482
B
12
D: A:B137
85610 11 12 13 14 157213416
3019 20 2228 29
91718 2521 23 243126 27
B134
85610 11 12 13 14 157213416
3019 20 2228 29
91718252123 24323126 2733 34
RBLBWBPLRLRBRBR
REF. TO ENGINE ELECTRICAL SYSTEM[E/G(H6)-08]
E33
E31E34
E32
E48
E10
E14
B21
12345678910 1112 13 14 15 16 17 18 19 20 21 2223 24 25 26 27 28 29 30 31 32 33
34 3542 4336 3738 39
48 4950 5152 5354
40 41444546 47123
E57
123456
GE
BWBWBRBWBW
BW
E462
BW
E342
R
R
52
R
R D7
IGNITION COIL NO.4IGNITION COIL NO.6
KNOCKSENSOR 2
(LIGHT GRAY) (BLACK)
(BLACK) (BLACK)
(BLACK)
E45
E46

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-33
Engine Electrical System
WIRING SYSTEM
WI-08040
A3D2
D22D23
POWERCIRCUIT
COMBINATION METER
C16B27D18D19D20D21
C11C22
C6
B23B29B31B21
1
2
3
4
5
6
ACCELERATORPEDAL POSITIONSENSOR
JOINT CONNECTOR A
JOINT CONNECTOR
MALFUNCTION INDICATOR LIGHTOIL PRESSUREWARNING LIGHT
I/F
I/F
I/F
VDC CONTROL MODULE
IGNITION COIL NO.1
BODY INTEGRATED UNIT(CAN COMMUNICATION LINE)
OILPRESSURESWITCH
CRANKSHAFT POSITION SENSORA13A14
ENGINE GROUND
ECM
A18A28
D4D5
A19B22A6A29A34
D15B30
D14D17D16D31D30
ELECTRONIC THROTTLE CONTROL
A24
A25A16
A15
A32
D1
MANIFOLD ABSOLUTE PRESSURE SENSOR
ENGINE COOLANT TEMPRERATURE SENSOR
VVL DIAGNOSIS OIL PRESSURE SWITCH RH
D25D24
KNOCK SENSOR 2
D6D26D7
A5
MICRO COMPUTER
CAN TRANSCEIVER &RECEIVER
OIL SWITCHING SOLENOID VALVE RH
TA C H O -METER
SPEEDMETER
ENGINECOOLANTTEM-PERATUREGAUGE
DATA LINK CONNECTOR
TEST MODECONNECTOR
OIL TEMPERATURE SENSORA23
A31D3
VVL DIAGNOSIS OIL PRESSURE SWITCH LH
KNOCK SENSOR 1
OIL SWITCHING SOLENOID VALVE LH
INTAKE OIL FLOW CONTROL SOLENOID VALVE RH
INTAKE OIL FLOW CONTROL SOLENOID VALVE LH
IGNITION COIL NO.2 IGNITION COIL NO.3 IGNITION COIL NO.4 IGNITION COIL NO.5 IGNITION COIL NO.6
789

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*