2009 SUBARU TRIBECA connector

5AT-100
Transmission Control Device
AUTOMATIC TRANSMISSION
35.Transmission Control Device
A: REMOVAL
1) Remove the transmission assembly from vehicle
body. Transmission Assembly.>
2) Pull out the torque converter assembly. 5AT-62, REMOVAL, Torque Converter Assembly.>
3) Lift-up the lever on the rear side of transmission
harness connector, and then disconnect it from the
stay.
4) Disconnect the air breather hose. 60, REMOVAL, Air Breather Hose.>
5) Wrap vinyl tape around the nipple attached to
the air breather hose.
6) Remove the pitching stopper bracket.
7) Remove the control valve body assembly. to 5AT-53, REMOVAL, Control Valve Body.>
8) Pull out the straight pin of manual plate.
9) Remove the bolts securing select lever, and then
remove the select lever, manual plate and parking
rod.
NOTE:
Be careful not to damage the lips of press-fitted oil
seal in the case.
10) Remove the detention spring.
B: INSTALLATION
1) Install the detention spring to the transmission
case.
Tightening torque:
7 N·m (0.7 kgf-m, 5.2 ft-lb)
2) Insert the select lever, and then tighten the bolt.
Tightening torque:
6 N·m (0.6 kgf-m, 4.4 ft-lb)
(A) Bolt
(B) Range select lever
(C) Manual plate
(D) Parking rod
AT-00305
AT-00306
AT-00307
AT-00307
AT-00308

5AT-101
Transmission Control Device
AUTOMATIC TRANSMISSION
3) Insert the manual plate and parking rod.
4) Insert the spring pin to the manual plate.
5) Install the oil pan and the control valve assem-
bly. Valve Body.>
6) Install the pitching stopper bracket.
Tightening torque:
41 N·m (4.2 kgf-m, 30.4 ft-lb)
7) Insert the transmission connector to the stay.
8) Install the air breather hose. STALLATION, Air Breather Hose.>
9) Install the torque converter assembly. 5AT-62, INSTALLATION, Torque Converter As-
sembly.>
10) Install the transmission assembly to the vehi-
cle. Transmission Assembly.>
C: INSPECTION
Make sure the manual lever and detention spring
are not worn or otherwise damaged.
(A) Bolt
(B) Range select lever
(C) Manual plate
(D) Parking rod
AT-00306
AT-00305

5AT(diag)-7
Electrical Component Location
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
4. Electrical Component Location
A: LOCATION
1. CONTROL MODULE
(1) Engine control module (ECM) (3) Transmission control module
(TCM)
(4) Data link connector
(2) SPORT indicator light (AT warning
light)
(5) Body integrated unit
AT-03278
(1)
(3)(4) (2) (5)
EN-03680
(1)
AT-03279(2)
(3)
(5)
AT-03296EN-03683
(4)

5AT(diag)-11
Transmission Control Module (TCM) I/O Signal
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
5. Transmission Control Module (TCM) I/O Signal
A: ELECTRICAL SPECIFICATION
NOTE:
The measurement should be performed after warming up.
ItemConnector
No.
Te r m i n a l
No.Measuring condition Measured value
Resistance
between termi-
nal and chassis
ground
Remarks
P/L solenoid output B54 9
Engine ON, “P” range,
accelerator OFF, brake
ON
Approx. 4.0 —
6.0 V3 — 9 Ω (ATF
temperature
20°C (68°F))
Driving fre-
quency 750 —
850 HzManual mode 1st, accel-
erator OFF, brake ON
Approx. 2.0 —
4.0 V
PVIGN power supply B54
8Ignition switch ONPow er s up p ly
voltage—
7Ignition switch ONPow er s up p ly
voltage—
I/C oil pressure switch
inputB54 6 — — —
The condition
of I/C oil pres-
sure switch
cannot be read
by the tester.
Pow er G N D B 5 4 5 A lways A pp r ox . 0 V —
CAN communication
line (+)B54 4 — — —
CAN communication
line (–)B54 3 — — —
AT F t e m p e r a t u r e s e n -
sor 1 inputB54 2 Ignition switch ON
2.5 — 2.9 V
(ATF tempera-
ture 20°C
(68°F))
0.8 — 1.0 V
(ATF tempera-
ture 80°C
(176°F))
4.0 — 5.0 kΩ
(ATF tempera-
ture 20°C
(68°F))
0.7 — 0.9 kΩ
(ATF tempera-
ture 80°C
(176°F))

Battery power supply B54 1 AlwaysPow er s up p ly
voltage—
AT-01451
12341011 121920 21135614 1578916 17 1822 23 24
12789563410 11 1219 20 2113 14 15 16 17 18222324
B55B54

5AT(diag)-12
Transmission Control Module (TCM) I/O Signal
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
I/C solenoid output B54 18
While driving at 1st —
3rd of manual mode
Approx. 5.5 —
7.5 V3 — 9 Ω (ATF
temperature
20°C (68°F))
Driving fre-
quency 750 —
850 HzWhile driving at 4th or
5th of manual modeApprox. 0 V
H & LR/C solenoid
outputB54 17
While driving at 2nd of
manual mode
Approx. 5.5 —
7.5 V3 — 9 Ω (ATF
temperature
20°C (68°F))
Driving fre-
quency 750 —
850 HzWhile driving at 3rd —
5th of manual modeApprox. 0 V
Control valve power
supply outputB54 16Ignition switch ONPow er s up p ly
voltage—

Ignition switch OFF Approx. 0 V
LC/B solenoid output B54 15
While driving at 1st —
2nd of manual mode
Pow er s up p ly
voltage5 — 17 Ω (ATF
temperature
25°C (77°F))

While driving at 3rd —
5th of manual modeApprox. 0 V
Pow er GN D B 5 4 1 4 A lways A pp r ox . 0 V —
Analog GND (sensor
GND)B54 13 Always Approx. 0 V —
LC/B oil pressure
switch inputB54 12 — — —
The condition
of LC/B oil
pressure switch
cannot be read
by the tester.
AT F t e m p e r a t u r e s e n -
sor 2 inputB54 11 Ignition switch ON
2.3 — 2.7 V
(ATF tempera-
ture 20°C
(68°F))
0.6 — 0.8 V
(ATF tempera-
ture 80°C
(176°F))
3.0 — 3.6 kΩ
(ATF tempera-
ture 20°C
(68°F))
0.4 — 0.6 kΩ
(ATF tempera-
ture 80°C
(176°F))

PVIGN power supply
relay outputB54 10 Ignition switch ON 0 — 1.5 V —
Fr / B so le n oi d o u tp u t B 5 4 2 4
While driving at other
than 4th of manual
mode
Approx. 4.5 —
6.5 V3 — 9 Ω (ATF
temperature
20°C (68°F))
Driving fre-
quency 750 —
850 HzWhile driving at 4th of
manual modeApprox. 0 V
L/U solenoid output B54 23When lock-upApprox. 3.5 —
5.5 V3 — 9 Ω (ATF
temperature
20°C (68°F))
Driving fre-
quency 750 —
850 HzWhen not lock-up Approx. 0 V
D/C solenoid output B54 22
While driving at 1st or
5th of manual mode
Approx. 5.5 —
7.5 V3 — 9 Ω (ATF
temperature
20°C (68°F))
Driving fre-
quency 750 —
850 HzWhile driving at 2nd —
4th of manual modeApprox. 0 V
D/C oil pressure
switch inputB54 21 — — —
The condition
of D/C oil pres-
sure switch
cannot be read
by the tester.
Subaru Select Moni-
tor communication
line
B54 20 — — —

Control GND B54 19 Always Approx. 0 V —
ItemConnector
No.
Te r m i n a l
No.Measuring condition Measured value
Resistance
between termi-
nal and chassis
ground
Remarks

5AT(diag)-13
Transmission Control Module (TCM) I/O Signal
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
H&LR/C oil pressure
switch inputB55 8
While driving at 2nd of
manual mode
Pow er s up p ly
voltage—

While driving at 3rd —
5th of manual modeApprox. 0 V
Fr o nt veh ic l e sp e ed
sensor inputB55 7
While driving at 2nd and
20 km/h (12 MPH) of
manual mode
Approx. 530 —
610 rpm
—
Use the Subaru
Select Monitor.
While driving at 4th and
80 km/h (50 MPH) of
manual mode
Approx. 2160 —
2410 rpm
Use the Subaru
Select Monitor.
Inhibitor switch 1 input B55 4
Ignition switch ON, “P”
range4.0 — 5.0 V
—

Ignition switch ON, “N”
rangeLess than 1.5 V
Inhibitor switch 2 input B55 3
Ignition switch ON, “P”
range4.0 — 5.0 V
—

Ignition switch ON, “D”
rangeLess than 1.5 V
Accessory power sup-
plyB55 2Accessory switch ONPow er s up p ly
voltage—

Accessory switch OFF Approx. 0 V
Ignition power supply B55 1Ignition switch ONPow er s up p ly
voltage—

Ignition switch OFF Approx. 0 V
Rear vehicle speed
sensor inputB55 18
While driving at 2nd and
20 km/h (12 MPH) of
manual mode
Approx. 530 —
610 rpm
—
Use the Subaru
Select Monitor.
While driving at 4th and
80 km/h (50 MPH) of
manual mode
Approx. 2160 —
2410 rpm
Use the Subaru
Select Monitor.
Fr / B oi l p r e ssu r e
switch inputB55 17
Ignition switch ON,
engine ON, while driv-
ing at other than 4th
Approx. 0 V
—

Ignition switch ON,
engine ON, while driv-
ing at 4th
Pow er s up p ly
voltage
Tu r b i n e s p e e d s e n s o r
1 inputB55 16
2nd of manual mode,
turbine speed sensor is
2,000 rpm (Read from
Subaru Select Monitor)
Approx. 0 rpm
—
Use the Subaru
Select Monitor.
4th of manual mode, tur-
bine speed sensor is
2,000 rpm (Read from
Subaru Select Monitor)
Approx. 1,900
— 2,100 rpm
Use the Subaru
Select Monitor.
Range lock solenoid
outputB55 15
Ignition switch ON, while
stopping at “D” range
Approx. Power
Supply Voltage
–1.2 V7 — 21 Ω

Ignition switch ON, vehi-
cle speed at least 20 km/
h (12 MPH)
Approx. 0 V
Inhibitor switch 3 input B55 14
Ignition switch ON, “R”
range4.0 — 5.0 V
—

Ignition switch ON, “D”
rangeLess than 1.5 V
ItemConnector
No.
Te r m i n a l
No.Measuring condition Measured value
Resistance
between termi-
nal and chassis
ground
Remarks

5AT(diag)-14
Transmission Control Module (TCM) I/O Signal
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
Inhibitor switch 4 input B55 13
Ignition switch ON, “P”
range4.0 — 5.0 V
—

Ignition switch ON, “D”
rangeLess than 1.5 V
Control valve commu-
nication lineB55 12 — — —
Back-up light relay
outputB55 11
Ignition switch ON, “R”
range1.5 V90 — 110 Ω
(ATF tempera-
ture 25°C
(77°F))

Ignition switch ON, other
than “R” range
Pow er s up p ly
voltage
Ignition power supply B55 10Ignition switch ONPow er s up p ly
voltage—

Ignition switch OFF Approx. 0 V
AW D s o le n oi d o u tp u t B 5 5 2 3
Engine ON, “P” range or
“N” range, accelerator
OFF
Approx. 0 V3 — 9 Ω(ATF
temperature
20°C (68°F))
Driving fre-
quency 750 —
850 HzEngine ON, “D” range,
accelerator OFF, brake
ON
Approx. 2.0 —
3.0 V
Tu r b i n e s p e e d s e n s o r
2 inputB55 22
2nd of manual mode,
turbine speed sensor is
2,000 rpm (Read from
Subaru Select Monitor)
Approx. 1,300
— 1,500 rpm

Use the Subaru
Select Monitor.
4th of manual mode, tur-
bine speed sensor is
2,000 rpm (Read from
Subaru Select Monitor)
Approx. 1,900
— 2,100 rpm—Use the Subaru
Select Monitor.
Control GND B55 21 Always Approx. 0 V —
Inhibitor switch 3
open circuit monitor
input
B55 20
Ignition switch ON, “D”
range4.0 — 5.0 V
—

Ignition switch ON, “R”
rangeLess than 1.5 V
PN signal output B55 19
Ignition switch ON,
Other than “P” range or
“N” range
Pow er s up p ly
voltage—
ECM should be
connected cor-
rectly.
Ignition switch ON, “P”
range or “N” range0 — 1.0 V —
ItemConnector
No.
Te r m i n a l
No.Measuring condition Measured value
Resistance
between termi-
nal and chassis
ground
Remarks

5AT(diag)-15
Subaru Select Monitor
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
6. Subaru Select Monitor
A: OPERATION
1. READ DIAGNOSTIC TROUBLE CODE
(DTC)
1) Prepare the Subaru Select Monitor kit.
2) Connect the diagnosis cable to Subaru Select
Monitor.
3) Insert the cartridge to Subaru Select Monitor.
eral Description.>
4) Connect the Subaru Select Monitor to data link
connector.
(1) Data link connector is located in the lower
portion of instrument panel (on the driver's
side).
(2) Connect the diagnosis cable to data link
connector.
NOTE:
Do not connect scan tools except for Subaru Select
Monitor.
5) Turn the ignition switch to ON (engine OFF) and
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 {Transmission} and press the
[YES] key.
8) Press the [YES] key after the information of
transmission type is displayed.
9) On the «Transmission Diagnosis» 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 the diagnostic trouble
codes (DTC), refer to the List of DTC. 5AT(diag)-28, List of Diagnostic Trouble Code
(DTC).>
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 {Transmission} and press the
[YES] key.
3) Press the [YES] key after the information of
transmission type is displayed.
4) On the «Transmission Diagnosis» display
screen, select the {Current Data Display & Save}
and press the [YES] key.
5) On the «Transmission Diagnosis» display
screen, select the {Data Display} and press the
[YES] key.
6) Using the scroll key, scroll the display screen up
or down until the desired data is shown.
AT-00338
AT-00339
EN-03693
(A) Power switch
(A)
AT-00341