Mitsubishi Outlander GS45X. Manual - part 1677

GENERAL INFORMATION

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AUTOMATIC TRANSAXLE

23C-13

(2) ELECTRONIC CONTROL COUPLING (FOR 
LATERAL DRIVING FORCE CONTROL)

The same electronic control coupling mechanism used for the 
electronic control AWD is installed in the transfer, and the driv-
ing force distribution to the front right and left wheels is con-
trolled.

.

(3) AWC-ECU

With each sensor value acquired from the CAN communication 
and operation information of other ECUs, optimum driving force 
control amount is calculated and the control current for the two 
electronic control couplings is controlled.
Compared with the electronic control AWD ECU, the perfor-
mance of the microcomputer is enhanced, resulting in 
improved accuracy and speed of calculation.

.

(4) SENSOR INFORMATION

Compared with the electronic control AWD ECU, the sensor 
information used for control has been added extensively. As a 
result, the vehicle driving status is judged accurately, achieving 
the control with good response and precision.

AC900394

Electronic control coupling

AB

Front differential

Transaxle

Vehicle front

Transfer

GENERAL INFORMATION

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AUTOMATIC TRANSAXLE

23C-14

NOTE: 

×

: Used for control

−

: Not used

.

(5)S-AWC CONTROL MODE SELECTOR

Three control modes can be selected using the dial switch 
installed to the floor console.

.

(6) INDICATOR

The S-AWC control mode is always displayed on the upper part 
of multi information display.
On the information screen, a special screen to display the 
S-AWC operation status is established. The driving force con-
trol status between the front and rear wheels are displayed in 
the center, and the driving force control status between the 
front right and left wheels is displayed in right and left.

Sensor information

S-AWC

Electronic control AWD Sensor information 

source

Wheel speed

×

×

ASC/ABS unit

Accelerator opening 
angle

×

×

ECM

Engine torque

×

−

ECM

Engine speed

×

−

ECM

Steering angle

×

−

Steering angle sensor

Shift position

×

−

TCM

Longitudinal acceleration ×

−

ASC/ABS unit

Lateral acceleration

×

−

ASC/ABS unit

Yaw rare

×

−

ASC/ABS unit

AC900395

S-AWC 
control mode

Multi-information display

Lateral 
driving force 
control status 

AB

Longitudinal 
driving force 
control status 

S-AWC 
dedicated 
screen

SPECIFICATIONS

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AUTOMATIC TRANSAXLE

23C-15

SPECIFICATIONS

SERVICE SPECIFICATIONS

M1231000300865

LUBRICANT

M1231000400884

Item

Standard value

Transmission fluid temperature sensor k

Ω

at 10

°C (50°F)

Approx. 6.62

at 25

°C (77°F)

Approx. 3.51

at 80

°C (176°F)

Approx. 0.55

at 110

°C (230°F)

Approx. 0.25

Hydraulic pressure MPa (psi)

During idling

0.385 - 0.525 (56 - 76)

During stall

Approx. 1.53 (Approx. 
222)

Resistance of low clutch linear solenoid valve [at 20

°C (68°F)] Ω

Approx. 5.3

Resistance of lock-up and low-reverse brake linear solenoid valve [at 20

°C 

(68

°F)] Ω

Approx. 5.3

Resistance of 2-6 brake linear solenoid valve [at 20

°C (68°F)] Ω

Approx. 5.3

Resistance of line pressure linear solenoid valve [at 20

°C (68°F)] Ω

Approx. 5.3

Resistance of 3-5 reverse clutch linear solenoid valve [at 20

°C (68°F)] Ω

Approx. 5.3

Resistance of high clutch linear solenoid valve [at 20

°C (68°F)] Ω

Approx. 5.3

Resistance of low-reverse brake shift solenoid valve [at 20

°C (68°F)] Ω

Approx. 28

Resistance of low clutch shift solenoid valve [at 20

°C (68°F)] Ω

Approx. 28

Shift lock solenoid resistance 

Ω

24 

± 1.2

Stall speed r/min

2,300 

− 2,800

Amount of thermo valve lift when it is fully opened mm (in)

3 (0.12) or more

Item

Specified lubricant

Quantity dm

3

 (qt)

Transmission fluid

DIA QUEEN ATF-J3

8.2 (8.7)

Transfer oil <AWD>

Hypoid gear oil API classification GL-5 SAE80

0.49 (0.52)

AUTOMATIC TRANSAXLE DIAGNOSIS <A/T>

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AUTOMATIC TRANSAXLE

23C-16

AUTOMATIC TRANSAXLE DIAGNOSIS <A/T>

DIAGNOSTIC TROUBLESHOOTING FLOW

M1231013500591

(DTC : Diagnostic trouble code )

Bring the problem vehicle

Interview: Gather problem information from the customer.

For the problem vehicle, perform the visual inspection and
the test drive. Then, identify the trouble content.

Using the diagnostic device, check the DTC and the trouble content,
and then record the reproduced conditions.

Delete DTC.

Basic check

End

Identify the reproduced trouble by performing the test drive and so on.
Then recheck the DTC. 

Then the DTC for trouble is identified 

Carry out the troubleshooting
and repair according to the DTC.

When the DTC is normal or verification is impossible

Perform inspection and repair
according to the trouble contents.

Confirmation test: Check that the trouble of the vehicle is resolved.

AC702683AB