Mitsubishi Outlander GS45X. Manual — part 1676

GENERAL INFORMATION

TSB Revision

AUTOMATIC TRANSAXLE

23C-9

TORQUE CONVERTER CLUTCH
CONTROL

.

6TH GEAR RANGE

.

5TH GEAR RANGE

AC607702

100

50

Throttle

Opening (%)

Slip lock-up

AC

Disengaged

Lock-up

0 (0)

100 (62)

150 (93)

50 (31)

200 (124)

250 (155)

Vehicle speed km/h (mph)

AC607703

100

50

Throttle

Opening (%)

Slip lock-up

AD

Disengaged

Lock-up

0 (0)

100 (62)

150 (93)

50 (31)

200 (124)

250 (155)

Vehicle speed km/h (mph)

GENERAL INFORMATION

TSB Revision

AUTOMATIC TRANSAXLE

23C-10

IDLE NEUTRAL CONTROL

The originally engaged starting clutch is slid to block
the driving force (creep) which is generated when the
vehicle is stopped with D range, improving the fuel
consumption by reducing the load.

CONTROL SYSTEM DIAGRAM

SUPER ALL WHEEL CONTROL (S-AWC)

The S-AWC consists of two electronic couplings for
longitudinal driving force control and lateral driving
force control and the AWC-ECU for control of those
two. The AWC-ECU is connected to sensors and
other ECUs via the CAN communication line for
detecting driver's operation and vehicle behavior. In
addition, the S-AWC control mode selector and indi-
cator are provided for switching and displaying the
control status.

ACA03191

Automatic air conditioner

Transmission range switch

Torque down request

Transmission fluid temperature sensor

Input shaft speed sensor

Transaxle

TCM

Stoplight switch

ECM

Brake fluid pressure sensor

Idle up request

Permission signal

Heater request signal

N control status

Clutch pressure direction

AB

G and yaw rate sensor

Engine speed

GENERAL INFORMATION

TSB Revision

AUTOMATIC TRANSAXLE

23C-11

⋅ System configuration

⋅ System connection diagram

AC900393

Steering
wheel
sensor

Multi-information display

S-AWC
control mode
selector

G & yaw rate
sensor

: CAN communication line

: Electric wiring

ECM

ETACS

Engine

Transaxle

ASC/ABS
unit

Electronic control coupling
(for longitudinal driving
force control)

AB

Electronic control coupling
(for lateral driving force control)

TCM

AWC-ECU

AC900407

Coil (-)

Coil (+)

Switch 1

Yaw & G integrated sensor

Wheel speed sensor x 4

Throttle position sensor

Battery

Meter

GND

Battery power supply

ECM

ASC/ABS
unit

S-AWC switch

AB

ETACS

TCM

CAN-B

CAN-C

Steering angle sensor

Electronic control coupling
(for longitudinal driving force
control)

Electronic control coupling
(for lateral driving force control)

Switch 2

Coil (+)

Coil (-)

AWC-ECU

CAN (H)

CAN (L)

Local
CAN

Back-up power supply

IG1 power supply

GENERAL INFORMATION

TSB Revision

AUTOMATIC TRANSAXLE

23C-12

⋅ Control schematic diagram

.

(1) ELECTRONIC CONTROL COUPLING (FOR
LONGITUDINAL DRIVING FORCE CONTROL)

With the electronic control coupling installed in the rear differ-
ential, the driving force distribution to the rear wheels is con-
trolled according to the driving status.

.

AC900408

Steering wheel sensor

- Steering angle

CAN-B

CAN-C

CAN-C

ECM

- Throttle position
- Engine torque

Control
output
calculation

Feed forward control

Combination meter

M.U.T.-III

Yaw rate feedback control

System protection control

Failsafe function

ETACS

ETACS

ASC/ABS unit

- Speeds of 4 wheels
- Longitudinal acceleration

Electronic control coupling
(for longitudinal driving force
control)

AWC-ECU

Vehicle movement control

S-AWC mode switch

- Control mode

- Control mode

- Control status
- Failure information

- Diagnosis function

AB

- Engine speed

TCM

- Shift position

- Lateral acceleration
- Yaw rate
- ASC/ABS operation status

- Engine torque

- Shift position

- Lateral acceleration

- Yaw rate

Target difference rotation control

- Longitudinal difference rotation

- Lateral difference rotation

CAN-D

- Stop lamp switch

- Ambient temperature

- Parking brake

- Control current

- Control current

Electronic control coupling
(for lateral driving force
control)