Electronically controlled 4W
D system (if so equipped)
5-82 Features and controls
5
N00548301061
The electronically controlled 4WD system helps improve accelera
tion and vehicle stabil-
ity by controlling the fr
ont-rear distribution of
driving torque using
the electronic control
coupling in the rear differential assembly.
Select the drive mode from the following three types to suit the driving conditions. 4-wheel drive operation requires special driv- ing skills.
Carefully read the “4-wheel drive operation” section on page 5-87 and take care to drivesafely.
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The drive mode can be switched by pressingthe drive mode switch while the ignition is in the “ON” position or
the operation mode in
ON. If you press the switch, you can change the drive mode in the order of 4WD ECO, 4WDAUTO, 4WD LOCK, 4WD ECO.
NOTE
[For vehicles equipped with mono-color liq- uid crystal display meter]When the selector le
ver position indicator
blinks while you are driving, there could be a malfunction in the automatic transmission system or CVT fluid temperature becomesabnormally high. [For vehicles equippe
d with color liquid
crystal display meter] When the warning display and “SLOW DOWN” or the wa
rning display and
“SERVICE REQUIRED” appear on the information screen in the multi-informationdisplay, there could be
a malfunction in the
CVT. Refer to “Continuously variable trans- mission (CVT): Warning display” on page5-77.
Electronically controlled 4WD system
(if so equipped)
Drive mode
Drive mode
Function
4WD ECO
This is most fuel efficient modeNormal operation is 2WD, but 4WD will engage in the event of wheel slip.
4WD AUTO
All driving is in 4WD and the distribution of traction torque to each wheel is automatically controlled depending on the driving conditions.
4WD LOCK
This mode is for driving in slippery conditions, such as snow covered roads or on sand. Large traction torque is dis-tributed to the rear wheels to assist in getting out of slip- pery areas.
Drive mode-selector
CAUTION Do not operate the dr
ive mode-selector with
the front wheels spinning on a snowy road or in similar conditions
. The vehicle could
lunge in an unexpected direction.
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S-AWC (Super-All Wheel Control) (if so equipped) 5-84 Features and controls
5
N00576600020
While the drive mode is in the “4WD AUTO” position, if the ECO mode switch is switched
ON, the drive mode will be changed to “4WD ECO” mode.If the ECO mode switch is switched OFF, the drive mode will be returned to “4WD AUTO” mode.Refer to the “ECO mode switch” on page 5-220.
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S-AWC is an integrat
ed vehicle dynamics
control system that helps enhance driving performance, cornering performance, and vehicle stability over a wide range of drivingconditions through integrated management of the electronically cont
rolled 4WD, the AYC
(Active Yaw Control), the ABS and the ASC.
The electronically controlled 4WD is a sys- tem that improves acceleration performance and stability performance by controlling front-rear distribution of
driving torque with
operating the electroni
c control coupling
arranged in the rear differential assembly. The AYC is a system, with a left-right differ- ential limiting function and yaw control func- tion, that controls the left-rightdriving/braking force by managing the AFD* (Active Front Differential), the brake, the EPS.*: AFD (Active Front Differential)
If the drive mode indi
cator (4WD) is blink-
ing, a problem has occurred with the elec-tronically controlled 4WD. A warning willalso be displayed in the information screen in the multi information display. Warning display (color liquid crystal dis- play) Have your vehicle in
spected by an autho-
rized Mitsubishi Motors dealer.For vehicles equipped with mono-color liq- uid crystal display mete
r, drive mode indica-
tor (“4WD-E”, “LOCK”) is blinking at thesame time. Make sure that all four tires are the same specified size, type, a
nd brand, and have no
significant difference
in the amount of wear.
Otherwise, the electronically controlled4WD system may not work properly, and the 4WD system warning (overheating or ser- vice required) may displayed.
When the ECO mode switch is ON
CAUTION
NOTE
If the drive mode is switched in any mode after the drive mode is switched in “4WD ECO”, the drive mode will not be changedeven if the ECO mode switch is switched OFF.
S-AWC (Super-All Wheel Control)
(if so equipped)
CAUTION Do not over-rely on the S-AWC. Even the S- AWC cannot prevent the natural laws ofphysics from acting on the vehicle. This sys-tem, like any other sy
stem, has limits and
cannot help you to main
tain traction and con-
trol of the vehicle in
all circumstances. Reck-
less driving can lead to
accidents. It is the
driver’s responsibility to drive carefully. This means taking into account the traffic,road and environmental conditions.
Electronically Controlled 4WD
Active Yaw Control (AYC)
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S-AWC (Super-All Wheel Co
ntrol) (if so equipped)
Features and controls 5-85
5
The Differential assembly that limits the front left-right differential
speed by operating elec-
tronic control clutch arranged in the transfer assembly. The left-right differential limiting function is a function that enhances driving performance and vehicle stability by
preventing idle spin-
ning of a wheel when driving on slippery road or when the road surfaces of left and right wheels are different. The yaw control function is a function that enhances vehicle cornering performance andvehicle stability with
management of vehicle
turning power (yaw moment) by controlling the drive power difference of the left andright wheels and the braking force when the vehicle does not turn in
response to steering
input, such as when the steering wheel isturned quickly or wh
en driving on slippery
road.
N00542401086
Select the drive mode from the following four types to suit the driving conditions.
4-wheel drive operation requires special driv- ing skills. Carefully read the “4-wheel drive operation”section on page 5-87 and take care to drive safety.
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The drive mode can be switched by press the switch while the operation mode in ON.
Left-right differential limiting function
Yaw control function
CAUTION Control of the braking force does not enhance the stopping performance of thevehicle, therefore, pa
y careful attention to
the safety of your surroundings when driv- ing.
S-AWC drive mode
S-AWC drive mode
Function
AW C E C O
This is the most fuel efficient mode. Normal operation is in 2WD, but 4WD performance will be provided under slippery conditions.
NORMAL
This mode can be used on both dry and wet roads. The distri- bution of driving/braking torque to each wheel is auto- matically controlled according to the driving condition.
SNOW
This mode is for driving on slippery road surfaces, such as snow-covered roads.
LOCK
This mode is for driving where maximum traction is required. This mode is suitable for driv-ing on rough roads or driving in mud, sand or fresh snow.
S-AWC drive mode-selector
S-AWC drive mode
Function
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Inspection and maintenance following rough road operation 5-90 Features and controls
5
N00530700085
After operating the vehicle in rough road con- ditions, be sure to perform the followinginspection and maintenance procedures: Check that the vehicle has not been dam- aged by rocks, gravel, etc. Carefully wash the vehicle with water.
Drive the vehicle sl
owly while lightly
depressing the brake pedal in order to dryout the brakes. If the brakes still do not function properly, contact an authorized Mitsubishi Motors dealer or a repair facil-ity of your choice as soon as possible to have the brakes checked. Remove the insects, dr
ied grass, etc. clog-
ging the radiator core. After driving through water, check the engine, transaxle and differential oil. If the oil or grease is milky or cloudy because of water cont
amination, it must
be replaced with new oil. Check the inside of the vehicle. If water entry is found, dry the carpet etc. Inspect the headlights. If water is in the headlight housing, have it drained at an authorized Mitsubishi
Motors dealer or a
repair facility of your choice.
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Since the driving torque can be applied to thefour wheels, the driving performance of the vehicle when operating in 4-wheel drive is greatly affected by the
condition of the tires.
Pay close attenti
on to the tires.
Install only the specified tires on all wheels. Refer to “Tires and wheels” onpage 11-7. Be sure all four tires and wheels are the same size and type.When it is necessary to replace any of the tires or wheels, replace all four. All tires should be ro
tated before the wear
difference between the front and rear tires is recognizable.
Good vehicle performance cannot be expected if there is a difference in wear between tires. Refer to “Tire rotation” on page 9-21. Check the tire inflation pressure regularly.
CAUTIONNever drive through water that is deep enough to cover wheel hubs, axles or exhaustpipe. Do not change th
e selector lever posi-
tion while driving through water. Frequent driving through water can adversely affect the life
span of the vehicle;
consult an authorized Mitsubishi Motors dealer or a repair faci
lity of your choice and
take the necessary measures to prepare,inspect, and repair the vehicle. After driving through water, apply the brakes to be sure they are
functioning properly. If
the brakes are wet and not functioning prop- erly, dry them out by driving slowly whilelightly depressing the brake pedal. Inspect each part of the vehicle carefully.
Inspection and maintenance following rough road opera-tion
Cautions on the handling of 4-wheel drive vehicles Tires and wheels
CAUTION Always use tires of th
e same size, type, and
brand that have no wear differences. Using tires of different size,
type, brands or degree
of wear, will increase the differential oil tem- perature and result in possible damage to the driving system. Further, the drive train willbe subject to excessi
ve loading, possibly
leading to oil leakage,
component seizure, or
other serious failures.
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How to change a tire 8-16 For emergencies
8
8. Lower the vehicle slowly until the tire touches the ground, by rotating the wheelnut wrench counterclockwise. 9. Tighten the nuts in the order shown in the illustration until each
nut has been tight-
ened to the torque listed here.65 to 80 ft-lb (88 to 108 N•m)
10. Lower the jack all the way and remove it. 11. Check the tire inflation pressure. The rec-
ommended tire pressure for your vehicleis listed on the tire
and loading informa-
tion placard attached to the driver’s door sill as shown in the illustration. Refer to“Tire inflation pressures” on page 9-20.
NOTE
Flange nuts can be te
mporarily used on the
compact spare wheel (if so equipped) asshown in the illustration, but return to theoriginal wheel and tire as soon as possible.CAUTION Never apply oil to either the wheel bolts or the nuts or they will tighten too much.NOTE
If all 4 aluminum wheels are changed to steel wheels, use tapered nuts.
CAUTION Never use your foot or a pipe extension to apply added force to the wheel nut wrenchwhen tightening the wheel nuts. If you do so,you can over-tighten the wheel nuts and damage the wheel, wheel nuts and hub bolts.
BK0264300US.book 16 ページ 2018年2月28日 水曜日 午後5時16分