2011 MITSUBISHI LANCER SPORTBACK engine

Features and controls
3-113
3
NOTE
If the vehicle is continuously driven on hilly roads or in an
aggressive manner involving high engine rpm, sudden
acceleration and/or deceleration, the vehicle transmission
may vibrate.
This vibration is to alert the driver that the Twin Clutch
SST fluid temperature has risen. It does not indicate a
malfunction.
If this occurs, perform the same measures for when the
warning appears. If the vibration stops, the vehicle can be
driven normally.If vehicle is driven with warning displayed
If the vehicle continues to be driven after the warning dis-
play appears, and the temperature of the Twin Clutch SST fluid
continues to rise, the transmission protection control may be
activated and cause the transmission to function as if the gear-
shift lever was in the “N” (NEUTRAL) position.
At this time, the vehicle temporarily cannot be driven.
If this occurs, take the following measures.
1. Depress the brake pedal and stop the vehicle in a safe
place.
2. Place the gearshift lever in the “P” (PARK) position, and
then open the engine hood with the engine running to cool
the engine.
3. After a while, check that the warning display has gone
out, and then stop the engine if the warning display has
gone out.
4. If the engine can be restarted, the vehicle can be driven
normally.
If the warning display remains on or comes on frequently, have
the vehicle checked by an authorized Mitsubishi Motors dealer
or a repair facility of your choice.
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3-114 Features and controls
3
When warning display is showing
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A safety device in the Twin Clutch SST has been activated due
to a possible problem in the Twin Clutch SST or in the engine
electronic control module.
If this occurs, perform the following procedure.
1. Park your vehicle in a safe place and stop the engine.
2. Restart the engine.
If the warning display goes out, there is no abnormal condi-
tion.
However, if the warning display remains on or comes on fre-
quently, have the vehicle checked by an authorized Mitsubishi
Motors dealer or a repair facility of your choice as soon as pos-
sible.
Gearshift lever positions (Main shift gate)
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“P” PARKThis position locks the transmission to prevent the vehicle
from moving. The engine can be started from the “PARK”
position.“R” REVERSEMove the lever to this position only after the vehicle has come
to a complete stop.
CAUTION
!
When warning display is shown, your vehicle
may not accelerate normally, even if the accelerator
pedal is depressed. Use caution when necessary to
drive the vehicle.
CAUTION
!
Never shift into the “P” (PARK) or “R”
(REVERSE) position while the vehicle is in motion.
If the lever is shifted into the “P” (PARK) or “R”
(REVERSE) position while the vehicle is in motion,
the transmission may be damaged.
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Features and controls
3-115
3
“N” NEUTRALAt this position, the transmission is disengaged. It is the same
as the neutral position on a manual transaxle and should be
used when the vehicle is not moving for an extended length of
time during driving, such as in a traffic jam.
“D” DRIVEThis position is used for most city and highway driving. Engine
shifting and braking are done automatically as needed, depend-
ing on road conditions.NOTE
For information on manual shift gate operation, please
refer to “Manual shift” on page 3-118.

When the engine is cold, upshifts occur at a higher vehicle
speed than when the engine is warm.
This control is performed to quickly warm up the engine.
It does not indicate a malfunction. After the vehicle has
been driven for a while, upshifts will occur at the regular
engine speeds.
WA R N I N G
!
Never move the gearshift lever to the “N” (NEU-
TRAL) position while driving since you could acci-
dentally slip it into the “P” (PARK) or
“R”(REVERSE) position and the engine speed
could rise, damaging the transmission.
To prevent the vehicle from rolling when stopped on
a slope, the engine should be started in the “P”
(PARK) position.
Although the engine can be started when the vehicle
is in the “N” (NEUTRAL) position, for safety rea-
sons, do not start the engine in the “N” (NEUTRAL)
position.
Always keep your foot on the brake pedal when the
vehicle is in “N” (NEUTRAL) position, or when
shifting into or out of “N” (NEUTRAL) position, to
prevent rolling.
CAUTION
!
Never shift into the “D” (DRIVE) position from the
“R” (REVERSE) position while the vehicle is in
motion.
If the lever is shifted into the “D” (DRIVE) from the
“R” (REVERSE) position while the vehicle is in
motion, the transmission may be damaged.
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3-116 Features and controls
3
Twin Clutch SST control mode
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Select the control mode from the following two types to suit
the driving conditions.
NOTE
When continuously driving on closed circuit tracks or at
other locations where the engine is operated at high
speeds and under a heavy load, the Twin Clutch SST fluid
temperature will have a tendency to rise.
In this case, if the temperature rises too high, the warn-
ing display will appear on the information screen in the
multi-information display to alert the driver.
If the warning display appears, be sure to refer to
“Warning display” on page 3-112 and follow the appropri-
ate measures.

The Twin Clutch SST control mode can be selected both
when “D” range operation is selected and when manual
shifting is selected.

If you select “SPORT” mode while the engine is cold, the
transmission may shift up at different speeds compared to
that when the engine is warm.
This is simply the operation of the control system to warm
the engine quickly. It does not indicate a malfunction.

For slippery road surfaces, such as roads with accumu-
lated snow, “NORMAL” mode is recommended for
smooth shifting at low engine speeds.
Tw i n C l u t c h
SST control
mode
Characteristic
NORMAL
(Control mode
when engine is
started)Control mode for normal driving on local
roads, freeways, and the like.
Smooth shifting is performed at low engine
speeds for economical driving with good ride
quality.
SPORTControl mode for driving on mountain roads,
roads with uphill and downhill slopes, and
freeways with long downhill slopes where
engine braking is necessary.
Compared to “NORMAL” mode, shifting
occurs at higher engine speeds and is quicker.
In addition, quick downshifting is possible
when the accelerator pedal is depressed for
quick acceleration or when the brakes are
applied.
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Features and controls
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3
Twin Clutch SST control mode switch
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When the ignition switch is set to the “ON” position, operate
the Twin Clutch SST control mode switch (A) to change the
control mode.
When the engine is started, the control mode is automatically
set to the “NORMAL” mode. Use the following procedures to
change the control mode.To shift from “NORMAL” mode to “SPORT” mode
While the vehicle is stopped or being driven, push the Twin
Clutch SST control mode switch forward.
To shift from “SPORT” mode to “NORMAL” mode
While the vehicle is stopped or being driven, push the Twin
Clutch SST control mode switch rearward.
NOTE
If the Twin Clutch SST control mode switch is continu-
ously pressed after a control mode has been selected, an
erroneous operation prevention function operates and the
control mode is automatically set to the “NORMAL”
mode.
If you would like to select a control mode again, return the
ignition switch to the “ACC” or “LOCK” position and
restart the engine. Then, push the Twin Clutch SST con-
trol mode switch.
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Features and controls
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3
NOTE
Only the forward gears 1 to 6 can be selected.
To reverse or park, place the gearshift lever in the “R”
(REVERSE) or “P” (PARK) position.

During manual shifting, downshifting will be performed
automatically when the vehicle slows down and the trans-
mission will downshift to 1st gear before the vehicle
stops.

If the gearshift lever or sportronic steering wheel shifters
are operated repeatedly, the transmission will also shift
repeatedly.

In order to ensure driving performance, upshifting may
not occur depending on the vehicle speed even if the gear-
shift lever or sportronic steering wheel shifters are oper-
ated. In addition, in order to prevent excessive engine
speed, the buzzer sounds and downshifting may not occur
depending on the vehicle speed even if the gearshift lever
or sportronic steering wheel shifters are operated.

When driving in an aggressive manner involving high
engine rpm, sudden acceleration and/or deceleration, the
Twin Clutch SST could take longer to shift due to higher
fluid temperatures.
CAUTION
!
When manually shifting while the vehicle is being
driven, select the correct shift position to control the
engine speed so that the tachometer indicator does
not enter the red zone.
Sudden engine braking and rapid acceleration can
cause the vehicle to skid. Shift down according to
road conditions and vehicle speed.
If both the left and right sportronic steering wheel
shifters are operated at the same time, the transmis-
sion may not change gears.
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3-124 Features and controls
3
Manual shift display
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In manual shift, the currently selected gear is displayed on the
multi-information display.
Operation of the Twin Clutch SST
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through
CAUTION
!
Before selecting a position with the engine running
and the vehicle stationary, fully depress the brake
pedal to prevent the vehicle from creeping.
Do not release the brakes until you are ready to
drive away. The vehicle will begin to move as soon as
the Twin Clutch SST is engaged.
Depress the brake pedal with the right foot.
Using the left foot could cause driver movement
delay in case of an emergency.
To prevent sudden acceleration, never run the
engine at high rpms when shifting from the “P”
(PARK) or “N” (NEUTRAL) position.
Operating the accelerator pedal while the other foot
is resting on the brake pedal will affect braking effi-
ciency, may cause premature wear of brake pads
and may cause engine damage.
Use the gearshift lever in the correct shift position in
accordance with driving conditions.
Never coast downhill backward in the driving shift
position { “D” (DRIVE) or manual shifting} or coast
forward in the “R” (REVERSE) position.
Engine stopping and increased brake pedal and
steering effort could lead to an accident.
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Features and controls
3-125
3
Passing acceleration
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To gain extra acceleration in “D” (DRIVE) position (when
passing another vehicle) push the accelerator to the floor if it is
safe to do so in traffic conditions. The Twin Clutch SST will
automatically downshift.NOTE
In manual shift, downshifts do not take place when the
accelerator is depressed all the way to the floor.Uphill/downhill driving
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DRIVING UPHILL
The Twin Clutch SST may not upshift to a higher shift position
if the computer determines the current speed cannot be main-
tained once a higher shift position is engaged.
For smoother vehicle performance, if you release the throttle
while climbing a steep grade, the Twin Clutch SST may not
upshift. This is normal, as the computer is temporarily prevent-
ing shifting. After reaching the top of the hill, normal shift
function will resume.

Do not rev the engine with the brake pedal pressed
when the vehicle is stationary.
This can cause sudden acceleration and damage the
Twin Clutch SST.
Also, when you depress the accelerator pedal while
holding down the brake pedal with the gearshift
lever in the “D” (DRIVE) position, the engine revo-
lutions may not rise as high as when performing the
same operation with the gearshift lever in the “N”
(NEUTRAL) position.
CAUTION
!
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