2015 MITSUBISHI LANCER engine

Twin Clutch SST (Sportronic Shif
t Transmission) (if so equipped)
5-80 Features and controls
5
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The Twin Clutch SST may not upshift to a higher shift position if the computer deter- mines the current speed cannot be maintainedonce a higher shift position is engaged. For smoother vehicle performance, if you release the throttle while climbing a steepgrade, the Twin Clutch SST may not upshift.This is normal, as the computer is temporarily preventing shifting. After reaching the top of the hill, normal shift function will resume.
When traveling down steep grades, the com- puter may automatically select a lower shift position. This function
assists engine braking
efforts, reducing the need for using the ser- vice brakes.
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For short waiting periods, such as at trafficlights, the vehicle can be left in gearshift
lever position and held stationary with the service brake. For longer waiting periods with the engine running, place the gearshift lever in the “N”(NEUTRAL) position and apply the parking brake, while holding the vehicle stationary with the service brake.Prior to moving off after having stopped the vehicle, make sure that the gearshift lever is in “D” (DRIVE) position or manual shiftposition.
Uphill/downhill driving

DRIVING UPHILL
CAUTION Do not use the tendency of the vehicle to creep forward in order to drive at low speeds up hills.The transmission may be damaged and an accident may occur due to the following con- ditions.• The Twin Clutch SST fluid temperaturewill rise and can cause transmission dam-age.
• If the vehicle is continuously driven at low speeds using the tendency of the vehicle to creep forward, the vehicle will vibrate or the warning display will appear on the information screen in the multi-information display to alert the driver that the Twin Clutch SST fluid temperature has risen.After that, if the Twin Clutch SST fluid temperature rises even higher, the transmis- sion protection control will operate.If this occurs, the vehicle may suddenly reverse as if the gearshift lever was in the “N” (NEUTRAL) position and cause an accident. If the warning display appears or the transmission protection control operates, refer to “When warning display is showing” on page 5-72.
DRIVING DOWNHILLWa i t i n g

CAUTION
CAUTION Do not rev the engine unnecessarily while the vehicle is stationary. Unexpected acceler- ation may occur if the gearshift lever is in aposition other than “P” (PARK) or “N” (NEUTRAL). Do not keep the vehicle in a stopped position on an uphill slope by depressing the acceler- ator pedal instead of the brake pedal.The transmission may be damaged and an accident may occur due to the following con- ditions.• The Twin Clutch SST fluid temperaturewill rise and can cause transmission dam- age.
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Twin Clutch SST (Sportronic Shif
t Transmission) (if so equipped) Features and controls 5-81
5
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To park the vehicle, first bring it to a com- plete stop, fully engage the parking brake, and then move the gearshift lever to the “P”(PARK) position.
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If there is a malfunction in the Twin Clutch SST or engine electronic control module, the following may occur.  Twin Clutch SST does not shift.  Vehicle cannot move.  Twin Clutch SST acceleration is slow.  Vehicle does not creep.  “Shift shock” is large.  Shifting occurs at higher engine speed.  Response is slow.
If any of these occurs, perform the following procedure. The temperature of Twin Clutch SST fluid is high. Refer to “Warning display” on page 5-72 and follow the appropriate measures. There could be a malfunction in the engine electronic control module.
Refer to “Engine malfunction indicator (“SERVICE ENGINE SOON” or “Check engine light”)” on page 5-144 and follow the appropriate measures. A safety device in the Twin Clutch SST has been activated due to a possible malfunctionin the Twin Clutch SST. Refer to “If the gearshift lever position dis- play is not showing” on
page 5-72 and follow
the appropriate measures. A safety device in the Twin Clutch SST has been activated due to a possible malfunctionin the Twin Clutch SST or in the engine elec-tronic control module. Perform the following procedure.1. Park your vehicle in a safe place and stop the engine. 2. Restart the engine. If the vehicle moves and accelerates normally after this procedure is performed, there is no malfunction in the transmission.
• If the vehicle is kept in a stopped position by depressing the accelerator pedal instead of the brake pedal, the vehicle will vibrate or the warning display will appear on the information screen in the multi-infor- mation display to alert the driver that the Twin Clutch SST fluid temperature hasrisen. After that, if the Twin Clutch SST fluid temperature rises even higher, the transmis-sion protection control will operate. If this occurs, the vehicle may suddenly reverse as if the gearshift lever was in the “N” (NEUTRAL) position and cause an accident. If the warning display appears or the transmission protection control operates, refer to “When warning display is showing” on page 5-72.
Parking

CAUTION
What to do if the following occur with the Twin Clutch SST

When warning display is showing When the engine malfunction indicator (“SERVICE ENGINE SOON” or “Check engine light”) comes on or blinking
When the gearshift lever position displayis not showing When warning display is showing or when no warning is showing in the multi- information display
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ACD (Active center differential system) (if so equipped) 5-82 Features and controls
5
However, if the vehicle does not move or accelerate normally, or if this problem occurs repeatedly, have the vehicle checked by an authorized Mitsubishi Motors dealer or arepair facility of your choice as soon as possi- ble.
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The ACD is a system that improves accelera- tion performance and straight-ahead stabilityby regulating the differential limiting action and power drive distribution of the center dif- ferential.
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Select the control mode from the followingthree types to suit the driving conditions.
When the ignition switch is set to the “ON” position, operate the AWC switch to change the control mode. Each time the switch is pushed, the control mode changes in the order “TARMAC”

“GRAVEL”
 “SNOW”
 “TARMAC”.
CAUTIONWhen the Twin Clutch SST fluid tempera- ture is high, the engine idle speed when the vehicle is stopped may increase or the vehi- cle will have a weak tendency to creep. After that, if the Twin Clutch SST fluid tem- perature rises even higher, the warning display will appear.
ACD (Active center differ- ential system)
(if so equipped)
CAUTION Do not over-rely on the ACD. Even the ACD cannot prevent the natural laws of physics from acting on the vehicle. This system, like any other system, has limits and cannot help you to maintain traction and control of thevehicle in all circumstances. Reckless driv- ing can lead to accidents. It is the driver’s responsibility to drive carefully. This meanstaking into account the traffic, road and envi- ronmental conditions. Be sure to use tires that are the same speci- fied size, type, and brand, and have no differ- ence in the amount of wear for all fourwheels. Otherwise, the ACD may not work properly.NOTE
 If the parking brake lever is pulled up while the vehicle is moving, the center differential is designed to switch to a free state condition which will allow the rear wheel to lock eas-ier.
ACD control mode

ACD control
mode
Operation
TA R M A C
Normally, use this control mode. Use this mode for paved roads.
GRAVEL
Use this control mode when driving on somewhat slip- pery road surfaces, such as wet road surfaces and gravel roads.
SNOW
Use this control mode when driving on slippery road sur-faces, such as snow-covered roads.
ACD control mode switch

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ACD (Active center differential system) (if so equipped)
Features and controls 5-83
5
Example: “TARMAC” mode is selected. The currently selected control mode is dis- played on the multi-information display.
In addition, when the control mode is changed, the selected mode appears on the interrupt display screen of the information screen in the multi-information display.The control mode display will appear on the information screen for a few seconds, and then the original screen will return.
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When there is a malfunction in the system, the warning display will appear on the information screen in the multi-information display. In addition, the ACD control mode display insection (A) will go out at the same time.
NOTE
 The control mode can be changed while the vehicle is moving.  The selected control mode is stored in mem- ory even if the engine is stopped. However, if a battery terminal is discon-nected, the control mode stored in memory will be erased and the control mode will be set to the “TARMAC” mode.
ACD control mode display

ç
CAUTION The ACD control mode display may flash under aggressive driving conditions.At this time, ACD cont
rol is temporarily sus-
pended in order to protect the ACD device, but this will not affect normal driving.After the vehicle is driven for a while, if the ACD control mode display remains on, the ACD control will start operating again.
ACD warning display

CAUTION The system may be malfunctioning. Park your vehicle in a safe place and stop the engine. Restart the engine and check whether the warning display goes out. If the warning display goes out, there is no abnormal condition. If the warning display does not go out or appears fre- quently, it is not necessary to stop the vehicle immediately, but we recommend you to haveyour vehicle inspected.
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Electronically controlled 4WD system (if so equipped) 5-84 Features and controls
5
N00548300019
The electronically controlled 4WD system is an all-wheel drive system that allows one of three drive modes to be selected with aswitch, in accordance with the driving condi- tions. The following drive modes are available.
4-wheel drive operation requires special driv- ing skills. Carefully read the “All-wheel driving opera- tion” section on page 5-86 and take care todrive safely.
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The drive mode can be selected by pressingthe switch while the ignition switch is in the “ON” position.
The drive mode is displayed as an interrupt display on the information screen in the multi-information display when the drive mode is switched.After a few seconds, the information screenreturns from the drive mode display to the previous screen.
NOTE
 If the ambient temperature drops and the vis- cosity of the AWC control fluid increases, the warning may be displayed. At this time, ACD control is temporarily sus- pended, but this will not affect normal driv-ing. After the vehicle is driven for a while, if the engine is restarted after the AWC controlfluid warms up or the ambient temperature increases, the ACD control will start operat- ing again if the warning display goes out.
Electronically controlled 4WD system
(if so equipped)
Drive mode
Function
2WD
This mode is for economical driving on normal dry roads and freeways. Driving in front-wheel drive.
4WD AUTO
The default mode. This mode is for automati- cally controlling the distribu-tion of driving torque to all four wheels according to the driving conditions.
4WD LOCK
This mode is for driving in slippery conditions such as on snow-covered roads or sand.The large amount of driving torque that is applied to the rear tires enables getting out of slippery areas and power- ful driving is possible across all ranges.
Drive mode-selector

Drive mode
Function
1- 2WD2- 4WD AUTO3- 4WD LOCKDrive mode
Display
Ty p e 1
Ty p e 2
2WD
4WD AUTO
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Electronically controlled 4WD system (if so equipped)
Features and controls 5-85
5
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Normally the indicator illuminates when the ignition switch is turned to the “ON” posi- tion, and then the drive mode is displayed afew seconds after the engine is started. The status of each drive mode display is as follows.
4WD LOCK
CAUTION Do not operate the drive mode-selector with the front wheels spinning on a snowy road or in similar conditions. The vehicle couldlunge in an unexpected direction.  Driving on dry, paved roads in “4WD LOCK” mode causes increased fuel con- sumption, noise, and premature tire wear. Do not drive with the tires spinning in “2WD” mode. Doing so could generate heat in the drive-system components.NOTE
 The drive mode can be switched while driv- ing or stopped.
Drive mode indicator

Type 1Drive mode
Display
Ty p e 1
Ty p e 2
Type 2Drive mode
Drive mode indicator
“4WD” indi-
cator
“LOCK” indicator
2WD OFF OFF
4WD AUTO ON OFF4WD LOCK ON ON
CAUTION If the selected drive m
ode indicator is blink-
ing, the vehicle switches automatically to front-wheel drive in order to protect the drive-system components, and drive mode selection is no longer pos
sible with the drive
mode-selector. The warning display is also displayed in the information screen in the multi-informationdisplay. Reduce speed, and if the indicator goes out after driving a while, resume driving asbefore. If the indicator continues blinking for more than about 5 minutes, have the vehicle inspected at an authorized Mitsubishi Motorsdealer or a repair facility of your choice as soon as possible.
Type 1 Type 2
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All-wheel driving operation 5-86 Features and controls
5
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Full-time 4WD vehicles are propelled by engine power distributed constantly andappropriately to all 4 wheels. Not only does this ensure enhanced handling on dry, paved roads but also permits bettertraction when driving on slippery, wet orsnow-covered roads and when moving out of mud. These vehicles, however, are not designedfor off-road use, and are unsuitable for driving on bumpy ground that may cause excessive strain.
Full-time 4WD vehicles
should be driven only under the same condi- tions as are suitable for ordinary front-wheel drive vehicles. Electronically controlled 4WD system vehi- cles are propelled by engine power distrib- uted constantly and appropriately to all 4 wheels. Not only does this ensure enhanced handling on dry, paved roads but also permits better
traction when driving on slippery, wet or snow-covered roads and when moving out of mud. These vehicles, however, are not designedfor off-road use, and are unsuitable for driving on bumpy ground that may cause excessive strain.
Electronically controlled
4WD system vehicles should be driven only under the same conditions as are suitable for ordinary front-wheel drive vehicles. When turning a sharp corner in “4WD LOCK” position at low speed, a slight differ- ence in steering may be experienced similarto feeling as if the brakes were applied. This is called tight corner braking and results from each of the four tires being at a different dis-tance from the corner. The phenomenon is typical of 4-wheel drive vehicles. If this occurs, either straighten out the steeringwheel, or change to “2WD” or “4WD AUTO” mode. Set the drive mode-selector to “4WD AUTO” conditions, and then gradually depress theaccelerator pedal for a smooth start.
CAUTION The warning display on the information screen in the multi-information display, a problem has occurred with the electronically controlled 4WD system and the safety device has activated. Have an inspection made byan authorized Mitsubishi Motors dealer or a repair facility of your choice as soon as pos- sible.
Type 1 Type 2
CAUTION Always use tires of the same size, type, and brand that have no wear differences. Using tires that differ in size, type, brand, or wear amount may activate the protection of thedrive-system components, causing the drive mode in “4WD AUTO” mode to lock or the “4WD” and “LOCK” indicators to blinkalternately.
All-wheel driving operation For vehicles with full-time 4WD For vehicles with electronically controlled 4WD system
Turning sharp corners On snowy or icy roads
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Cautions on handling of all-wheel drive vehicles
Features and controls 5-87
5
Set the drive mode-selector to “4WD LOCK” and then gradually depress the accelerator pedal for a smooth start. Keep the pressure on the accelerator pedal asconstant as possible, and drive at low speed.
Your vehicle may not provide sufficient hill climbing ability and engine braking on steepslopes. Avoid driving on steep slopes even though the vehicle is a 4-wheel drive vehicle.
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Since driving torque can
be applied to all four
wheels, the performance of the vehicle when operating in all-wheel drive is greatly affected by the condition of the tires. Pay close attention to the tires. Install specified tires on all wheels. Refer to “Tires and wheels” on page 11-5.  Be sure to fit all four tires and wheels of the same size and type.When replacement of any of the tires or wheels is necessary, replace all of them.  All tires should be rotated whenever the wear difference between the front and rear tires is recognizable.
NOTE
 The use of snow tires is recommended.  Maintain a safe distance between vehicles, avoid sudden braking, and use engine brak- ing (downshifting).CAUTION Avoid sudden braking, sudden acceleration, and sharp turning. Skidding occurs and con- trol of the vehicle could be lost.
Moving out of mud
CAUTION If any of the following conditions occur, fol- low these procedures:• The engine coolant temperature display appears on the information screen in the multi-information display or the engine power drops suddenly. Refer to “Engine overheating” on page 8-4.
• The “ ” warning display or the “ ” warning display appear on the information screen in the multi-information display. Refer to “Warning display” on page 5-64.WA R N I N G When attempting to rock your vehicle out of a stuck position, be sure that the area around the vehicle is clear of people and physical objects. The rocking motion may cause the vehicle to suddenly launch for- ward/backward, causing injury or dam-age to nearby people or objects.NOTE
 Avoid sudden braking, sudden acceleration and sharp turning; such operations couldresult in the vehicle becoming stuck.  If the vehicle becomes stuck in muddy roads, it can often be moved with a rocking motion. Move the selector lever alternately between “D” (DRIVE) and “R” (REVERSE) posi-tions, while pressing lightly on the accelera- tor pedal.CAUTION
Climbing/descending sharp grades Cautions on handling of all- wheel drive vehicles Tires and wheels
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