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Forward Collision Mitigation system (FCM) (if so equipped)
5-104 Features and controls
5
N00577300125
The Forward Collision Mitigation system
(FCM) is designed to help reduce the risk of a
collision with a vehicle or a pedestrian
straight ahead of your vehicle. The FCM uses
a sensor (A) to determine the distance and
relative speed to a vehicle and a pedestrian in
front. The FCM is not designed as an auto-
matic driving system or as a collision avoid-
ance system.
When your vehicle is approaching a vehicle
or a pedestrian straight-ahead in your path
and the FCM judges that there is the risk of a
collision, the system will give audible and
visual warnings.
When the FCM judges that a collision with
the vehicle or the pedestrian straight-ahead is
imminent, the system will automatically
apply moderate braking to warn you to apply
the brakes immediately.
When the FCM judges that a collision with
the vehicle or the pedestrian straight-ahead is
highly unavoidable, the system will apply
emergency braking to reduce the severity of
the collision and, if possible, to avoid the col-
lision. Stop lights are illuminated during automatic
braking.Forward Collision Mitiga-
tion system (FCM)
(if so
equipped)
Forward Collision Mitigation system (FCM)
WA R N I N G Before using the FCM, read this entire
section to fully understand the limitations
of this system. Failure to follow instruc-
tions could result in an accident.Forward Collision Mitigation system with
High-Speed Braking Capability (FCM-HSBC)
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5
N00577400083
If the system judges that there is a risk of your vehicle colliding with a vehicle or the pedestrian in front, this function warns you of the potential hazard with visual and audiblealarms. When this function is triggered, a buzzer sounds and, at the same time, a “BRAKE”message appears on the information screen ofthe multi-information display. The FCM will also prepare to provide quick brake response and greater brake force whenyou apply the brakes. The forward collision warning function oper- ates at the following vehicle speeds: Against a vehicle: Approximately 10 to 87 mph (15 to 140 km/h). Against a pedestrian: Approximately 5 to 40 mph (7 to 65 km/h).
Against a vehicle: Approximately 10 to 112 mph (15 to 180 km/h). Against a pedestrian: Approximately 5 to 40 mph (7 to 65 km/h).
The FCM is designed to help avoid certain frontal collisions or reduce the crash speed in such collisions. It is not a substi- tute for your safe and careful driving. Under certain circumstances, the systemmay not operate or may not detect cor- rectly a vehicle or a pedestrian in front. When your vehicle is approaching a vehi-cle or a pedestrian too closely, take all nec- essary actions to avoid a collision, such as braking and steering, regardless ofwhether the FCM is activated or not. Never rely on the FCM to prevent a colli- sion. Never attempt to test the operation of the FCM. Doing so could cause an accident,resulting in serious injury or death.WA R N I N G
Forward collision warning function
Forward Collision Mitigation system (FCM)
Forward Collision Mitigation system with High-Speed Braking Capability (FCM-HSBC)
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Forward Collision Mitigation sy
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5-106 Features and controls
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N00577700145
When the FCM judges that a collision with the vehicle or the pedestrian straight-ahead isimminent, the FCM will automatically apply moderate braking to warn the driver to apply the brakes immediately.If the FCM judges that the collision is highly unavoidable, it will automatically apply emergency braking to reduce the severity ofthe collision and, if possible, to avoid the col-lision. While the FCM applies emergency braking, a buzzer sounds and “BRAKE!” message isdisplayed in the information screen of the multi-information display. Once the FCM braking has activated, the fol-lowing message will appear on the informa- tion screen of the multi-information display. The FCM braking function operates at the following vehicle speeds: Against a vehicle: Approximately 3 to 50 mph (5 to 80 km/h).
Against a pedestrian: Approximately 3 to 40 mph (5 to 65 km/h). Against a vehicle: Approximately 3 to 112 mph (5 to 180 km/h). Against a pedestrian: Approximately 3 to 40 mph (5 to 65 km/h).
FCM braking function
Forward Collision Mitigation system(FCM)
Forward Collision Mitigation systemwith High-Speed Braking Capability(FCM-HSBC)
WA R N I N G If the ASC is turned off, the FCM braking function will not operate. Refer to “Activestability control” on page 5-84. If the brake pedal is not depressed within 2 seconds after your vehicle has been stopped by the FCM, a warning buzzer will sound and the brakes activated by theFCM will automatically be released. Apply the brakes as necessary to keep your vehicle stationary. The FCM will not activate and will not provide either warning or braking in cer-tain situations. Some of these include:• When the selector lever is in the “P” (PARK) or “R” (REVERSE) position.• When an object other than a vehicle or apedestrian is in front.• When the FCM has detected a problemin the system.
• When a vehicle or a pedestrian suddenlycuts in front of your vehicle.
The FCM may or may not detect a motor- cycle, bicycle or wall depending on the sit-uation. The FCM is not designed to detect these objects. The forward collision warning function and/or the FCM braking function may not activate in certain situations. Some ofthese include:• When a vehicle suddenly appears just infront of your vehicle.• When a vehicle cuts into your path at aclose distance.• When a vehicle ahead is not completelyin your path.• When your vehicle changed lanes, andyour vehicle approached immediately behind the vehicle ahead.• When a vehicle ahead is towing a trailer.• When a vehicle ahead is a truck loaded with freight that protrudes rearward from the cargo bed.• When the height of a vehicle ahead isextremely low or its road clearance is extremely high.• When a vehicle ahead is extremely dirty.• When a vehicle ahead is covered withsnow.• When a vehicle ahead has a large glasssurface.WA R N I N G
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Forward Collision Mitigation sy
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5
• When a vehicle ahead does not have reflectors (light reflector) or the position of the reflector is low.• When a vehicle ahead is a car carrier ora similar shaped vehicle.• When accelerating and deceleratingquickly.• When driving on a slippery road coveredby rain water, snow, ice, etc.• When driving on a road with alternatingup and down steep slopes.• When driving on a curve.• When driving on a bumpy or rough road.• When driving in dark areas, such as in a tunnel or at night.• When the system recognizes driver’ssteering, accelerating, braking or gear shifting actions as evasive actions toavoid collision.• When the rear of your vehicle is weigheddown with the weight of passengers and luggage.• Up to several seconds after starting driv-ing.• In adverse weather conditions, such asrain, snow, fog or sand-storm.• When the windshield of the sensor por- tion is covered with dirt, water droplets,snow and ice, etc.• When a vehicle ahead or an oncomingvehicle is splashing water, snow or dirt. • When using a windshield washer.WA R N I N G
• If windshield wipers are not Mitsubishi Motors Genuine parts or equivalent. • When the sensor becomes extremely hot or cold.• If the battery becomes weak or runsdown.• When the sensor is affected by stronglight, such as direct sunlight or the head-lights of an oncoming vehicle.
The FCM may not detect a pedestrian in certain situations. Some of these include:• If the pedestrian is shorter than approxi-mately 3.2 feet (1 m) or taller than approximately 6.5 feet (2 m).• If the pedestrian is wearing loose-fittingclothes.• If part of a pedestrian’s body is hidden,such as when holding an umbrella, large bag, etc.• If a pedestrian bends forward, sits or lieson the road.• When a pedestrian is pushing/pullingsomething, such as a stroller, bicycle orwheelchair.• When pedestrians gather in a group.• When a pedestrian clothing appears tobe nearly the same color or brightness as its surroundings.• When a pedestrian is very close to anobject, such as a vehicle.• When a pedestrian is in a dark area, suchas at night or in a tunnel.WA R N I N G
• When a pedestrian is walking fast orrunning.• When a pedestrian suddenly rushes in front of the vehicle.• When the position of a pedestrian is closeto the edge of the vehicle.
When the system recognizes driver’s steering or accelerating actions as evasiveactions to avoid a collision, FCM control and alarm functions may be canceled. In certain situations, though there is little or no risk of a collision, the FCM may activate. Examples include: • When overtaking a vehicle.• When driving on a curve.• When there is a road side object (B) thatreflects the radar sensor signal, such as a road sign.• When approaching a gate, a railroad crossing, an underpass, a narrow bridge, manhole lid or a speed bump.• When driving under an overpass orpedestrian bridge.• When driving in a narrow tunnel.• When driving in a parking structure.WA R N I N G
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Forward Collision Mitigation sy
stem (FCM) (if so equipped)
5-108 Features and controls
5
N00577800074
This switch is used to
turn on or off the FCM,
and also to select the
distance which will trig-
ger the forward collision warning function.
• When approaching a slope where the incline changes significantly.• When trying to stop your vehicle very close to a vehicle or an object in front.• When passing a vehicle, a pedestrian oran object closely.• When a vehicle in the next lane becomes positioned directly in front of your vehi- cle due to winding road conditions.• When passing through an area where objects may contact the vehicle, such as thick grass, tree branches, or a banner.• When there are patterns on the road thatmay be mistaken for a vehicle or a pedes-trian.• When a vehicle cuts into your path in thedetecting range of the sensor.WA R N I N G
• When an oncoming vehicle is positioned straight ahead of your vehicle on a curved road.• When the FCM detects a long object car-ried on your vehicle, such as skis or a roof carrier.• When driving through fog, steam, smokeor dust.
The FCM should be tuned off if any of the following situations occur:• When using an automatic car wash.• When the tires are not properly inflated. • When the emergency spare tire is used.• When your vehicle is towed or your vehi-cle tows another vehicle.• When your vehicle is carried on a truck.• When your vehicle is on a chassis dyna- mometer or free rollers.• If the windshield on or surrounding thesensor is cracked or scratched.NOTE
When depressing the brake pedal while auto- matic braking is applied, the brake pedal will feel firm. This is normal. Depress the brake pedal harder to apply greater braking force. During the automatic braking, operating sounds may be heard. This is normal. WA R N I N G
FCM ON/OFF switch
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Forward Collision Mitigation sy
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5
Every time the ignition switch is turned to the “ON” position or the operation mode is put in ON, the FCM will automatically be turnedon. To turn off the FCM, press and hold the FCM ON/OFF switch. The following message willappear on the information screen of the multi- information display and the indicator will come on in the instrument cluster. To turn on the FCM again, press the FCM ON/OFF switch. The indicator on the instrument cluster will go off, and a current distance mode for the forward collision warn- ing will be shown in the information screenof the multi-information display.
The distance to the vehicle ahead which trig- gers the forward collision warnings can be selected from three levels (FAR, MIDDLE orNEAR). To change the distance mode, push the FCM ON/OFF switch. Every time the switch ispushed, the distance mode will be switched.The selected distance mode is shown on the information screen of the multi-information display. Distance mode: FAR Distance mode: MIDDLE
Distance mode: NEAR
N00594800024
If there is a malfunction in the system, a warning will appear on the information screen of the multi-information displaydepending on the situation.
N00594900054
When the FCM system determines that it can-not detect objects properly, the FCM willbecome inoperative. This can occur when:
To turn on/off the FCM
To change forward collision warn- ing distance
NOTE
Actual distance which triggers the forward collision warnings will vary depending on your vehicle speed and the front vehiclespeed. The distance will become longer when the vehicle speeds are higher. The distance which will trigger the FCM braking function cannot be adjusted.
System problem warning
When the camera and radar can- not detect accurately
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Foreign objects, such as dirt, snow, ice, mist or dew condensation adhere to the windshield of the sensor portion or the surface of the sensor. In adverse weather conditions, such as rain, snow, sand storms, etc. A front vehicle or an oncoming vehicle is splashing water, snow or dirt. Driving on a nonbusy road with a few vehicles and obstacles in front. {ForwardCollision Mitigation system with High-Speed Braking Capability (FCM-HSBC) only}
The following message will appear on the information screen of the multi-information display and the indicator will come on in the instrument cluster.
When the sensor performance returns, the FCM functions will resume operation. If the message continues showing, there is a possibility that the sensor has a malfunction.Contact an authorized Mitsubishi Motors dealer for inspection of the sensor.
N00595100053
If the system becomes temporarily unavail-able for some reason, the following message will appear on the information screen of the multi-information display, the indicator will come on in the instrument cluster, and the FCM will automatically be turned off. If the message continues showing, there is a possibility that the FCM has a malfunction.Contact an authorized Mitsubishi Motors dealer for inspection of the system.
{Forward Collision Mitigation system with High-Speed Braking Capability (FCM-HSBC) only}
or
NOTE
The “DRIVER ASSISTANCE CAMERA BLOCKED” message may temporarily appear on the information screen when the sensor cannot detect a vehicle, a pedestrianor an object within range. This is not a mal- function. When a vehicle or an object comes within range, the FCM function will resumeand the message will go off.
When the system cannot operate temporarily
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Forward Collision Mitigation sy
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5
N00595200025
If the system becomes temporarily unavail- able due to the high or
low temperature of the
sensor, the following message will appear on the information screen of the multi-informa- tion display, the indicator will come on in the instrument cluster, and the FCM will automatically be turned off. After the temperature of the sensor has been in range, the system will automatically returnto operation. If the message continues showing, there is a possibility that the FCM has a malfunction. Contact an authorized Mitsubishi Motors dealer for inspection of the sensor.
N00595300055
If the FCM detects a malfunction in the sys-tem, either of the following messages willappear on the information screen of the multi- information display, the indicator will come on in the instrument cluster, and the FCM will automatically be turned off. If the message remains even after the ignition switch is turned to the “OFF” position andthen turned back to “ON” position or the operation mode is put in OFF, and then turned back to “ON”, please contact your authorizedMitsubishi Motors dealer. If the display keeps showing the message, there is a possibility
that the FCM has a mal-
function.Contact an authorized Mitsubishi Motorsdealer.
N00593400137
The sensor (A) is located inside the wind- shield and front bumper {Forward Collision Mitigation system with High-Speed BrakingCapability (FCM-HSBC) only} as shown in the illustration. The sensor is shared in the following sys-tems: Forward Collision Mitigation system (FCM)
*
Lane Departure Warning (LDW)
*
Automatic High Beam (AHB)
*
Adaptive Cruise Control System (ACC)
*
* : if so equipped
Sensor is too hot or cold
FCM deactivation due to fault
NOTE
If the sensor or its surrounding area becomes extremely hot (after prolonged exposure to direct sunlight, for example), the “FCM SERVICE REQUIRED” message may appear.After the temperature of the sensor or its sur- rounding area has been in range, if the mes- sage remains even after restarting the engine,please contact an authorized Mitsubishi Motors dealer.
Handling of the sensor
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