2018 FORD FUSION ENERGI sensor

EMISSION LAW
WARNING
Do not remove or alter the originalequipment floor covering orinsulation between it and the metalfloor of the vehicle. The floor covering andinsulation protect occupants of the vehiclefrom the engine and exhaust system heatand noise. On vehicles with no originalequipment floor covering insulation, do notcarry passengers in a manner that permitsprolonged skin contact with the metalfloor. Failure to follow these instructionsmay result in fire or personal injury.
U.S. federal laws and certain state lawsprohibit removing or rendering inoperativeemission control system components.Similar federal or provincial laws mayapply in Canada. We do not approve of anyvehicle modification without firstdetermining applicable laws.
Tampering with emissionscontrol systems includingrelated sensors or the DieselExhaust Fluid system can result in reducedengine power and the illumination of theservice engine soon light.
Tampering With a Noise ControlSystem
Federal laws prohibit the following acts:
•Removal or rendering inoperative byany person other than for purposes ofmaintenance.
•Repair or replacement of any device orelement of the design incorporated intoa new vehicle for the purpose of noisecontrol prior to its sale or delivery tothe ultimate purchaser or while it is inuse.
•The use of the vehicle after any personremoves or renders inoperative anydevice or element of the design.
The U.S. Environmental Protection Agencymay presume to constitute tampering asfollows:
•Removal of hood blanket, fender apronabsorbers, fender apron barriers,underbody noise shields or acousticallyabsorptive material.
•Tampering or rendering inoperative theengine speed governor, to allow enginespeed to exceed manufacturerspecifications.
If the engine does not start, runs rough,experiences a decrease in engineperformance, experiences excess fuelconsumption or produces excessiveexhaust smoke, check for the following:
•A plugged or disconnected air inletsystem hose.
•A plugged engine air filter element.
•Water in the fuel filter and waterseparator.
•A clogged fuel filter.
•Contaminated fuel.
•Air in the fuel system, due to looseconnections.
•An open or pinched sensor hose.
•Incorrect engine oil level.
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Engine Emission Control

Note:The system only functions when youbring your vehicle to a complete standstillwith the vehicle in an uphill gear.
Note:There is no warning lamp to indicatethe system is either on or off.
Using Hill Start Assist
1. Bring your vehicle to a completestandstill. Keep the brake pedalpressed.
2. If the sensors detect that your vehicleis on a slope, the system activatesautomatically.
3. When you remove your foot from thebrake pedal, your vehicle will remainon the slope without rolling away forabout two to three seconds. This holdtime automatically extends if you arein the process of driving off.
4. Drive off in the normal manner. Thebrakes release automatically.
Note:When you remove your foot from thebrake pedal and press the pedal again whenthe system is active, you will experiencesignificantly reduced brake pedal travel. Thisis normal.
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Brakes

PRINCIPLE OF OPERATION
WARNINGS
Vehicle modifications involvingbraking system, aftermarket roofracks, suspension, steering system,tire construction and wheel and tire sizemay change the handling characteristicsof your vehicle and may adversely affectthe performance of the electronic stabilitycontrol system. In addition, installing anystereo loudspeakers may interfere withand adversely affect the electronic stabilitycontrol system. Install any aftermarketstereo loudspeaker as far as possible fromthe front center console, the tunnel, andthe front seats in order to minimize the riskof interfering with the electronic stabilitycontrol sensors. Reducing theeffectiveness of the electronic stabilitycontrol system could lead to an increasedrisk of loss of vehicle control, vehiclerollover, personal injury and death.
Remember that even advancedtechnology cannot defy the laws ofphysics. It’s always possible to losecontrol of a vehicle due to inappropriatedriver input for the conditions. Aggressivedriving on any road condition can causeyou to lose control of your vehicleincreasing the risk of personal injury orproperty damage. Activation of theelectronic stability control system is anindication that at least some of the tireshave exceeded their ability to grip the road;this could reduce the operator’s ability tocontrol the vehicle potentially resulting ina loss of vehicle control, vehicle rollover,personal injury and death. If your electronicstability control system activates, SLOWDOWN.
The system automatically turns on eachtime you switch the ignition on.
If a fault occurs in either the stabilitycontrol or the traction control system, youmay experience the following conditions:
•The stability and traction control lightilluminates steadily.
•The stability control and tractioncontrol systems do not enhance yourvehicle's ability to maintain traction ofthe wheels.
If a driving condition activates either thestability control or the traction controlsystem you may experience the followingconditions:
•The stability and traction control lightflashes.
•Your vehicle slows down.
•Reduced engine power.
•A vibration in the brake pedal.
•The brake pedal is stiffer than usual.
•If the driving condition is severe andyour foot is not on the brake, the brakepedal may move as the system applieshigher brake force.
The stability control system has severalfeatures built into it to help you maintaincontrol of your vehicle:
Electronic Stability Control
The system enhances your vehicle’s abilityto prevent skids or lateral slides byapplying brakes to one or more of thewheels individually and, if necessary,reducing engine power.
Traction Control
The system enhances your vehicle’s abilityto maintain traction of the wheels bydetecting and controlling wheel spin. SeeUsing Traction Control (page 184).
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Stability Control

PRINCIPLE OF OPERATION
WARNINGS
To help avoid personal injury, alwaysuse caution when in reverse (R) andwhen using the sensing system.
The system may not detect objectswith surfaces that absorb reflection.Always drive with due care andattention. Failure to take care may resultin a crash.
Traffic control systems, inclementweather, air brakes, external motorsand fans may affect the correctoperation of the sensing system.This maycause reduced performance or false alerts.
The system may not detect small ormoving objects, particularly thoseclose to the ground.
Note:If your vehicle is equipped withMyKey™, the sensing system cannot beturned off when a MyKey™ is present. SeePrinciple of Operation (page 56).
Note:Keep the sensors, located on thebumper or fascia, free from snow, ice andlarge accumulations of dirt. If the sensorsare covered, the system’s accuracy can beaffected. Do not clean the sensors withsharp objects.
Note:If your vehicle sustains damage tothe bumper or fascia, leaving it misalignedor bent, the sensing zone may be alteredcausing inaccurate measurement ofobstacles or false alerts.
Note:Certain add-on devices installedaround the bumper or fascia may createfalse alerts. For example, large trailerhitches, bike or surfboard racks, license platebrackets, bumper covers or any other devicethat may block the normal detection zoneof the system. Remove the add-on deviceto prevent false alerts.
Note:When a trailer is connected to yourvehicle, the rear parking aid may detect thetrailer and therefore provide an alert. Disablethe rear parking aid when a trailer isconnected to prevent the alert.
The sensing system warns the driver ofobstacles within a certain range of yourvehicle. The system turns on automaticallywhenever you switch the ignition on.
The system can be switched off throughthe information display menu or from thepop-up message that appears once youshift the transmission into reverse (R). SeeGeneral Information (page 97).
If a fault is present in the system, a warningmessage appears in the informationdisplay. See Information Messages(page 106).
REAR PARKING AID (If Equipped)
The rear sensors are only active when thetransmission is in reverse (R). As yourvehicle moves closer to the obstacle, therate of the audible warning increases.When the obstacle is less than 12 in(30 cm) away, the warning soundscontinuously. If the system detects astationary or receding object farther than12 in (30 cm) from the corners of thebumper, the tone sounds for only threeseconds. Once the system detects anobject approaching, the warning soundsagain.
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Parking Aids

Coverage area of up to 6 ft (1.8 m) fromthe rear bumper. There may be decreasedcoverage area at the outer corners of thebumper.
The system detects certain objects whilethe transmission is in reverse (R) :
•Your vehicle is moving toward astationary object at a speed of 3 mph(5 km/h) or less.
•Your vehicle is not moving, but amoving object is approaching the rearof your vehicle at a speed of 3 mph(5 km/h) or less.
•Your vehicle is moving at a speed ofless than 3 mph (5 km/h) and a movingobject is approaching the rear of yourvehicle at a speed of less than 3 mph(5 km/h).
The system provides audio warnings onlywhen your vehicle is moving or when yourvehicle is stationary and the detectedobstacle is less than 12 in (30 cm) awayfrom the bumper.
Obstacle Distance Indicator (If
Equipped)
The system provides obstacle distanceindication through the information display.The distance indicator displays when thetransmission is in reverse (R).
The indicator displays:
•As the distance to the obstacledecreases the indicator blocksilluminate and move towards thevehicle icon.
•If there is no obstacle detected, thedistance indicator blocks are grayedout.
FRONT PARKING AID (If Equipped)
The front sensors are active when thetransmission is in any position other thanpark (P) and your vehicle is traveling at lowspeed.
Coverage area of up to 28 in (70 cm) fromthe front bumper. The coverage areadecreases at the outer corners.
When your vehicle approaches an object,a warning tone sounds. When your vehiclemoves closer to an object, the warningtone repeat rate increases. The warningtone sounds continuously when an objectis 12 in (30 cm) or less from the frontbumper.
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You can switch the system off through theinformation display menu or from thepop-up message that appears once youshift the transmission into reverse (R). SeeGeneral Information (page 97). If yourvehicle has a parking aid button, you canswitch the system off by pressing thebutton.
Obstacle Distance Indicator (If
Equipped)
The system provides obstacle distanceindication through the information display.
The indicator displays:
•As the distance to the obstacledecreases the indicator blocksilluminate and move towards thevehicle icon.
•If there is no obstacle detected, thedistance indicator blocks are grayedout.
If the transmission is in reverse (R), thefront sensing system provides audiowarnings when your vehicle is moving andthe detected obstacle is moving towardsyour vehicle. Once the vehicle is stationary,the audio warning will be stopped after 2seconds. Visual indication is alwayspresent in reverse (R).
If the transmission is in drive (D) or anyother forward gear (for example, low (L),sport (S) or any forward gear in a manualtransmission), the front sensing systemprovides audio and visual warnings whenyour vehicle is moving below a speed of5 mph (8 km/h) and an obstacle is locatedinside the detection area. Once the vehicleis stationary, the audio warning will bestopped after 2 seconds and the visualindication stops after 4 seconds. If theobstacles detected are within 12 in(30 cm), the visual indication remains on.
If the transmission is in neutral (N), thesystem provides visual indication onlywhen your vehicle is moving at 5 mph(8 km/h) or below and an obstacle islocated inside the detection area. Onceyour vehicle is stationary, the visualindication will stop after 4 seconds.
SIDE SENSING SYSTEM
The side sensing system uses the front andrear side sensors to detect and mapobstacles within the vehicle's driving path,located near the sides of your vehicle. Theside sensors are active when thetransmission is in any position other thanpark (P).
Note:Obstacles that enter the sidedetection area without being detected andmapped by the front or rear side sensors willnot be detected.
Coverage area is up to 24 in (60 cm) fromthe sides of your vehicle.
When the system detects an object closeto the side of your vehicle, an audiblewarning sounds. As your vehicle movescloser to obstacles within the driving pathof your vehicle, the rate of the audiblewarning increases.
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Parking AidsE187810

ACTIVE PARK ASSIST
Parallel Parking, PerpendicularParking, Parallel Park Out Assist
WARNINGS
You must remain in your vehiclewhen the system turns on. At alltimes, you are responsible forcontrolling your vehicle, supervising thesystem and intervening, if required. Failureto take care may result in the loss ofcontrol of your vehicle, serious personalinjury or death.
The sensors may not detect objectsin heavy rain or other conditions thatcause interference.
Active park assist does not apply thebrakes under any circumstances.
The system is designed to aid thedriver. It is not intended to replaceyour attention and judgment. You arestill responsible to drive with due care andattention.
Note:Active Park Assist is a multi-stepprocess and may require you to shift yourtransmission multiple times. Follow theon-screen instructions until you completethe parking process.
Note:The Blind Spot Information Systemdoes not detect traffic alongside or behindyour vehicle during an Active Park Assistmaneuver.
The system detects an available parallelor perpendicular parking space andautomatically steers your vehicle into thespace (hands-free) while you control theaccelerator, gearshift and brakes. Thesystem visually and audibly guides you topark your vehicle.
If you are uncomfortable with the proximityto any vehicle or object, you may chooseto override the system by grabbing thesteering wheel or by pressing the button.
Parallel Park Out Assist automaticallysteers your vehicle out of a parallel parkingspace (hands-free) while you control theaccelerator, gearshift and brakes. Thesystem visually and audibly guides you toenter traffic.
The system may not correctly operate inany of the following conditions:
•You use a spare tire or a tiresignificantly worn more than the othertires.
•One or more tires are improperlyinflated.
•You try to park on a tight curve.
•Something passes between the frontbumper and the parking space. Forexample, a pedestrian or cyclist.
•The edge of the neighboring parkedvehicle is high off the ground. Forexample, a bus, tow truck or flatbedtruck.
•The weather conditions are poor. Forexample, during heavy rain, snow orfog.
Note: Keep the sensors on the bumper orfascia free from snow, ice and largeaccumulations of dirt. Covered sensors canaffect the system's accuracy. Do not cleanthe sensors with sharp objects.
Note:The sensors may not detect objectswith surfaces that absorb ultrasonic wavesor cause ultrasonic interference. Forexample, motorcycle exhaust, truck airbrakes or horns.
Note:Following a change in tire size, thesystem must recalibrate and operation maybe impaired for a short time.
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Parking Aids

Do not use the system if:
•You have attached a foreign objectclose to the sensors on the front or rearof your vehicle. For example, a bike rackor trailer.
•You attach an overhanging object tothe roof. For example, a surfboard.
•A foreign object damages or obstructsthe front or rear bumper or sidesensors.
•The correct tire size is not in use on yourvehicle. For example, a mini-spare tire.
Using Active Park Assist - ParallelParking
Press the Active Park Assistbutton once to search for aparallel parking space.
When driving at a speed less than 22 mph(35 km/h), the system automatically scansboth sides of your vehicle for an availableparking space. The system displays amessage and a corresponding graphic toindicate it is searching for a parking space.Use the direction indicator to selectsearching either to the left-hand side orright-hand side of your vehicle.
Note:If the direction indicators are notused, the system defaults to the passengerside of your vehicle.
Note:You can also switch the system onafter you have already driven partially orcompletely past a parking space. Press theActive Park Assist button and the systeminforms you if you have recently passed asuitable parking space.
When the system finds a suitable space,it displays a message and a tone sounds.Stop your vehicle and follow theinstructions on the screen. If your vehicleis moving very slowly, you may need to pullforward a short distance before the systemis ready to park.
Note:You must observe that the space thesystem selects remains clear of obstructionsat all times during the maneuver.
Note:Drive your vehicle within 5 ft (1.5 m)and as parallel as possible to the othervehicles while passing a parking space.
Note:The system always offers the lastparking space it detects. For example, if yourvehicle detects multiple spaces while youare driving, it offers the last one.
Note:If driven above approximately 22 mph(35 km/h), the system shows a message toalert you to reduce your vehicle speed.
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