steering LINCOLN CORSAIR 2023 Service Manual

ELECTRIC POWER STEERING
HOW DOES ELECTRIC POWERSTEERING WORK
The electric power steering system assiststhe brake system to help operate advancedstability control and accident avoidancesystems.
If your vehicle loses electrical power ordetects a concern when you are driving thesystem switches off and you retain normalsteering function. Additionally, whenever thebattery is disconnected or a new battery isinstalled, you must drive your vehicle a shortdistance before the system relearns thestrategy and reactivates all systems.
ELECTRIC POWER STEERINGPRECAUTIONS
WARNING: The electric powersteering system has diagnostic checks thatcontinuously monitor the system. If a faultis detected, a message displays in theinformation display. Stop your vehicle assoon as it is safe to do so. Switch thevehicle off. After at least 10 seconds, switchthe vehicle on and watch the informationdisplay for a steering system warningmessage. If a steering system warningmessage returns, have the system checkedas soon as possible.
WARNING: If the system detects anerror, you may not feel a difference in thesteering, however a serious condition mayexist. Have your vehicle checked as soonas possible. Failure to do so may result inloss of steering control.
Adapt your speed and driving behavioraccording to reduced steering assist.
Extreme continuous steering may increasethe effort to steer. This occurs to preventinternal overheating and damage to thesteering system. If this occurs, you will notlose the ability to steer your vehicle manuallynor will it cause damage to the system.Normal steering and driving allows thesystem to cool down and steering assistreturns to normal.
Note:There is no fluid reservoir to check orfill.
STEERING – TROUBLESHOOTING
STEERING – WARNING INDICATORS
The electric power steering systemindicator illuminates if the systemdetects a fault during thecontinuous diagnostic checks.
Note:If a red warning message displays,stop your vehicle as soon as it is safe to doso.
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STEERING – INFORMATION MESSAGES
ActionMessage
The power steering system has detected a condition that requiresservice. Have your vehicle checked as soon as possible.Steering Fault Service Now
The power steering system is not working. Stop your vehicle in a safeplace. Have your vehicle checked as soon as possible.Steering Loss Stop Safely
The power steering system has detected a condition that requiresservice. Have your vehicle checked as soon as possible.Steering Assist Fault Service Required
The steering system has detected a condition that requires service. Have your vehicle checked as soon as possible.Steering Lock Malfunction Service Now
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FRONT PARKING AID AUDIBLEWARNINGS
A warning tone sounds when there is anobject within 28 in (70 cm) from the frontbumper. As your vehicle moves closer to anobject, the rate of the tone increases.
The warning tone continuously sounds whenan object is 12 in (30 cm) or less from thefront bumper.
Note:If the detected object is 12 in (30 cm)or less from your vehicle, visual indicationremains on.
SIDE PARKING AID
WHAT IS THE SIDE PARKING AID
The front and rear outermost parking aidsensors map objects that are near to thesides of your vehicle.
SIDE PARKING AID LIMITATIONS
The sensor coverage is up to 24 in (60 cm)from the sides of your vehicle.
The side parking aid may not function if:
•Your vehicle remains stationary for overtwo minutes.
•The anti-lock brake system activates.
•The traction control system activates.
•Your vehicle is in park (P).
•The steering wheel angle information isnot available. You must drive at least492 ft (150 m) above 19 mph (30 km/h) toreset the steering wheel angleinformation.
Note:If you switch traction control off, theside sensing system also turns off.
To reinitialize the system, drive the length ofyour vehicle.
The side parking aid does not detect anobject that is moving toward the side of yourvehicle, for example another vehicle movingat a low speed, if it does not pass a front orrear parking aid sensor.
If the transmission is in reverse (R), the sidesensing system provides audible warnings.When your vehicle is moving slowly,obstacles are detected within 24 in (60 cm)and are inside the driving path of yourvehicle. If your vehicle remains stationary fora few seconds, the audible warning turns off.Visual indication is always present in reverse(R).
If your vehicle is in neutral (N), the sidesensing system provides visual indicationonly when your vehicle is moving slowly andthere is a front or rear parking aid obstacledetected, and the side obstacle is within24 in (60 cm) from the side of your vehicle.If your vehicle remains stationary for a fewseconds, the visual indication turns off.
If the transmission is in drive (D) or any otherforward gear, the side sensing systemprovides audible and visual warnings. Whenyour vehicle is moving slowly, obstacles aredetected within 24 in (60 cm) and are insidethe driving path of your vehicle. If yourvehicle remains stationary for a few seconds,the visual indication and audible warningturns off.
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A.Active guide lines.
B.Centerline.
C.Fixed guide line: Green zone.
D.Fixed guide line: Yellow zone.
E.Fixed guide line: Red zone.
F.Rear bumper.
Active guide lines only show with fixed guidelines. To use active guide lines, turn thesteering wheel to point the guide linestoward an intended path. If the steeringwheel position changes while reversing, yourvehicle might deviate from the intended path.
The fixed and active guide lines fade in andout depending on the steering wheelposition. The active guide lines do notdisplay when the steering wheel position isstraight.
Use caution while reversing. Objects in thered zone are closest to your vehicle andobjects in the green zone are farther away.Objects get closer to your vehicle as theymove from the green zone to the yellow orred zones. Use the side view mirrors and rearview mirror to get better coverage on bothsides and rear of your vehicle.
REAR VIEW CAMERA OBJECT
DISTANCE INDICATORS
The system provides an image of yourvehicle and the sensor zones. The zoneshighlight green, yellow, and red when theparking aid sensors detect an object in thecoverage area.
REAR VIEW CAMERA SETTINGS
ZOOMING THE REAR VIEW CAMERAIN AND OUT
WARNING: When manual zoom ison, the full area behind your vehicle maynot show. Be aware of your surroundingswhen using the manual zoom feature.
Selectable settings for this feature are zoomin (+) and zoom out (-). Press the symbol onthe camera screen to change the view. Thedefault setting is zoom off.
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360 DEGREE CAMERA
LIMITATIONS
Note:Use caution if a door is ajar. The 360degree camera could be out of position andthe image could be incorrect.
LOCATING THE 360 DEGREE
CAMERAS
Rear View Camera
The rear view camera is on the liftgate. Itprovides a video image of the area behindyour vehicle.
Front View Camera
The front view camera is in the grille. Itprovides a video image of the area in frontof your vehicle.
Side View Camera
The side view camera is on the outsidemirror. It provides a video image of the areaon the sides of your vehicle to aid you whenparking.
360 DEGREE CAMERA GUIDE
LINES
A.Active guide lines.
B.Centerline.
C.Fixed guide line: Green zone.
D.Fixed guide line: Yellow zone.
E.Fixed guide line: Red zone.
F.Rear bumper.
Active guide lines only show with fixed guidelines. Turn the steering wheel to point theguide lines toward an intended path. If thesteering wheel position changes whenreversing, your vehicle could deviate fromthe intended path.
The fixed and active guide lines fade in andout depending on the steering wheelposition. The active guide lines do notdisplay when the steering wheel position isstraight.
Objects in the red zone are closest to yourvehicle and objects in the green zone arefarther away. Objects get closer to yourvehicle as they move from the green zoneto the yellow or red zones. Use the side viewmirrors and rear view mirror to get bettercoverage on both sides and rear of yourvehicle.
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ENTERING A PARALLEL PARKING
SPACE
1.Press the parking aid button.
Note:The system detects other vehicles andcurbs to find a parking space.
2.Press the active park assist icon on thetouchscreen.
3.Use the turn signal lever to search for aparking space on the driver or passengerside of your vehicle.
Note:If you do not use the turn signal lever,the system searches for a parking space onthe passenger side of your vehicle.
4.Drive your vehicle approximately 3 ft (1 m)away from and parallel to the otherparked vehicles when searching for aparking space.
Note:A tone sounds and a messageappears in the information andentertainment display when active parkassist finds a suitable parking space.
5.Press and hold the brake pedal.
6.Release the steering wheel and shift intoneutral (N).
7.Press and hold the parking aid button.
8.Release the brake pedal to allow yourvehicle to park.
Note:You can slow down your vehicle atany time by pressing the brake pedal.
Note:When parallel parking betweenobjects, the system parks closer to the objectin front of your vehicle to allow easier accessto the luggage compartment.
Note:When parking is complete, yourvehicle shifts into park (P).
ENTERING A PERPENDICULAR
PARKING SPACE
1.Press the parking aid button.
Note:Active park assist does not recognizeparking space lines and centers your vehiclebetween objects.
2.Press the active park assist icon on thetouchscreen.
3.Select perpendicular parking.
4.Use the turn signal lever to search for aparking space on the driver or passengerside of your vehicle.
Note:If you do not use the turn signal lever,the system searches for a parking space onthe passenger side of your vehicle.
5.Drive your vehicle approximately 3 ft (1 m)away from and perpendicular to the otherparked vehicles when searching for aparking space.
Note:A tone sounds and a messageappears in the information andentertainment display when active parkassist finds a parking space.
6.Press and hold the brake pedal.
7.Release the steering wheel and shift intoneutral (N).
8.Press and hold the parking aid button.
9.Release the brake pedal to allow thevehicle to park.
Note:Active park assist backs your vehicleinto parking spaces.
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Note:Active park assist aligns the front endof your vehicle with the lane side of theobject next to it.
Note:When the system detects only oneobject, it allows enough distance to openthe door on either side.
Note:You can slow down your vehicle atany time by pressing the brake pedal.
Note:When parking is complete, yourvehicle shifts into park (P).
EXITING A PARKING SPACE
Active park assist only assists leaving parallelparking spaces.
1.Press the parking aid button.
2.Press the active park assist icon on thetouchscreen.
3.Select parallel park exit.
4.Use the turn signal to choose thedirection to exit the parking space.
5.Press and hold the brake pedal.
6.Release the steering wheel and shift intoneutral (N).
7.Release the parking brake.
8.Press and hold the parking aid button.
9.Release the brake pedal to allow yourvehicle to move.
Note:After active park assist drives yourvehicle to a position where you can exit theparking space in a forward movement, amessage appears instructing you to take fullcontrol of your vehicle.
10.Take control of your vehicle.
Note:You can slow down your vehicle atany time by pressing the brake pedal.
ACTIVE PARK ASSIST –
TROUBLESHOOTING
ACTIVE PARK ASSIST – INFORMATIONMESSAGES
ActionMessage
The system requiresservice. Have yourvehicle checked assoon as possible.
Active Park Fault
ACTIVE PARK ASSIST – FREQUENTLYASKED QUESTIONS
Why does active park assist not operatecorrectly?
The system is unable to detect a vehicle,curb or object to park next to or inbetween. The system needs boundaryobjects to operate correctly.
Why does active park assist not search fora parking space?
You have switched traction control off.
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Detection Issues Can Occur:
When driving on a different linethan the vehicle in front.A
BWith vehicles that edge into yourlane. The system can only detectthese vehicles once they movefully into your lane.
There may be issues with thedetection of vehicles in front whendriving into and coming out of abend or curve in the road.
C
In these cases, the system may brake late orunexpectedly.
If something hits the front end of your vehicleor damage occurs, the radar-sensing zonemay change. This could cause missed orfalse vehicle detection.
Optimal system performance requires a clearview of the road by the windshield camera.
Optimal performance may not occur if:
•The camera is blocked.
•There is poor visibility or lightingconditions.
•There are bad weather conditions.
SWITCHING ADAPTIVE CRUISE
CONTROL ON AND OFF
The cruise controls are on the steeringwheel.
Switching Adaptive Cruise Control On
Press the button to activate thesystem. When the systemactivates, the set speed is equal towhichever is greater, the current vehiclespeed, or 15 mph when in imperial units or20 km/h when in metric units. If the speed istoo low, or other conditions are not correctfor adaptive cruise control activation, thesystem enters standby mode. When you arebelow 15 mph when in imperial units or 20km/h when in metric units, adaptive cruisecontrol does not activate unless you arefollowing another vehicle.
The indicator, current gap setting and setspeed appear in the instrument clusterdisplay.
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1.Press Features on the touchscreen.
2.Press Driver Assistance.
3.Press Cruise Control.
4.Press Normal Cruise Control.
The cruise control indicatorreplaces the adaptive cruisecontrol indicator if you selectnormal cruise control. The gap setting doesnot display, and the system does not respondto lead vehicles. Automatic braking remainsactive to maintain set speed. The systemremembers the last setting when you startyour vehicle.
LANE CENTERING
HOW DOES LANE CENTERING WORK
Adaptive cruise control with lane centeringuses the vehicle's front radar sensor andfront windshield camera sensor, togetherwith the steering sensor to operate.
Using these sensors, the system appliescontinuous steering assistance towardsdriving in the middle of the lane you chooseon highway roads.
Note:The gap setting for adaptive cruisecontrol with lane centering, operates in thesame way as normal adaptive cruise control.
LANE CENTERING PRECAUTIONS
WARNING: Do not use the systemwhen towing a trailer. Failure to follow thisinstruction could result in the loss ofcontrol of your vehicle, personal injury ordeath.
WARNING: Do not use the system ifany changes or modifications to thesteering wheel have been made. Anychanges or modifications to the steeringwheel could affect the functionality orperformance of the system. Failure tofollow this instruction could result in theloss of control of your vehicle, personalinjury or death.
Adaptive cruise control precautions apply tolane centering unless stated otherwise orcontradicted by a lane centering precaution.See Adaptive Cruise Control Precautions(page 310).
LANE CENTERING REQUIREMENTS
You must keep your hands on the steeringwheel at all times.
Lane centering only activates when all of thefollowing occur:
•Adaptive cruise control with lanecentering is enabled in your informationand entertainment screen. SeeSwitching Lane Centering On and Off(page 320).
•You have adaptive cruise control withstop and go enabled and set.
•The steering sensor detects your handson the steering wheel.
•The system detects both lane markingswhen driving on a straight road.
•Your vehicle is initially centered in thelane between two visible line markings.
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Note:If the system does not detect validlane line markings, the system will remain instandby until valid line markings areavailables.
LANE CENTERING LIMITATIONS
Adaptive cruise control limitations apply tolane centering unless stated otherwise orcontradicted by a lane centering limitation.See Adaptive Cruise Control Limitations(page 311).
Lane centering may not correctly operate inany of the following conditions:
•The lane width is too narrow or wide.
•The curve in the road is too small.
•The system does not detect the minimumrequired lane markings or when lanesmerge or split.
•When the required steering effort tomaintain lane center exceeds the lanecentering system limit.
•When driving in areas that are underconstruction or when road work is inprogress.
•If the front windshield camera and/or thefront radar are blocked.
•When using a spare tire.
•Inclement weather conditions including,but not limited to, high wind, heavy rain,and fog.
•Driving into direct sunlight.
•When modification to the steering systemhas been made, including alterations tothe steering wheel.
•When towing a trailer.
See Lane Centering Precautions (page 319).
Note:The system steering assistance islimited and may not have sufficient effort forall driving situations and/or conditions, suchas driving through tight curves or drivingthrough curves at high speeds.
Note:In exceptional conditions, the systemmay deviate from the lane center.
SWITCHING LANE CENTERING ONAND OFF
You must keep your hands on the steeringwheel at all times.
The controls are on the steering wheel.
Press the button.
The indicator appears in the instrumentcluster. When the lane centering system ison, the color of the indicator changes toindicate the system status.
You can override the system at any time bysteering your vehicle.
Note:The lane centering requirements mustbe met before you can enable the feature.See Lane Centering Requirements (page319).
Enabling and Disabling Lane Centering
1.Press Features on the touchscreen.
2.Press Driver Assistance.
3.Press Cruise Control.
4.Press Adaptive Cruise Control.
5.Switch Lane Centering on or off.
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