sensor FORD SUPER DUTY 2023 Service Manual

•The system does not detect lanemarkings.
•One or both rear radar sensors becomeblocked or faulty.
•You have not configured the attachedtrailer correctly in the trailer tow menusor you attached an unsupported trailer.The system only supports certain trailershapes and dimensions.
Note:Blind spot assist with trailer coveragecould have reduced performance if any ofthe above limitations are present.
Blind spot assist may have difficultydetecting hazards under the followingconditions:
•If a vehicle is approaching in anadjacent lane at a relative speed muchhigher than your vehicle.
•Bad weather conditions are presentthat obstruct the sensors.
•Attaching bike or cargo racks couldcause false alerts due to obstructionof the sensor.
BLIND SPOT ASSIST WITHTRAILER COVERAGE INDICATORS
The lane keeping aid warning lamp or redlane marking in your instrument clusterdisplay indicate blind spot assist activation.In addition, the blind spot informationsystem alert indicator flashes on theexterior mirror on the same side as thedetection. See Blind Spot InformationSystem (page 327).
Blind Spot Assist Information Messages
ActionMessage
Displays if you attach a trailer to your vehicle with the blindspot information system switched off or you have notconfigured the trailer.
Blind Spot Assist NotAvailable TrailerAttached
Displays if your blind spot information system sensors areblocked.Blind Spot Assist NotAvailable Side SensorBlocked
The system has detected a fault that requires service. Haveyour vehicle checked as soon as possible.Blind Spot Assist Systemfault
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WHAT IS BLIND SPOT
INFORMATION SYSTEM
Blind spot information system detectsvehicles that may have entered the blindspot zone.
HOW DOES BLIND SPOT
INFORMATION SYSTEM WORK
Blind spot information system usessensors on both sides of your vehicle,detecting rearward from the exteriormirrors to approximately 13 ft (4 m)beyond the rear bumper. The detectionarea extends to approximately 59 ft (18 m)beyond the rear bumper when the vehiclespeed is greater than 30 mph (48 km/h)to alert you of faster approaching vehicles.
BLIND SPOT INFORMATION
SYSTEM PRECAUTIONS
WARNING: Do not use the blindspot information system as areplacement for using the interior andexterior mirrors or looking over yourshoulder before changing lanes. Theblind spot information system is not areplacement for careful driving.
WARNING: The system may notoperate properly during severe weatherconditions, for example snow, ice, heavyrain and spray. Always drive with duecare and attention. Failure to take caremay result in a crash.
Note: Blind spot information system doesnot prevent contact with other vehicles. Itdoes not detect parked vehicles,pedestrians, animals or other infrastructure.
BLIND SPOT INFORMATION
SYSTEM LIMITATIONS
Blind spot information system does notoperate in park (P) or reverse (R).
The system may not alert you if a vehiclequickly passes through the detection zone.
Note:For vehicles without blind spotinformation system with trailer coverage,aftermarket trailer tow modules or tow barsmay interfere with the system. In thissituation it is recommended that you switchthe system off when you attach a trailer. Forvehicles with a trailer tow module and towbar approved by the manufacturer, thesystem automatically turns off when youattach a trailer.
BLIND SPOT INFORMATION
SYSTEM REQUIREMENTS
Blind spot information system turns onwhen all the following occur:
•You start your vehicle.
•You shift into drive (D).
•The vehicle speed is greater than6 mph (10 km/h).
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LOCATING THE BLIND SPOT
INFORMATION SYSTEM
SENSORS
The sensors are inside the brake lamp onboth sides of your vehicle.
Note:Keep the sensors free from snow, iceand large accumulations of dirt.
Note:Do not cover the sensors with bumperstickers, repair compound or other objects.
Note:Bike and cargo racks could causefalse alerts due to obstruction of the sensor.We recommend switching the feature offwhen using a bike or cargo rack.
Note:Blocked sensors may affect systemaccuracy.
If the sensors become blocked, a messageappears in the instrument cluster display.See Blind Spot Information System –Information Messages (page 331). Thealert indicators illuminate but the systemdoes not alert you.
BLIND SPOT INFORMATION
SYSTEM WITH TRAILER
COVERAGE
WHAT IS BLIND SPOTINFORMATION SYSTEM WITHTRAILER COVERAGE
Blind spot information system detectsvehicles that may have entered the blindspot zone. The detection area is on bothsides your vehicle and trailer, extendingrearward from the exterior mirrors to theend of your trailer.
BLIND SPOT INFORMATIONSYSTEM WITH TRAILERCOVERAGE LIMITATIONS
Trailer coverage supports conventionaltrailers automatically. To function withunconventional trailers such as fifth wheeland gooseneck variants, the vehicle needsto have trailer accessory sensorsconnected.
Make sure the trailer width is less than orequal to 8.5 ft (2.6 m) and the length isless than 33 ft (10.1 m) for conventionaltrailers and less than 50 ft (15.2 m) forunconventional trailers. If you input valueshigher, the system turns off.
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Some trailers could cause a slight changein system performance:
•Large box trailers could cause falsealerts to occur when driving next toinfrastructures or near parked cars. Afalse alert could also occur whilemaking a 90-degree turn.
•Trailers that have a width greater than8.5 ft (2.6 m) at the front and have atotal length greater than 20 ft (6 m)could cause delayed alerts when avehicle is passing at high speeds.
•Box trailers that have a width greaterthan 8.5 ft (2.6 m) at the front couldcause early alerts when you pass avehicle.
•Clam shell or v-nose box trailers witha width greater than 8.5 ft (2.6 m) atthe front could cause delayed alertswhen a vehicle traveling the samespeed as your vehicle merges lanes.
Please contact your dealership for moreinformation about trailer blind spotaccessory sensors.
BLIND SPOT INFORMATIONSYSTEM WITH TRAILERCOVERAGE LIMITATIONS
Trailer coverage only supportsconventional trailers. The system turns offif you select a fifth wheel trailer type.
Make sure the trailer width is less than orequal to 8.5 ft (2.6 m) and the length isless than 33 ft (10.1 m). If you input valueshigher, the system turns off.
Some trailers could cause a slight changein system performance:
•Large box trailers could cause falsealerts to occur when driving next toinfrastructures or near parked cars. Afalse alert could also occur whilemaking a 90-degree turn.
•Trailers that have a width greater than8.5 ft (2.6 m) at the front and have atotal length greater than 20 ft (6 m)could cause delayed alerts when avehicle is passing at high speeds.
•Box trailers that have a width greaterthan 8.5 ft (2.6 m) at the front couldcause early alerts when you pass avehicle.
•Clam shell or v-nose box trailers witha width greater than 8.5 ft (2.6 m) atthe front could cause delayed alertswhen a vehicle traveling the samespeed as your vehicle merges lanes.
SETTING A TRAILER LENGTH
Trailer length.A
Trailer width.B
Trailer hitch ball.C
You can set-up a trailer to work with theblind spot information system through thetouchscreen. When setting up a trailer, asequence of screens appear asking fortrailer information.
1.Select type of trailer screen -conventional, fifth wheel or gooseneck.
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BLIND SPOT INFORMATION SYSTEM – TROUBLESHOOTING
BLIND SPOT INFORMATION SYSTEM – INFORMATION MESSAGES
ActionMessage
A fault with the system has occurred. Haveyour vehicle checked as soon as possible.Blind Spot System Fault
Something is blocking the sensors. Cleanthe sensors.Blind Spot Not Available Sensor BlockedSee Manual
The system automatically turns off anddisplays this message when you connect atrailer to the vehicle that does not have atrailer blind spot system or when you switchthe trailer blind spot system off through thetouchscreen.
Blind Spot Alert Deactivated TrailerAttached
Note:When connecting a trailer, the systemmay detect the trailer and turn the systemOFF. If the system does not turn OFFautomatically, switch the blind spotinformation system OFF manually. Ifequipped with blind spot with trailer tow,you will be prompted to set up a trailer thatallows the feature to function with thattrailer.
BLIND SPOT INFORMATION
SYSTEM VIDEOS
BLIS® with Cross-traffic Alert Video Link
BLIS with Trailer Coverage and Cross TrafficAlert Video Link
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WHAT IS EXIT WARNING
Exit warning uses radar sensors to alertyou to traffic objects approaching youropen door.
HOW DOES EXIT WARNING
WORK
Exit warning is designed to detect trafficobjects such as vehicles, cyclists, scootersand motorcycles that approach yourvehicle from the rear and cross into the exitwarning zone. The exit warning zones arelocated along the left and right side of thevehicle and extend slightly past a fullyopen door.
Note:The system is not designed to detectanimals, slow moving pedestrians or anytype of static object.
EXIT WARNING PRECAUTIONS
WARNING: The system is not acrash warning or avoidance system.
WARNING: Always pay attentionto the traffic situation and the areaaround the vehicle.
WARNING: In cold and severeweather conditions the system may notfunction. Rain, snow and spray can alllimit sensor performance.
WARNING: If damage occurs in theimmediate area surrounding the sensor,have your vehicle checked as soon aspossible.
WARNING: You are responsible forcontrolling your vehicle at all times. Thesystem is designed to be an aid and doesnot relieve you of your responsibility todrive with due care and attention. Failureto follow this instruction could result inthe loss of control of your vehicle,personal injury or death.
WARNING: The system may notdetect objects with surfaces that absorbreflection. Always drive with due careand attention. Failure to take care mayresult in a crash.
EXIT WARNING LIMITATIONS
The exit warning system becomes activeonce you have started your vehicle and thevehicle is not moving. Exit warning is activewith the ignition ON.
Note:Do not use exit warning as areplacement for paying attention whenexiting your vehicle.
Note:The system does not prevent contactwith other vehicles by closing the doorsautomatically.
Note:The system may not inform and/oralert you if a traffic object is approachingtoo quickly or if the parking position preventsdetection.
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Exit Warning Alert
Note:Exit warning is designed to provide avisual and audible alert during an exit whenan occupant opens any door and a trafficobject is approaching on the same side.
EXIT WARNING INDICATORS
When exit warning detects an approachingtraffic object on one side, thecorresponding alert indicator in the exteriormirror is illuminated. If exit warning alertor the optional exit warning prevention areactive, the same alert indicator flashes.See Blind Spot Information SystemIndicators (page 330).
In addition to the mirror indicator there isalso visual indicator in the informationdisplay noting what side a traffic objecthas been detected on.
SWITCHING EXIT WARNING
ON AND OFF
You can switch off the exit warning systemusing the touchscreen.
Exit warning turns off after about 3 minuteswhen you switch your vehicle off. It turnsoff immediately when you lock the doors.When exit warning turns off, a messageappears in the instrument cluster display.
Note:The system remembers the lastsetting when you start your vehicle.
LOCATING THE EXIT WARNING
SENSORS
The sensors for exit warning are mountedbehind the rear bumper on both sides ofyour vehicle.
Note:Keep the sensors free from snow, iceand large accumulations of dirt.
Note:Do not cover the sensors with bumperstickers, repair compound or other objects.
Note:Blocked sensors may affect systemaccuracy.
Note:The system may not correctly operatewhen towing a trailer or bike rack.
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WHAT IS CROSS TRAFFIC
ALERT
The system alerts you of vehiclesapproaching from the sides behind yourvehicle when you shift into reverse (R).
HOW DOES CROSS TRAFFIC
ALERT WORK
Cross traffic alert detects vehicles thatapproach at a speed between 4–37 mph(6–60 km/h). Coverage decreases whenthe sensors are partially, mostly or fullyobstructed.
The sensor on the left-hand side is onlypartially obstructed and zone coverage onthe right-hand side is maximized.
Zone coverage also decreases whenparking at narrow angles. The sensor onthe left-hand side is mostly obstructed andzone coverage on that side is severelyreduced.
Note: Slowly reversing helps increase thecoverage area and effectiveness.
CROSS TRAFFIC ALERT
PRECAUTIONS
WARNING: Do not use the crosstraffic alert system as a replacement forusing the interior and exterior mirrors orlooking over your shoulder beforereversing out of a parking space. Thecross traffic alert system is not areplacement for careful driving.
WARNING: The system may notoperate properly during severe weatherconditions, for example snow, ice, heavyrain and spray. Always drive with duecare and attention. Failure to take caremay result in a crash.
CROSS TRAFFIC ALERT
LIMITATIONS
Cross Traffic Alert may not correctlyoperate when any of the following occur:
•Something is blocking the sensors.
•Adjacently parked vehicles or objectsare obstructing the sensors.
•Vehicles approach at speeds less than4 mph (6 km/h) or greater than 37 mph(60 km/h).
•Your vehicle speed is greater than7 mph (12 km/h).
•You reverse out of an angled parkingspace.
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Cross Traffic Alert Limitationswith a Trailer Attached
The system remains on when you attacha trailer in vehicles with blind spotinformation system with trailer tow underthe following conditions:
•You connect a trailer.
•The trailer is a bike rack or cargo rackwith a maximum length of 3 ft (1 m).
•You set the trailer length to 3 ft (1 m)in the instrument cluster display.
Note:The system may not correctly operatewhen towing a trailer. For vehicles with anapproved trailer tow module and tow bar,the system turns off when you attach atrailer. For vehicles with an aftermarkettrailer tow module or tow bar, werecommend that you switch the system offwhen you attach a trailer.
SWITCHING CROSS TRAFFIC
ALERT ON AND OFF
To switch cross traffic alert on or off usethe touchscreen.
1.Press Features on the touchscreen.
2.Press Driver Assistance.
3.Switch Cross Traffic Alert on or off.
Note:The system switches on every timeyou switch the ignition on. To permanentlyswitch the system off, contact an authorizeddealer.
SWITCHING CROSS TRAFFIC
ALERT ON AND OFF
To switch the system on or off, use theinstrument cluster display:
1.Select Driver Assist.
2.Select Cross Traffic Alert.
3.Switch the feature on or off.
Note:The system switches on every timeyou switch the ignition on. To permanentlyswitch the system off, contact an authorizeddealer.
LOCATING THE CROSS
TRAFFIC ALERT SENSORS
The sensors are inside the brake lamp onboth sides of your vehicle.
Note:Keep the sensors free from snow, iceand large accumulations of dirt.
Note:Do not cover the sensors with bumperstickers, repair compound or other objects.
Note:Blocked sensors may affect systemaccuracy.
If something is blocking the sensors, amessage may appear in the informationdisplay when you shift into reverse (R).
Note:Bike and cargo racks could causefalse alerts due to obstruction of the sensor.We recommend switching the feature offwhen using a bike or cargo rack.
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CROSS TRAFFIC ALERT
INDICATORS
When the cross traffic alertdetects an approaching vehicle,a tone sounds, a warning lampilluminates in the relevant exterior mirrorand arrows appear in the informationdisplay to show which side the vehicle isapproaching from.
If the system malfunctions, a warning lampilluminates in the instrument cluster anda message appears in the instrumentcluster display. Have your vehicle checkedas soon as possible.
Note:If arrows do not display, a messageappears in the instrument cluster display.
Note:In some conditions, the system couldalert you, even when there is nothing in thedetection zone, for example a vehiclepassing further away from your vehicle.
CROSS TRAFFIC ALERT – TROUBLESHOOTING
CROSS TRAFFIC ALERT – INFORMATION MESSAGES
ActionMessage
Displays instead of indication arrows whenthe system detects a vehicle. Check forapproaching traffic.
Cross Traffic Alert
Indicates blocked cross traffic alert systemsensors. Clean the sensors. If the messagecontinues to appear, have your vehiclechecked as soon as possible.
Cross Traffic Not Available Sensor BlockedSee Manual
The system has malfunctioned. Have yourvehicle checked as soon as possible.Cross Traffic System Fault
Displays if you attach a trailer to yourvehicle.Cross Traffic Alert Deactivated TrailerAttached
Note:When connecting a trailer, the systemmay detect the trailer and turn the systemOFF. If the system does not turn OFFautomatically, switch the cross traffic alertsystem OFF manually.
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