brake FORD RANGER 2023 Service Manual

PRINCIPLE OF OPERATION
WARNING: To help avoid personalinjury, always use caution when inreverse (R) and when using the sensingsystem.
WARNING: The system may notdetect objects with surfaces that absorbreflection. Always drive with due careand attention. Failure to take care mayresult in a crash.
WARNING: Traffic control systems,fluorescent lamps, inclement weather,air brakes, external motors and fans mayaffect the correct operation of thesensing system. This may cause reducedperformance or false alerts.
WARNING: The system may notdetect small or moving objects,particularly those close to the ground.
WARNING: If damage occurs in theimmediate area surrounding the sensor,have your vehicle checked as soon aspossible.
WARNING: The parking aid systemcan only assist you to detect objectswhen your vehicle is moving at parkingspeeds. To help avoid personal injury youmust take care when using the parkingaid system.
WARNING: In cold and severeweather conditions the system may notfunction. Rain, snow and spray can alllimit sensor performance.
WARNING: The system may notfunction if the sensor is blocked.
Note:If your vehicle has MyKey™, thesensing system cannot be switched offwhen a MyKey™ is present. See Principleof Operation (page 59).
Note:Do not clean the sensors with sharpobjects.
Note:If your vehicle sustains damage tothe bumper or fascia and you leave itmisaligned or bent, the sensing zone couldbe altered causing inaccurate measurementof obstacles or false alerts.
Note:Add-on devices such as large trailerhitches, bike or surfboard racks, license platebrackets, or bumper covers installed aroundthe bumper or facia can block the normaldetection zone of the system causing falsealerts. Remove the add-on devices toprevent false alerts.
Note:When you connect a trailer to yourvehicle, the rear parking aid could detect thetrailer and therefore provide an alert. Disablethe rear parking aid when you connect atrailer to prevent the alert.
The sensing system warns you of obstacleswithin a certain range of your vehicle. Thesystem turns on when you switch theignition on.
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 96). If yourvehicle has a parking aid button, you canswitch the system off by pressing thebutton. The system turns on when youswitch the ignition on.
If a fault is present in the system, a warningmessage appears in the informationdisplay. See Information Messages(page 104).
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2023 Ranger (TFG) Canada/United States of America, Vehicles Built From: 10-10-2022, enUSA, Edition date: 202208, First-PrintingParking Aids

PRINCIPLE OF OPERATION
Cruise control lets you maintain a setspeed without keeping your foot on theaccelerator pedal. You can use cruisecontrol when your vehicle speed is greaterthan 20 mph (30 km/h).
USING CRUISE CONTROL (IF
EQUIPPED)
WARNING: Do not use cruisecontrol on winding roads, in heavy trafficor when the road surface is slippery. Thiscould result in loss of vehicle control,serious injury or death.
WARNING: When you are goingdownhill, your vehicle speed couldincrease above the set speed. Thesystem does not apply the brakes.
Note:The system cancels if your vehiclespeed drops below 10 mph (16 km/h) underthe set speed when driving uphill.
The cruise controls are on the steeringwheel. See Cruise Control (page 73).
Switching Cruise Control On
Press ON.
The indicator appears in theinformation display.
Setting the Cruise Speed
Drive to the speed you prefer.
Press to set the current speed.
Press to set the current speed.
Take your foot off the accelerator pedal.
Note:The indicator changes color.
Changing the Set Speed
Press and release to increase theset speed in small increments.
Press and release to decreasethe set speed in smallincrements.
Press and hold either button to accelerateor decelerate, respectively. Release thebutton when you reach the speed youprefer.
Press the accelerator or brake pedal untilyou reach the speed you prefer. Presseither button.
Note: If you accelerate by pressing only theaccelerator pedal, the set speed does notchange. When you release the acceleratorpedal, your vehicle returns to the speed thatyou previously set.
Canceling the Set Speed
Press the button, or tap thebrake pedal to cancel the setspeed.
Note:The system remembers the setspeed.
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Resuming the Set Speed
Press to resume the set speed.
Switching Cruise Control Off
Press and release the buttonwhen the system is in standbymode or switch the ignition off.
Note:You erase the set speed when youswitch the system off.
USING ADAPTIVE CRUISE
CONTROL (IF EQUIPPED)
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: Pay close attention tochanging road conditions such asentering or leaving a highway, on roadswith intersections or roundabouts, roadswithout visible lanes of travel, roads thatare unpaved, or steep slopes. Failure tofollow this instruction could result in theloss of control of your vehicle, personalinjury or death.
WARNING: Do not use the systemin poor visibility, for example fog, heavyrain, spray or snow.
WARNING: Do not use the systemwhen towing a trailer that hasaftermarket electronic trailer brakecontrols. Failure to follow this instructioncould result in the loss of control of yourvehicle, personal injury or death.
WARNING: Do not use tire sizesother than those recommended becausethis can affect the normal operation ofthe system. Failure to do so may resultin a loss of vehicle control, which couldresult in serious injury.
WARNING: The system may notdetect stationary or slow movingvehicles below 6 mph (10 km/h).
WARNING: The system does notdetect pedestrians or objects in the road.
WARNING: The system does notdetect oncoming vehicles in the samelane.
WARNING: The system is not acrash warning or avoidance system.
WARNING: Do not use the systemwith a snow plow blade installed.
The system adjusts your vehicle speed tomaintain the set gap between you and thevehicle in front of you in the same lane.You can select four gap settings.
The system uses a radar sensor thatdirectly projects a beam in front of yourvehicle.
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The adaptive cruise controls are on thesteering wheel.
Switching Adaptive Cruise ControlOn
Press and release the button.
The indicator, current gap settingand set speed appear in theinformation display.
The color of the indicator changes toindicate the system status. Gray indicatesthe system is on but inactive. Greenindicates that you set the speed and thesystem is active.
Setting the Adaptive Cruise Speed
Drive to the speed you prefer. Theminimum set speed is 20 mph (30 km/h).
Press and release either button.
Take your foot off the accelerator pedal.
The indicator, current gap setting and setspeed appear in the information display.
A vehicle graphic illuminates if there is avehicle detected in front of you.
Note:When adaptive cruise control isactive, the speedometer may vary slightlyfrom the set speed displayed in theinformation display.
Following a Vehicle
WARNING: When following avehicle that is braking, your vehicle doesnot always decelerate quickly enough toavoid a crash without driver intervention.Apply the brakes when necessary. Failureto follow this instruction could result inpersonal injury or death.
WARNING: The system only warnsof vehicles detected by the radar andcamera sensors. In some cases theremay be no warning or a delayed warning.Apply the brakes when necessary. Failureto follow this instruction could result inpersonal injury or death.
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2023 Ranger (TFG) Canada/United States of America, Vehicles Built From: 10-10-2022, enUSA, Edition date: 202208, First-PrintingCruise Control (If Equipped)E266656 E294678 E144529 E164805 E246884 E246885 E164805

Note:When you are following a vehicle andyou switch on a direction indicator, adaptivecruise control may provide a smalltemporary acceleration to help you pass.
Note:The brakes may emit noise whenapplied by the system.
When a vehicle ahead of you enters thesame lane or a slower vehicle is ahead inthe same lane, the vehicle speed adjuststo maintain a preset gap distance. Avehicle graphic illuminates in theinstrument cluster.
Your vehicle maintains a consistent gapfrom the vehicle ahead until:
•The vehicle in front of you acceleratesto a speed above the set speed.
•The vehicle in front of you moves outof the lane you are in.
•Your vehicle speed falls below 12 mph(20 km/h).
•You set a new gap distance.
The system applies the brakes to slow yourvehicle to maintain a safe gap distancefrom the vehicle in front. The system onlyapplies limited braking. You can overridethe system by applying the brakes.
If the system determines that its maximumbraking level is not sufficient, an audiblewarning sounds, a message appears in theinformation display and an indicatorflashes when the system continues tobrake. Take immediate action.
Setting the Gap Distance
You can decrease or increase the distancebetween your vehicle and the vehicle infront by pressing the gap control.
Press and release to decreasethe gap distance.
Press and release to increase thegap distance.
The selected gap appears in theinformation display as shown by the barsin the image.
Note:The gap setting is time dependentand therefore the distance adjusts with yourvehicle speed.
Note:It is your responsibility to select a gapappropriate to the driving conditions.
Adaptive Cruise Control Gap Settings
DynamicbehaviorDistance GapGraphicdisplay,bars indic-atedbetweenvehicles
Sport.Closest.1
Normal.Close.2
Normal.Medium.3
Comfort.Far.4
Each time you switch the system on, itselects the last chosen gap setting.
Overriding the Set Speed
WARNING: If you override thesystem by pressing the acceleratorpedal, it does not automatically applythe brakes to maintain a gap from anyvehicle ahead.
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2023 Ranger (TFG) Canada/United States of America, Vehicles Built From: 10-10-2022, enUSA, Edition date: 202208, First-PrintingCruise Control (If Equipped)E263697 E263696 E164805

When you press the accelerator pedal, youoverride the set speed and gap distance.
Use the accelerator pedalnormally to intentionally exceedthe set speed limit.
When you override the system, the greenindicator light illuminates and the vehicleimage does not appear in the informationdisplay.
The system resumes operation when yourelease the accelerator pedal. The vehiclespeed decreases to the set speed, or alower speed if following a slower vehicle.
Changing the Set Speed
Press and release to increase theset speed in small increments.
Press and release to decreasethe set speed in smallincrements.
Press and hold either button to change theset speed in large increments. Release thebutton when the set speed equals thespeed you prefer.
Press the accelerator or brake pedal untilyou reach the speed you prefer. Presseither button.
The system may apply the brakes to slowthe vehicle to the new set speed. The setspeed displays continuously in theinformation display when the system isactive.
Canceling the Set Speed
Press and release the button ortap the brake pedal.
The set speed does not erase.
Resuming the Set Speed
Press and release the button.
Your vehicle speed returns to thepreviously set speed and gap setting. Theset speed displays continuously in theinformation display when the system isactive.
Note:Only use resume if you are aware ofthe set speed and intend to return to it.
Automatic Cancellation
The system is not functional at vehiclespeeds below 12 mph (20 km/h). Theinformation display indicates low enginespeed, an audible alarm sounds and theautomatic braking releases if the vehicledrops below this speed.
Automatic cancellation can also occurwhen:
•The tires lose traction.
•You apply the parking brake.
Note:If the engine speed drops too low, anaudible warning sounds and a messageappears in the information display.Automatic braking releases.
Hilly Condition Usage
Note:An audible alarm sounds and thesystem shuts down if it applies brakes foran extended period of time. This allows thebrakes to cool. The system normallyfunctions again when the brakes havecooled.
Select a lower gear during prolongeddownhill driving on steep slopes, such asmountainous areas, when the system isactive. In such situations, the system needsadditional engine braking to reduce theload on the vehicle’s regular brake systemto prevent the brakes from overheating.
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Switching Adaptive Cruise ControlOff
Press and release the buttonwhen the system is in standbymode, or switch the ignition off.
Note:You erase the set speed and gapsetting when you switch the system off.
Detection Issues
WARNING: On rare occasions,detection issues can occur due to theroad infrastructures, for example bridges,tunnels and safety barriers. In thesecases, the system may brake late orunexpectedly. At all times, you areresponsible for controlling your vehicle,supervising the system and intervening,if required.
WARNING: If the systemmalfunctions, have your vehicle checkedas soon as possible.
The radar sensor has a limited field of view.It may not detect vehicles at all or detecta vehicle later than expected in somesituations. The lead vehicle graphic doesnot illuminate if the system does notdetect a vehicle in front of you.
Detection issues can occur:
When driving on a different linethan the vehicle in front.A
With vehicles that edge into yourlane. The system can only detectthese vehicles once they movefully into your lane.
B
There may be issues with thedetection of vehicles in frontwhen driving into and coming outof a bend or curve in the road.
C
In these cases, the system may brake lateor unexpectedly. You should stay alert andtake action when necessary.
If something hits the front end of yourvehicle or damage occurs, theradar-sensing zone may change. This couldcause missed or false vehicle detection.
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Optimal system performance requires aclear view of the road by thewindshield-mounted camera.
Optimal performance may not occur if:
•The camera is blocked.
•There is poor visibility or lightingconditions.
•There are bad weather conditions.
System Not Available
Conditions that can cause the system todeactivate or prevent the system fromactivating when requested include:
•A blocked sensor.
•High brake temperature.
•A failure in the system or a relatedsystem.
Blocked Sensor
A message displays if something obstructsthe radar signals from the sensor. Thesensor is in the lower grille. The systemcannot detect a vehicle ahead and doesnot function when something blocks thesensor.
Note:You cannot see the sensor. It isbehind a fascia panel.
Keep the front of your vehicle free of dirt,metal badges or objects. Vehicle frontprotectors and aftermarket lights may alsoblock the sensor.
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Possible Causes and Actions for This Message Displaying:
ActionCause
Clean the grille surface in front of the radaror remove the object causing the obstruc-tion.
The surface of the radar is dirty orobstructed.
Wait a short time. It may take severalminutes for the radar to detect that it is freefrom obstruction.
The surface of the radar is clean but themessage remains in the display.
Do not use the system in these conditionsbecause it may not detect any vehiclesahead.
Heavy rain or snow is interfering with theradar signals.
Do not use the system in these conditionsbecause it may not detect any vehiclesahead.
Water, snow or ice on the surface of theroad may interfere with the radar signals.
Wait a short time or switch to normal cruisecontrol.You are in a desert or remote area with noother vehicles and no roadside objects.
Due to the nature of radar technology, it is possible to get a blockage warning with noactual block. A false blocked condition either self clears, or clears after you restart yourvehicle.
Switching to Normal CruiseControl
WARNING: Normal cruise controlwill not brake when your vehicle isapproaching slower vehicles. Always beaware of which mode you have selectedand apply the brakes when necessary.
The cruise control indicator lightreplaces the adaptive cruisecontrol indicator light if youselect normal cruise control. The gapsetting does not display, and the systemdoes not respond to lead vehicles.Automatic braking remains active tomaintain set speed.
You can change from adaptive cruisecontrol to normal cruise control throughthe information display. See GeneralInformation (page 96).
Note:The system remembers the lastsetting when you start your vehicle.
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2023 Ranger (TFG) Canada/United States of America, Vehicles Built From: 10-10-2022, enUSA, Edition date: 202208, First-PrintingCruise Control (If Equipped)E71340

STEERING
Electric Power Steering
WARNING: The electric powersteering system has diagnostic checksthat continuously monitor the system. Ifa fault is detected, a message displaysin the information display. Stop yourvehicle as soon as it is safe to do so.Switch the ignition off. After at least 10seconds, switch the ignition on andwatch the information display for asteering system warning message. If asteering system warning messagereturns, have the system checked assoon as possible.
WARNING: If the system detectsan error, you may not feel a difference inthe steering, however a serious conditionmay exist. Have your vehicle checked assoon as possible. Failure to do so mayresult in loss of steering control.
If your vehicle loses electrical power whileyou are driving (or if the ignition is turnedoff), you can steer the vehicle manually,but it takes more effort. You must adaptyour speed and driving behavior to reducedsteering assist. Extreme continuoussteering may increase the effort it takesfor you to steer. This occurs to preventinternal overheating and permanentdamage to your steering system. If thisshould occur, you will neither lose theability to steer the vehicle manually norwill it cause permanent damage. Typicalsteering and driving maneuvers will allowthe system to cool down and steeringassist will return to normal.
Steering Tips
If the steering wanders or pulls, check for:
•An improperly inflated tire.
•Uneven tire wear.
•Loose or worn suspensioncomponents.
•Loose or worn steering components.
•Improper vehicle alignment.
A high crown in the road or high crosswindsmay also make the steering seem towander or pull.
PRE-COLLISION ASSIST (IF
EQUIPPED)
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 does notdetect vehicles that are driving in adifferent direction, pedestrians, cyclistsor animals. Apply the brakes whennecessary. Failure to follow thisinstruction could result in the loss ofcontrol of your vehicle, personal injury ordeath.
WARNING: The system does notoperate during hard acceleration orsteering. Failure to take care may leadto a crash or personal injury.
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2023 Ranger (TFG) Canada/United States of America, Vehicles Built From: 10-10-2022, enUSA, Edition date: 202208, First-PrintingDriving Aids