2022 FORD BRONCO air

Battery. See Changing the 12V Battery (page 331).G
Air filter assembly. See Changing the Engine Air Filter (page 328).H
ENGINE OIL
ENGINE OIL DIPSTICK OVERVIEW
Minimum.A
Nominal.B
Maximum.C
CHECKING THE ENGINE OIL LEVEL
1.Make sure that your vehicle is on levelground.
2.Check the oil level before starting theengine, or switch the engine off afterwarming up and wait 10 minutes forthe oil to drain into the oil pan.
3.Remove the dipstick and wipe it witha clean, lint-free cloth.
4.Reinstall the dipstick and make sure itis fully seated.
5.Remove the dipstick again to check theoil level.
Note:If the oil level is between themaximum and minimum marks, the oil levelis acceptable. Do not add oil.
6.If the oil level is at the minimum mark,immediately add oil.
7.Reinstall the dipstick. Make sure it isfully seated.
Note:The oil consumption of new enginesreaches its normal level after approximately3,000 mi (5,000 km).
ADDING ENGINE OIL
WARNING: Do not remove the fillercap when the engine is running.
WARNING: Do not add engine oilwhen the engine is hot. Failure to followthis instruction could result in personalinjury.
Do not use supplemental engine oiladditives because they are unnecessaryand could lead to engine damage that thevehicle warranty may not cover.
1.Clean the area surrounding the engineoil filler cap before you remove it.
2.Remove the engine oil filler cap.
3.Add engine oil that meets ourspecifications. See Capacities andSpecifications (page 401).
4.Reinstall the engine oil filler cap. Turnit clockwise until you feel a strongresistance.
Note: Do not add oil further than themaximum mark. Oil levels above themaximum mark may cause engine damage.
Note:Immediately soak up any oil spillagewith an absorbent cloth.
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Water alone, without engine coolant, cancause engine damage from corrosion,overheating or freezing.
Do not use the following as a coolantsubstitute, as they can cause enginedamage from overheating or freezing:
•Alcohol.
•Methanol.
•Brine.
•Any coolant mixed with alcohol ormethanol antifreeze.
Do not add extra inhibitors or additives tothe coolant. These can be harmful andcompromise the corrosion protection ofthe coolant.
Severe Climates
If you drive in extremely cold climates, youmay need to increase the coolantconcentration above 50%.
Note:A coolant concentration of 60%provides improved freeze point protection.Coolant concentrations above 60%decrease the overheat protectioncharacteristics of the coolant and couldcause engine damage.
If you drive in extremely hot climates, youmay need to decrease the coolantconcentration to 40%.
Note:A coolant concentration of 40%provides improved overheat protection.Coolant concentrations below 40%decrease the overheat and corrosionprotection characteristics of the coolant andcould cause engine damage.
Coolant Change
WARNING: Do not dispose ofcoolant in the household refuse or thepublic sewage system. Use an authorizedwaste disposal facility.
Change the coolant at specific mileageintervals. Refer to the scheduledmaintenance information. See NormalScheduled Maintenance (page 462).
Note:Dispose of used coolant in theappropriate manner.
Follow your community's regulations andstandards for recycling and disposing ofautomotive fluids.
Fail-Safe Cooling
Fail-safe cooling allows you to temporarilydrive your vehicle before any incrementalcomponent damage occurs. The fail-safedistance depends on ambienttemperature, vehicle load and terrain.
How Fail-Safe Cooling Works
WARNING: If you continue to driveyour vehicle when the engine isoverheating, the engine could stopwithout warning. Failure to follow thisinstruction could result in the loss ofcontrol of your vehicle.
If the engine begins to overheat,the coolant temperature gaugemoves toward the red zone:
A warning lamp illuminates anda message may appear in theinformation display.
If the engine reaches a presetover-temperature condition, the engineautomatically switches to alternatingcylinder operation. Each disabled cylinderacts as an air pump and cools the engine.
When this occurs, your vehicle stilloperates, however:
•Engine power is limited.
•The air conditioning system turns off.
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Continued operation increases the enginetemperature, causing the engine tocompletely shut down. Your steering andbraking effort increases in this situation.
When the engine temperature cools, youcan re-start the engine. Have your vehiclechecked as soon as possible to minimizeengine damage.
When Fail-Safe Mode Is Activated
WARNING: Fail-safe mode is foruse during emergencies only. Operateyour vehicle in fail-safe mode only aslong as necessary to bring your vehicleto rest in a safe location and seekimmediate repairs. When in fail-safemode, your vehicle will have limitedpower, will not be able to maintainhigh-speed operation, and maycompletely shut down without warning,potentially losing engine power, powersteering assist, and power brake assist,which may increase the possibility of acrash resulting in serious injury.
WARNING: Do not remove thecoolant reservoir cap when the engine ison or the cooling system is hot. Wait 10minutes for the cooling system to cooldown. Cover the coolant reservoir capwith a thick cloth to prevent thepossibility of scalding and slowly removethe cap. Failure to follow this instructioncould result in personal injury.
Your vehicle has limited engine powerwhen in the fail-safe mode, drive yourvehicle with caution. Your vehicle does notmaintain high-speed operation and theengine could operate poorly.
Remember that the engine is capable ofautomatically shutting down to preventengine damage. In this situation:
1.Pull off the road as soon as safelypossible and switch the engine off.
2.If you are a member of a roadsideassistance program, we recommendthat you contact your roadsideassistance service provider.
3.If this is not possible, wait for a shortperiod of time for the engine to cool.
4.Check the coolant level. If the coolantlevel is at or below the minimum mark,add prediluted coolant immediately.
5.When the engine temperature cools,you can re-start the engine. Have yourvehicle checked as soon as possible tominimize engine damage.
Note:If you continue to drive your vehiclein fail-safe mode without repairing it, youwill damage your engine.
Engine Coolant TemperatureManagement (If Equipped)
WARNING: To reduce the risk ofcrash and injury, be prepared that thevehicle speed may reduce and thevehicle may not be able to acceleratewith full power until the coolanttemperature reduces.
If you tow a trailer with your vehicle, theengine may temporarily reach a highertemperature during severe operatingconditions, for example ascending a longor steep grade in high ambienttemperatures.
At this time, you may notice the coolanttemperature gauge moves toward the redzone and a message may appear in theinformation display.
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You may notice a reduction in vehiclespeed caused by reduced engine power inorder to manage the engine coolanttemperature. Your vehicle may enter thismode if certain high-temperature andhigh-load conditions take place. Theamount of speed reduction depends onvehicle loading, grade and ambienttemperature. If this occurs, there is noneed to stop your vehicle. You cancontinue to drive.
The air conditioning may automaticallyturn on and off during severe operatingconditions to protect the engine fromoverheating. When the coolanttemperature decreases to the normaloperating temperature, the air conditioningturns on.
If the coolant temperature gauge movesfully into the red zone, or if the coolanttemperature warning or service enginesoon messages appear in your informationdisplay, do the following:
1.Stop your vehicle as soon as it is safeto do so. Fully apply the parking brake,shift into park (P) or neutral (N).
2.Leave the engine running until thecoolant temperature gauge needlereturns to the normal position. If thetemperature does not drop afterseveral minutes, follow the remainingsteps.
3.Switch the engine off and wait for it tocool. Check the coolant level.
4.If the coolant level is at or below theminimum mark, add prediluted coolantimmediately.
5.If the coolant level is normal, restartthe engine and continue.
CHANGING THE ENGINE AIR
FILTER
WARNING: To reduce the risk ofvehicle damage and personal burninjuries, do not start your engine with theair cleaner removed and do not removeit while the engine is running.
Change the air filter element at the properintervals. See Scheduled Maintenance(page 459).
When changing the air filter element, useonly the air filter element listed. SeeCapacities and Specifications (page401).
Note:Failure to use the correct air filterelement could result in severe enginedamage that the vehicle Warranty may notcover.
Note: When servicing the air cleaner, donot allow foreign material to enter the airinduction system. The engine is susceptibleto damage from even small particles.
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1.Remove the screws from the air filterhousing cover.
2.Carefully lift the air filter housing cover.
3.Remove the air filter element from theair filter housing.
4.To install, reverse the removalprocedure.
5.Tighten fasteners to 2.07 lb.ft (2.8 Nm)
CHANGING THE FUEL FILTER
Your vehicle has a lifetime fuel filter thatintegrates with the fuel tank. It does notneed regular maintenance or replacement.
12V BATTERY
12V BATTERY PRECAUTIONS
WARNING: Batteries normallyproduce explosive gases which cancause personal injury. Therefore, do notallow flames, sparks or lightedsubstances to come near the battery.When working near the battery, alwaysshield your face and protect your eyes.Always provide correct ventilation.
WARNING: When lifting aplastic-cased battery, excessive pressureon the end walls could cause acid to flowthrough the vent caps, resulting inpersonal injury and damage to thevehicle or battery. Lift the battery with abattery carrier or with your hands onopposite corners.
WARNING: Keep batteries out ofreach of children. Batteries containsulfuric acid. Avoid contact with skin,eyes or clothing. Shield your eyes whenworking near the battery to protectagainst possible splashing of acidsolution. In case of acid contact with skinor eyes, flush immediately with water fora minimum of 15 minutes and get promptmedical attention. If acid is swallowed,call a physician immediately.
WARNING: Battery posts,terminals and related accessoriescontain lead and lead compounds,chemicals known to the State ofCalifornia to cause cancer andreproductive harm.Wash your handsafter handling.
WARNING: This vehicle may havemore than one battery. Removing thebattery cables from only one batterydoes not disconnect your vehicleelectrical system. Make sure youdisconnect the battery cables from allbatteries when disconnecting power.Failure to do so may cause seriouspersonal injury or property damage.
WARNING: For vehicles withAuto-Start-Stop the battery requirementis different. You must replace the batterywith one of exactly the samespecification.
WHAT IS THE BATTERYMANAGEMENT SYSTEM
The battery management system monitorsbattery conditions and takes actions toextend battery life.
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7.To install the rear window, perform theabove steps in reverse order.
8.After installing the rear window, pressalong the top of the window to securethe hook and loop fastener strip.
Note:The buckles snap together andwindow is flush when correctly installed. Ifthe parts have visible gaps or stick out theyare not correctly secured.
REMOVABLE DOORS
REMOVING AND INSTALLING THEDOORS - VEHICLES WITHOUT:TUBE DOORS
Removing the Doors
WARNING: Removal of doors foroff-road use only. Removing the doorsfrom the vehicle will affect protectionprovided by the doors and may affectsafety system performance, includingsafety canopy and front seat mountedside airbags, during a crash or rollover.
WARNING: Vehicle needs to beturned off before reconnecting doors toverify all electrical connections havebeen properly connected. Failure tofollow these instructions may affectsafety system performance, includingsafety canopy and front seat mountedside airbags, during a crash or rollover.
1.Fully open the windows on the doorsyou are removing.
2.Switch your vehicle off.
3.Fold the mirrors toward the front ofyour vehicle before removing the frontdoors.
4.Fully open the door you are removing.
5.Locate the fender protector in the toolpouch and install it over the fenderedge near the top door hinge.
6.To release the door harness connector,open the connector door and pull theconnector straight out.
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15.Insert the door harness into theconnector.
16.Open and close the installed door afew times to make sure you alignedit properly and that it operatesnormally.
17.To install additional doors, repeatSteps 3 – 16.
18.Close the doors and switch theignition on. Check for any warningmessages.
19.Return the mirrors to the drivingposition.
REMOVING AND INSTALLING THEDOORS - VEHICLES WITH: TUBEDOORS (If Equipped)
WARNING: Tube doors are foroff-road use only. Tube doors are notdesigned like factory doors. Occupantprotection, door system performance,and safety system performance,including safety canopy and front seatmounted side airbags, may be affectedduring a crash or rollover.
WARNING: Always keep hands,feet and other body parts inside thevehicle at all times.
Installing the Doors
1.If not already removed, remove thefactory doors. See Removing andInstalling the Doors (page 342).
Note:When you remove the doors, the rearseat occupant alert no longer functions.
2.Switch your vehicle off.
3.Fold the mirrors completely toward thefront of your vehicle before installingthe front doors.
4.Inspect and clean debris from thebodyside and door hinges.
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1.Loosen the upper and lower hingemounting bolts.
2.Add or remove shims as necessary toattain proper latch alignment, startwith no shims.
3.Tighten the upper and lower hingemounting bolts, but do not apply finaltorque.
4.Disengage the latch from the strikerand confirm proper alignment.
5.Tighten the upper and lower hingemounting bolts to 41 lb.ft (55 Nm).
Removing the Doors
WARNING: Removal of doors foroff-road use only. Removing the doorsfrom the vehicle will affect protectionprovided by the doors and may affectsafety system performance, includingsafety canopy and front seat mountedside airbags, during a crash or rollover.
1.Switch your vehicle off.
2.Fold the mirrors completely toward thefront of your vehicle before removingthe front doors.
3.Fully open the door you are removing.
4.Use the provided hex tool to loosenand remove the lower hinge bolt.
5.Loosen and remove the upper hingebolt.
Note:You can store the hinge bolts in thetool pouch zipped pocket, if needed.
6.Lift the door vertically to separate itfrom the vehicle.
Note:Use caution when removing the doorsas they are heavy.
Note:Store the doors in a secure area.
Note:Store the doors out of the elementsto prevent damage.
7.To remove additional doors, repeatsteps 3-6.
8.Return the hex tool to the tool kit andsecure the tool kit in the vehicle’scenter console.
9.Return the mirrors to the drivingposition.
Note:When you remove the doors, the rearseat occupant alert no longer functions.
Cleaning the Tube Doors
We recommend that you wash the tubedoors with mild soap and rinse with astandard pressure water hose. Whilerinsing, avoid spraying water directly ontothe latch mechanism. Dry with a microfibercloth or leave to air dry.
DOORS AND LOCKS AUDIBLEWARNINGS
Sounds when a door is not fully closed orremoved and your vehicle is moving.
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