climate control FORD BRONCO 2023 User Guide

IDENTIFYING THE CLIMATE
CONTROL UNIT
Depending on your vehicle options, thecontrols could look different than what yousee here.
SWITCHING CLIMATE
CONTROL ON AND OFF
Press the button.
SWITCHING RECIRCULATED
AIR ON AND OFF
Press the button to recirculateair currently in the passengercompartment.
Note:Recirculated air may turn offautomatically, or prevent you from switchingon in all air flow modes except MAX A/C toreduce the risk of fogging. Recirculation mayalso turn on and off automatically in variousair distribution control combinations toimprove heating or cooling efficiency.
SWITCHING AIR
CONDITIONING ON AND OFF
Press the button.
Note:Under certain conditions, the airconditioning compressor could continue tooperate after you switch air conditioning off.
Note:To keep the system and itscomponents fully functional, switch airconditioning on and let your vehicle idle atleast once per month for a minimum of twominutes.
SWITCHING MAXIMUM
DEFROST ON AND OFF
Turn the temperature controlclockwise past the highestsetting to maximize defrosting.
Note:The temperature control springs backto the highest setting.
Air flows through the windshield air vents,and the blower motor adjusts to thehighest speed.
Note:To prevent window fogging, youcannot select recirculated air whenmaximum defrost is on.
Note:The heated rear window also turnson when you select maximum defrost.
SWITCHING MAXIMUM
COOLING ON AND OFF
Turn the temperature controlcounterclockwise past thelowest setting to maximizecooling.
Note:The temperature control springs backto the lowest setting.
Note:When you switch maximum coolingoff, air conditioning remains on.
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SWITCHING THE HEATED
REAR WINDOW ON AND OFF (IF
EQUIPPED)
Press the button to clear the rearwindow of thin ice and fog. Theheated rear window turns offafter a short period of time.
Note:Do not use harsh chemicals, razorblades or other sharp objects to clean orremove decals from the inside of the heatedrear window as this could cause damage tothe heated rear window grid lines notcovered by the vehicle Warranty.
SETTING THE BLOWER MOTOR
SPEED
Turn the blower motor controlcounterclockwise for a lower blowersetting.
Turn the blower motor control clockwisefor a higher blower setting.
Note:Lights on the control illuminate toindicate the blower motor speed.
Note: When you switch the blower motoroff, air conditioning turns off and thewindows could fog up.
SWITCHING THE HEATED
MIRRORS ON AND OFF (IF
EQUIPPED)
Heated Mirrors
Press the button.
SETTING THE TEMPERATURE
Turn the temperature controlcounterclockwise for cooler temperaturesettings.
Turn the temperature control clockwisefor warmer temperature settings.
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DIRECTING THE FLOW OF AIR
Directing Air to the Windshield AirVents
Press the button.
Directing Air to the InstrumentPanel Air Vents
Press the button.
Directing Air to the Footwell AirVents
Press the button.
CLIMATE CONTROL HINTS
General Hints
•Prolonged use of recirculated air maycause the windows to fog up.
•You may feel a small amount of airfrom the footwell air vents regardlessof the air distribution setting.
•To reduce humidity build-up inside yourvehicle, do not drive with the systemswitched off or with recirculated airalways switched on.
•Do not place objects under the frontseats as this may interfere with theairflow to the rear seats.
•Remove any snow, ice or leaves fromthe air intake area at the base of thewindshield.
•To improve the time to reach acomfortable temperature in hotweather, drive with the windows openuntil you feel cold air through the airvents.
Quickly Heating the Interior
1.Adjust the blower motor speed to thehighest speed setting.
2.Adjust the temperature control to thehighest setting.
3.Direct air to the footwell air vents.
Recommended Settings forHeating
1.Adjust the blower motor speed to thecenter setting.
2.Adjust the temperature control to themidway point of the hot settings.
3.Direct air to the footwell air vents.
Quickly Cooling the Interior
1.Press MAX A/C.
2.Drive with the windows open for a shortperiod of time.
Recommended Settings forCooling
1.Adjust the blower motor speed to thecenter setting.
2.Adjust the temperature control to themidway point of the cold settings.
3.Direct air to the instrument panel airvents.
Defogging the Side Windows inCold Weather
1.Direct air to the instrument panel andwindshield air vents.
2.Press and release A/C.
3.Adjust the temperature control to thesetting you prefer.
4.Adjust the blower motor speed to thehighest setting.
5.Direct air toward the side windows.
6.Close the instrument panel air vents.
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WHAT IS THE CABIN AIR
FILTER
The cabin air filter improves the quality ofair in your vehicle by trapping dust, pollenand other particles.
REPLACING THE CABIN AIR
FILTER
Replace the filter at regular intervals.
Note:Make sure you have a cabin air filterinstalled at all times. This prevents foreignobjects from entering the system. Runningthe system without a filter in place couldresult in degradation or damage to thesystem.
Note:Using an aftermarket cabin air filtercould reduce cabin air filtration and climatecontrol performance.
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STARTING AND STOPPING
THE ENGINE – PRECAUTIONS
WARNING: Extended idling at highengine speeds can produce very hightemperatures in the engine and exhaustsystem, creating the risk of fire or otherdamage.
WARNING: Do not park, idle ordrive your vehicle on dry grass or otherdry ground cover. The emission systemheats up the engine compartment andexhaust system, creating the risk of fire.
WARNING: Do not start the enginein a closed garage or in other enclosedareas. Exhaust fumes are toxic. Alwaysopen the garage door before you startthe engine. Failure to follow thisinstruction could result in personal injuryor death.
WARNING: Exhaust leaks mayresult in entry of harmful and potentiallylethal fumes into the passengercompartment. If you smell exhaustfumes inside your vehicle, have yourvehicle inspected immediately. Do notdrive if you smell exhaust fumes.
The powertrain control system meets allCanadian interference-causing equipmentstandard requirements regulating theimpulse electrical field or radio noise.
Note: If you use your vehicle regularlyabove the altitude of 7,500 ft (2,286 m) andunder the temperature of -4.0°F (-20°C),it is recommended to use the alternativeengine oil. See Capacities andSpecifications (page 461).
If you stop your vehicle and leave theengine idling for long periods, werecommend that you do one of thefollowing:
•Open the windows at least 1 in(2.5 cm).
•Set your climate control to outside air.
PUSH BUTTON IGNITION
SWITCH
Switching the Ignition Off
When the ignition is on or in accessorymode, press the push button ignitionswitch once without your foot on the brakepedal.
Switching the Ignition toAccessory Mode
When the ignition is off, press the pushbutton ignition switch once without yourfoot on the brake pedal.
All electrical circuits and accessories areoperational and the warning lamps andindicators illuminate.
Note:Your vehicle has a battery saverfeature that shuts your vehicle off when itdetects a certain amount of battery drain,or after about 30 minutes of inactivity inaccessory mode.
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When you start the engine, it remainsrunning until you press the push buttonignition switch, even if your vehicle doesnot detect a valid passive key. If you openand close a door when the engine isrunning, the system searches for a validpassive key.
ENGINE BLOCK HEATER (IF
EQUIPPED)
ENGINE BLOCK HEATERPRECAUTIONS
WARNING: Failure to follow engineblock heater instructions could result inproperty damage or serious personalinjury.
WARNING: Do not use your heaterwith ungrounded electrical systems ortwo-pronged adapters. There is a risk ofelectrical shock.
WARNING: Do not fully close thehood, or allow it to drop under its ownweight when using the engine blockheater. This could damage the powercable and may cause an electrical shortresulting in fire, injury and propertydamage.
We recommend that you do the followingfor a safe and correct operation:
•Use a 16-gauge outdoor extension cordthat is product certified byUnderwriter’s Laboratory (UL) orCanadian Standards Association(CSA). This extension cord must besuitable for use outdoors, in cold
temperatures, and be clearly markedSuitable for Use with OutdoorAppliances. Do not use an indoorextension cord outdoors. This couldresult in an electric shock or become afire hazard.
•Use as short an extension cord aspossible.
•Do not use multiple extension cords.
•Make sure that when in operation, theextension cord plug and heater cordplug connections are free and clear ofwater. This could cause an electricshock or fire.
•If the block heater cord is under thehood, do not remove the wiring fromits original location. Do not close thehood on the extension wiring.
•Make sure your vehicle is parked in aclean area, clear of combustibles.
•Make sure the heater, heater cord andextension cord are firmly connected.
•Check for heat anywhere in theelectrical hookup once the system hasbeen operating for about 30 minutes.
•Make sure the system is unplugged andproperly stowed before starting anddriving your vehicle. Make sure theprotective cover seals the prongs of theblock heater cord plug when not in use.
•Make sure the heater system ischecked for proper operation beforewinter.
HOW DOES THE ENGINE BLOCKHEATER WORK
The engine block heater warms the enginecoolant. This allows the climate controlsystem to quickly respond. The equipmentincludes a heater element installed in theengine block and a wire harness. You canconnect the system to a grounded 110 voltAC electrical source.
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TOWING YOUR VEHICLE
PRECAUTIONS
Use the following guidelines when towingyour vehicle. Failure to follow thisinstruction could result in vehicle damagenot covered by the vehicle warranty.
Note:Make sure you properly secure yourvehicle to the tow vehicle.
Note:If you are unsure of the vehicle’sconfiguration, contact an authorized dealer.
RECREATIONALLY TOWING
YOUR VEHICLE - MANUAL
TRANSMISSION
WARNING: Do not disconnect thebattery when recreationally towing yourvehicle. This prevents the transfer casefrom shifting properly and could causethe vehicle to roll, even if thetransmission is in gear.
WARNING: Placing the transfercase in its neutral position could causeyour vehicle to freely roll. Make sure youpress and hold the brake pedal and thevehicle is in a secure, safe position whenyou place the transfer case in its neutralposition.
Follow these guidelines if you have a needfor recreational towing. An example ofrecreational towing would be towing yourvehicle behind a motorhome. Theseguidelines are to make sure that you donot damage the transmission.
You can only tow your vehicle with all fourwheels on the ground by placing thetransfer case in its neutral position byengaging the recreational tow feature.Perform the following steps afterpositioning your vehicle behind the towvehicle and properly securing themtogether.
Note:Put your climate control system inrecirculated air mode to prevent exhaustfumes from entering your vehicle.
Note:Failure to put the transfer case in itsneutral position can damage vehiclecomponents.
Note: You can check the towing status atany time by opening the driver door orturning the ignition to the accessory or onposition.Neutral Tow Enabled LeaveTransmission in Neutral appears in theinstrument cluster display to confirm youcan recreationally tow your vehicle.
Note:If your vehicle has an anti-theftalarm, make sure you switch perimetersensing on when towing.
Note:A tone could sound for up to 30minutes if you recreationally tow with thedoors removed.
Switching Neutral Tow On
1.Switch your vehicle to accessory modeby pressing the push button ignitionswitch without pressing any pedals.
2.Press the 2H button on the four-wheeldrive mode control.
3.Leave the gearshift lever in the neutralposition and fully press and hold boththe clutch and the brake pedal.
4.Using the instrument cluster controlson the steering wheel, select Settings.
5.Select Neutral Tow.
6.Press and hold the OK button until aconfirmation message appears in theinformation display.
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WARNING: Placing the transfercase in its neutral position could causeyour vehicle to freely roll. Make sure youpress and hold the brake pedal and thevehicle is in a secure, safe position whenyou place the transfer case in its neutralposition.
Follow these guidelines if you have a needfor recreational towing. An example ofrecreational towing would be towing yourvehicle behind a motorhome. Theseguidelines are to make sure that you donot damage the transmission.
You can only tow your vehicle with all fourwheels on the ground by placing thetransfer case in its neutral position byengaging the recreational tow feature.Perform the following steps afterpositioning your vehicle behind the towvehicle and properly securing themtogether.
Note:Put your climate control system inrecirculated air mode to prevent exhaustfumes from entering your vehicle.
Note:Failure to put the transfer case in itsneutral position can damage vehiclecomponents.
Note: You can check the towing status atany time by opening the driver door orturning the ignition to the accessory or onposition.Neutral Tow Enabled LeaveTransmission in Neutral appears in theinstrument cluster display to confirm youcan recreationally tow your vehicle.
Note:If your vehicle has an anti-theftalarm, make sure you switch perimetersensing on when towing.
Note:A tone could sound for up to 30minutes if you recreationally tow with thedoors removed.
Switching Neutral Tow On
1.Switch your vehicle to accessory modeby pressing the push button ignitionswitch without pressing any pedals.
2.Press the 2H button on the four-wheeldrive mode control.
3.Fully press and hold the brake pedaland shift the transmission to neutral(N).
4.Using the instrument cluster controlson the steering wheel, select Settings.
5.Select Neutral Tow.
6.Press and hold the OK button until aconfirmation message appears in theinformation display.
Note: If completed successfully, theinformation display shows Neutral TowEnabled Leave Transmission in Neutral.This indicates that your vehicle is safe totow with all wheels on the ground.
Note:If you do not see a confirmationmessage in the instrument cluster display,perform the procedure again from thebeginning.
Note:You may hear noise as the transfercase shifts into its neutral position. This isnormal.
7.Release the brake pedal and leave thetransmission in neutral (N).
8.Switch your vehicle off by pressing thepush button ignition switch oncewithout pressing any pedals.
Switching Neutral Tow Off
1.With your vehicle properly secured tothe tow vehicle, switch your vehicle toaccessory mode by pressing the pushbutton ignition switch without pressingany pedals.
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IDENTIFYING THE FUSES IN THE BODY CONTROL MODULE FUSE BOX
Protected ComponentRatingItem
Not used.—1
Power windows.10 A2DC/AC inverter.Upfitter switches.
Exterior mirrors.7.5 A3Wireless charging module.
Not used (spare).20 A4
Not used.—5
Not used.—6
Not used.10 A7
Not used (spare).5 A8
Not used (spare).5 A9
Not used.—10
Not used.—11
Climate control.7.5 A12
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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 531).
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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