auto mode FORD BRONCO 2022 Owner's Manual

HOW DOES FOUR-WHEEL
DRIVE WORK - 4X4 WITH PART
TIME ENGAGEMENT
4x4 With Part Time Engagement (If
Equipped)
This system offers the driver two-wheeldrive high, four-wheel drive high, andfour-wheel drive low as available modesof operation. When you select eitherfour-wheel drive high or four-wheel drivelow, the system provides mechanicallylocked four-wheel drive power to both thefront and rear wheels for use in off-road orslippery conditions such as deep snow,sand or mud. Selecting four-wheel drivelow also provides additional gearing forincreased torque multiplication forconditions like deep sand, steep slopes, orpulling heavy objects.
Additionally, the system is capable ofrecreational flat towing by putting thetransfer case into neutral (N). SeeRecreationally Towing Your Vehicle(page 309).
HOW DOES FOUR-WHEEL
DRIVE WORK - ADVANCED 4X4
WITH 4A MODE
Advanced 4x4 With Automatic OnDemand Engagement (If Equipped)
This system monitors various vehiclesensory inputs to provide an increasedlevel of performance. This system offersthe driver two-wheel drive high, four-wheeldrive auto, four-wheel drive high, andfour-wheel drive low as available modesof operation. When you select four-wheeldrive auto, the system continuously variespower to the front wheels for optimumperformance for all on-road conditions.When you select either four-wheel drive
high or four-wheel drive low, the systemprovides electronically locked power to thefront and rear wheels for use in off-road orslippery conditions such as deep snow,sand or mud. Selecting four-wheel drivelow also provides additional gearing forincreased torque multiplication forconditions like deep sand, steep slopes, orpulling heavy objects.
Additionally, the system is capable ofrecreational flat towing by putting thetransfer case into neutral (N). SeeRecreationally Towing Your Vehicle(page 309).
FOUR-WHEEL DRIVE
PRECAUTIONS
WARNING: Do not becomeoverconfident in the ability of four-wheeldrive vehicles. Although a four-wheeldrive vehicle may accelerate better thana two-wheel drive vehicle in low tractionsituations, it won't stop any faster thantwo-wheel drive vehicles. Always driveat a safe speed.
WARNING: Vehicles with a highercenter of gravity (utility and four-wheeldrive vehicles) handle differently thanvehicles with a lower center of gravity(passenger cars). Avoid sharp turns,excessive speed and abrupt steering inthese vehicles. Failure to drive cautiouslyincreases the risk of losing control of yourvehicle, vehicle rollover, personal injuryand death.
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For vehicles with an electronicshift-on-the-fly transfer case, whenshifting into two-wheel drive high on dry,hard surfaced roads, we recommend thatyou follow the following procedure toreduce the likelihood of a mechanical shiftblock:
1.When driving straight, come to acomplete stop on a flat, horizontalsurface.
2.For vehicles with an automatictransmission, shift into park (P). Forvehicles with a manual transmission,press the clutch.
3.Select 2H and wait for the 2H LED tobecome solid.
4.For vehicles with an automatictransmission, shift into reverse (R). Forvehicles with a manual transmission,select reverse (R) and release theclutch. Let the vehicle roll backward upto 3 ft (1 m) and press the brake.
5.For vehicles with an automatictransmission, shift into drive (D). Forvehicles with a manual transmission,press the clutch in again, select aforward gear and release the clutch.Let the vehicle roll forward up to 3 ft(1 m).
If the system is mechanically blocked, oneor more of the following actions can relievethe mechanical shift block:
•Momentary acceleration.
•Momentary braking.
•Bringing the vehicle to a stop.
•Shifting the transmission to neutral andback to drive.
•Shifting the transmission to reverseand back to drive.
•Driving the vehicle around a tight turnat a slow speed.
SWITCHING FOUR-WHEEL
DRIVE ON AND OFF
A vehicle that comes with four-wheel drive,when selected, has the ability to use allfour wheels to power itself. This increasestraction, which may enable you to safelydrive over terrain and road conditions thata conventional two-wheel drive vehiclecannot.
On some four-wheel drive models, theinitial shift from two-wheel drive tofour-wheel drive while the vehicle ismoving can cause a momentary clunk andratcheting sound. These sounds are normalas the front drivetrain comes up to speedand are not cause for concern.
SELECTING A FOUR-WHEEL
DRIVE MODE - 4X4 WITH PART
TIME ENGAGEMENT
To select a four-wheel drive mode, pushthe button.
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•2H - Two-wheel drive high.
•4H - Four-wheel drive high. SeeFour-Wheel Drive High (page 186).
•4L - Four-wheel drive low. SeeFour-Wheel Drive Low (page 186).
Shifting to or from Four-WheelDrive Low
Note:Do not perform this operation if therear wheels are slipping or when applyingthe accelerator pedal or when driving in atight turn.
Note:Momentarily releasing the acceleratorpedal when a shift in progress messagedisplays can improve engagement ordisengagement performance.
1.Bring your vehicle to a speed of 0 mph(0 km/h).
2.For vehicles with an automatictransmission, place in neutral (N). Forvehicles with a manual transmission,fully depress the clutch pedal.
3.Push the 4L on the four-wheel drivemode selector.
Note: A 4x4 Shift in Progress messageappears in the information display indicatingthe shift is in progress. If any of the previousshift conditions are not met, the shift shouldnot occur and the information display canguide the driver through the proper shiftingprocedures.
Note:If Shift Delayed Drive Forwarddisplays in the information display, placethe transmission in a forward gear, moveyour vehicle forward approximately 5 ft(1.5 m), and shift the transmission back toneutral (N) to allow the transfer case tocomplete the range shift.
Note:When the light is solid, the systemhas achieved the desired four-wheel drivemode. When a selected four-wheel drivemode light is blinking, the system isattempting to shift to that specificfour-wheel drive mode.
Note:When you achieve recreationaltowing, all lights are off and the instrumentcluster displays Neutral Tow Enabled LeaveTransmission in Neutral.
SELECTING A FOUR-WHEEL
DRIVE MODE - ADVANCED 4X4
WITH 4A MODE
To select a four-wheel drive mode, pushthe button.
•2H - Two-wheel drive high.
•4A - Four-wheel drive Auto. SeeFour-Wheel Drive Auto (page 186).
•4H - Four-wheel drive high. SeeFour-Wheel Drive High (page 186).
•4L - Four-wheel drive low. SeeFour-Wheel Drive Low (page 186).
Shifting to or from Four-WheelDrive Low
Note: Do not perform this operation if therear wheels are slipping or when applyingthe accelerator pedal.
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1.Bring your vehicle to a speed of 0 mph(0 km/h).
2.For vehicles with an automaticTransmission, place in neutral (N). Forvehicles with a manual transmission,fully depress the clutch pedal.
3.Push the 4L on the four-wheel drivemode selector.
Note: A 4x4 Shift in Progress messageappears in the information display indicatingthe shift is in progress. If any of the previousshift conditions are not met, the shift shouldnot occur and the information display canguide the driver through the proper shiftingprocedures.
Note:If Shift Delayed Drive Forwarddisplays in the information display, placethe transmission in a forward gear, moveyour vehicle forward approximately 5 ft(1.5 m), and shift the transmission back toneutral (N) to allow the transfer case tocomplete the range shift.
Note:When the light is solid, the systemhas achieved the desired four-wheel drivemode. When a selected four-wheel drivemode LED is blinking, the system isattempting to shift to that specificfour-wheel drive mode.
Note:When all lights are blinking have yourvehicle serviced as soon as possible.
Note:When you achieve recreationaltowing, all lights are off and the instrumentcluster displays Neutral Tow Enabled LeaveTransmission in Neutral.
FOUR-WHEEL DRIVE MODES
TWO-WHEEL DRIVE HIGH
Two-wheel drive high is for generalon-road driving. Power is sent to the rearwheels only.
Note:Two-wheel drive high can turn on oroff based on Drive Mode selection SeeG.O.A.T. Mode Control (page 242).
FOUR-WHEEL DRIVE AUTO (If
Equipped)
Four-wheel drive auto provideselectronically controlled four-wheel drivepower to both the front and rear wheels,as required, for increased traction in varyingon-road conditions. The four-wheel driveauto tuning varies based on selected DriveMode. See Selecting a Four-Wheel DriveMode (page 184).
Note:Four-wheel drive auto can turn on oroff automatically based on Drive Modeselection. See Selecting a Four-WheelDrive Mode (page 184).
FOUR-WHEEL DRIVE HIGH
Four-wheel drive high provideselectronically or mechanically lockedfour-wheel drive power to both the frontand rear wheels for use in off-road orwinter conditions such as deep snow, sandor mud. This mode is not for use on drypavement.
Note:Four-wheel drive high can turn on oroff automatically based on Drive Modeselection.
FOUR-WHEEL DRIVE LOW
Four-wheel drive low provideselectronically or mechanically lockedfour-wheel drive power to both the frontand rear wheels for use on low tractionsurfaces, but does so with additionalgearing for increased torque multiplication.This mode is only for off-road conditionssuch as deep sand, steep slopes, or pullingheavy objects.
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Note:Four-wheel drive low can turn on oroff automatically based on drive modeselection.
FOUR-WHEEL DRIVE
INDICATORS
Two-wheel Drive High
Illuminates briefly whentwo-wheel drive high is selected.
Four-wheel Drive Auto (If Equipped)
Illuminates when four-wheeldrive auto is selected.
Four-wheel Drive High
Illuminates when four-wheeldrive high is selected.
Four-wheel Drive Low
Illuminates when four-wheeldrive low is selected.
TRANSFER CASE FLUID
CAPACITY AND
SPECIFICATION
See Transfer Case Fluid Capacity andSpecification (page 413).
FOUR-WHEEL DRIVE –
TROUBLESHOOTING
FOUR-WHEEL DRIVE – WARNINGLAMPS
Illuminates when a four-wheeldrive or power train fault ispresent.
Note:When a system fault is present, thesystem can typically remain in whichevermode was selected prior to the faultcondition occurring. It does not default totwo-wheel drive in all circumstances. Whenthis warning is displayed, have your vehicleserviced by an authorized dealer.
FOUR-WHEEL DRIVE – INFORMATION MESSAGES
DetailsMessage
Displays when the driver attempts to shift into four-wheel drive low when traveling at too high of a speed.For 4L slow to a stop
Displays when the driver attempts to shift into four-wheel drive low without the transmission in neutral(N).
For 4L Shift to N
Displays when the driver attempts to shift into four-wheel drive low without the clutch pedal pressed.For 4L press Clutch
Displays when the driver attempts to shift out of four-wheel drive low when traveling at too high of a speed.To exit 4L slow to a stop
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WHAT IS THE ELECTRONIC
LOCKING DIFFERENTIAL
The electronic locking differential is adevice housed in the front or rear axle and,when activated allows both wheels on thataxle to turn at the same speed. Theelectronic locking differential can provideadditional traction should your vehiclebecome stuck. You can activate thedifferential electronically and shift it on thefly within the operating speed range. Theelectronic differential automaticallydisengages when the vehicle speedexceeds a set value and it automaticallyreengages when the vehicle speed goesbelow a set value. See Switching theElectronic Locking Differential On andOff (page 190). It also automaticallyengages based on certain selected G.O.A.Tmodes. See G.O.A.T. Mode Control(page 242). The electronic lockingdifferential is for use in mud, rocks, sand,or any off-road condition where you needmaximum traction. It is not for use on drypavement.
Note:The electronic locking differentialsare for off-road use only and not for use ondry pavement. Using the electronic lockingdifferentials on dry pavement results inincreased tire wear, noise and vibration ordriveline damage.
Note:The front electronic lockingdifferential is only available in four-wheeldrive low (4L).
Note:Locking the front differential reducesyour ability to make tight turning maneuversand creates additional resistance to steeringinputs.
Note:Switching the electronic lockingdifferentials off while turning results indisengagement difficulties. If the electroniclocking differential has difficultydisengaging, release the accelerator pedaland turn the steering wheel back and forthin small increments while maintainingcontrol and following a straight line.
SWITCHING THE ELECTRONIC
LOCKING DIFFERENTIAL ON
AND OFF
Activating the Electronic LockingDifferential
Front locking differential switchA
Rear locking differential switchB
You can activate the front or rear lockingdifferential by pressing the switch on thecenter switch pack.
Front Electronic Locking Differential Engagement Speed and Availability
Automatic Re-Engagement SpeedAutomatic Disen-gagement SpeedMaximum Engage-ment SpeedFour-Wheel DriveMode
20 mph (32 km/h)25 mph (41 km/h)20 mph (32 km/h)4L
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Rear Electronic Locking Differential Engagement Speed and Availability
Automatic Re-Engagement SpeedAutomatic Disen-gagement SpeedMaximum Engage-ment SpeedG.O.A.T Modes(Four-Wheel DriveModes)
20 mph (32 km/h)25 mph (41 km/h)20 mph (32 km/h)Normal (2H,4A, 4H)
20 mph (32 km/h)25 mph (41 km/h)20 mph (32 km/h)Eco (2H, 4A, 4H)
20 mph (32 km/h)25 mph (41 km/h)20 mph (32 km/h)Sport (2H, 4A, 4H)
20 mph (32 km/h)25 mph (41 km/h)20 mph (32 km/h)Slippery (2H, 4A,4H)
Deep Snow/Sand
(4H, 4L)1
Mud/Ruts (4H, 4L)1
No Speed LimitNo Speed LimitNo Speed LimitBaja (2H, 4H, 4L)
Rock Crawl (4L)1
1 Automatically engages when you select these G.O.A.T modes. You have the ability tomanually override the automatic engagement by pressing the electronic locking differentialswitch.
Automatic Re-Engagement SpeedAutomatic Disen-gagement SpeedMaximum Engage-ment SpeedG.O.A.T Modes(Four-Wheel DriveModes)
No Speed LimitNo Speed LimitNo Speed Limit4L
ELECTRONIC LOCKING
DIFFERENTIAL INDICATORS
Rear locking differentialIndicator.
Front locking differentialIndicator.
If the front or rear indicator in the clusteris amber, both wheels of the indicated axleare locked together providing additionaltraction.
If the electronic locking differential isselected and the indicator in the cluster isgray or turns from amber to gray whiledriving, one of the following has occurred:
•Your vehicle speed is too high.
•The accelerator pedal is too high duringan engagement attempt.
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•Based on G.O.A.T mode selection, therear electronic locking differential doesnot engage if your vehicle speed isabove 20 mph (32 km/h).
•The front electronic locking differentialdoes not engage if your vehicle speedis above 20 mph (32 km/h) infour-wheel drive low (4L).
•Based on G.O.A.T mode selection, theelectronic locking differentialautomatically disengages at speedsabove 25 mph (41 km/h) andautomatically re-engages at speedsbelow 20 mph (32 km/h).
•The electronic locking differential maynot engage if you press youraccelerator pedal during anengagement attempt. A message maydisplay in the instrument displayguiding you to release the acceleratorpedal.
•In four-wheel drive low (4L), the frontelectronic locking differentialautomatically disengages at speedsabove 25 mph (41 km/h) andautomatically re-engages at speedsbelow 20 mph (32 km/h).
•The AdvanceTrac system has theability to take over control of theelectronic locking differential anddisable it during driving maneuverswhen necessary.
Operating Electronic LockingDifferential With a Spare orMismatched Tires
On vehicles with an electronic lockingdifferential, the size of the spare tire canaffect performance of the system. If thereis a significant difference between the tworear tires or two front tires, you may havelimited electronic locking differentialfunctionality. If the electronic lockingdifferential has difficulty disengaging,
release the accelerator pedal and turn thesteering wheel in the opposite directionwhen rolling. We recommend engagingand disengaging the electronic lockingdifferential at a stop when you mount aspare or mismatched tire on either axle.
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ELECTRIC PARKING BRAKE – INFORMATION MESSAGES
Park Brake
DetailsMessage
The electric park brake is fully applied.Park Brake Applied
The electric park brake is fully released.Park Brake Released
The electric park brake system has detected a condition wherecomponents may have been subject to overheating. Contactan authorized dealer.
Park Brake SystemOverheated
The electric parking brake is set and you attempted a manualrelease without pressing the brake.To Release: Press Brakeand Switch
With the electric parking brake set, you attempted an auto-matic release with no success. Perform a manual release.Park Brake Use Switchto Release
The electric parking brake is set and your vehicle speedexceeds 3 mph (5 km/h). Release the parking brake beforecontinued driving.
Release Park Brake
The electric parking brake is not fully applied.Park Brake Not Applied
The electric parking brake is not fully released.Park Brake Not Released
The electric parking brake system has been put into a specialmode that is used to allow service of the rear brakes. Contactan authorized dealer.
Park Brake MaintenanceMode
The electric parking brake system has detected a conditionthat requires service. Some functionality may still be available.Contact an authorized dealer.
Park Brake LimitedFunction ServiceRequired
The electric parking brake system has detected a conditionthat requires service. Contact an authorized dealer.Park Brake MalfunctionService Now
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Press the button to set ordecrease the set speed. Pressand hold to adjust the speed inlarger increments.
Note:The indicator changes color.
You can also adjust the set speed bybraking, then pressing the + or - button.
Note:Pressing the brake pedal does notswitch off the system.
CANCELING THE SET SPEED
Press the button on the steeringwheel to cancel the set speed.
Note:If your vehicle has trail one pedaldrive and you are in four-wheel drive high(4H) or four-wheel drive low (4L) mode,cancelling the set speed activates thisfeature.
TRAIL CONTROL INDICATORS
TRAIL ONE PEDAL DRIVE (IF
EQUIPPED)
WHAT IS TRAIL ONE PEDAL DRIVE
Trail one pedal drive allows you toaccelerate and brake using only theaccelerator pedal. The system assistswhen driving through difficult off-roadterrain. Pressing the accelerator pedaldown accelerates your vehicle andreleasing pressure on the accelerator
pedal, with your foot still on the pedal,slows your vehicle down. Releasing theaccelerator pedal may allow your vehicleto come to a complete stop, somesituations may require you to press thebrake pedal to come to a complete stop.
TRAIL ONE PEDAL DRIVEPRECAUTIONS
WARNING: This system is an extradriving aid. It does not replace yourattention and judgment, or the need toapply the brakes. This system does NOTautomatically brake your vehicle. If youfail to press the brake pedal whennecessary, you may collide with anothervehicle.
Shifting into drive (D) or reverse (R) doesnot cause the vehicle to move.
You can press the brake pedal to increasebraking. This does not turn the system off.
Trail one pedal drive could apply theparking brake when your vehicle is notmoving and not in park (P).
Note:Always check the transmissionselection before accelerating.
Note:Only use trail one pedal drive onslippery or loose surfaces. Using trail onepedal drive on dry, hard surfaces couldproduce some vibration, driveline bind upand potential excessive tire and vehiclewear.
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