2022 FORD BRONCO brake

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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•Your vehicle is experiencing ananti-lock brake activation.
•The left and right wheel speeddifference is too high during anengagement attempt.
If the electronic locking differential isselected and the indicator in the clusterdoes not illuminate, one of the followinghas occurred:
•The electronic locking differential is notallowed in the current G.O.A.T modeand is accompanied by SELECTEDLOCKING DIFFERENTIAL NOTAVAILABLE IN CURRENT Drive Modein the information display.
•The electronic locking differential is notallowed in the current 4x4 mode andis accompanied by SELECTEDLOCKING DIFFERENTIAL NOTAVAILABLE IN CURRENT 4x4 MODE inthe information display.
•The system has malfunctioned and isaccompanied by CHECK LOCKINGDIFFERENTIAL in the informationdisplay. See your authorized dealer forassistance.
ELECTRONIC LOCKING DIFFERENTIAL – TROUBLESHOOTING
ELECTRONIC LOCKING DIFFERENTIAL – INFORMATION MESSAGES
DetailsMessage
The selected electronic locking differential is not available incurrent G.O.A.T mode. See G.O.A.T. Mode Control (page 242).Selected Locking Differ-ential Not Available inCurrent Drive Mode
The selected electronic locking differential is not available in yourcurrent four-wheel drive mode. See Four-Wheel Drive (page 182).Selected Locking Differ-ential Not Available inCurrent 4x4 Mode
The selected electronic locking differential requires that yourelease the accelerator pedal in order to engage.To Engage LockingDifferential ReleaseAccelerator Pedal
An electronic locking differential system fault is present. See yourauthorized dealer as soon as possible.Check Locking Differen-tial
The following conditions affect theelectronic locking differential:
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BRAKE PRECAUTIONS
WARNING: Driving your vehiclewith the warning lamp on is dangerous.A significant decrease in brakingperformance may occur. It may take youlonger to stop your vehicle. Have yourvehicle checked as soon as possible.Driving extended distances with theparking brake engaged can cause brakefailure and the risk of personal injury.
Wet brakes result in reduced brakingefficiency. Gently press the brake pedal afew times when leaving a car wash ordriving from standing water to dry thebrakes.
Note:Depending on applicable laws andregulations in the country for which yourvehicle was originally built, the stoplampscould flash during heavy braking. Followingthis the hazard warning flashers could alsoturn on when your vehicle comes to a stop.
ANTI-LOCK BRAKING SYSTEM
ANTI-LOCK BRAKING SYSTEMLIMITATIONS
The anti-lock braking system does noteliminate the risk of crash when:
•You drive too closely to the vehicle infront of you.
•Your vehicle is hydroplaning.
•You take corners too fast.
•The road surface is poor.
Note: If the system activates, the brakepedal could pulse and travel further.Maintain pressure on the brake pedal.
BRAKE OVER ACCELERATOR
In the event the accelerator pedalbecomes stuck or entrapped, apply steadyand firm pressure to the brake pedal toslow the vehicle and reduce engine power.If you experience this condition, apply thebrakes and bring your vehicle to a safestop. Move the transmission to park (P),switch the engine off and apply the parkingbrake. Inspect the accelerator pedal forany interference. If none are found and thecondition persists, have your vehicle towedto the nearest authorized dealer.
LOCATING THE BRAKE FLUID
RESERVOIR - 2.3L
ECOBOOST™
•See Under Hood Overview (page 321).
LOCATING THE BRAKE FLUID
RESERVOIR - 2.7L
ECOBOOST™
•See Under Hood Overview (page 322).
CHECKING THE BRAKE FLUID
WARNING: Do not use any fluidother than the recommended brake fluidas this will reduce brake efficiency. Useof incorrect fluid could result in the lossof vehicle control, serious personal injuryor death.
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WARNING: Only use brake fluidfrom a sealed container. Contaminationwith dirt, water, petroleum products orother materials may result in brakesystem damage or failure. Failure toadhere to this warning could result in theloss of vehicle control, serious personalinjury or death.
WARNING: Do not allow the fluidto touch your skin or eyes. If thishappens, rinse the affected areasimmediately with plenty of water andcontact your physician.
WARNING: The brake systemcould be affected if the brake fluid levelis below the MIN mark or above the MAXmark on the brake fluid reservoir.
1.Park your vehicle on a level surface.
2.Look at the brake fluid reservoir to seewhere the brake fluid level is relativeto the MIN and the MAX marks on thereservoir.
Note:To avoid fluid contamination, thereservoir cap must remain in place and fullytight, unless you are adding fluid.
Only use fluid that meets ourspecifications. See Capacities andSpecifications (page 401).
BRAKE FLUID SPECIFICATION
See Brake Fluid Specification (page 412).
BRAKES –
TROUBLESHOOTING
BRAKES – WARNING LAMPS
If the ABS indicator illuminateswhen you are driving, thisindicates a malfunction. Yourvehicle continues to have normal brakingwithout the anti-lock braking systemfunction. See an authorized dealer.
It also momentarily illuminates when youswitch the ignition on to confirm the lampis functional. If it does not illuminate whenyou switch the ignition on, or begins toflash at any time, have the system checkedby an authorized dealer.
The brake indicator momentarilyilluminates when you switch theignition on to confirm the lampis functional. It may also illuminate whenyou apply the parking brake and theignition is on. If it illuminates when yourvehicle is moving, make sure the parkingbrake is disengaged. If the parking brakeis disengaged, this indicates low brake fluidlevel or a brake system fault. See anauthorized dealer.
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BRAKES – INFORMATION MESSAGES
DetailsMessage
The brake fluid level is low, check the brake system immedi-ately. See Checking the Brake Fluid (page 194).Brake Fluid Level Low
Have the system checked as soon as possible.Check Brake System
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BRAKES – FREQUENTLY ASKEDQUESTIONS
Is it normal for my brakes to makenoise?
Occasional brake noise is normal. If ametal-to-metal, continuous grinding,or continuous squeal sound is present,the brake lining could be worn-out.Have the system checked by anauthorized dealer.
There is an electrical motor soundwhen I press on the brake pedal oractivate the park brake switch. Is thisnormal?
Yes, those sounds are the electronicbrake booster or the electronic parkbrake operating.
Note: Brake dust could accumulate on thewheels, even under normal drivingconditions. Some dust is normal as thebrakes wear and does not contribute tobrake noise. See Cleaning Wheels (page369).
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WHAT IS THE ELECTRIC
PARKING BRAKE
The electric parking brake is used to holdyour vehicle on slopes and flat roads.
APPLYING THE ELECTRIC
PARKING BRAKE
WARNING: Always fully apply theparking brake. Failure to follow thisinstruction could result in personal injuryor death.
WARNING: If you drive extendeddistances with the parking brake applied,you could cause damage to the brakesystem.
The switch is on the lower partof the instrument panel.
Pull the electric parking brake switch.
The red warning lamp flashes duringoperation and illuminates when the parkingbrake is applied.
Note:You can apply the electric parkingbrake when the ignition is off.
Note:The electric parking brake couldapply when the transmission selector is inpark (P). See Park (P) (page 178).
APPLYING THE ELECTRIC
PARKING BRAKE IN AN
EMERGENCY
You can use the electric parking brake toslow or stop your vehicle in an emergency.
Pull and hold the electric parking brakeswitch.
The electric parking brake continues toslow your vehicle down unless you releasethe switch.
The red warning lamp illuminates, a tonesounds and the stoplamps turn on whenyou use the electric parking brake in anemergency.
Note:Do not apply the electric parkingbrake when your vehicle is moving, exceptin an emergency. If you repeatedly use theelectric parking brake to slow or stop yourvehicle, you could cause damage to thebrake system.
MANUALLY RELEASING THE
ELECTRIC PARKING BRAKE
1.Switch the ignition on.
2.Apply and hold the brake pedal.
3.Push the electric parking brake switch.
The red warning lamp turns off.
Pulling Away on a Hill When Towing aTrailer
1.Apply and hold the brake pedal.
2.Pull and hold the electric parking brakeswitch.
3.Shift the vehicle into gear.
4.Apply the accelerator pedal until theengine has developed sufficient torqueto prevent your vehicle from rollingdown the hill.
5.Release the switch and pull away in anormal manner.
AUTOMATICALLY RELEASING
THE ELECTRIC PARKING
BRAKE
Note:If the driver door is removed, bucklethe driver seatbelt and proceed to step 2.
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1.Close the driver door.
2.Shift into gear.
3.Press the accelerator pedal and pullaway in a normal manner.
ELECTRIC PARKING BRAKE
AUDIBLE WARNING
Sounds when the parking brake is on andyour vehicle is moving. If the warning tonecontinues after you have released theparking brake, this indicates a malfunction.Have your vehicle checked as soon aspossible.
RELEASING THE ELECTRIC
PARKING BRAKE IF THE
VEHICLE BATTERY HAS RUN
OUT OF CHARGE
WARNING: The electric parkingbrake does not operate if the vehiclebattery has run out of charge.
Connect a booster battery to the vehiclebattery to release the electric parking brakeif the vehicle battery has run out of charge.See Jump Starting the Vehicle (page303).
ELECTRIC PARKING BRAKE –
TROUBLESHOOTING
ELECTRIC PARKING BRAKE –WARNING LAMPS
Brake System
It illuminates red when you applythe parking brake and yourvehicle is on. If the lamp flasheswhen the parking brake has beenreleased, this indicates theparking brake system requiresservice. Have your vehicle checked assoon as possible.
Note:Lamps may vary depending on region.
Electric Parking Brake
When the lamp illuminatesyellow, it indicates a malfunctionin the electric parking brake.Have your vehicle checked as soon aspossible.
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