2022 LINCOLN NAVIGATOR service

ELECTRONIC LIMITED-SLIP DIFFERENTIAL – TROUBLESHOOTING
ELECTRONIC LIMITED-SLIP DIFFERENTIAL – INFORMATION MESSAGES
Description and Action
Message
Displays when the system requires service. Have your vehicle checked as soon as possible.
Check Electronic Limited Slip Differential
Displays when the system requires service. Have your vehicle checked as soon as possible.
Electronic Limited Slip Differential Off See
Owner's Manual
Displays when the electronic limited slip differential system resumes no\
rmal function.
Electronic Limited Slip Differential Restored
to Normal
Displays if the electronic limited slip differential system temporarily \
turns off due to overheating
or an undersized spare tire. If you have an undersized spare tire installed, replace the spare tire\
with a full-sized tire as soon as possible. If not, stop the vehicle in a safe location and allow the system to cool.
Electronic Limited Slip Differential
Temporarily Disabled
Displays if the electronic limited slip differential has limited functio\
nality. This could be due to
an undersized spare tire or caused by the system overheating. If you ha\
ve an undersized spare
tire installed, replace the spare tire with a full-sized tire as soon as\
possible. If you do not have an undersized spare tire installed, the vehicle has reduced functionalit\
y. Have your vehicle checked as soon as possible.
Electronic Limited Slip Differential Reduced
Torque
Displays when you select a drive mode that does not allow the electronic\
limited slip differential
to turn on. This may also display when the electronic limited slip diffe\
rential has a fault and the vehicle requests the locking feature.
Electronic Limited Slip Differential Locking
Feature Not Available
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Electronic Limited-Slip Differential (If Equipped)

5. Release the switch and pull away in a
normal manner.
AUTOMATICALLY RELEASING THE
ELECTRIC PARKING BRAKE
1. Close the driver door.
2. Shift into gear.
3. Press the accelerator pedal and pull away
in a normal manner.
ELECTRIC PARKING BRAKE
AUDIBLE WARNING
Sounds when the parking brake is on and
your vehicle is moving. If the warning tone
continues after you have released the
parking brake, this indicates a malfunction.
Have your vehicle checked as soon as
possible. RELEASING THE ELECTRIC
PARKING BRAKE IF THE VEHICLE
BATTERY HAS RUN OUT OF
CHARGE WARNING: The electric parking
brake does not operate if the vehicle
battery has run out of charge.
Connect a booster battery to the vehicle
battery to release the electric parking brake
if the vehicle battery has run out of charge.
See
Jump Starting the Vehicle (page 392). ELECTRIC PARKING BRAKE –
TROUBLESHOOTING
ELECTRIC PARKING BRAKE –
WARNING LAMPS
Brake System It illuminates red when you apply
the parking brake and your vehicle
is on. If the lamp flashes when the
parking brake has been released,
this indicates the parking brake
system requires service. Have
your vehicle checked as soon as possible.
Note: Lamps may vary depending on region.
Electric Parking Brake When the lamp illuminates yellow,
it indicates a malfunction in the
electric parking brake. Have your
vehicle checked as soon as possible.
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Electric Parking BrakeE270480 E146190

ELECTRIC PARKING BRAKE – INFORMATION MESSAGES
Action
Message
The electric parking brake is set and a manual release is attempted without the brake pedal being pressed.
To Release: Press Brake and Switch
The electric parking brake is set and an automatic release is attempted but cannot beperformed. Perform a manual release.
Park Brake Use Switch to Release
The electric parking brake is set and your vehicle speed exceeds 3 mph (5 km/h).
Release the parking brake before continuing 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 special mode that is used toallow service of the rear brakes. Contact an authorized dealer.
Park Brake Maintenance Mode
The electric parking brake system has detected a condition that requires service. Somefunctionality may still be available. Contact an authorized dealer.
Park Brake Limited Function Service Required
The electric parking brake system has detected a condition that requires service.Contact an authorized dealer.
Park Brake Malfunction Service Now
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Electric Parking Brake

REVERSE BRAKING ASSIST –
FREQUENTLY ASKED QUESTIONS
Why is reverse braking assist unavailable?
•
Make sure the reverse braking assist is
on. See Switching Reverse Braking
Assist On and Off (page 240).
• Make sure that all doors and the liftgate
or tailgate are closed. Drive the vehicle
on a straight road for a short period. If
the message remains, contact an
authorized dealer.
• Make sure the cross traffic alert system
is on if equipped.
See Switching Cross
Traffic Alert On and Off (page 317).
• Make sure the rear parking aid system is
on.
See Rear Parking Aid (page 256).
• Make sure the traction control is on. See
Switching Traction Control On and Off
(page
246).
Note: The traction control automatically turns
off if four-wheel drive low and certain drive
modes such as mud/ruts and snow/sand is
activated. •
The vehicle may have sustained a rear
end impact. Contact an authorized dealer
to have the sensors checked for proper
coverage and operation.
• An anti-lock brake, traction control or
stability control event may have occurred.
Reverse braking assist resumes
operation when the event is complete.
• Make sure the rear view camera and 360
degree camera are not dirty or
obstructed. If dirty, clean the camera. If
the message still appears after cleaning
the camera, wait a short time for the
message to clear. If the message does
not clear, contact an authorized dealer.
• Make sure the cross traffic alert and rear
parking aid sensors are not blocked or
faulty.
See Locating the Cross Traffic
Alert Sensors (page 317). See Locating
the Rear Parking Aid Sensors (page 256).
• You recently had your vehicle serviced,
or the battery disconnected. Drive your
vehicle a short distance to resume
system operation. •
Reverse braking assist does not function
when you connect a trailer. Operation
resumes when you disconnect the trailer.
Note: If the answers to why the system is
unavailable do not assist in returning reverse
braking assist to available, have the system
checked as soon as possible.
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Reverse Braking Assist

TRACTION CONTROL – TROUBLESHOOTING
TRACTION CONTROL – INFORMATION MESSAGES
Action
Message
The system detects a condition that requires service. Contact an authorized dealer as soon as possible.
Service AdvanceTrac
The status of the AdvanceTrac system after you switched it off.
AdvanceTrac Off
The status of the AdvanceTrac system after you switched it on.
AdvanceTrac On
The status of the traction control system after you switched it off.
Traction Control Off
The status of the traction control system after you switched it on.
Traction Control On
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Traction Control

Note:
During parking maneuvers, the
adaptive steering system balances the driver
workload for various steering wheel inputs
and vehicle loading conditions. Under
extreme operating conditions the system
locking device could engage. This strategy
prevents overheating and permanent
damage to the adaptive steering system.
Typical steering and driving maneuvers
allow the system to cool and return to normal
operation. Adaptive Learning
Adaptive learning helps correct road
irregularities and improves overall handling
and steering. It communicates with the brake
system to help operate advanced stability
control and crash avoidance systems.
Additionally, whenever you disconnect the
battery or install a new battery, you must
drive your vehicle a short distance before
the system relearns the strategy and
reactivates all systems.STEERING – TROUBLESHOOTING
STEERING – WARNING INDICATORS The adaptive steering system
indicator illuminates if the system
detects a fault during the
continuous diagnostic checks.
Note: If a red warning message displays,
stop your vehicle as soon as it is safe to do
so.
STEERING – INFORMATION MESSAGES Action
Message
The power steering system has detected a condition that requiresservice. Have your vehicle checked as soon as possible.
Steering Fault Service Now
The power steering system is not working. Stop your vehicle in a safeplace. Have your vehicle checked as soon as possible.
Steering Loss Stop Safely
The power steering system has detected a condition that requiresservice. Have your vehicle checked as soon as possible.
Steering Assist Fault Service Required
The steering system has detected a condition that requires service. Have your vehicle checked as soon as possible.
Steering Lock Malfunction Service Now
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing SteeringE223375

Action
Message
The system detects a condition that requires service. Have yourvehicle checked as soon as possible.
Check Front Park Aid
The system detects a condition that requires service. Have yourvehicle checked as soon as possible.
Check Rear Park Aid
Displays the park aid status.
Front Park Aid On Off
Displays the park aid status.
Rear Park Aid On Off
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Parking Aids

Note:
Active park assist aligns the front end
of your vehicle with the lane side of the
object next to it.
Note: When the system detects only one
object, it allows enough distance to open
the door on either side.
Note: You can slow down your vehicle at
any time by pressing the brake pedal.
Note: When parking is complete, your
vehicle shifts into park (P).
EXITING A PARKING SPACE
Active park assist only assists leaving parallel
parking spaces.
1. Press the parking aid button.
2. Press the active park assist icon on the touchscreen.
3. Select parallel park exit.
4. Use the turn signal to choose the direction to exit the parking space.
5. Press and hold the brake pedal.
6. Release the steering wheel and shift into
neutral (N). 7. Release the parking brake.
8. Press and hold the parking aid button.
9. Release the brake pedal to allow your
vehicle to move.
Note: After active park assist drives your
vehicle to a position where you can exit the
parking space in a forward movement, a
message appears instructing you to take full
control of your vehicle.
10. Take control of your vehicle.
Note: You can slow down your vehicle at
any time by pressing the brake pedal. ACTIVE PARK ASSIST –
TROUBLESHOOTING
ACTIVE PARK ASSIST – INFORMATION
MESSAGES Action
Message
The system requiresservice. Have your
vehicle checked as soon as possible.
Active Park Fault
ACTIVE PARK ASSIST – FREQUENTLY
ASKED QUESTIONS
Why does active park assist not operate
correctly? The system is unable to detect a vehicle,
curb or object to park next to or in
between. The system needs boundary
objects to operate correctly.
Why does active park assist not search for
a parking space? You have switched traction control off.
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Active Park Assist