sensor LINCOLN NAVIGATOR 2022 Repair Manual

WHAT IS SPEED SIGN
RECOGNITION
Speed sign recognition detects speed limit
signs to inform you of the current speed limit.
Detected speed signs appear in the
information display.
HOW DOES SPEED SIGN
RECOGNITION WORK
Speed sign recognition uses a sensor behind
the interior mirror to detect speed signs.
If your vehicle has speed sign recognition
with navigation, stored speed sign data may
influence the indicated speed limit value.
SPEED SIGN RECOGNITION
PRECAUTIONS WARNING: You are responsible for
controlling your vehicle at all times. The
system is designed to be an aid and does
not relieve you of your responsibility to
drive with due care and attention. Failure
to follow this instruction could result in the
loss of control of your vehicle, personal
injury or death. WARNING:
In cold and severe
weather conditions the system may not
function. Rain, snow and spray can all limit
sensor performance. WARNING:
The system may not
operate properly if the sensor is blocked.
Keep the windshield free from obstruction.
Note: Do not carry out windshield repairs in
the immediate area surrounding the sensor.
Note: If your vehicle has a suspension kit
not approved by us, the system may not
correctly function. Note:
The system may not detect all speed
signs and may incorrectly read signs.
Note: Always fit our original parts when
replacing headlamp bulbs. Other bulbs may
reduce system performance.
SPEED SIGN RECOGNITION
LIMITATIONS
Speed sign recognition may not operate
correctly due to:
• Outdated map data.
• Incorrect recognition of speed limits by
the sensor of signs on parallel roads or
exit ramps.
• Missed recognition of faded, dirty, or
distorted signs.
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Speed Sign Recognition

CONNECTING A TRAILER – TROUBLESHOOTING
CONNECTING A TRAILER – INFORMATION MESSAGES
Description
Message
The system senses a trailer connection becomes disconnected, eitherintentionally or unintentionally, during a given ignition cycle.
Trailer Disconnected
There are certain faults in your vehicle wiring and trailer wiring orbrake system.
Trailer Wiring Fault
There is a fault with your trailer battery, or your trailer battery voltageis very low.
Trailer Battery Not Charging See Manual
One or more tires on your trailer is below the specified tire pressure.
Trailer Tire Low Specified:
Displays when one or more tires on the trailer is above the recom-mended temperature.
Trailer Tire Over Temperature
A trailer tire pressure sensor is malfunctioning. If the warning stayson or continues to come on, have the system checked as soon as possible.
Trailer Tire Pressure Sensor Fault
The trailer tire pressure monitoring system is malfunctioning. If the
warning stays on or continues to come on, have the system checked.
Trailer Tire Pressure Monitor Fault
The system cannot detect the trailer tire pressure monitoring system.
Trailer Tire Pressure Monitor Capability Not Detected
The trailer tire pressure monitoring system is not setup.
Trailer Tire Pressure Indication Not Setup See Manual
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Connecting a Trailer

Details
Message
Displays when one or more tires on the trailer is above the recom-mended temperature.
Trailer Tire Over Temperature
One or more tires on your trailer is below the specified tire pressure.
Trailer Tire Low Specified:
A trailer tire pressure sensor requires service. If the warning stays onor continues to come on, have the system checked as soon as possible.
Trailer Tire Pressure Sensor Fault
The trailer tire pressure monitoring system requires service. If the
warning stays on or continues to come on, have the system checked as soon as possible.
Trailer Tire Pressure Monitor Fault
The system cannot detect the trailer tire pressure monitoring system.
Trailer Tire Pressure Monitor Capability Not Detected
The trailer tire pressure monitoring system is not setup.
Trailer Tire Pressure Indication Not Setup See Manual
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Towing a Trailer

Protected Component
Rating
Item
Rear view camera.
10 A
25
Air quality sensor run/start feed.
Anti-lock brake system pump.
50 A
28
Anti-lock brake system valves.
50 A
29
Driver seat motors.
30 A
30
Passenger seat motors.
30 A
31
Power point 1.
20 A
32
Power point 2.
20 A
33
Power point 3.
20 A
34
Power point 4.
20 A
35
Inverter.
40 A
36
Climate controlled seats - passenger side.
30 A
37
Climate controlled seats - driver side.
30 A
38
Second row seat module.
20 A
39
Power running boards.
40 A
40
Powered liftgate module.
30 A
41
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Fuses

Protected Component
Rating
Item
Auxiliary blower.
40 A
88
Trailer tow lighting module power.
20 A
91
Left-hand headlamp.
25 A
100
Right-hand headlamp.
25 A
101
Trailer battery charge.
30 A
107
Not used (spare).
20 A
108
Fuel injectors.
15 A
120
Rain sensor module.
5 A
124
USB smart charger 1.
5 A
125
Family entertainment system.
7.5 A
128
Multi-contour seats relay.
20 A
134
Advanced driver-assistance systems module.
20 A
137
Connected camera.
USB smart charger 2.
5 A
139
USB smart charger 3.
5 A
140
USB smart charger 5.
5 A
142
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Fuses

Protected Component
Rating
Item
Speaker amplifier.
20 A
4
Not used.
—
5
Smart datalink connector logic.
10 A
6
Rear audio control module.
10 A
7
Head up display.
Wireless accessory charger.
5 A
8
Hands-free liftgate module.
Keypad.
5 A
9
Combined sensor module.
Not used.
—
10
Not used.
—
11
Instrument cluster.
7.5 A
12
Steering column control module.
7.5 A
13
Smart datalink connector logic.Climate control module.Gear shift module.
Brake switch.
15 A
14
SYNC.
15 A
15
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Fuses

Protected Component
Rating
Item
Not used.
—
16
Headlamp control module.
7.5 A
17
Not used (spare).
7.5 A
18
Telematics control unit module.
5 A
19
Bluetooth low energy module.
Not used (spare).
5 A
20
In-vehicle temperature and humidity sensor.
5 A
21
Electrochromic mirror.
5 A
22
Second row heated seat module.
Left-hand front door zone module.
30 A
23
Power window switch.Power mirror switch. DVD player.
Moonroof logic.
30 A
24
Speaker amplifier 2.
20 A
25
Right-hand front door zone module.
30 A
26
Left-hand rear door zone module.
30 A
27
Right-hand rear door zone module.
30 A
28
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Fuses

Protected Component
Rating
Item
Adjustable column and pedal memory module.
15 A
29
Trailer tow control module.
5 A
30
Rear climate control module.
10 A
31
Drive mode switch module.
Terrain management system switch.
Radio frequency transceiver module.
Audio control module.
20 A
32
Rear seat entertainment module.Rear audio control module.
Not used.
—
33
Run/start relay.
30 A
34
Not used (spare).
5 A
35
Image processing module A.
15 A
36
Automated park assist module.
Continuous control damping module. Air particulate matter sensor.
Heated steering wheel.
20 A
37
Left-hand rear power window.
30A Circuit Breaker
38
Right-hand rear power window.
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Fuses

If you disconnect or replace the battery and
your vehicle has an automatic transmission,
it must relearn its adaptive strategy. Because
of this, the transmission may shift firmly when
first driven. This is normal operation while
the transmission fully updates its operation
to optimum shift feel.
Battery Sensor Reset
When you install a new battery, reset the
battery sensor by doing the following:
1. Switch the ignition on, and leave the
engine off.
Note: Complete Steps 2 and 3 within 10
seconds.
2. Flash the high beam headlamps five times, ending with the high beams off.
3. Press and release the brake pedal three
times.
The battery warning lamp flashes three times
to confirm that the reset is successful. Battery Management System (If Equipped)
The system monitors battery conditions and
takes actions to extend battery life. If
excessive battery drain is detected, the
system temporarily disables some electrical
systems to protect the battery.
Systems included are:
• Heated rear window.
• Heated seats.
• Climate control.
• Heated steering wheel.
• Audio unit.
• Navigation system.
A message may appear in the information
display to alert you that battery protection
actions are active. This message is only for
notification that an action is taking place, and
not intended to indicate an electrical problem
or that the battery requires replacement. After battery replacement, or in some cases
after charging the battery with an external
charger, the battery management system
requires eight hours of vehicle sleep time to
relearn the battery state of charge. During
this time, your vehicle must remain fully
locked with the ignition switched off.
Note:
Prior to relearning the battery state of
charge, the battery management system
may temporarily disable some electrical
systems.
Electrical Accessory Installation
To make sure the battery management
system works correctly, do not connect an
electrical device ground connection directly
to the battery negative post. This can cause
inaccurate measurements of the battery
condition and potential incorrect system
operation.
Note: If you add electrical accessories or
components to the vehicle, it may adversely
affect battery performance and durability.
This may also affect the performance of
other electrical systems in the vehicle.
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Maintenance

•
Use a spray with a 40° wide spray angle
pattern.
• Keep the nozzle at a 12 in (305 mm)
distance and 90° angle to your vehicle's
surface.
• Do not use water pressure higher than
2,000 psi (14,000 kPa)
.
• Do not use water hotter than 179°F (82°C).
Note: Holding the pressure washer nozzle
at an angle to the vehicle's surface may
damage graphics and cause the edges to
peel away from the vehicle's surface.
CLEANING CAMERA LENSES AND
SENSORS
We recommend that you only use lukewarm
or cold water and a soft cloth to clean the
camera lens and sensors.
Note: Do not pressure wash camera lens
and sensors. CLEANING THE UNDERBODY
Flush the complete underside of your vehicle
frequently. Keep body and door drain holes
free from packed dirt.
Rear suspension components may require
regular cleaning with a power washer or a
thorough rinse with a strong stream of water
if the vehicle is operated in dusty or muddy
environments. Rear leaf springs or other
suspension components may emit squeaking
or popping noises while operating the
vehicle if particles, such as dirt, rocks, or
other debris, are present in the components.
CLEANING THE INTERIOR
CLEANING THE INSTRUMENT PANEL
WARNING:
Do not use chemical
solvents or strong detergents when
cleaning the steering wheel or instrument
panel to avoid contamination of the airbag
system. We recommend that you only clean the
instrument panel and cluster lens with a
damp soft cloth. Dry the area with a clean,
soft cloth.
For additional information and assistance,
we recommend that you contact an
authorized dealer.
Note:
Avoid cleaners or polishes that
increase the gloss of the upper portion of
the instrument panel. The dull finish in this
area helps protect you from undesirable
windshield reflection.
CLEANING PLASTIC
We recommend that you only use a mild
soap and water solution on a soft cloth. Dry
the area with a clean, soft cloth.
CLEANING DISPLAYS AND SCREENS
We recommend that you only use a
microfiber cloth in a circular motion to clean
off the fingerprint or dust.
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Vehicle Care