2020 LINCOLN NAVIGATOR tow

Protected Component
Fuse Rating
Fuse Number
Family entertainment system.
7.5A
46
Not used.
—
47
Not used.
—
48
Not used.
—
49
Fuel pump.
30A
50
Power point #3.
20A
51
Body control module voltage quality monitor.
50A
52
Trailer tow park lamps relay.
25A
53
Trailer tow control module.
Electronic limited slip differential relay.
40A
54
Auxiliary blower.
40A
55
Power point #4.
20A
56
Front driver and passenger seats - belt tension reducer.
5A
58
Not used.
—
59
Lincoln start lamp.
5A
60
Right-hand enhanced exterior lighting module.
25A
61
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Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Fuses

Protected Component
Fuse Rating
Fuse Number
Left-hand enhanced exterior lighting module.
25A
62
4X4 module.
25A
63
Not used.
—
64
Not used.
—
65
Not used.
—
66
Not used.
—
67
Power liftgate module.
30A
69
Anti-lock brake system and park brake module.
40A
70
4X4 module
25A
71
Not used.
—
72
Not used.
—
73
Trailer tow backup lamps.
10A
74
Not used.
—
75
Body control module run power 2.
50A
76
Climate control seat module.
30A
77
Not used.
—
78
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Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Fuses

Passenger Compartment Fuse Box
The fuse box is under the right-hand side of
the instrument panel. To remove the trim panel for access to the
fuse box, pull the panel toward you and
swing it out away from the side and remove
it. To reinstall it, line up the tabs with the
grooves on the panel, then push it shut.
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Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing FusesE205347

Protected Component
Fuse Rating
Fuse Number
Trailer tow control module.
5A
30
Rear climate control module.
10A
31
Drive mode switch module.
Terrain management system switch.
Radio frequency transceiver module.
Audio control module.
20A
32
Rear seat entertainment module.
Rear audio control module.
Not used.
—
33
Run/start relay.
30A
34
Not used (spare).
5A
35
Image processing module A.
15A
36
Automated park assist module
Continuous control damping module.
Heated steering wheel.
20A
37
Left-hand rear power window.
30A Circuit
Breaker
38
Right-hand rear power window.
Note: Spare fuse amperage may vary.
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Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Fuses

Action and description
Message
If the instrument cluster
displays one of the following
messages, repeat the
process.
Not Reset
Reset Cancelled
CHANGING THE ENGINE AIR
FILTER WARNING: To reduce the risk of
vehicle damage and personal burn injuries,
do not start your engine with the air
cleaner removed and do not remove it
while the engine is running.
Note: Failure to use the correct air filter
element may result in severe engine
damage. Resulting component damage may
not be covered by the vehicle Warranty. When changing the air filter element, use
only the air filter element listed.
See
Motorcraft Parts (page 436).
Change the air filter element at the correct
interval. See Scheduled Maintenance (page
537
). 1. Release the two clamps that secure the
cover to the air filter housing. Push the
air filter cover toward the front of the
vehicle and up slightly to release it.
2. Remove the air filter element from the air
filter housing.
3. Install the new air filter element. 4. Replace the air filter housing cover and
secure all the clamps. Be careful not to
crimp the filter element edges between
the air filter housing and cover and
ensure that you properly align the tabs
on the edge into the slots.
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Alcohol and other liquids can cause engine
damage from overheating or freezing.
Do not add extra inhibitors or additives to
the coolant. These can be harmful and
compromise the corrosion protection of the
coolant.
Recycled Coolant
We do not recommend the use of recycled
coolant as an approved recycling process is
not yet available.
Dispose of used engine coolant in an
appropriate manner. Follow your
community's regulations and standards for
recycling and disposing of automotive fluids.
Severe Climates
If you drive in extremely cold climates:
•
It may be necessary to increase the
coolant concentration above 50%.
• A coolant concentration of 60% provides
improved freeze point protection.
Coolant concentrations above 60%
decrease the overheat protection
characteristics of the coolant and may
cause engine damage.
If you drive in extremely hot climates:
• You can decrease the coolant
concentration to 40%.
• Coolant concentrations below 40%
decrease the freeze and corrosion
protection characteristics of the coolant
and may cause engine damage.
Vehicles driven year-round in non-extreme
climates should use prediluted coolant for
optimum cooling system and engine
protection. Coolant Change
At specific mileage intervals, as listed in the
scheduled maintenance information, the
coolant should be changed. Add prediluted
coolant approved to the correct specification.
See Capacities and Specifications (page
435).
Fail-Safe Cooling
Fail-safe cooling allows you to temporarily
drive your vehicle before any incremental
component damage occurs. The fail-safe
distance depends on ambient temperature,
vehicle load and terrain.
How Fail-Safe Cooling Works If the engine begins to overheat,
the coolant temperature gauge
moves toward the red zone:
A warning lamp illuminates and a
message may appear in the
information display.
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Engine Coolant Temperature
Management (If Equipped)
WARNING:
To reduce the risk of
crash and injury, be prepared that the
vehicle speed may reduce and the vehicle
may not be able to accelerate with full
power until the coolant temperature
reduces.
If you tow a trailer with your vehicle, the
engine may temporarily reach a higher
temperature during severe operating
conditions, for example ascending a long or
steep grade in high ambient temperatures.
At this time, you may notice the coolant
temperature gauge moves toward the red
zone and a message may appear in the
information display. You may notice a reduction in vehicle speed
caused by reduced engine power in order
to manage the engine coolant temperature.
Your vehicle may enter this mode if certain
high-temperature and high-load conditions
take place. The amount of speed reduction
depends on vehicle loading, grade and
ambient temperature. If this occurs, there is
no need to stop your vehicle. You can
continue to drive.
The air conditioning may automatically turn
on and off during severe operating
conditions to protect the engine from
overheating. When the coolant temperature
decreases to the normal operating
temperature, the air conditioning turns on.
If the coolant temperature gauge moves fully
into the red zone, or if the coolant
temperature warning or service engine soon
messages appear in your information display,
do the following:
1.
Stop your vehicle as soon as it is safe to
do so. Fully apply the parking brake, shift
into park (P) or neutral (N). 2. Leave the engine running until the
coolant temperature gauge needle
returns to the normal position. If the
temperature does not drop after several
minutes, follow the remaining steps.
3. Switch the engine off and wait for it to cool. Check the coolant level.
4. If the coolant level is at or below the minimum mark, add prediluted coolant
immediately.
5. If the coolant level is normal, restart the engine and continue.
AUTOMATIC TRANSMISSION
FLUID CHECK
If required, have an authorized dealer check
and change the transmission fluid at the
correct service interval.
See Scheduled
Maintenance (page 537).
The automatic transmission does not have
a transmission fluid dipstick.
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2. Measure the height from the center of
your headlamp (indicated by a dimple at
the center of the outboard projector lens)
to the ground and mark an 8 ft (2.4 m)
horizontal reference line on the vertical
wall or screen at this height (a piece of
masking tape works well).
Note: To see a clearer light pattern for
adjusting, you may want to block the light
from one headlamp while adjusting the
other.
3. Switch on the low beam headlamps to illuminate the wall or screen and open
the hood. Cover one of the headlamps
so no light hits the wall. 4.
For halogen or LED headlamps: On the
wall or screen you will observe a light
pattern with a distinct horizontal edge
toward the right. If this edge is not at the
horizontal reference line, you will need
to adjust the beam so the edge is at the
same height as the horizontal reference
line. 5. Locate the vertical adjuster on each
headlamp. Use a #2 Phillips screwdriver
to turn the adjuster either
counterclockwise or clockwise in order
to adjust the vertical aim of the
headlamp. 6. Repeat Steps 3 through 7 to adjust the
other headlamp.
7. Close the hood and turn off the lamps.
Horizontal Aim Adjustment
Horizontal aim is not required for this vehicle
and is not adjustable.
WASHER FLUID CHECK WARNING:
If you operate your
vehicle in temperatures below 41.0°F (5°C),
use washer fluid with antifreeze protection.
Failure to use washer fluid with antifreeze
protection in cold weather could result in
impaired windshield vision and increase
the risk of injury or accident.
Note: The front and rear washer systems
are supplied from the same reservoir.
Add fluid to fill the reservoir if the level is low.
Only use a washer fluid that meets our
specifications.
See Capacities and
Specifications (page 435).
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