LINCOLN NAUTILUS 2021 Owners Manual

Identifying the Fuses in the Body Control Module Fuse Box
Protected Components
Fuse Rating
Fuse or Relay Number
Not used.
–
1
Delayed accessory - power inverter logic, moonroof logic and driver
window switch power.
10 A
2
Memory seats.
7.5 A
3
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Protected Components
Fuse Rating
Fuse or Relay Number
Lumbar.
Wireless accessory charging.
Subwoofer amplifier.
20 A
4
Not used.
–
5
Security horn relay.
10 A
6
Gearshift module.
10 A
7
Power liftgate module.
5 A
8
Hands free liftgate module.
Embedded modem.
Keypad.
5 A
9
Combined sensing module.
Not used.
–
10
Not used.
–
11
Climate control module.
7.5 A
12
Enhanced central gateway module.
Instrument cluster.
7.5 A
13
Steering column control module.
Not used.
15 A
14
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2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Fuses

Protected Components
Fuse Rating
Fuse or Relay Number
SYNC module.
15 A
15
Not used.
–
16
Headlamp control module.
7.5 A
17
Not used (spare).
7.5 A
18
Headlamp switch.
5 A
19
Bluetooth low energy module.
Push button ignition switch.
5 A
20
Not used (spare).
5 A
21
Not used (spare).
5 A
22
Driver door window and mirror.
30 A
23
Driver door module.
Driver door lock indicator.
Driver lock switch illumination.
Moonroof.
30 A
24
Amplifier.
20 A
25
Front passenger door window and mirror.
30 A
26
Front passenger door module.
Front passenger lock indicator.
Front passenger switch illumination.
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Protected Components
Fuse Rating
Fuse or Relay Number
Left-hand rear door module.
30 A
27
Right-hand rear door module.
30 A
28
Enhanced central gateway power - OBD connector.
15 A
29
Not used (spare).
5 A
30
Radio transceiver module.
10 A
31
Multi-function display.
Integrated control panel.
Radio.
20 A
32
Not used.
–
33
Run-start bus (fuse 17, 18, 21, 22, 35, 36, 37, circuit breaker 38).
30 A
34
Passenger airbag deactivation indicator.
5 A
35
Rear heated seat module.
15 A
36
Suspension module.
Heated steering wheel.
20 A
37
Auto-dimming interior mirror.
Automatic high beam and lane departure mirror module.
Parking assist control module.
Circuit breaker.
30 A
38
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IDENTIFYING FUSE TYPES
Micro 2.
A
Micro 3.
B
Maxi.C
Mini.D
M Case.
E
J Case.
F
J Case Low Profile.
G
Slotted M Case.
H FUSES – TROUBLESHOOTING
Fuses – Frequently Asked Questions
When do I need to check a fuse?
If electrical components in the vehicle
are not working.
When do I need to replace a fuse? If a fuse has blown.
How do I identify a blown fuse? You can identify a blown fuse by a
broken wire within the fuse.
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MAINTENANCE PRECAUTIONS
Service your vehicle regularly to help
maintain its roadworthiness and resale value.
There is a large network of authorized
dealers that are there to help you with their
professional servicing expertise. We believe
that their specially trained technicians are
best qualified to service your vehicle properly
and expertly. They are supported by a wide
range of highly specialized tools developed
specifically for servicing your vehicle.
If your vehicle requires professional service,
an authorized dealer can provide the
necessary parts and service. Check your
warranty information to find out which parts
and services are covered.
Use only recommended fuels, lubricants,
fluids and service parts conforming to
specifications. See Capacities and
Specifications (page 398).
• Do not work on a hot engine.
• Make sure that nothing gets caught in
moving parts. •
Do not work on a vehicle with the engine
running in an enclosed space, unless you
are sure you have enough ventilation.
• Keep all open flames and other burning
material, such as cigarettes, away from
the battery and all fuel related parts.
• Set the parking brake, shift the
transmission to park (P) and block the
wheels.
OPENING AND CLOSING THE
HOOD
Opening the Hood 1. Inside the vehicle, pull the hood release
handle located under the left-hand side
of the instrument panel. 2. Slightly lift the hood.
3. Release the hood latch by pushing the
secondary release lever to your left-hand
side.
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4. Open the hood. The hood struts
automatically supports the hood.
Closing the Hood
1. Lower the hood until it engages on to the
secondary latch.
2. Firmly push down on the front of the hood to close it fully.
Note: Make sure that the hood is correctly
closed.
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UNDER HOOD OVERVIEW - 2.0L
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Engine coolant reservoir. See Checking the Coolant (page 340).
A
Engine oil dipstick.
See Engine Oil Dipstick Overview (page 338).
B
Engine oil filler cap.
See Adding Engine Oil (page 338).
C
Brake fluid reservoir.
See Checking the Brake Fluid (page 218).
D
Battery.
See Changing the 12V Battery (page 345).
E
Power distribution box.
See Accessing the Under Hood Fuse Box (page 316).
F
Air filter.
See Changing the Engine Air Filter (page 344).
G
Windshield washer fluid reservoir.
See Adding Washer Fluid (page 118).
H
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UNDER HOOD OVERVIEW - 2.7L
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