fuse LINCOLN NAUTILUS 2021 User Guide

Protected Component
Fuse Rating
Fuse Number
Fuel pump relay.
—
42
Right-hand high beam and stoplamp.
15 A
43
Not used.
—
44
Not used.
—
45
Not used.
—
46
Not used.
—
47
Left-hand high beam and stoplamp.
15 A
48
Not used.
—
49
Horn.
20 A
50
Not used.
—
51
Not used.
—
52
Massaging seats.
10 A
53
Brake on-off switch.
10 A
54
Alternator A-line.
10 A
55
Not used.
—
86
322
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Fuses

Under Hood Fuse Box - Bottom
323
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing FusesE190798

Protected Component
Fuse Rating
Fuse Number
Not used.
—
56
Not used.
—
57
Fuel pump feed.
30 A
58
Electronic fan 3.
40 A
59
Electronic fan 1.
40 A
60
Not used.
—
61
Body control module 1.
50 A
62
Electronic fan 2.
25 A
63
Not used.
—
64
Front heated seat.
20 A
65
Not used (spare).
15 A
66
Body control module 2.
50 A
67
Heated rear window.
40 A
68
Anti-lock brake system valves.
30 A
69
Passenger seat.
30 A
70
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2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Fuses

Protected Component
Fuse Rating
Fuse Number
Not used.
–
71
Not used.
—
72
Rear heated seats.
20 A
73
Driver seat module.
30 A
74
Windshield wiper motor.
25 A
75
Power liftgate module.
30 A
76
Climate controlled seat module.
30 A
77
Trailer tow.
40 A
78
Blower motor.
40 A
79
Not used.
—
80
110 V inverter.
40 A
81
Not used.
–
82
Not used.
—
83
Starter motor solenoid.
30 A
84
Not used.
—
85
Anti-lock brake system pump.
60 A
87
325
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Fuses

BODY CONTROL MODULE FUSE BOX
Locating the Body Control Module
Fuse Box Accessing the Body Control Module
Fuse Box
To access the fuses in the body control
module fuse box, contact an authorized
dealer.
326
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing FusesE331712

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
327
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing FusesE145984

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
328
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.
329
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Fuses

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
330
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Fuses

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.
331
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Fuses E267379