2021 LINCOLN NAVIGATOR fuse

Protected Component
Fuse Rating
Fuse Number
Not used.
—
1
Driver seat switch.
10 A
2
Driver door unlock.
7.5 A
3
Speaker amplifier.
20 A
4
370
Navigator (TB9) Canada/United States of America, enUSA, First-Printing FusesE145984

Protected Component
Fuse Rating
Fuse Number
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
Not used.
—
16
371
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Fuses

Protected Component
Fuse Rating
Fuse Number
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
Adjustable column and pedal memory module.
15 A
29
372
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Fuses

Protected Component
Fuse Rating
Fuse Number
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.
Note: Spare fuse amperage may vary.
373
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Fuses

CHANGING A FUSE
Fuses
WARNING: Always replace a fuse
with one that has the specified amperage
rating. Using a fuse with a higher
amperage rating can cause severe wire
damage and could start a fire. If electrical components in the vehicle are
not working, a fuse may have blown. Blown
fuses are identified by a broken wire within
the fuse. Check the appropriate fuses before
replacing any electrical components.
374
Navigator (TB9) Canada/United States of America, enUSA, First-Printing FusesE217331

Fuse Types
Micro 2.
A
Micro 3.
B
Maxi.C
Mini.D
M Case.
E
375
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Fuses E267379

J Case.
F
J Case Low Profile.
G
Slotted M Case.
H
376
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Fuses

UNDER HOOD OVERVIEW
Windshield washer fluid reservoir. See Washer Fluid Check (page 394).
A.
Power distribution box.
See Changing a Fuse (page 374).
B.
Battery.
See Changing the 12V Battery (page 390).
C.
Engine oil filler cap.
See Engine Oil Check (page 380).
D.
Engine oil dipstick.
See Engine Oil Dipstick (page 380).
E.
379
Navigator (TB9) Canada/United States of America, enUSA, First-Printing MaintenanceE258054