Lincoln Navigator (2025-2026) Fuse Box Diagrams and Locations

Looking for Lincoln Navigator fuse box diagrams? This article covers the fifth-generation Lincoln Navigator (also called Lincoln Navigator L), available from 2025, and includes fuse box diagrams for Lincoln Navigator 2025 and 2026, along with details about the location of the fuse panels inside the vehicle and a clear explanation of the assignment of each fuse and relay (fuse layout).

What’s Included

Engine Compartment

Fuse Box Location

The under-hood fuse box is in the engine compartment. Remove the cover to access the fuses.

Fuse Box Diagram

Fuses

Assignment of the fuses in the engine compartment

Fuse Data

Full access is available to registered users — log in or register.

No.	Amps	Description
1	30A	Body control module ignition 1 supply line.
2	30A	Body control module ignition 2 supply line.
3	30A	Body control module permanent power supply line.
4	60A	Brake booster module.
6	30A	Driver heated seat module.
7	60A	Brake booster module.
8	30A	Trailer brake control module.
10	25A	Trailer tow module.
13	40A	Four wheel drive control module.
14	5A	Powertrain control module relay.
15	20A	Powertrain control module ignition.
16	25A	Vehicle power supply 2.
17	20A	Vehicle power supply 3.
18	20A	Vehicle power supply 4.
19	15A	Transmission control module.
22	30A	Right headlamp.
23	30A	Left headlamp.
24	30A	Starter motor.
26	30A	Fuel pump control module.
27	20A	Power outlet 1.
28	20A	Power outlet 2.
29	10A	Cargo USB charging port. Media bin USB charging port.
31	30A	Front wiper motor.
32	5A	Rain sensor module.
36	30A	Body control module permanent power supply line.
42	20A	Trailer brake control module. Trailer tow module.
43	30A	Interior power distribution box.
47	15A	Not used (spare).
48	30A	Digital sound processor. Amplifier.
49	5A	Brake booster module.
50	10A	Powertrain control module.
51	10A	Air quality sensor module.
53	20A	Rear seat control module.
54	40A	Rear window heater module.
59	20A	Horn.
60	30A	Trailer parking lamp.
62	40A	Blower motor.
63	10A	Trailer backup lamp.
69	5A	Power steering.
70	10A	Smart data link connector.
73	20A	Rear wiper motor.
75	50A	Electric cooling fan 1.
76	50A	Electric cooling fan 2.
79	5A	Smart headlamp control module.
81	10A	In-vehicle cooler.
82	5A	Interior power distribution box run/start.
84	15A	Fuel injectors.
88	40A	Rear blower motor.
90	20A	Windshield washer motor.
104	5A	Brand logo lamp.
112	30A	Second row seat motor – left.
113	30A	Second row seat motor – right.
147	40A	Intercooler fan.
172	5A	Ambient lighting.
173	15A	Driver seat USB charging port. Passenger seat USB charging port.
174	15A	Rear entertainment system.
175	5A	Left roof marker light.
176	5A	Right roof marker light.
178	60A	Driver door module.
179	60A	Passenger door module.
180	30A	Passenger heated seat module.

Passenger Compartment

Fuse Box Location

The interior fuse box is in the passenger footwell. To access the fuses, contact an authorized dealer.

Fuse Box Diagram

Fuses

Assignment of the fuses in the interior fuse box

Fuse Data

Full access is available to registered users — log in or register.

No.	Amps	Description
3	7.5A	Wireless charger control module.
7	10A	Gear shift module.
8	7.5A	Telematics control module.
9	5A	Rear climate control module. Keypad.
10	20A	Front multi-contour seat module.
12	15A	Climate control module.
13	7.5A	Steering wheel control module.
19	5A	Bluetooth low energy module.
20	5A	Headlamp module.
24	30A	Glass roof control module.
30	15A	USB charging port 3. USB charging port 4.
31	10A	Central gateway module. Terrain management gateway module. Roof mounted remote receiver.
32	20A	Audio control module.
33	20A	Instrument cluster control module.
35	10A	Center console control module. Digital scent module. Center stack display.
36	5A	Interior air particulate sensor.
39	5A	Driver state monitor control module.
42	20A	Integrated control panel. Voice control module.
43	50A	Power splitgate control module.
44	30A	Front driver seat motor.
45	30A	Front passenger seat motor.
50	7.5A	Splitgate assembly.
52	5A	Trailer brake switch.
55	15A	Electrochromatic rear view mirror.
56	10A	Driver power window switch.
60	10A	Glass roof. Rear seat entertainment.
61	5A	Center console slide switch.
70	20A	Driver assistance system control module.
73	7.5A	Wireless charger control module.
75	20A	Rear multi-contour seat module.
80	15A	Steering wheel control module.
81	30A	Center console slide motor.
82	10A	Media connector.