Where are the fuse boxes located?

  1. Passenger compartment fuse panel / power distribution box : The fuse panel is located under the right-hand side of the instrument panel.
  2. Engine Compartment Relay Box: The power distribution box is located in the engine compartment. The power distribution box contains high-current fuses that protect your vehicle’s main electrical systems from overloads.

1. Passenger Compartment

2018 ford f 150 passenger compartment fuse box location

How to access fuse panel ?


Remove the trim panel and fuse box cover to access the fuses.

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.

2. Under Hood Fuse Box

2018 Ford F 150 2.7L EcoBoost Under Hood Fuse Box Location

2018 Ford F 150 2.7L EcoBoost Under Hood Fuse Box Location

2018 Ford F 150 3.5 L EcoBoost Under Hood Fuse Box Location


2018 Ford F 150 3.5 L Under Hood Fuse Box Location


2018 Ford F 150 5.0 L Under Hood Fuse Box Location


2018 Ford F 150 Fuse Box Diagram

Passenger Compartment Fuse Panel

2018 Ford F 150 Under Dash Fuse Box Diagram


2018 Ford F 150 Under Dash Fuse Details

110ANot used
27.5 AMemory module logic. Memory seat switches. Lumbar motor.
320ADriver door lock motor.
45ATrailer brake control.
520ANot used (spare).
610ANot used (spare).
710ANot used (spare).
810ANot used (spare).
910AExtended power module (Base only).
105AEmbedded modem module.
115ACombined sensor module.
127.5AClimate head module. Smart datalink converter.
137.5ACluster. Smart climate control module.
1410ABrake on/off switch.
1510ASmart datalink converter.
1615ATailgate release.
175AHeads up display. Terrain switch.
185AIgnition switch and passive-entry passive-start start stop switch. Key inhibit solenoid.
197.5AExtended power module (except Raptor).
7.5ARestraint control module (Raptor only).
20Not used.
215AHeads up display. In car temperature with humidity sensor.
225APassenger open control system. (Raptor only)
2310APower driven rear glass switch. Inverter. Driver side window. Moonroof. Vista roof.
2420ACentral lock/unlock.
2530ADriver door control module.
2630APassenger door control module.
2730AVista roof. Moonroof.
2820ANot used (spare).
2930ANot used (spare).
3030ANot used (spare).
3115AAdjustable pedal switch and motor.
3210AMulti-function display. SYNC. Radio frequency receiver.
3430ARun-start relay.
355ASelectable drive mode switch (Raptor only).
3615A360 camera module. Heated steering wheel module. Rear-view mirror. Rear heated seats. Lane departure warning module. Automatic high beam module. Image processing module A.
3720ANot used (spare).
3830A Circuit breaker.Rear window switches and motors.

2018 Ford F 150 Under Hood Fuse Box

2018 Ford F 150 Under Hood Fuse Box Diagram

2018 ford f 150 under hood fuse panel diagram

2018 Ford F 150 Under Hood Fuse Box Details

AmpsProtected Components
250AElectric fan 1.
330 AWindshield wiper motor.
460ABody control module.
530 AStarter relay.
620ACigar lighter power point 1.
820ACigar lighter power point 2.
105ARain sensor.
1215AUpfitter 1 relay (Raptor).
1310A4×4 run/start. Adaptive cruise control run/start.
14Not used (spare).
157.5AFront view camera.   Voltage quality module.  
1515 ANot used (Raptor).
1610APowertrain control module.
1710AAnti-lock brakes run/start.
1810AElectric power steering run/start.
195AUpfitter 5 relay (Raptor).
2040ABlower motor.
2130 APassenger seat motors.
2220ARadio amplifier.
2310AAlt A sensor.
2430ATrailer brake control module
2550ABody control module 1.
2650AElectric fan.
2730ADriver seat motors/memory module.
2815 AHeated seat.
2910A4×4 solenoid.
3025 ATrailer tow battery charge.
31Not used.
3210AA/C clutch.
33Not used.
3410AVehicle power 5 (Diesel).
3520AVehicle power 4 (Gas).
3515 AVehicle power 4 (Diesel).
3610AVehicle power 3.
3725AVehicle power 2 (Gas).
3715 AVehicle power 2 (Diesel).
3825AVehicle power 1 (Gas).
3820AVehicle power 1 (Diesel).
39Not used.
4130ABody-control-module voltage-quality-module feed.
4320ATrailer tow lamps module.
45Not used.
4610ASteering-column lock.
4750APowertrain control heater 3 (Diesel).
4830 AFuel filter heater.
49Not used.
5030 AFuel pump.
5120APower point 3.
5250APowertrain control heater 2 (Diesel).
5325ATrailer tow park lamps.
54Not used.
5515AUpfitter 2 relay (Raptor).
56Not used.
585AUSB smart charger.
59Not used.
60Not used.
61– / 15A2018: LH HID headlamp (Raptor).
625AUpfitter 6 relay (Raptor).
6325A4×4 2.
65Not used.
66Not used.
67Not used.
69Not used.
7040AAnti-lock brake system (ABS) valves.   Electric parking brake. 
7125 A4×4.
72Not used.
73Not used.
7410ATrailer tow backup lamps.
75Not used.
7640ABody control module 2.
7730AClimate controlled seat.
7810ASpot light module.
79Not used.
8010AHeated windshield wiper. Upfitter 4 relay (Raptor).
81Not used.
8230ATransmission fluid pump.
825APowertrain control module (Diesel).
8315 ATransmission control module.
84Not used.
85Not used.
86Not used.
87Not used.
8810AMulti-Contour Seats Relay. Upfitter 3 relay (Raptor).
8930 APower running boards.
91Not used.
9315AHeated mirrors.
9415ARear heated seat module (Raptor, Diesel).
95Not used (Spare)
9515 ARH HID lamp (Raptor)
96Not used.
9740AElectric fan (Raptor).
9750APowertrain control heater 1 (Diesel).
9815A10R transmission module r/s. 3.3L transmission fluid pump.
9940AHeated rear window.
10025ADiesel exhaust fluid (DEF) heater relay (Diesel).
10125AElectric fan.
10230 APower sliding back window.
10320ATrailer tow stop-turn relay fuse.
10415ASnowplow switch. Rear heated seats.
10510ATelescoping mirror.
R02Powertrain control module relay.
R05Electric fan relay.

WARNING: The terminal and harness assignments for individual connectors may vary depending on the vehicle’s equipment level, model, and market. It is recommended to refer to the fuse box diagram provided at the back of the fuse box cover for accurate information.

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