2021 Ford GT Fuse Box Diagram

Front Power Distribution Box

WARNING:  Always disconnect the battery before servicing high current fuses. WARNING:  To reduce risk of electrical shock, always replace the cover to the power distribution box before reconnecting the battery or refilling fluid reservoirs.

The front power distribution box is under the front hood.   See   Under Hood Overview.  It has high-current fuses that protect your vehicle’s main electrical systems from overloads. There are also high-current fuses next to the front power distribution box. If you need to replace these high-current fuses, see an authorized dealer.If you disconnect and reconnect the battery, you need to reset some features. See  Changing the 12V Battery – Vehicles Built From: 01-10-2018 . 

Fuse or Relay Number	Fuse Rating	Protected Components
F1	—	Vehicle dynamics module relay.
F2	—	Radiator fan 1 relay.
F3	—	Heating ventilation and air conditioning blower relay.
F4	—	Wipers relay.
F5	—	Radiator fan 2 relay.
F6	—	Horn relay.
F7	50 A1	Body control module.
F8	—	Shunt.
F9	40 A1	Vacuum pump.
F10	25 A1	Wiper.
F11	40 A1	Radiator fan 2.
F12	50 A1	Body control module.
F13	60 A1	Body control module.
F14	40 A1	Radiator fan 1.
F15	40 A1	Heating ventilation and air conditioning blower.
F16	40 A1	Anti-lock brake system.
F17	40 A1	Anti-lock brake system.
F18	30 A1	Body control module.
F19	—	Vacuum pump relay.
F20	5 A2	Vehicle dynamics module.
F21	20 A2	Left-hand headlamp.
F22	5 A2	Anti-lock brake system.
F23	20 A2	Horn.
F24	20 A2	Electronic door system.
F25	20 A2	Right-hand headlamp.

¹J-case fuse.²Mini fuse.

Rear Power Distribution Box

The rear power distribution box is in the engine compartment. It has high-current fuses that protect your vehicle’s main electrical systems from overloads. These are in the right-hand side of the engine compartment behind an access door in the engine surround panel. If you need to replace these high-current fuses, see an authorized dealer.If you disconnect and reconnect the battery, you need to reset some features. See  Changing the 12V Battery – Vehicles Built From: 01-10-2018 . 

Fuse or Relay Number	Fuse Rating	Protected Components
F1	15 A3	Vehicle power 3.
F2	5 A3	Mass airflow.
F3	10 A3	Engine control module.
F4	5 A3	Transmission control module.
F5	20 A3	Vehicle power 1.
F6	5 A3	Keep alive power.
F7	—	Not used.
F8	5 A3	Rear video camera.
F9	—	Not used.
F10	10 A3	Alternator sense.
F11	10 A3	Air conditioner.
F12	10 A3	Damper.
F13	20 A3	Vehicle power 4.
F14	—	Not used.
F15	—	Not used.
F16	5 A3	Engine control module.   Run/start.
F17	20 A3	Vehicle power 2.
F18	15 A3	Injector.
F19	30 A45	Fuel pump 1.
F20	30 A45	Fuel pump 2.
F21	30 A45	Transmission control module.
F22	30 A45	Starter.
F23	30 A45	Charge air cooler fan.
F24	—	Shunt.
F25	—	Charge air cooler fan relay.
F26	—	Not used.
F27	—	Fuel pump 1 relay.
F28	—	A/C clutch relay.
F29	—	Starter relay.
F30	—	Fuel injection relay.
F31	—	Fuel pump 2 relay.
F32	—	Engine control module relay.

³Mini fuse.⁴J-case fuse.

Rear Power Distribution Box 2

The rear power distribution box is in the engine compartment. It has high-current fuses that protect your vehicle’s main electrical systems from overloads. These are in the right-hand side of the engine compartment behind an access door in the engine surround panel. If you need to replace these high-current fuses, see an authorized dealer.If you disconnect and reconnect the battery, you need to reset some features. 

Fuse or Relay Number	Fuse Rating	Protected Components
1	—	Transmission gear fluid cooler fan relay.
2	—	Engine oil cooler fan relay.
3	—	Transmission clutch fluid cooler fan relay.
4	—	Not used.
5	—	Not used.
6	—	Not used.
7	20 A45	Engine oil cooler fan.
8	25 A45	Transmission clutch fluid cooler fan.
9	20 A45	Transmission gear fluid cooler fan.
10	20 A45	Trunk power point.

⁵J-case fuse.

Passenger Compartment Fuse Panel

The fuse panel is in the passenger footwell behind the toeboard panel.

To remove the toeboard panel, rotate each of the four fasteners, and then pull the toeboard panel toward you. Once you remove this panel, you can access the fuse panel. After replacing a fuse, reinstall the toeboard panel and rotate the fasteners back to their original position.

Fuse or Relay Number	Fuse Rating	Protected Components
1	—	Not used.
2	7.5 A6	Not used (spare).
3	20 A6	Driver unlock relay.   Double lock relay.
4	5 A6	Not used (spare).
5	20 A6	Not used (spare).
6	10 A7	Not used (spare).
7	10 A7	Not used (spare).
8	10 A7	Not used (spare).
9	10 A7	Brake on-off switch.
10	5 A7	Push button start switch.
11	5 A7	Right-hand and left-hand exterior door locks and handles.
12	7.5 A7	RF transceiver module.
13	7.5 A7	Steering column control module logic.   Smart datalink connector logic.   Instrument cluster.
14	10 A7	Extended power mode module.
15	10 A7	Smart datalink connector power.
16	15 A6	Decklid release relay.
17	5 A7	Combined sensor module.
18	5 A7	Telematics control unit – modem.
19	7.5 A7	Not used (spare).
20	7.5 A7	Front damper controllers.
21	5 A7	Shift indicator module head up display.   Interior temperature sensor.
22	5 A7	Extended power mode module.
23	10 A6	Right-hand window switch illumination.   Right-hand door lock switch illumination.   Left-hand door lock switch illumination.   Power mirror/window switch (motor).   Right-hand smart window motor (logic).   Left-hand smart window motor (logic).
24	20 A6	Central lock relay.   Central unlock relay.
25	30 A6	Left-hand smart window motor.
26	30 A6	Right-hand smart window motor.
27	30 A6	Not used (spare).
28	20 A6	Electronic steering column lock (relay supply).
29	30 A6	Not used (spare).
30	30 A6	Not used (spare).
31	15 A6	Not used (spare).
32	10 A6	SYNC.   Audio on/off switch.   Gear shift module.   Heating ventilation and air conditioning electronic control unit power.
33	20 A6	Audio control module.
34	30 A6	Run-start relay (R12).
35	5 A6	Steering angle sensor module.
36	15 A6	Auxiliary power point.
37	20 A6	Heating ventilation and air conditioning electronic control unit ignition.   Front power distribution box ignition (F1, F3, F20, F22).   Rear power distribution box 1 ignition (F4, F8, F12, F16).
38	—	Not used.

⁶Micro 2 fuse.⁷Micro 3 fuse.

Note:   Spare fuses can vary per amperage depending on the trim level of the vehicle.

2021 Ford GT Owners Manual

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.Fuse Types

Callout	Fuse Type
A	Micro 2
B	Micro 3
C	Maxi
D	Mini
E	M Case
F	J Case
G	J Case Low Profile