2020 FORD MUSTANG fuse box

FUSE SPECIFICATION CHART
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 power distribution box is in the engine
compartment. It has high-current fuses
that protect your vehicle's main electrical
systems from overloads.
If you disconnect and reconnect the
battery, you need to reset some features.
See Changing the 12V Battery (page 246).
Replace fuses with the same type and
rating. See Changing a Fuse (page 230).
221
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing FusesE286912

Protected Component
Fuse Rating
Fuse or Relay
Number
Right-hand rear-window power (base).
30A
28
Not used (GT350, GT500).
—
Gateway module (base).
15A
29
Not used (spare) (GT350, GT500).
Not used (spare)
5A
30
Remote keyless entry.
10A
31
Audio unit.
20A
32
Not used.
—
33
Run/start bus.
30A
34
Power distribution box run/start relay
(base).
5A
35
Not used (GT350, GT500).
—
Front camera (base).
15A
36
Not used (GT350, GT500).
—
Heated steering wheel module (base).
20A
37
Run/start powertrain control module
(GT350).
Not used (GT500).
—
Note: Spare fuse amperage may vary.
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. 230
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing FusesE217331

UNDER HOOD OVERVIEW - 2.3L ECOBOOST™
Battery (out of view). See Changing the 12V Battery (page 246).
A
Engine oil dipstick. See
Engine Oil Dipstick (page 237).
B
Engine oil filler cap. See
Engine Oil Check (page 237).
C
Brake fluid reservoir. See
Brake Fluid Check (page 245).
D
Air filter assembly. See
Changing the Engine Air Filter (page 239).
E
Engine coolant reservoir. See
Engine Coolant Check (page 240).
F
Windshield washer fluid reservoir. See
Washer Fluid Check (page 250).
G
Power distribution box. See
Fuses (page 221).
H
234
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing MaintenanceE174450

UNDER HOOD OVERVIEW - 5.0L
Battery. See Changing the 12V Battery (page 246).
A.
Engine oil filler cap. See
Engine Oil Check (page 237).
B.
Engine oil dipstick. See
Engine Oil Dipstick (page 237).
C.
Brake fluid reservoir. See
Brake Fluid Check (page 245).
D.
Air filter. See
Changing the Engine Air Filter (page 239).
E.
Engine coolant reservoir.
See Engine Coolant Check (page 240).
F.
Washer system fluid reservoir. See
Washer Fluid Check (page 250).
G.
Engine compartment fuse box. See
Fuses (page 221).
H.
235
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing MaintenanceE250052

UNDER HOOD OVERVIEW - 5.0L, BULLITT
Battery. See Changing the 12V Battery (page 246).
A
Engine oil filler cap.
See Engine Oil Check (page 237).
B
Engine oil dipstick.
See Engine Oil Dipstick (page 237).
C
Brake fluid reservoir.
See Brake Fluid Check (page 245).
D
Air filter assembly.
See Changing the Engine Air Filter (page 239).
E
Engine coolant reservoir.
See Engine Coolant Check (page 240).
F
Windshield washer reservoir.
See Washer Fluid Check (page 250).
G
Power distribution box.
See Changing a Fuse (page 230).
H
236
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing MaintenanceE296063

Fuel Consumption.........................................141
Advertised Capacity........................................... 141
Calculating Fuel Economy.............................. 142
Filling the Fuel Tank........................................... 142
Fuel Filler Funnel Location........................137
Fuel Filter
........................................................250
Fuel Quality.....................................................136 Choosing the Right Fuel................................... 136
Fuel Shutoff..................................................209
Fuses..................................................................221
Fuse Specification Chart............................221 Passenger Compartment Fuse Panel........227
Power Distribution Box..................................... 221
G
Garage Door Opener....................................125
Garage Door Opener See: Universal Garage Door Opener............125
Gauges...............................................................83 Engine Coolant Temperature Gauge............85
Fuel Gauge.............................................................. 85
Gauge Package..................................................... 85
Information Bar..................................................... 85
Information Display............................................. 84
Type 1........................................................................\
83
Type 2....................................................................... 84
Gearbox See: Transmission............................................... 147
General Information on Radio Frequencies...................................................50
Intelligent Access................................................. 50
General Maintenance Information.......400 Multi-Point Inspection..................................... 403
Owner Checks and Services......................... 402
Protecting Your Investment.......................... 400
Why Maintain Your Vehicle?........................ 400
Why Maintain Your Vehicle at Your Dealership?.................................................... 400
Getting Assistance Outside the U.S. and Canada
...........................................................217
Getting the Services You Need................214 Away From Home............................................... 214
Glasses Holder
..............................................130
Global Opening...............................................79
Opening the Windows....................................... 80H
Handbrake
See: Parking Brake.............................................. 155
Hazard Flashers...........................................209
Headlamp Adjusting See: Adjusting the Headlamps..................... 248
Headlamp Exit Delay.....................................74
Headrest See: Head Restraints.......................................... 118
Head Restraints
.............................................118
Adjusting the Head Restraint.......................... 119
Front Seat Non-Adjustable Head Restraints ........................................................................\
....... 119
Tilting Head Restraints .................................... 120
Heated Exterior Mirrors................................116
Heated Rear Window...................................116
Heated Steering Wheel................................70
Heating See: Climate Control........................................... 111
Hill Start Assist..............................................155 Switching the System On and Off...............156
Using Hill Start Assist....................................... 156
Hints on Controlling the Interior Climate - Vehicles With: Automatic
Temperature Control
.................................115
Defogging the Side Windows in Cold
Weather.............................................................. 116
General Hints......................................................... 115
Quickly Cooling the Interior.............................. 115
Quickly Heating the Interior............................. 115
Recommended Settings for Cooling............115
Recommended Settings for Heating...........115
Hints on Controlling the Interior Climate - Vehicles With: Manual Temperature
Control
............................................................114
Defogging the Side Windows in Cold
Weather.............................................................. 115
General Hints......................................................... 114
Quickly Cooling the Interior.............................. 114
Quickly Heating the Interior............................. 114
Recommended Settings for Cooling............114
Recommended Settings for Heating...........114
Vehicle Stationary for Extended Periods During Extreme High Ambient
Temperatures................................................... 114
Hints on Driving With Anti-Lock Brakes............................................................154
454
Mustang (CZG) Canada/United States of America, Vehicles Built From: 15-07-2019, enUSA, Edition date: 201906, Second-Printing Index